---
_id: '5717'
abstract:
- lang: eng
  text: Although professional service providers increasingly deliver their services
    globally, little is known about cross-cultural differences in customers’ motivation
    to participate in service production. To address this lacuna, we survey a total
    of 2,284 banking customers in 11 countries on their motivation to provide personal
    information to, and follow the advice of, their service providers. We find differences
    in both aspects, but only the differences in providing personal information can
    be explained by the cultural values of uncertainty avoidance, individualism/collectivism,
    and masculinity/femininity. To perform certain tasks in the service process, global
    professional service providers should acknowledge cultural differences in customers’
    motivations.
article_type: original
author:
- first_name: Jan H
  full_name: Schumann, Jan H
  last_name: Schumann
- first_name: Nancy
  full_name: Wünderlich, Nancy
  id: '36392'
  last_name: Wünderlich
- first_name: Marcus S
  full_name: Zimmer, Marcus S
  last_name: Zimmer
citation:
  ama: Schumann JH, Wünderlich N, Zimmer MS. Culture’s Impact on Customer Motivation
    to Engage in Professional Service Enactments. <i>Schmalenbach Business Review</i>.
    2012;64(2):141-165.
  apa: Schumann, J. H., Wünderlich, N., &#38; Zimmer, M. S. (2012). Culture’s Impact
    on Customer Motivation to Engage in Professional Service Enactments. <i>Schmalenbach
    Business Review</i>, <i>64</i>(2), 141–165.
  bibtex: '@article{Schumann_Wünderlich_Zimmer_2012, title={Culture’s Impact on Customer
    Motivation to Engage in Professional Service Enactments.}, volume={64}, number={2},
    journal={Schmalenbach Business Review}, publisher={Springer}, author={Schumann,
    Jan H and Wünderlich, Nancy and Zimmer, Marcus S}, year={2012}, pages={141–165}
    }'
  chicago: 'Schumann, Jan H, Nancy Wünderlich, and Marcus S Zimmer. “Culture’s Impact
    on Customer Motivation to Engage in Professional Service Enactments.” <i>Schmalenbach
    Business Review</i> 64, no. 2 (2012): 141–65.'
  ieee: J. H. Schumann, N. Wünderlich, and M. S. Zimmer, “Culture’s Impact on Customer
    Motivation to Engage in Professional Service Enactments.,” <i>Schmalenbach Business
    Review</i>, vol. 64, no. 2, pp. 141–165, 2012.
  mla: Schumann, Jan H., et al. “Culture’s Impact on Customer Motivation to Engage
    in Professional Service Enactments.” <i>Schmalenbach Business Review</i>, vol.
    64, no. 2, Springer, 2012, pp. 141–65.
  short: J.H. Schumann, N. Wünderlich, M.S. Zimmer, Schmalenbach Business Review 64
    (2012) 141–165.
date_created: 2018-11-16T09:40:23Z
date_updated: 2022-01-06T07:02:37Z
department:
- _id: '181'
intvolume: '        64'
issue: '2'
keyword:
- Co-Production
- Culture
- Customer Participation
- Professional Services
language:
- iso: eng
page: 141-165
publication: Schmalenbach Business Review
publication_status: published
publisher: Springer
status: public
title: Culture’s Impact on Customer Motivation to Engage in Professional Service Enactments.
type: journal_article
user_id: '37741'
volume: 64
year: '2012'
...
---
_id: '5718'
abstract:
- lang: eng
  text: The role of information and communication technology for economic growth has
    been emphasized repeatedly. Technological breakthroughs have generated new forms
    of services, such as self-services or remote services. Although these