---
_id: '556'
author:
- first_name: Tobias
  full_name: Nickel, Tobias
  last_name: Nickel
citation:
  ama: Nickel T. <i>Analyse von Benutzeranforderungen von Service-Kompositionen mittels
    Modelchecking</i>. Universität Paderborn; 2013.
  apa: Nickel, T. (2013). <i>Analyse von Benutzeranforderungen von Service-Kompositionen
    mittels Modelchecking</i>. Universität Paderborn.
  bibtex: '@book{Nickel_2013, title={Analyse von Benutzeranforderungen von Service-Kompositionen
    mittels Modelchecking}, publisher={Universität Paderborn}, author={Nickel, Tobias},
    year={2013} }'
  chicago: Nickel, Tobias. <i>Analyse von Benutzeranforderungen von Service-Kompositionen
    mittels Modelchecking</i>. Universität Paderborn, 2013.
  ieee: T. Nickel, <i>Analyse von Benutzeranforderungen von Service-Kompositionen
    mittels Modelchecking</i>. Universität Paderborn, 2013.
  mla: Nickel, Tobias. <i>Analyse von Benutzeranforderungen von Service-Kompositionen
    mittels Modelchecking</i>. Universität Paderborn, 2013.
  short: T. Nickel, Analyse von Benutzeranforderungen von Service-Kompositionen mittels
    Modelchecking, Universität Paderborn, 2013.
date_created: 2017-10-17T12:42:40Z
date_updated: 2022-01-06T07:01:59Z
language:
- iso: ger
project:
- _id: '1'
  name: SFB 901
- _id: '11'
  name: SFB 901 - Subprojekt B3
- _id: '3'
  name: SFB 901 - Project Area B
publisher: Universität Paderborn
status: public
title: Analyse von Benutzeranforderungen von Service-Kompositionen mittels Modelchecking
type: bachelorsthesis
user_id: '477'
year: '2013'
...
---
_id: '557'
abstract:
- lang: eng
  text: Since the last two decades, the water consumption in Germany is decreasing,
    which causes the water tanks and pipes in a water supply system to work inefficiently.
    This paper proposes an approach for a decision support system, which helps to
    decide how to plan new water tanks and resize existing tanks in water supply systems.
    The approach uses a combination of network reduction, mathematical optimization
    and hydraulic simulation. The mathematical optimization model is a nonconvex Mixed
    Integer Quadratically Constrained Program (MIQCP), which is solved by a piecewise
    linearization. As this may lead to many binary variables and therefore high computational
    times, the size of the water supply system model is reduced before building the
    optimization model. By applying several network reduction techniques there may
    occur some hydraulic differences between the original network model and the reduced
    network model. To make sure that the solution obtained in the optimization process
    is feasible in the original water supply system, the solution is verified by a
    hydraulic simulation tool.
author:
- first_name: Corinna
  full_name: Hallmann, Corinna
  last_name: Hallmann
citation:
  ama: Hallmann C. <i>An Approach for a Decision Support Systems to Optimize Water
    Tanks in Water Supply Systems by Combining Network Reduction, Optimization and
    Simulation</i>. Universität Paderborn; 2013.
  apa: Hallmann, C. (2013). <i>An Approach for a Decision Support Systems to optimize
    Water Tanks in Water Supply Systems by combining Network Reduction, Optimization
    and Simulation</i>. Universität Paderborn.
  bibtex: '@book{Hallmann_2013, title={An Approach for a Decision Support Systems
    to optimize Water Tanks in Water Supply Systems by combining Network Reduction,
    Optimization and Simulation}, publisher={Universität Paderborn}, author={Hallmann,
    Corinna}, year={2013} }'
  chicago: Hallmann, Corinna. <i>An Approach for a Decision Support Systems to Optimize
    Water Tanks in Water Supply Systems by Combining Network Reduction, Optimization
    and Simulation</i>. Universität Paderborn, 2013.
  ieee: C. Hallmann, <i>An Approach for a Decision Support Systems to optimize Water
    Tanks in Water Supply Systems by combining Network Reduction, Optimization and
    Simulation</i>. Universität Paderborn, 2013.
  mla: Hallmann, Corinna. <i>An Approach for a Decision Support Systems to Optimize
    Water Tanks in Water Supply Systems by Combining Network Reduction, Optimization
    and Simulation</i>. Universität Paderborn, 2013.
  short: C. Hallmann, An Approach for a Decision Support Systems to Optimize Water
    Tanks in Water Supply Systems by Combining Network Reduction, Optimization and
    Simulation, Universität Paderborn, 2013.
date_created: 2017-10-17T12:42:40Z
date_updated: 2022-01-06T07:01:59Z
ddc:
- '040'
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:27:58Z
  date_updated: 2018-03-15T10:27:58Z
  file_id: '1283'
  file_name: 557-Hal13.pdf
  file_size: 271038
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:27:58Z
has_accepted_license: '1'
project:
- _id: '1'
  name: SFB 901
- _id: '15'
  name: SFB 901 - Subprojekt C3
- _id: '4'
  name: SFB 901 - Project Area C
publisher: Universität Paderborn
status: public
title: An Approach for a Decision Support Systems to optimize Water Tanks in Water
  Supply Systems by combining Network Reduction, Optimization and Simulation
type: report
user_id: '15504'
year: '2013'
...
---
_id: '558'
citation:
  ama: Flocchini P, Gao J, Kranakis E, Meyer auf der Heide F, eds. <i>Algorithms for
    Sensor Systems - 9th International Symposium on Algorithms and Experiments for
    Sensor Systems, Wireless Networks and Distributed Robotics</i>. Vol 8243. Springer;
    2013. doi:<a href="https://doi.org/10.1007/978-3-642-45346-5">10.1007/978-3-642-45346-5</a>
  apa: 'Flocchini, P., Gao, J., Kranakis, E., &#38; Meyer auf der Heide, F. (Eds.).
    (2013). <i>Algorithms for Sensor Systems - 9th International Symposium on Algorithms
    and Experiments for Sensor Systems, Wireless Networks and Distributed Robotics</i>
    (Vol. 8243). Presented at the ALGOSENSORS 2013, Sophia Antipolis, France: Springer.
    <a href="https://doi.org/10.1007/978-3-642-45346-5">https://doi.org/10.1007/978-3-642-45346-5</a>'
  bibtex: '@book{Flocchini_Gao_Kranakis_Meyer auf der Heide_2013, series={LNCS}, title={Algorithms
    for Sensor Systems - 9th International Symposium on Algorithms and Experiments
    for Sensor Systems, Wireless Networks and Distributed Robotics}, volume={8243},
    DOI={<a href="https://doi.org/10.1007/978-3-642-45346-5">10.1007/978-3-642-45346-5</a>},
    publisher={Springer}, year={2013}, collection={LNCS} }'
  chicago: Flocchini, Paola, Jie Gao, Evangelos Kranakis, and Friedhelm Meyer auf
    der Heide, eds. <i>Algorithms for Sensor Systems - 9th International Symposium
    on Algorithms and Experiments for Sensor Systems, Wireless Networks and Distributed
    Robotics</i>. Vol. 8243. LNCS. Springer, 2013. <a href="https://doi.org/10.1007/978-3-642-45346-5">https://doi.org/10.1007/978-3-642-45346-5</a>.
  ieee: P. Flocchini, J. Gao, E. Kranakis, and F. Meyer auf der Heide, Eds., <i>Algorithms
    for Sensor Systems - 9th International Symposium on Algorithms and Experiments
    for Sensor Systems, Wireless Networks and Distributed Robotics</i>, vol. 8243.
    Springer, 2013.
  mla: Flocchini, Paola, et al., editors. <i>Algorithms for Sensor Systems - 9th International
    Symposium on Algorithms and Experiments for Sensor Systems, Wireless Networks
    and Distributed Robotics</i>. Vol. 8243, Springer, 2013, doi:<a href="https://doi.org/10.1007/978-3-642-45346-5">10.1007/978-3-642-45346-5</a>.
  short: P. Flocchini, J. Gao, E. Kranakis, F. Meyer auf der Heide, eds., Algorithms
    for Sensor Systems - 9th International Symposium on Algorithms and Experiments
    for Sensor Systems, Wireless Networks and Distributed Robotics, Springer, 2013.
conference:
  end_date: 2013-09-06
  location: Sophia Antipolis, France
  name: ALGOSENSORS 2013
  start_date: 2013-09-05
date_created: 2017-10-17T12:42:41Z
date_updated: 2022-01-06T07:02:02Z
ddc:
- '000'
department:
- _id: '63'
doi: 10.1007/978-3-642-45346-5
editor:
- first_name: Paola
  full_name: Flocchini, Paola
  last_name: Flocchini
- first_name: Jie
  full_name: Gao, Jie
  last_name: Gao
- first_name: Evangelos
  full_name: Kranakis, Evangelos
  last_name: Kranakis
- first_name: Friedhelm
  full_name: Meyer auf der Heide, Friedhelm
  id: '15523'
  last_name: Meyer auf der Heide
file:
- access_level: closed
  content_type: application/pdf
  creator: ups
  date_created: 2018-11-02T16:29:07Z
  date_updated: 2018-11-02T16:29:07Z
  file_id: '5327'
  file_name: 2014_Book_AlgorithmsForSensorSystems-1.pdf
  file_size: 9186107
  relation: main_file
  success: 1
file_date_updated: 2018-11-02T16:29:07Z
has_accepted_license: '1'
intvolume: '      8243'
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '5'
  name: SFB 901 - Subprojekt A1
- _id: '2'
  name: SFB 901 - Project Area A
publisher: Springer
series_title: LNCS
status: public
title: Algorithms for Sensor Systems - 9th International Symposium on Algorithms and
  Experiments for Sensor Systems, Wireless Networks and Distributed Robotics
type: conference_editor
user_id: '477'
volume: 8243
year: '2013'
...
---
_id: '559'
abstract:
- lang: eng
  text: Distributed hash tables are very versatile to use, as distributed storage
    is a desirable feature for various applications. Typical structured overlays like
    Chord, Pastry or Kademlia consider only homogeneous nodes with equal capacities,
    which does not resemble reality. In a practical use case, nodes might get overloaded
    by storing popular data. In this paper, we present a general approach to enable
    capacity awareness and load-balancing capability of homogeneous structured overlays.
    We introduce a hierarchical second structured overlay aside, which allows efficient
    capacity-based access on the nodes in the system as hosting mirrors. Simulation
    results show that the structured overlay is able to store various contents, such
    as of a social network, with only a negligible number of overloaded peers. Content,
    even if very popular, is hosted by easily findable capable peers. Thus, long-existing
    and well-evaluated overlays like Chord or Pastry can be used to create attractive
    DHT-based applications.
author:
- first_name: Philip
  full_name: Wette, Philip
  last_name: Wette
- first_name: Kalman
  full_name: Graffi, Kalman
  last_name: Graffi
citation:
  ama: 'Wette P, Graffi K. Adding Capacity-Aware Storage Indirection to Homogeneous
    Distributed Hash Tables. In: <i>Proceedings of the Conference on Networked Systems
    (NetSys)</i>. ; 2013:35-42. doi:<a href="https://doi.org/10.1109/NetSys.2013.9">10.1109/NetSys.2013.9</a>'
  apa: Wette, P., &#38; Graffi, K. (2013). Adding Capacity-Aware Storage Indirection
    to Homogeneous Distributed Hash Tables. In <i>Proceedings of the Conference on
    Networked Systems (NetSys)</i> (pp. 35–42). <a href="https://doi.org/10.1109/NetSys.2013.9">https://doi.org/10.1109/NetSys.2013.9</a>
  bibtex: '@inproceedings{Wette_Graffi_2013, title={Adding Capacity-Aware Storage
    Indirection to Homogeneous Distributed Hash Tables}, DOI={<a href="https://doi.org/10.1109/NetSys.2013.9">10.1109/NetSys.2013.9</a>},
    booktitle={Proceedings of the Conference on Networked Systems (NetSys)}, author={Wette,
    Philip and Graffi, Kalman}, year={2013}, pages={35–42} }'
  chicago: Wette, Philip, and Kalman Graffi. “Adding Capacity-Aware Storage Indirection
    to Homogeneous Distributed Hash Tables.” In <i>Proceedings of the Conference on
    Networked Systems (NetSys)</i>, 35–42, 2013. <a href="https://doi.org/10.1109/NetSys.2013.9">https://doi.org/10.1109/NetSys.2013.9</a>.
  ieee: P. Wette and K. Graffi, “Adding Capacity-Aware Storage Indirection to Homogeneous
    Distributed Hash Tables,” in <i>Proceedings of the Conference on Networked Systems
    (NetSys)</i>, 2013, pp. 35–42.
  mla: Wette, Philip, and Kalman Graffi. “Adding Capacity-Aware Storage Indirection
    to Homogeneous Distributed Hash Tables.” <i>Proceedings of the Conference on Networked
    Systems (NetSys)</i>, 2013, pp. 35–42, doi:<a href="https://doi.org/10.1109/NetSys.2013.9">10.1109/NetSys.2013.9</a>.
  short: 'P. Wette, K. Graffi, in: Proceedings of the Conference on Networked Systems
    (NetSys), 2013, pp. 35–42.'
date_created: 2017-10-17T12:42:41Z
date_updated: 2022-01-06T07:02:04Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1109/NetSys.2013.9
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:27:21Z
  date_updated: 2018-03-15T10:27:21Z
  file_id: '1282'
  file_name: 559-Adding.Capacity.Aware.Storage.Indirection.to.Homogeneous.Distributed.Hash.Tables.pdf
  file_size: 734618
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:27:21Z
has_accepted_license: '1'
language:
- iso: eng
page: 35-42
project:
- _id: '1'
  name: SFB 901
- _id: '5'
  name: SFB 901 - Subprojekt A1
- _id: '2'
  name: SFB 901 - Project Area A
publication: Proceedings of the Conference on Networked Systems (NetSys)
status: public
title: Adding Capacity-Aware Storage Indirection to Homogeneous Distributed Hash Tables
type: conference
user_id: '477'
year: '2013'
...
---
_id: '560'
abstract:
- lang: eng
  text: In the last decades, development turned from monolithic software products
    towards more flexible software components that can be provided on world-wide markets
    in form of services. Customers request such services or compositions of several
    services. However, in many cases, discovering the best services to address a given
    request is a tough challenge and requires expressive, gradual matching results,
    considering different aspects of a service description, e.g., inputs/ouputs, protocols,
    or quality properties. Furthermore,in situations in which no service exactly satifies
    the request, approximate matching which can deal with a certain amount of fuzziness
    becomes necessary. There is a wealth of service matching approaches, but it is
    not clear whether there is a comprehensive, fuzzy matching approach which addresses
    all these challenges. Although there are a few service matchingsurveys, none of
    them is able to answer this question. In this paper, we perform a systematic literature
    survey of 35 (outof 504) service matching approaches which consider fuzzy matching.
    Based on this survey, we propose a classication,discuss how different matching
    approaches can be combined into a comprehensive matching method, and identify
    future research challenges.
author:
- first_name: Marie
  full_name: Platenius, Marie
  last_name: Platenius
- first_name: Markus
  full_name: von Detten, Markus
  last_name: von Detten
- first_name: Steffen
  full_name: Becker, Steffen
  last_name: Becker
- first_name: Wilhelm
  full_name: Schäfer, Wilhelm
  last_name: Schäfer
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Platenius M, von Detten M, Becker S, Schäfer W, Engels G. A Survey of Fuzzy
    Service Matching Approaches in the Context of On-The-Fly Computing. In: <i>Proceedings
    of the 16th International ACM Sigsoft Symposium on Component-Based Software Engineering</i>.
    ; 2013:143-152. doi:<a href="https://doi.org/10.1145/2465449.2465454">10.1145/2465449.2465454</a>'
  apa: Platenius, M., von Detten, M., Becker, S., Schäfer, W., &#38; Engels, G. (2013).
    A Survey of Fuzzy Service Matching Approaches in the Context of On-The-Fly Computing.
    In <i>Proceedings of the 16th International ACM Sigsoft Symposium on Component-Based
    Software Engineering</i> (pp. 143–152). <a href="https://doi.org/10.1145/2465449.2465454">https://doi.org/10.1145/2465449.2465454</a>
  bibtex: '@inproceedings{Platenius_von Detten_Becker_Schäfer_Engels_2013, title={A
    Survey of Fuzzy Service Matching Approaches in the Context of On-The-Fly Computing},
    DOI={<a href="https://doi.org/10.1145/2465449.2465454">10.1145/2465449.2465454</a>},
    booktitle={Proceedings of the 16th International ACM Sigsoft Symposium on Component-Based
    Software Engineering}, author={Platenius, Marie and von Detten, Markus and Becker,
    Steffen and Schäfer, Wilhelm and Engels, Gregor}, year={2013}, pages={143–152}
    }'
  chicago: Platenius, Marie, Markus von Detten, Steffen Becker, Wilhelm Schäfer, and
    Gregor Engels. “A Survey of Fuzzy Service Matching Approaches in the Context of
    On-The-Fly Computing.” In <i>Proceedings of the 16th International ACM Sigsoft
    Symposium on Component-Based Software Engineering</i>, 143–52, 2013. <a href="https://doi.org/10.1145/2465449.2465454">https://doi.org/10.1145/2465449.2465454</a>.
  ieee: M. Platenius, M. von Detten, S. Becker, W. Schäfer, and G. Engels, “A Survey
    of Fuzzy Service Matching Approaches in the Context of On-The-Fly Computing,”
    in <i>Proceedings of the 16th International ACM Sigsoft Symposium on Component-Based
    Software Engineering</i>, 2013, pp. 143–152.
  mla: Platenius, Marie, et al. “A Survey of Fuzzy Service Matching Approaches in
    the Context of On-The-Fly Computing.” <i>Proceedings of the 16th International
    ACM Sigsoft Symposium on Component-Based Software Engineering</i>, 2013, pp. 143–52,
    doi:<a href="https://doi.org/10.1145/2465449.2465454">10.1145/2465449.2465454</a>.
  short: 'M. Platenius, M. von Detten, S. Becker, W. Schäfer, G. Engels, in: Proceedings
    of the 16th International ACM Sigsoft Symposium on Component-Based Software Engineering,
    2013, pp. 143–152.'
date_created: 2017-10-17T12:42:41Z
date_updated: 2022-01-06T07:02:06Z
ddc:
- '040'
department:
- _id: '66'
- _id: '76'
doi: 10.1145/2465449.2465454
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:26:49Z
  date_updated: 2018-03-15T10:26:49Z
  file_id: '1281'
  file_name: 560-Platenius_et_al_CBSE2013.pdf
  file_size: 570580
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:26:49Z
has_accepted_license: '1'
language:
- iso: eng
page: 143-152
project:
- _id: '1'
  name: SFB 901
- _id: '9'
  name: SFB 901 - Subprojekt B1
- _id: '3'
  name: SFB 901 - Project Area B
publication: Proceedings of the 16th International ACM Sigsoft Symposium on Component-Based
  Software Engineering
status: public
title: A Survey of Fuzzy Service Matching Approaches in the Context of On-The-Fly
  Computing
type: conference
user_id: '477'
year: '2013'
...
---
_id: '561'
abstract:
- lang: eng
  text: 'We present a privacy-friendly architecture for a future cloud computing scenario
    where software licensing and software payment plays a major role. We show how
    digital rights management as a technical solution for software licensing can be
    achieved in a privacy-friendly manner. In our scenario, users who buy software
    from software providers and execute it at computing centres stay anonymous. At
    the same time, our approach guarantees that software licenses are bound to users
    and that their validity is checked before execution. Thus, DRM constitutes an
    incentive for software providers to take part in such a future cloud computing
    scenario. We employ a software re-encryption scheme so that computing centres
    are not able to build profiles of their users – not even under a pseudonym. We
    make sure that malicious users are unable to relay software to others. '
author:
- first_name: Ronald
  full_name: Petrlic, Ronald
  last_name: Petrlic
- first_name: Stephan
  full_name: Sekula, Stephan
  last_name: Sekula
- first_name: Christoph
  full_name: Sorge, Christoph
  last_name: Sorge
citation:
  ama: Petrlic R, Sekula S, Sorge C. A privacy-friendly Architecture for future Cloud
    Computing. <i>International Journal of Grid and Utility Computing</i>. 2013;(4):265-277.
    doi:<a href="https://doi.org/10.1504/IJGUC.2013.057120">10.1504/IJGUC.2013.057120</a>
  apa: Petrlic, R., Sekula, S., &#38; Sorge, C. (2013). A privacy-friendly Architecture
    for future Cloud Computing. <i>International Journal of Grid and Utility Computing</i>,
    (4), 265–277. <a href="https://doi.org/10.1504/IJGUC.2013.057120">https://doi.org/10.1504/IJGUC.2013.057120</a>
  bibtex: '@article{Petrlic_Sekula_Sorge_2013, title={A privacy-friendly Architecture
    for future Cloud Computing}, DOI={<a href="https://doi.org/10.1504/IJGUC.2013.057120">10.1504/IJGUC.2013.057120</a>},
    number={4}, journal={International Journal of Grid and Utility Computing}, publisher={InderScience},
    author={Petrlic, Ronald and Sekula, Stephan and Sorge, Christoph}, year={2013},
    pages={265–277} }'
  chicago: 'Petrlic, Ronald, Stephan Sekula, and Christoph Sorge. “A Privacy-Friendly
    Architecture for Future Cloud Computing.” <i>International Journal of Grid and
    Utility Computing</i>, no. 4 (2013): 265–77. <a href="https://doi.org/10.1504/IJGUC.2013.057120">https://doi.org/10.1504/IJGUC.2013.057120</a>.'
  ieee: R. Petrlic, S. Sekula, and C. Sorge, “A privacy-friendly Architecture for
    future Cloud Computing,” <i>International Journal of Grid and Utility Computing</i>,
    no. 4, pp. 265–277, 2013.
  mla: Petrlic, Ronald, et al. “A Privacy-Friendly Architecture for Future Cloud Computing.”
    <i>International Journal of Grid and Utility Computing</i>, no. 4, InderScience,
    2013, pp. 265–77, doi:<a href="https://doi.org/10.1504/IJGUC.2013.057120">10.1504/IJGUC.2013.057120</a>.
  short: R. Petrlic, S. Sekula, C. Sorge, International Journal of Grid and Utility
    Computing (2013) 265–277.
date_created: 2017-10-17T12:42:41Z
date_updated: 2022-01-06T07:02:07Z
ddc:
- '040'
doi: 10.1504/IJGUC.2013.057120
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:26:14Z
  date_updated: 2018-03-15T10:26:14Z
  file_id: '1280'
  file_name: 561-authorFinalVersion.pdf
  file_size: 1036554
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:26:14Z
has_accepted_license: '1'
issue: '4'
main_file_link:
- url: http://www.inderscience.com/offer.php?id=57120
page: 265-277
project:
- _id: '1'
  name: SFB 901
- _id: '13'
  name: SFB 901 - Subprojekt C1
- _id: '4'
  name: SFB 901 - Project Area C
publication: International Journal of Grid and Utility Computing
publisher: InderScience
status: public
title: A privacy-friendly Architecture for future Cloud Computing
type: journal_article
user_id: '477'
year: '2013'
...
---
_id: '562'
abstract:
- lang: eng
  text: In Distributed Cloud Computing, applications are deployed across many data
    centres at topologically diverse locations to improved network-related quality
    of service (QoS). As we focus on interactive applications, we minimize the latency
    between users and an application by allocating Cloud resources nearby the customers.
    Allocating resources at all locations will result in the best latency but also
    in the highest expenses. So we need to find an optimal subset of locations which
    reduces the latency but also the expenses – the facility location problem (FLP).
    In addition, we consider resource capacity restrictions, as a resource can only
    serve a limited amount of users. An FLP can be globally solved. Additionally,
    we propose a local, distributed heuristic. This heuristic is running within the
    network and does not depend on a global component. No distributed, local approximations
    for the capacitated FLP have been proposed so far due to the complexity of the
    problem. We compared the heuristic with an optimal solution obtained from a mixed
    integer program for different network topologies. We investigated the influence
    of different parameters like overall resource utilization or different latency
    weights.
author:
- first_name: Matthias
  full_name: Keller, Matthias
  last_name: Keller
- first_name: Stefan
  full_name: Pawlik, Stefan
  last_name: Pawlik
- first_name: Peter
  full_name: Pietrzyk, Peter
  last_name: Pietrzyk
- first_name: Holger
  full_name: Karl, Holger
  id: '126'
  last_name: Karl
citation:
  ama: 'Keller M, Pawlik S, Pietrzyk P, Karl H. A Local Heuristic for Latency-Optimized
    Distributed Cloud Deployment. In: <i>Proceedings of the 6th International Conference
    on Utility and Cloud Computing (UCC) Workshop on Distributed Cloud Computing</i>.
    ; 2013:429-434. doi:<a href="https://doi.org/10.1109/UCC.2013.85">10.1109/UCC.2013.85</a>'
  apa: Keller, M., Pawlik, S., Pietrzyk, P., &#38; Karl, H. (2013). A Local Heuristic
    for Latency-Optimized Distributed Cloud Deployment. In <i>Proceedings of the 6th
    International Conference on Utility and Cloud Computing (UCC) workshop on Distributed
    cloud computing</i> (pp. 429–434). <a href="https://doi.org/10.1109/UCC.2013.85">https://doi.org/10.1109/UCC.2013.85</a>
  bibtex: '@inproceedings{Keller_Pawlik_Pietrzyk_Karl_2013, title={A Local Heuristic
    for Latency-Optimized Distributed Cloud Deployment}, DOI={<a href="https://doi.org/10.1109/UCC.2013.85">10.1109/UCC.2013.85</a>},
    booktitle={Proceedings of the 6th International Conference on Utility and Cloud
    Computing (UCC) workshop on Distributed cloud computing}, author={Keller, Matthias
    and Pawlik, Stefan and Pietrzyk, Peter and Karl, Holger}, year={2013}, pages={429–434}
    }'
  chicago: Keller, Matthias, Stefan Pawlik, Peter Pietrzyk, and Holger Karl. “A Local
    Heuristic for Latency-Optimized Distributed Cloud Deployment.” In <i>Proceedings
    of the 6th International Conference on Utility and Cloud Computing (UCC) Workshop
    on Distributed Cloud Computing</i>, 429–34, 2013. <a href="https://doi.org/10.1109/UCC.2013.85">https://doi.org/10.1109/UCC.2013.85</a>.
  ieee: M. Keller, S. Pawlik, P. Pietrzyk, and H. Karl, “A Local Heuristic for Latency-Optimized
    Distributed Cloud Deployment,” in <i>Proceedings of the 6th International Conference
    on Utility and Cloud Computing (UCC) workshop on Distributed cloud computing</i>,
    2013, pp. 429–434.
  mla: Keller, Matthias, et al. “A Local Heuristic for Latency-Optimized Distributed
    Cloud Deployment.” <i>Proceedings of the 6th International Conference on Utility
    and Cloud Computing (UCC) Workshop on Distributed Cloud Computing</i>, 2013, pp.
    429–34, doi:<a href="https://doi.org/10.1109/UCC.2013.85">10.1109/UCC.2013.85</a>.
  short: 'M. Keller, S. Pawlik, P. Pietrzyk, H. Karl, in: Proceedings of the 6th International
    Conference on Utility and Cloud Computing (UCC) Workshop on Distributed Cloud
    Computing, 2013, pp. 429–434.'
date_created: 2017-10-17T12:42:41Z
date_updated: 2022-01-06T07:02:11Z
ddc:
- '040'
department:
- _id: '75'
- _id: '63'
doi: 10.1109/UCC.2013.85
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:25:45Z
  date_updated: 2018-03-15T10:25:45Z
  file_id: '1279'
  file_name: 562-dcc13_paper.pdf
  file_size: 347873
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:25:45Z
has_accepted_license: '1'
language:
- iso: eng
page: 429-434
project:
- _id: '1'
  name: SFB 901
- _id: '6'
  name: SFB 901 - Subprojekt A2
- _id: '5'
  name: SFB 901 - Subproject A1
- _id: '2'
  name: SFB 901 - Project Area A
publication: Proceedings of the 6th International Conference on Utility and Cloud
  Computing (UCC) workshop on Distributed cloud computing
status: public
title: A Local Heuristic for Latency-Optimized Distributed Cloud Deployment
type: conference
user_id: '477'
year: '2013'
...
---
_id: '563'
abstract:
- lang: eng
  text: Dominating set based virtual backbones are used for rou-ting in wireless ad-hoc
    networks. Such backbones receive and transmit messages from/to every node in the
    network. Existing distributed algorithms only consider undirected graphs, which
    model symmetric networks with uniform transmission ranges. We are particularly
    interested in the well-established disk graphs, which model asymmetric networks
    with non-uniform transmission ranges. The corresponding graph theoretic problem
    seeks a strongly connected dominating-absorbent set of minimum cardinality in
    a digraph. A subset of nodes in a digraph is a strongly connected dominating-absorbent
    set if the subgraph induced by these nodes is strongly connected and each node
    in the graph is either in the set or has both an in-neighbor and an out-neighbor
    in it. We introduce the first distributed algorithm for this problem in disk graphs.
    The algorithm gives an O(k^4) -approximation ratio and has a runtime bound of
    O(Diam) where Diam is the diameter of the graph and k denotes the transmission
    ratio r_{max}/r_{min} with r_{max} and r_{min} being the maximum and minimum transmission
    range, respectively. Moreover, we apply our algorithm on the subgraph of disk
    graphs consisting of only bidirectional edges. Our algorithm gives an O(ln k)
    -approximation and a runtime bound of O(k^8 log^∗ n) , which, for bounded k ,
    is an optimal approximation for the problem, following Lenzen and Wattenhofer’s
    Ω(log^∗ n) runtime lower bound for distributed constant approximation in disk
    graphs.
author:
- first_name: Christine
  full_name: Markarian, Christine
  id: '37612'
  last_name: Markarian
- first_name: Friedhelm
  full_name: Meyer auf der Heide, Friedhelm
  id: '15523'
  last_name: Meyer auf der Heide
- first_name: Michael
  full_name: Schubert, Michael
  last_name: Schubert
citation:
  ama: 'Markarian C, Meyer auf der Heide F, Schubert M. A Distributed Approximation
    Algorithm for Strongly Connected Dominating-Absorbent Sets in Asymmetric Wireless
    Ad-Hoc Networks. In: <i>Proceedings of the 9th International Symposium on Algorithms
    and Experiments for Sensor Systems, Wireless Networks and Distributed Robotics
    (ALGOSENSORS)</i>. LNCS. ; 2013:217-227. doi:<a href="https://doi.org/10.1007/978-3-642-45346-5_16">10.1007/978-3-642-45346-5_16</a>'
  apa: Markarian, C., Meyer auf der Heide, F., &#38; Schubert, M. (2013). A Distributed
    Approximation Algorithm for Strongly Connected Dominating-Absorbent Sets in Asymmetric
    Wireless Ad-Hoc Networks. In <i>Proceedings of the 9th International Symposium
    on Algorithms and Experiments for Sensor Systems, Wireless Networks and Distributed
    Robotics (ALGOSENSORS)</i> (pp. 217–227). <a href="https://doi.org/10.1007/978-3-642-45346-5_16">https://doi.org/10.1007/978-3-642-45346-5_16</a>
  bibtex: '@inproceedings{Markarian_Meyer auf der Heide_Schubert_2013, series={LNCS},
    title={A Distributed Approximation Algorithm for Strongly Connected Dominating-Absorbent
    Sets in Asymmetric Wireless Ad-Hoc Networks}, DOI={<a href="https://doi.org/10.1007/978-3-642-45346-5_16">10.1007/978-3-642-45346-5_16</a>},
    booktitle={Proceedings of the 9th International Symposium on Algorithms and Experiments
    for Sensor Systems, Wireless Networks and Distributed Robotics (ALGOSENSORS)},
    author={Markarian, Christine and Meyer auf der Heide, Friedhelm and Schubert,
    Michael}, year={2013}, pages={217–227}, collection={LNCS} }'
  chicago: Markarian, Christine, Friedhelm Meyer auf der Heide, and Michael Schubert.
    “A Distributed Approximation Algorithm for Strongly Connected Dominating-Absorbent
    Sets in Asymmetric Wireless Ad-Hoc Networks.” In <i>Proceedings of the 9th International
    Symposium on Algorithms and Experiments for Sensor Systems, Wireless Networks
    and Distributed Robotics (ALGOSENSORS)</i>, 217–27. LNCS, 2013. <a href="https://doi.org/10.1007/978-3-642-45346-5_16">https://doi.org/10.1007/978-3-642-45346-5_16</a>.
  ieee: C. Markarian, F. Meyer auf der Heide, and M. Schubert, “A Distributed Approximation
    Algorithm for Strongly Connected Dominating-Absorbent Sets in Asymmetric Wireless
    Ad-Hoc Networks,” in <i>Proceedings of the 9th International Symposium on Algorithms
    and Experiments for Sensor Systems, Wireless Networks and Distributed Robotics
    (ALGOSENSORS)</i>, 2013, pp. 217–227.
  mla: Markarian, Christine, et al. “A Distributed Approximation Algorithm for Strongly
    Connected Dominating-Absorbent Sets in Asymmetric Wireless Ad-Hoc Networks.” <i>Proceedings
    of the 9th International Symposium on Algorithms and Experiments for Sensor Systems,
    Wireless Networks and Distributed Robotics (ALGOSENSORS)</i>, 2013, pp. 217–27,
    doi:<a href="https://doi.org/10.1007/978-3-642-45346-5_16">10.1007/978-3-642-45346-5_16</a>.
  short: 'C. Markarian, F. Meyer auf der Heide, M. Schubert, in: Proceedings of the
    9th International Symposium on Algorithms and Experiments for Sensor Systems,
    Wireless Networks and Distributed Robotics (ALGOSENSORS), 2013, pp. 217–227.'
date_created: 2017-10-17T12:42:42Z
date_updated: 2022-01-06T07:02:13Z
ddc:
- '040'
department:
- _id: '63'
doi: 10.1007/978-3-642-45346-5_16
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:25:15Z
  date_updated: 2018-03-15T10:25:15Z
  file_id: '1278'
  file_name: 563-978-3-642-45346-5_16.pdf
  file_size: 348191
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:25:15Z
has_accepted_license: '1'
page: 217-227
project:
- _id: '1'
  name: SFB 901
- _id: '5'
  name: SFB 901 - Subprojekt A1
- _id: '2'
  name: SFB 901 - Project Area A
publication: Proceedings of the 9th International Symposium on Algorithms and Experiments
  for Sensor Systems, Wireless Networks and Distributed Robotics (ALGOSENSORS)
series_title: LNCS
status: public
title: A Distributed Approximation Algorithm for Strongly Connected Dominating-Absorbent
  Sets in Asymmetric Wireless Ad-Hoc Networks
type: conference
user_id: '477'
year: '2013'
...
---
_id: '564'
abstract:
- lang: eng
  text: We consider the problem of resource discovery in distributed systems. In particular
    we give an algorithm, such that each node in a network discovers the add ress
    of any other node in the network. We model the knowledge of the nodes as a virtual
    overlay network given by a directed graph such that complete knowledge of all
    nodes corresponds to a complete graph in the overlay network. Although there are
    several solutions for resource discovery, our solution is the first that achieves
    worst-case optimal work for each node, i.e. the number of addresses (O(n)) or
    bits (O(nlogn)) a node receives or sendscoincides with the lower bound, while
    ensuring only a linearruntime (O(n)) on the number of rounds.
author:
- first_name: Sebastian
  full_name: Kniesburges, Sebastian
  last_name: Kniesburges
- first_name: Andreas
  full_name: Koutsopoulos, Andreas
  last_name: Koutsopoulos
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
citation:
  ama: 'Kniesburges S, Koutsopoulos A, Scheideler C. A Deterministic Worst-Case Message
    Complexity Optimal Solution for Resource Discovery. In: <i>Proceedings of 20th
    International Colloqium on Structural Information and Communication Complexity
    (SIROCCO)</i>. Lecture Notes in Computer Science. ; 2013:165-176. doi:<a href="https://doi.org/10.1007/978-3-319-03578-9_14">10.1007/978-3-319-03578-9_14</a>'
  apa: Kniesburges, S., Koutsopoulos, A., &#38; Scheideler, C. (2013). A Deterministic
    Worst-Case Message Complexity Optimal Solution for Resource Discovery. In <i>Proceedings
    of 20th International Colloqium on Structural Information and Communication Complexity
    (SIROCCO)</i> (pp. 165–176). <a href="https://doi.org/10.1007/978-3-319-03578-9_14">https://doi.org/10.1007/978-3-319-03578-9_14</a>
  bibtex: '@inproceedings{Kniesburges_Koutsopoulos_Scheideler_2013, series={Lecture
    Notes in Computer Science}, title={A Deterministic Worst-Case Message Complexity
    Optimal Solution for Resource Discovery}, DOI={<a href="https://doi.org/10.1007/978-3-319-03578-9_14">10.1007/978-3-319-03578-9_14</a>},
    booktitle={Proceedings of 20th International Colloqium on Structural Information
    and Communication Complexity (SIROCCO)}, author={Kniesburges, Sebastian and Koutsopoulos,
    Andreas and Scheideler, Christian}, year={2013}, pages={165–176}, collection={Lecture
    Notes in Computer Science} }'
  chicago: Kniesburges, Sebastian, Andreas Koutsopoulos, and Christian Scheideler.
    “A Deterministic Worst-Case Message Complexity Optimal Solution for Resource Discovery.”
    In <i>Proceedings of 20th International Colloqium on Structural Information and
    Communication Complexity (SIROCCO)</i>, 165–76. Lecture Notes in Computer Science,
    2013. <a href="https://doi.org/10.1007/978-3-319-03578-9_14">https://doi.org/10.1007/978-3-319-03578-9_14</a>.
  ieee: S. Kniesburges, A. Koutsopoulos, and C. Scheideler, “A Deterministic Worst-Case
    Message Complexity Optimal Solution for Resource Discovery,” in <i>Proceedings
    of 20th International Colloqium on Structural Information and Communication Complexity
    (SIROCCO)</i>, 2013, pp. 165–176.
  mla: Kniesburges, Sebastian, et al. “A Deterministic Worst-Case Message Complexity
    Optimal Solution for Resource Discovery.” <i>Proceedings of 20th International
    Colloqium on Structural Information and Communication Complexity (SIROCCO)</i>,
    2013, pp. 165–76, doi:<a href="https://doi.org/10.1007/978-3-319-03578-9_14">10.1007/978-3-319-03578-9_14</a>.
  short: 'S. Kniesburges, A. Koutsopoulos, C. Scheideler, in: Proceedings of 20th
    International Colloqium on Structural Information and Communication Complexity
    (SIROCCO), 2013, pp. 165–176.'
date_created: 2017-10-17T12:42:42Z
date_updated: 2022-01-06T07:02:17Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1007/978-3-319-03578-9_14
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:24:40Z
  date_updated: 2018-03-15T10:24:40Z
  file_id: '1277'
  file_name: 564-SIROCCO13.pdf
  file_size: 168884
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:24:40Z
has_accepted_license: '1'
page: 165-176
project:
- _id: '1'
  name: SFB 901
- _id: '5'
  name: SFB 901 - Subprojekt A1
- _id: '2'
  name: SFB 901 - Project Area A
publication: Proceedings of 20th International Colloqium on Structural Information
  and Communication Complexity (SIROCCO)
series_title: Lecture Notes in Computer Science
status: public
title: A Deterministic Worst-Case Message Complexity Optimal Solution for Resource
  Discovery
type: conference
user_id: '15504'
year: '2013'
...
---
_id: '528'
abstract:
- lang: eng
  text: Cold-boot attacks exploit the fact that DRAM contents are not immediately
    lost when a PC is powered off. Instead the contents decay rather slowly, in particular
    if the DRAM chips are cooled to low temperatures. This effect opens an attack
    vector on cryptographic applications that keep decrypted keys in DRAM. An attacker
    with access to the target computer can reboot it or remove the RAM modules and
    quickly copy the RAM contents to non-volatile memory. By exploiting the known
    cryptographic structure of the cipher and layout of the key data in memory, in
    our application an AES key schedule with redundancy, the resulting memory image
    can be searched for sections that could correspond to decayed cryptographic keys;
    then, the attacker can attempt to reconstruct the original key. However, the runtime
    of these algorithms grows rapidly with increasing memory image size, error rate
    and complexity of the bit error model, which limits the practicability of the
    approach.In this work, we study how the algorithm for key search can be accelerated
    with custom computing machines. We present an FPGA-based architecture on a Maxeler
    dataflow computing system that outperforms a software implementation up to 205x,
    which significantly improves the practicability of cold-attacks against AES.
author:
- first_name: Heinrich
  full_name: Riebler, Heinrich
  id: '8961'
  last_name: Riebler
- first_name: Tobias
  full_name: Kenter, Tobias
  id: '3145'
  last_name: Kenter
- first_name: Christoph
  full_name: Sorge, Christoph
  last_name: Sorge
- first_name: Christian
  full_name: Plessl, Christian
  id: '16153'
  last_name: Plessl
  orcid: 0000-0001-5728-9982
citation:
  ama: 'Riebler H, Kenter T, Sorge C, Plessl C. FPGA-accelerated Key Search for Cold-Boot
    Attacks against AES. In: <i>Proceedings of the International Conference on Field-Programmable
    Technology (FPT)</i>. IEEE; 2013:386-389. doi:<a href="https://doi.org/10.1109/FPT.2013.6718394">10.1109/FPT.2013.6718394</a>'
  apa: Riebler, H., Kenter, T., Sorge, C., &#38; Plessl, C. (2013). FPGA-accelerated
    Key Search for Cold-Boot Attacks against AES. <i>Proceedings of the International
    Conference on Field-Programmable Technology (FPT)</i>, 386–389. <a href="https://doi.org/10.1109/FPT.2013.6718394">https://doi.org/10.1109/FPT.2013.6718394</a>
  bibtex: '@inproceedings{Riebler_Kenter_Sorge_Plessl_2013, title={FPGA-accelerated
    Key Search for Cold-Boot Attacks against AES}, DOI={<a href="https://doi.org/10.1109/FPT.2013.6718394">10.1109/FPT.2013.6718394</a>},
    booktitle={Proceedings of the International Conference on Field-Programmable Technology
    (FPT)}, publisher={IEEE}, author={Riebler, Heinrich and Kenter, Tobias and Sorge,
    Christoph and Plessl, Christian}, year={2013}, pages={386–389} }'
  chicago: Riebler, Heinrich, Tobias Kenter, Christoph Sorge, and Christian Plessl.
    “FPGA-Accelerated Key Search for Cold-Boot Attacks against AES.” In <i>Proceedings
    of the International Conference on Field-Programmable Technology (FPT)</i>, 386–89.
    IEEE, 2013. <a href="https://doi.org/10.1109/FPT.2013.6718394">https://doi.org/10.1109/FPT.2013.6718394</a>.
  ieee: 'H. Riebler, T. Kenter, C. Sorge, and C. Plessl, “FPGA-accelerated Key Search
    for Cold-Boot Attacks against AES,” in <i>Proceedings of the International Conference
    on Field-Programmable Technology (FPT)</i>, 2013, pp. 386–389, doi: <a href="https://doi.org/10.1109/FPT.2013.6718394">10.1109/FPT.2013.6718394</a>.'
  mla: Riebler, Heinrich, et al. “FPGA-Accelerated Key Search for Cold-Boot Attacks
    against AES.” <i>Proceedings of the International Conference on Field-Programmable
    Technology (FPT)</i>, IEEE, 2013, pp. 386–89, doi:<a href="https://doi.org/10.1109/FPT.2013.6718394">10.1109/FPT.2013.6718394</a>.
  short: 'H. Riebler, T. Kenter, C. Sorge, C. Plessl, in: Proceedings of the International
    Conference on Field-Programmable Technology (FPT), IEEE, 2013, pp. 386–389.'
date_created: 2017-10-17T12:42:35Z
date_updated: 2023-09-26T13:37:35Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.1109/FPT.2013.6718394
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:36:08Z
  date_updated: 2018-03-15T10:36:08Z
  file_id: '1294'
  file_name: 528-plessl13_fpt.pdf
  file_size: 822680
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:36:08Z
has_accepted_license: '1'
keyword:
- coldboot
language:
- iso: eng
page: 386-389
project:
- _id: '1'
  grant_number: '160364472'
  name: SFB 901
- _id: '14'
  grant_number: '160364472'
  name: SFB 901 - Subprojekt C2
- _id: '13'
  name: SFB 901 - Subproject C1
- _id: '4'
  name: SFB 901 - Project Area C
- _id: '34'
  grant_number: '610996'
  name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
    System Architectures
publication: Proceedings of the International Conference on Field-Programmable Technology
  (FPT)
publisher: IEEE
quality_controlled: '1'
status: public
title: FPGA-accelerated Key Search for Cold-Boot Attacks against AES
type: conference
user_id: '15278'
year: '2013'
...
---
_id: '505'
abstract:
- lang: eng
  text: In this paper we introduce “On-The-Fly Computing”, our vision of future IT
    services that will be provided by assembling modular software components available
    on world-wide markets. After suitable components have been found, they are automatically
    integrated, configured and brought to execution in an On-The-Fly Compute Center.
    We envision that these future compute centers will continue to leverage three
    current trends in large scale computing which are an increasing amount of parallel
    processing, a trend to use heterogeneous computing resources, and—in the light
    of rising energy cost—energy-efficiency as a primary goal in the design and operation
    of computing systems. In this paper, we point out three research challenges and
    our current work in these areas.
author:
- first_name: Markus
  full_name: Happe, Markus
  last_name: Happe
- first_name: Peter
  full_name: Kling, Peter
  last_name: Kling
- first_name: Christian
  full_name: Plessl, Christian
  id: '16153'
  last_name: Plessl
  orcid: 0000-0001-5728-9982
- first_name: Marco
  full_name: Platzner, Marco
  id: '398'
  last_name: Platzner
- first_name: Friedhelm
  full_name: Meyer auf der Heide, Friedhelm
  id: '15523'
  last_name: Meyer auf der Heide
citation:
  ama: 'Happe M, Kling P, Plessl C, Platzner M, Meyer auf der Heide F. On-The-Fly
    Computing: A Novel Paradigm for Individualized IT Services. In: <i>Proceedings
    of the 9th IEEE Workshop on Software Technology for Future Embedded and Ubiquitous
    Systems (SEUS)</i>. IEEE; 2013. doi:<a href="https://doi.org/10.1109/ISORC.2013.6913232">10.1109/ISORC.2013.6913232</a>'
  apa: 'Happe, M., Kling, P., Plessl, C., Platzner, M., &#38; Meyer auf der Heide,
    F. (2013). On-The-Fly Computing: A Novel Paradigm for Individualized IT Services.
    <i>Proceedings of the 9th IEEE Workshop on Software Technology for Future Embedded
    and Ubiquitous Systems (SEUS)</i>. <a href="https://doi.org/10.1109/ISORC.2013.6913232">https://doi.org/10.1109/ISORC.2013.6913232</a>'
  bibtex: '@inproceedings{Happe_Kling_Plessl_Platzner_Meyer auf der Heide_2013, title={On-The-Fly
    Computing: A Novel Paradigm for Individualized IT Services}, DOI={<a href="https://doi.org/10.1109/ISORC.2013.6913232">10.1109/ISORC.2013.6913232</a>},
    booktitle={Proceedings of the 9th IEEE Workshop on Software Technology for Future
    embedded and Ubiquitous Systems (SEUS)}, publisher={IEEE}, author={Happe, Markus
    and Kling, Peter and Plessl, Christian and Platzner, Marco and Meyer auf der Heide,
    Friedhelm}, year={2013} }'
  chicago: 'Happe, Markus, Peter Kling, Christian Plessl, Marco Platzner, and Friedhelm
    Meyer auf der Heide. “On-The-Fly Computing: A Novel Paradigm for Individualized
    IT Services.” In <i>Proceedings of the 9th IEEE Workshop on Software Technology
    for Future Embedded and Ubiquitous Systems (SEUS)</i>. IEEE, 2013. <a href="https://doi.org/10.1109/ISORC.2013.6913232">https://doi.org/10.1109/ISORC.2013.6913232</a>.'
  ieee: 'M. Happe, P. Kling, C. Plessl, M. Platzner, and F. Meyer auf der Heide, “On-The-Fly
    Computing: A Novel Paradigm for Individualized IT Services,” 2013, doi: <a href="https://doi.org/10.1109/ISORC.2013.6913232">10.1109/ISORC.2013.6913232</a>.'
  mla: 'Happe, Markus, et al. “On-The-Fly Computing: A Novel Paradigm for Individualized
    IT Services.” <i>Proceedings of the 9th IEEE Workshop on Software Technology for
    Future Embedded and Ubiquitous Systems (SEUS)</i>, IEEE, 2013, doi:<a href="https://doi.org/10.1109/ISORC.2013.6913232">10.1109/ISORC.2013.6913232</a>.'
  short: 'M. Happe, P. Kling, C. Plessl, M. Platzner, F. Meyer auf der Heide, in:
    Proceedings of the 9th IEEE Workshop on Software Technology for Future Embedded
    and Ubiquitous Systems (SEUS), IEEE, 2013.'
date_created: 2017-10-17T12:42:30Z
date_updated: 2023-09-26T13:38:20Z
ddc:
- '040'
department:
- _id: '63'
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.1109/ISORC.2013.6913232
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T13:38:56Z
  date_updated: 2018-03-15T13:38:56Z
  file_id: '1308'
  file_name: 505-Plessl13_seus.pdf
  file_size: 1040834
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T13:38:56Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
  grant_number: '160364472'
  name: SFB 901
- _id: '14'
  grant_number: '160364472'
  name: SFB 901 - Subprojekt C2
- _id: '4'
  name: SFB 901 - Project Area C
publication: Proceedings of the 9th IEEE Workshop on Software Technology for Future
  embedded and Ubiquitous Systems (SEUS)
publisher: IEEE
quality_controlled: '1'
status: public
title: 'On-The-Fly Computing: A Novel Paradigm for Individualized IT Services'
type: conference
user_id: '15278'
year: '2013'
...
---
_id: '2519'
author:
- first_name: Claus-Jochen
  full_name: Haake, Claus-Jochen
  id: '20801'
  last_name: Haake
- first_name: Jan Thomas
  full_name: Martini, Jan Thomas
  last_name: Martini
citation:
  ama: Haake C-J, Martini JT. Negotiating Transfer Prices. <i>Group Decision and Negotiation</i>.
    2012;22(4):657-680. doi:<a href="https://doi.org/10.1007/s10726-012-9286-6">10.1007/s10726-012-9286-6</a>
  apa: Haake, C.-J., &#38; Martini, J. T. (2012). Negotiating Transfer Prices. <i>Group
    Decision and Negotiation</i>, <i>22</i>(4), 657–680. <a href="https://doi.org/10.1007/s10726-012-9286-6">https://doi.org/10.1007/s10726-012-9286-6</a>
  bibtex: '@article{Haake_Martini_2012, title={Negotiating Transfer Prices}, volume={22},
    DOI={<a href="https://doi.org/10.1007/s10726-012-9286-6">10.1007/s10726-012-9286-6</a>},
    number={4}, journal={Group Decision and Negotiation}, publisher={Springer Nature},
    author={Haake, Claus-Jochen and Martini, Jan Thomas}, year={2012}, pages={657–680}
    }'
  chicago: 'Haake, Claus-Jochen, and Jan Thomas Martini. “Negotiating Transfer Prices.”
    <i>Group Decision and Negotiation</i> 22, no. 4 (2012): 657–80. <a href="https://doi.org/10.1007/s10726-012-9286-6">https://doi.org/10.1007/s10726-012-9286-6</a>.'
  ieee: C.-J. Haake and J. T. Martini, “Negotiating Transfer Prices,” <i>Group Decision
    and Negotiation</i>, vol. 22, no. 4, pp. 657–680, 2012.
  mla: Haake, Claus-Jochen, and Jan Thomas Martini. “Negotiating Transfer Prices.”
    <i>Group Decision and Negotiation</i>, vol. 22, no. 4, Springer Nature, 2012,
    pp. 657–80, doi:<a href="https://doi.org/10.1007/s10726-012-9286-6">10.1007/s10726-012-9286-6</a>.
  short: C.-J. Haake, J.T. Martini, Group Decision and Negotiation 22 (2012) 657–680.
date_created: 2018-04-26T10:49:51Z
date_updated: 2022-01-06T06:56:54Z
ddc:
- '040'
department:
- _id: '205'
- _id: '475'
doi: 10.1007/s10726-012-9286-6
file:
- access_level: closed
  content_type: application/pdf
  creator: cjhaake
  date_created: 2018-08-09T09:59:39Z
  date_updated: 2018-08-09T09:59:39Z
  file_id: '3870'
  file_name: Negotiating Transfer Prices.pdf
  file_size: 407410
  relation: main_file
  success: 1
file_date_updated: 2018-08-09T09:59:39Z
has_accepted_license: '1'
intvolume: '        22'
issue: '4'
language:
- iso: eng
page: 657-680
project:
- _id: '1'
  name: SFB 901
- _id: '2'
  name: SFB 901 - Project Area A
- _id: '7'
  name: SFB 901 - Subproject A3
publication: Group Decision and Negotiation
publication_identifier:
  issn:
  - 0926-2644
  - 1572-9907
publication_status: published
publisher: Springer Nature
status: public
title: Negotiating Transfer Prices
type: journal_article
user_id: '65453'
volume: 22
year: '2012'
...
---
_id: '2521'
author:
- first_name: Claus-Jochen
  full_name: Haake, Claus-Jochen
  id: '20801'
  last_name: Haake
- first_name: Tim
  full_name: Krieger, Tim
  last_name: Krieger
- first_name: Steffen
  full_name: Minter, Steffen
  last_name: Minter
citation:
  ama: Haake C-J, Krieger T, Minter S. On the institutional design of burden sharing
    when financing external border enforcement in the EU. <i>International Economics
    and Economic Policy</i>. 2012;10(4):583-612. doi:<a href="https://doi.org/10.1007/s10368-012-0226-3">10.1007/s10368-012-0226-3</a>
  apa: Haake, C.-J., Krieger, T., &#38; Minter, S. (2012). On the institutional design
    of burden sharing when financing external border enforcement in the EU. <i>International
    Economics and Economic Policy</i>, <i>10</i>(4), 583–612. <a href="https://doi.org/10.1007/s10368-012-0226-3">https://doi.org/10.1007/s10368-012-0226-3</a>
  bibtex: '@article{Haake_Krieger_Minter_2012, title={On the institutional design
    of burden sharing when financing external border enforcement in the EU}, volume={10},
    DOI={<a href="https://doi.org/10.1007/s10368-012-0226-3">10.1007/s10368-012-0226-3</a>},
    number={4}, journal={International Economics and Economic Policy}, publisher={Springer
    Nature}, author={Haake, Claus-Jochen and Krieger, Tim and Minter, Steffen}, year={2012},
    pages={583–612} }'
  chicago: 'Haake, Claus-Jochen, Tim Krieger, and Steffen Minter. “On the Institutional
    Design of Burden Sharing When Financing External Border Enforcement in the EU.”
    <i>International Economics and Economic Policy</i> 10, no. 4 (2012): 583–612.
    <a href="https://doi.org/10.1007/s10368-012-0226-3">https://doi.org/10.1007/s10368-012-0226-3</a>.'
  ieee: C.-J. Haake, T. Krieger, and S. Minter, “On the institutional design of burden
    sharing when financing external border enforcement in the EU,” <i>International
    Economics and Economic Policy</i>, vol. 10, no. 4, pp. 583–612, 2012.
  mla: Haake, Claus-Jochen, et al. “On the Institutional Design of Burden Sharing
    When Financing External Border Enforcement in the EU.” <i>International Economics
    and Economic Policy</i>, vol. 10, no. 4, Springer Nature, 2012, pp. 583–612, doi:<a
    href="https://doi.org/10.1007/s10368-012-0226-3">10.1007/s10368-012-0226-3</a>.
  short: C.-J. Haake, T. Krieger, S. Minter, International Economics and Economic
    Policy 10 (2012) 583–612.
date_created: 2018-04-26T10:51:03Z
date_updated: 2022-01-06T06:56:55Z
ddc:
- '040'
department:
- _id: '205'
- _id: '475'
doi: 10.1007/s10368-012-0226-3
file:
- access_level: closed
  content_type: application/pdf
  creator: cjhaake
  date_created: 2018-08-09T10:01:16Z
  date_updated: 2018-08-09T10:01:16Z
  file_id: '3871'
  file_name: On the institutional design of burden sharing when financing external
    border enforcement in the EU.pdf
  file_size: 442955
  relation: main_file
  success: 1
file_date_updated: 2018-08-09T10:01:16Z
has_accepted_license: '1'
intvolume: '        10'
issue: '4'
language:
- iso: eng
page: 583-612
project:
- _id: '1'
  name: SFB 901
- _id: '2'
  name: SFB 901 - Project Area A
- _id: '7'
  name: SFB 901 - Subproject A3
publication: International Economics and Economic Policy
publication_identifier:
  issn:
  - 1612-4804
  - 1612-4812
publication_status: published
publisher: Springer Nature
status: public
title: On the institutional design of burden sharing when financing external border
  enforcement in the EU
type: journal_article
user_id: '65453'
volume: 10
year: '2012'
...
---
_id: '568'
abstract:
- lang: eng
  text: A major goal of the On-The-Fly Computing project is the automated composition
    of individual services based on services that are available in dynamic markets.
    Dependent on the granularity of a market, different alternatives that satisfy
    the requested functional requirements may emerge. In order to select the best
    solution, services are usually selected with respect to their quality in terms
    of inherent non-functional properties. In this paper, we describe our idea of
    how to model this service selection process as a Markov Decision Process, which
    we in turn intend to solve by means of Reinforcement Learning techniques in order
    to control the underlying service composition process. In addition, some initial
    issues with respect to our approach are addressed.
author:
- first_name: Alexander
  full_name: Jungmann, Alexander
  last_name: Jungmann
- first_name: Bernd
  full_name: Kleinjohann, Bernd
  last_name: Kleinjohann
citation:
  ama: 'Jungmann A, Kleinjohann B. Towards the Application of Reinforcement Learning
    Techniques for Quality-Based Service Selection in Automated Service Composition.
    In: <i>Proceedings of the 9th IEEE International Conference on Service Computing
    (SCC)</i>. ; 2012:701-702. doi:<a href="https://doi.org/10.1109/SCC.2012.76">10.1109/SCC.2012.76</a>'
  apa: Jungmann, A., &#38; Kleinjohann, B. (2012). Towards the Application of Reinforcement
    Learning Techniques for Quality-Based Service Selection in Automated Service Composition.
    In <i>Proceedings of the 9th IEEE International Conference on Service Computing
    (SCC)</i> (pp. 701–702). <a href="https://doi.org/10.1109/SCC.2012.76">https://doi.org/10.1109/SCC.2012.76</a>
  bibtex: '@inproceedings{Jungmann_Kleinjohann_2012, title={Towards the Application
    of Reinforcement Learning Techniques for Quality-Based Service Selection in Automated
    Service Composition}, DOI={<a href="https://doi.org/10.1109/SCC.2012.76">10.1109/SCC.2012.76</a>},
    booktitle={Proceedings of the 9th IEEE International Conference on Service Computing
    (SCC)}, author={Jungmann, Alexander and Kleinjohann, Bernd}, year={2012}, pages={701–702}
    }'
  chicago: Jungmann, Alexander, and Bernd Kleinjohann. “Towards the Application of
    Reinforcement Learning Techniques for Quality-Based Service Selection in Automated
    Service Composition.” In <i>Proceedings of the 9th IEEE International Conference
    on Service Computing (SCC)</i>, 701–2, 2012. <a href="https://doi.org/10.1109/SCC.2012.76">https://doi.org/10.1109/SCC.2012.76</a>.
  ieee: A. Jungmann and B. Kleinjohann, “Towards the Application of Reinforcement
    Learning Techniques for Quality-Based Service Selection in Automated Service Composition,”
    in <i>Proceedings of the 9th IEEE International Conference on Service Computing
    (SCC)</i>, 2012, pp. 701–702.
  mla: Jungmann, Alexander, and Bernd Kleinjohann. “Towards the Application of Reinforcement
    Learning Techniques for Quality-Based Service Selection in Automated Service Composition.”
    <i>Proceedings of the 9th IEEE International Conference on Service Computing (SCC)</i>,
    2012, pp. 701–02, doi:<a href="https://doi.org/10.1109/SCC.2012.76">10.1109/SCC.2012.76</a>.
  short: 'A. Jungmann, B. Kleinjohann, in: Proceedings of the 9th IEEE International
    Conference on Service Computing (SCC), 2012, pp. 701–702.'
date_created: 2017-10-17T12:42:43Z
date_updated: 2022-01-06T07:02:31Z
ddc:
- '040'
doi: 10.1109/SCC.2012.76
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:19:51Z
  date_updated: 2018-03-15T10:19:51Z
  file_id: '1274'
  file_name: 568-Towards_the_Application_of_Reinforcement_Learning_Techniques_for_Quality-Based_Service_Selection_in_Automated_Service_Composition.pdf
  file_size: 122607
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:19:51Z
has_accepted_license: '1'
page: 701-702
project:
- _id: '1'
  name: SFB 901
- _id: '10'
  name: SFB 901 - Subprojekt B2
- _id: '3'
  name: SFB 901 - Project Area B
publication: Proceedings of the 9th IEEE International Conference on Service Computing
  (SCC)
status: public
title: Towards the Application of Reinforcement Learning Techniques for Quality-Based
  Service Selection in Automated Service Composition
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '569'
abstract:
- lang: eng
  text: Today's real-time embedded systems operate in frequently changing environments
    on which they react by self-adaptations. Such an approach needs adequate modeling
    support of these reconfigurations to enable verification of safety properties,
    e.g., by timed model checking. Component-based development of such systems realizes
    these self-adaptations by structural reconfigurations of components and their
    connectors. However, component models proposed in literature do not support reconfigurable
    components in real-time embedded context but focus on other domains like business
    information systems. In this paper, we present an extension of our modeling language
    MechatronicUML to support structural reconfigurations taking the specific requirements
    of our domain into account. Based on the proposed extension we outline our research
    roadmap to achieve verification and realization of systems modeled in MechatronicUML.
author:
- first_name: Steffen
  full_name: Becker, Steffen
  last_name: Becker
- first_name: Christian
  full_name: Heinzemann, Christian
  last_name: Heinzemann
- first_name: 'Claudia '
  full_name: 'Priesterjahn, Claudia '
  last_name: Priesterjahn
citation:
  ama: 'Becker S, Heinzemann C, Priesterjahn C. Towards Modeling Reconfiguration in
    Hierarchical Component Architectures. In: <i>Proceedings of the 15th ACM SigSoft
    International Symposium on Component-Based Software Engineering (CBSE)</i>. ;
    2012:23--28. doi:<a href="https://doi.org/10.1145/2304736.2304742">10.1145/2304736.2304742</a>'
  apa: Becker, S., Heinzemann, C., &#38; Priesterjahn, C. (2012). Towards Modeling
    Reconfiguration in Hierarchical Component Architectures. In <i>Proceedings of
    the 15th ACM SigSoft International Symposium on Component-Based Software Engineering
    (CBSE)</i> (pp. 23--28). <a href="https://doi.org/10.1145/2304736.2304742">https://doi.org/10.1145/2304736.2304742</a>
  bibtex: '@inproceedings{Becker_Heinzemann_Priesterjahn_2012, title={Towards Modeling
    Reconfiguration in Hierarchical Component Architectures}, DOI={<a href="https://doi.org/10.1145/2304736.2304742">10.1145/2304736.2304742</a>},
    booktitle={Proceedings of the 15th ACM SigSoft International Symposium on Component-Based
    Software Engineering (CBSE)}, author={Becker, Steffen and Heinzemann, Christian
    and Priesterjahn, Claudia }, year={2012}, pages={23--28} }'
  chicago: Becker, Steffen, Christian Heinzemann, and Claudia  Priesterjahn. “Towards
    Modeling Reconfiguration in Hierarchical Component Architectures.” In <i>Proceedings
    of the 15th ACM SigSoft International Symposium on Component-Based Software Engineering
    (CBSE)</i>, 23--28, 2012. <a href="https://doi.org/10.1145/2304736.2304742">https://doi.org/10.1145/2304736.2304742</a>.
  ieee: S. Becker, C. Heinzemann, and C. Priesterjahn, “Towards Modeling Reconfiguration
    in Hierarchical Component Architectures,” in <i>Proceedings of the 15th ACM SigSoft
    International Symposium on Component-Based Software Engineering (CBSE)</i>, 2012,
    pp. 23--28.
  mla: Becker, Steffen, et al. “Towards Modeling Reconfiguration in Hierarchical Component
    Architectures.” <i>Proceedings of the 15th ACM SigSoft International Symposium
    on Component-Based Software Engineering (CBSE)</i>, 2012, pp. 23--28, doi:<a href="https://doi.org/10.1145/2304736.2304742">10.1145/2304736.2304742</a>.
  short: 'S. Becker, C. Heinzemann, C. Priesterjahn, in: Proceedings of the 15th ACM
    SigSoft International Symposium on Component-Based Software Engineering (CBSE),
    2012, pp. 23--28.'
date_created: 2017-10-17T12:42:43Z
date_updated: 2022-01-06T07:02:34Z
ddc:
- '040'
doi: 10.1145/2304736.2304742
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:19:12Z
  date_updated: 2018-03-15T10:19:12Z
  file_id: '1273'
  file_name: 569-CBSE12-Becker_Heinzemann_Priesterjahn.pdf
  file_size: 139679
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:19:12Z
has_accepted_license: '1'
page: 23--28
project:
- _id: '1'
  name: SFB 901
- _id: '11'
  name: SFB 901 - Subprojekt B3
- _id: '3'
  name: SFB 901 - Project Area B
publication: Proceedings of the 15th ACM SigSoft International Symposium on Component-Based
  Software Engineering (CBSE)
status: public
title: Towards Modeling Reconfiguration in Hierarchical Component Architectures
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '570'
abstract:
- lang: eng
  text: 'This article studies the construction of self-stabilizing topologies for
    distributed systems. While recent research has focused on chain topologies where
    nodes need to be linearized with respect to their identiers, we explore a natural
    and relevant 2-dimensional generalization. In particular, we present a local self-stabilizing
    algorithm DStab which is based on the concept of \local Delaunay graphs" and which
    forwards temporary edges in greedy fashion reminiscent of compass routing. DStab
    constructs a Delaunay graph from any initial connected topology and in a distributed
    manner in time O(n3) in the worst-case; if the initial network contains the Delaunay
    graph, the convergence time is only O(n) rounds. DStab also ensures that individual
    node joins and leaves aect a small part of the network only. Such self-stabilizing
    Delaunay networks have interesting applications and our construction gives insights
    into the necessary geometric reasoning that is required for higherdimensional
    linearization problems.Keywords: Distributed Algorithms, Topology Control, Social
    Networks'
author:
- first_name: Riko
  full_name: Jacob, Riko
  last_name: Jacob
- first_name: Stephan
  full_name: Ritscher, Stephan
  last_name: Ritscher
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
- first_name: Stefan
  full_name: Schmid, Stefan
  last_name: Schmid
citation:
  ama: 'Jacob R, Ritscher S, Scheideler C, Schmid S. Towards higher-dimensional topological
    self-stabilization: A distributed algorithm for Delaunay graphs. <i>Theoretical
    Computer Science</i>. 2012:137-148. doi:<a href="https://doi.org/10.1016/j.tcs.2012.07.029">10.1016/j.tcs.2012.07.029</a>'
  apa: 'Jacob, R., Ritscher, S., Scheideler, C., &#38; Schmid, S. (2012). Towards
    higher-dimensional topological self-stabilization: A distributed algorithm for
    Delaunay graphs. <i>Theoretical Computer Science</i>, 137–148. <a href="https://doi.org/10.1016/j.tcs.2012.07.029">https://doi.org/10.1016/j.tcs.2012.07.029</a>'
  bibtex: '@article{Jacob_Ritscher_Scheideler_Schmid_2012, title={Towards higher-dimensional
    topological self-stabilization: A distributed algorithm for Delaunay graphs},
    DOI={<a href="https://doi.org/10.1016/j.tcs.2012.07.029">10.1016/j.tcs.2012.07.029</a>},
    journal={Theoretical Computer Science}, publisher={Elsevier}, author={Jacob, Riko
    and Ritscher, Stephan and Scheideler, Christian and Schmid, Stefan}, year={2012},
    pages={137–148} }'
  chicago: 'Jacob, Riko, Stephan Ritscher, Christian Scheideler, and Stefan Schmid.
    “Towards Higher-Dimensional Topological Self-Stabilization: A Distributed Algorithm
    for Delaunay Graphs.” <i>Theoretical Computer Science</i>, 2012, 137–48. <a href="https://doi.org/10.1016/j.tcs.2012.07.029">https://doi.org/10.1016/j.tcs.2012.07.029</a>.'
  ieee: 'R. Jacob, S. Ritscher, C. Scheideler, and S. Schmid, “Towards higher-dimensional
    topological self-stabilization: A distributed algorithm for Delaunay graphs,”
    <i>Theoretical Computer Science</i>, pp. 137–148, 2012.'
  mla: 'Jacob, Riko, et al. “Towards Higher-Dimensional Topological Self-Stabilization:
    A Distributed Algorithm for Delaunay Graphs.” <i>Theoretical Computer Science</i>,
    Elsevier, 2012, pp. 137–48, doi:<a href="https://doi.org/10.1016/j.tcs.2012.07.029">10.1016/j.tcs.2012.07.029</a>.'
  short: R. Jacob, S. Ritscher, C. Scheideler, S. Schmid, Theoretical Computer Science
    (2012) 137–148.
date_created: 2017-10-17T12:42:43Z
date_updated: 2022-01-06T07:02:36Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1016/j.tcs.2012.07.029
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:16:20Z
  date_updated: 2018-03-15T10:16:20Z
  file_id: '1272'
  file_name: 570-Delaunay-Journal.pdf
  file_size: 250051
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:16:20Z
has_accepted_license: '1'
page: 137-148
project:
- _id: '1'
  name: SFB 901
- _id: '5'
  name: SFB 901 - Subprojekt A1
- _id: '2'
  name: SFB 901 - Project Area A
publication: Theoretical Computer Science
publisher: Elsevier
status: public
title: 'Towards higher-dimensional topological self-stabilization: A distributed algorithm
  for Delaunay graphs'
type: journal_article
user_id: '477'
year: '2012'
...
---
_id: '571'
abstract:
- lang: eng
  text: The paradigm shift from purchasing monolithic software solutions to a dynamic
    composition of individual solutions entails many new possibilities yet great challenges,
    too. In order to satisfy user requirements, complex services have to be automatically
    composed of elementary services. Multiple possibilities of composing a complex
    service inevitably emerge. The problem of selecting the most appropriate services
    has to be solved by comparing the different service candidates with respect to
    their quality in terms of inherent non-functional properties while simultaneously
    taking the user requirements into account. We are aiming for an integrated service
    rating and ranking methodology in order to support the automation of the underlying
    decision-making process. The main contribution of this paper is a ﬁrst decomposition
    of the quality-based service selection process, while emphasizing major issues
    and challenges, which we are addressing in the On-The-Fly Computing project.
author:
- first_name: Alexander
  full_name: Jungmann, Alexander
  last_name: Jungmann
- first_name: Bernd
  full_name: Kleinjohann, Bernd
  last_name: Kleinjohann
citation:
  ama: 'Jungmann A, Kleinjohann B. Towards an Integrated Service Rating and Ranking
    Methodology for Quality Based Service Selection in Automatic Service Composition.
    In: <i>Proceedings of the 4th International Conferences on Advanced Service Computing
    (SERVICE COMPUTATION)</i>. ; 2012:43-47.'
  apa: Jungmann, A., &#38; Kleinjohann, B. (2012). Towards an Integrated Service Rating
    and Ranking Methodology for Quality Based Service Selection in Automatic Service
    Composition. In <i>Proceedings of the 4th International Conferences on Advanced
    Service Computing (SERVICE COMPUTATION)</i> (pp. 43–47).
  bibtex: '@inproceedings{Jungmann_Kleinjohann_2012, title={Towards an Integrated
    Service Rating and Ranking Methodology for Quality Based Service Selection in
    Automatic Service Composition}, booktitle={Proceedings of the 4th International
    Conferences on Advanced Service Computing (SERVICE COMPUTATION)}, author={Jungmann,
    Alexander and Kleinjohann, Bernd}, year={2012}, pages={43–47} }'
  chicago: Jungmann, Alexander, and Bernd Kleinjohann. “Towards an Integrated Service
    Rating and Ranking Methodology for Quality Based Service Selection in Automatic
    Service Composition.” In <i>Proceedings of the 4th International Conferences on
    Advanced Service Computing (SERVICE COMPUTATION)</i>, 43–47, 2012.
  ieee: A. Jungmann and B. Kleinjohann, “Towards an Integrated Service Rating and
    Ranking Methodology for Quality Based Service Selection in Automatic Service Composition,”
    in <i>Proceedings of the 4th International Conferences on Advanced Service Computing
    (SERVICE COMPUTATION)</i>, 2012, pp. 43–47.
  mla: Jungmann, Alexander, and Bernd Kleinjohann. “Towards an Integrated Service
    Rating and Ranking Methodology for Quality Based Service Selection in Automatic
    Service Composition.” <i>Proceedings of the 4th International Conferences on Advanced
    Service Computing (SERVICE COMPUTATION)</i>, 2012, pp. 43–47.
  short: 'A. Jungmann, B. Kleinjohann, in: Proceedings of the 4th International Conferences
    on Advanced Service Computing (SERVICE COMPUTATION), 2012, pp. 43–47.'
date_created: 2017-10-17T12:42:43Z
date_updated: 2022-01-06T07:02:37Z
ddc:
- '040'
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T09:39:02Z
  date_updated: 2018-03-15T09:39:02Z
  file_id: '1271'
  file_name: 571-Towards_an_Integrated_Service_Rating_and_Ranking_Methodology__for_Quality_Based_Service_Selection_in_Automatic_Service_Composition.pdf
  file_size: 103343
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T09:39:02Z
has_accepted_license: '1'
page: 43-47
project:
- _id: '1'
  name: SFB 901
- _id: '10'
  name: SFB 901 - Subproject B2
- _id: '3'
  name: SFB 901 - Project Area B
publication: Proceedings of the 4th International Conferences on Advanced Service
  Computing (SERVICE COMPUTATION)
status: public
title: Towards an Integrated Service Rating and Ranking Methodology for Quality Based
  Service Selection in Automatic Service Composition
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '572'
abstract:
- lang: eng
  text: Service-oriented computing (SOC) promises to solve many issues in the area
    of distributed software development, e.g. the realization of the loose coupling
    pattern in practice through service discovery and invocation. For this purpose,
    service descriptions must comprise structural as well as behavioral information
    of the services otherwise an accurate service discovery is not possible. We addressed
    this issue in our previous paper and proposed a UML-based rich service description
    language (RSDL) providing comprehensive notations to specify service requests
    and offers.However, the automatic matching of service requests and offers specified
    in a RSDL for the purpose of service discovery is a complex task, due to multifaceted
    heterogeneity of the service partners. This heterogeneity includes the use of
    different underlying ontologies or different levels of granularity in the specification
    itself resulting in complex mappings between service requests and offers. In this
    paper, we present an automatic matching mechanism for service requests and offers
    specified in a RSDL that overcomes the underlying heterogeneity of the service
    partners.
author:
- first_name: Zille
  full_name: Huma, Zille
  last_name: Huma
- first_name: Christian
  full_name: Gerth, Christian
  last_name: Gerth
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
- first_name: Oliver
  full_name: Juwig, Oliver
  last_name: Juwig
citation:
  ama: 'Huma Z, Gerth C, Engels G, Juwig O. Towards an Automatic Service Discovery
    for UML-based Rich Service Descriptions. In: <i>Proceedings of the ACM/IEEE 15th
    International Conference on Model Driven Engineering Languages and Systems (MoDELS)</i>.
    LNCS. ; 2012:709--725. doi:<a href="https://doi.org/10.1007/978-3-642-33666-9_45">10.1007/978-3-642-33666-9_45</a>'
  apa: Huma, Z., Gerth, C., Engels, G., &#38; Juwig, O. (2012). Towards an Automatic
    Service Discovery for UML-based Rich Service Descriptions. In <i>Proceedings of
    the ACM/IEEE 15th International Conference on Model Driven Engineering Languages
    and Systems (MoDELS)</i> (pp. 709--725). <a href="https://doi.org/10.1007/978-3-642-33666-9_45">https://doi.org/10.1007/978-3-642-33666-9_45</a>
  bibtex: '@inproceedings{Huma_Gerth_Engels_Juwig_2012, series={LNCS}, title={Towards
    an Automatic Service Discovery for UML-based Rich Service Descriptions}, DOI={<a
    href="https://doi.org/10.1007/978-3-642-33666-9_45">10.1007/978-3-642-33666-9_45</a>},
    booktitle={Proceedings of the ACM/IEEE 15th International Conference on Model
    Driven Engineering Languages and Systems (MoDELS)}, author={Huma, Zille and Gerth,
    Christian and Engels, Gregor and Juwig, Oliver}, year={2012}, pages={709--725},
    collection={LNCS} }'
  chicago: Huma, Zille, Christian Gerth, Gregor Engels, and Oliver Juwig. “Towards
    an Automatic Service Discovery for UML-Based Rich Service Descriptions.” In <i>Proceedings
    of the ACM/IEEE 15th International Conference on Model Driven Engineering Languages
    and Systems (MoDELS)</i>, 709--725. LNCS, 2012. <a href="https://doi.org/10.1007/978-3-642-33666-9_45">https://doi.org/10.1007/978-3-642-33666-9_45</a>.
  ieee: Z. Huma, C. Gerth, G. Engels, and O. Juwig, “Towards an Automatic Service
    Discovery for UML-based Rich Service Descriptions,” in <i>Proceedings of the ACM/IEEE
    15th International Conference on Model Driven Engineering Languages and Systems
    (MoDELS)</i>, 2012, pp. 709--725.
  mla: Huma, Zille, et al. “Towards an Automatic Service Discovery for UML-Based Rich
    Service Descriptions.” <i>Proceedings of the ACM/IEEE 15th International Conference
    on Model Driven Engineering Languages and Systems (MoDELS)</i>, 2012, pp. 709--725,
    doi:<a href="https://doi.org/10.1007/978-3-642-33666-9_45">10.1007/978-3-642-33666-9_45</a>.
  short: 'Z. Huma, C. Gerth, G. Engels, O. Juwig, in: Proceedings of the ACM/IEEE
    15th International Conference on Model Driven Engineering Languages and Systems
    (MoDELS), 2012, pp. 709--725.'
date_created: 2017-10-17T12:42:43Z
date_updated: 2022-01-06T07:02:37Z
ddc:
- '040'
department:
- _id: '66'
doi: 10.1007/978-3-642-33666-9_45
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T09:38:22Z
  date_updated: 2018-03-15T09:38:22Z
  file_id: '1270'
  file_name: 572-MODELS2012-Huma_Gerth_Engels_Juwig.pdf
  file_size: 518982
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T09:38:22Z
has_accepted_license: '1'
language:
- iso: eng
page: 709--725
project:
- _id: '1'
  name: SFB 901
- _id: '9'
  name: SFB 901 - Subprojekt B1
- _id: '3'
  name: SFB 901 - Project Area B
publication: Proceedings of the ACM/IEEE 15th International Conference on Model Driven
  Engineering Languages and Systems (MoDELS)
series_title: LNCS
status: public
title: Towards an Automatic Service Discovery for UML-based Rich Service Descriptions
type: conference
user_id: '477'
year: '2012'
...
---
_id: '573'
abstract:
- lang: eng
  text: In software markets of the future, customer-specific software will be developed
    on demand from distributed software and hardware services available on world-wide
    markets. Having a request, services have to be automatically discovered and composed.
    For that purpose, services have to be matched based on their specifications. For
    the accurate matching, services have to be described comprehensively that requires
    the integration of different domain-specific languages (DSLs) used for functional,
    non-functional, and infrastructural properties. Since different service providers
    use plenty of language dialects to model the same service property, their integration
    is needed for the matching. In this paper, we propose a framework for integration
    of DSLs. It is based on a parameterized abstract core language that integrates
    key concepts needed to describe a service. Parts of the core language can be substituted
    with concrete DSLs. Thus, the framework serves as a basis for the comprehensive
    specification and automatic matching of services.
author:
- first_name: Svetlana
  full_name: Arifulina, Svetlana
  last_name: Arifulina
citation:
  ama: 'Arifulina S. Towards a Framework for the Integration of Modeling Languages.
    In: W. Eisenecker U, Bucholdt C, eds. <i>Proceedings of the Doctoral Symposium
    of the 5th International Conference on Software Language Engineering 2012, Dresden,
    Germany (SLE (Doctoral Symposium))</i>. CEUR Workshop Proceedings. ; 2012:23--26.'
  apa: Arifulina, S. (2012). Towards a Framework for the Integration of Modeling Languages.
    In U. W. Eisenecker &#38; C. Bucholdt (Eds.), <i>Proceedings of the Doctoral Symposium
    of the 5th International Conference on Software Language Engineering 2012, Dresden,
    Germany (SLE (Doctoral Symposium))</i> (pp. 23--26).
  bibtex: '@inproceedings{Arifulina_2012, series={CEUR Workshop Proceedings}, title={Towards
    a Framework for the Integration of Modeling Languages}, booktitle={Proceedings
    of the Doctoral Symposium of the 5th International Conference on Software Language
    Engineering 2012, Dresden, Germany (SLE (Doctoral Symposium))}, author={Arifulina,
    Svetlana}, editor={W. Eisenecker, Ulrich and Bucholdt, ChristianEditors}, year={2012},
    pages={23--26}, collection={CEUR Workshop Proceedings} }'
  chicago: Arifulina, Svetlana. “Towards a Framework for the Integration of Modeling
    Languages.” In <i>Proceedings of the Doctoral Symposium of the 5th International
    Conference on Software Language Engineering 2012, Dresden, Germany (SLE (Doctoral
    Symposium))</i>, edited by Ulrich W. Eisenecker and Christian Bucholdt, 23--26.
    CEUR Workshop Proceedings, 2012.
  ieee: S. Arifulina, “Towards a Framework for the Integration of Modeling Languages,”
    in <i>Proceedings of the Doctoral Symposium of the 5th International Conference
    on Software Language Engineering 2012, Dresden, Germany (SLE (Doctoral Symposium))</i>,
    2012, pp. 23--26.
  mla: Arifulina, Svetlana. “Towards a Framework for the Integration of Modeling Languages.”
    <i>Proceedings of the Doctoral Symposium of the 5th International Conference on
    Software Language Engineering 2012, Dresden, Germany (SLE (Doctoral Symposium))</i>,
    edited by Ulrich W. Eisenecker and Christian Bucholdt, 2012, pp. 23--26.
  short: 'S. Arifulina, in: U. W. Eisenecker, C. Bucholdt (Eds.), Proceedings of the
    Doctoral Symposium of the 5th International Conference on Software Language Engineering
    2012, Dresden, Germany (SLE (Doctoral Symposium)), 2012, pp. 23--26.'
date_created: 2017-10-17T12:42:43Z
date_updated: 2022-01-06T07:02:37Z
ddc:
- '040'
department:
- _id: '66'
editor:
- first_name: Ulrich
  full_name: W. Eisenecker, Ulrich
  last_name: W. Eisenecker
- first_name: Christian
  full_name: Bucholdt, Christian
  last_name: Bucholdt
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T09:37:48Z
  date_updated: 2018-03-15T09:37:48Z
  file_id: '1269'
  file_name: 573-Framework_for_Integration_of_Modeling_Languages.pdf
  file_size: 321930
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T09:37:48Z
has_accepted_license: '1'
language:
- iso: eng
page: 23--26
project:
- _id: '1'
  name: SFB 901
- _id: '9'
  name: SFB 901 - Subprojekt B1
- _id: '3'
  name: SFB 901 - Project Area B
publication: Proceedings of the Doctoral Symposium of the 5th International Conference
  on Software Language Engineering 2012, Dresden, Germany (SLE (Doctoral Symposium))
series_title: CEUR Workshop Proceedings
status: public
title: Towards a Framework for the Integration of Modeling Languages
type: conference
user_id: '477'
year: '2012'
...
---
_id: '574'
abstract:
- lang: eng
  text: 'We present Tiara — a self-stabilizing peer-to-peer network maintenance algorithm.
    Tiara is truly deterministic which allows it to achieve exact performance bounds.
    Tiara allows logarithmic searches and topology updates. It is based on a novel
    sparse 0-1 skip list. We then describe its extension to a ringed structure and
    to a skip-graph.Key words: Peer-to-peer networks, overlay networks, self-stabilization.'
author:
- first_name: Thomas
  full_name: Clouser, Thomas
  last_name: Clouser
- first_name: Mikhail
  full_name: Nesterenko, Mikhail
  last_name: Nesterenko
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
citation:
  ama: 'Clouser T, Nesterenko M, Scheideler C. Tiara: A self-stabilizing deterministic
    skip list and skip graph. <i>Theoretical Computer Science</i>. 2012:18-35. doi:<a
    href="https://doi.org/10.1016/j.tcs.2011.12.079">10.1016/j.tcs.2011.12.079</a>'
  apa: 'Clouser, T., Nesterenko, M., &#38; Scheideler, C. (2012). Tiara: A self-stabilizing
    deterministic skip list and skip graph. <i>Theoretical Computer Science</i>, 18–35.
    <a href="https://doi.org/10.1016/j.tcs.2011.12.079">https://doi.org/10.1016/j.tcs.2011.12.079</a>'
  bibtex: '@article{Clouser_Nesterenko_Scheideler_2012, title={Tiara: A self-stabilizing
    deterministic skip list and skip graph}, DOI={<a href="https://doi.org/10.1016/j.tcs.2011.12.079">10.1016/j.tcs.2011.12.079</a>},
    journal={Theoretical Computer Science}, publisher={Elsevier}, author={Clouser,
    Thomas and Nesterenko, Mikhail and Scheideler, Christian}, year={2012}, pages={18–35}
    }'
  chicago: 'Clouser, Thomas, Mikhail Nesterenko, and Christian Scheideler. “Tiara:
    A Self-Stabilizing Deterministic Skip List and Skip Graph.” <i>Theoretical Computer
    Science</i>, 2012, 18–35. <a href="https://doi.org/10.1016/j.tcs.2011.12.079">https://doi.org/10.1016/j.tcs.2011.12.079</a>.'
  ieee: 'T. Clouser, M. Nesterenko, and C. Scheideler, “Tiara: A self-stabilizing
    deterministic skip list and skip graph,” <i>Theoretical Computer Science</i>,
    pp. 18–35, 2012.'
  mla: 'Clouser, Thomas, et al. “Tiara: A Self-Stabilizing Deterministic Skip List
    and Skip Graph.” <i>Theoretical Computer Science</i>, Elsevier, 2012, pp. 18–35,
    doi:<a href="https://doi.org/10.1016/j.tcs.2011.12.079">10.1016/j.tcs.2011.12.079</a>.'
  short: T. Clouser, M. Nesterenko, C. Scheideler, Theoretical Computer Science (2012)
    18–35.
date_created: 2017-10-17T12:42:44Z
date_updated: 2022-01-06T07:02:38Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1016/j.tcs.2011.12.079
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T09:09:29Z
  date_updated: 2018-03-15T09:09:29Z
  file_id: '1268'
  file_name: 574-tiara.pdf
  file_size: 315843
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T09:09:29Z
has_accepted_license: '1'
page: 18-35
project:
- _id: '1'
  name: SFB 901
- _id: '5'
  name: SFB 901 - Subprojekt A1
- _id: '2'
  name: SFB 901 - Project Area A
publication: Theoretical Computer Science
publisher: Elsevier
status: public
title: 'Tiara: A self-stabilizing deterministic skip list and skip graph'
type: journal_article
user_id: '477'
year: '2012'
...
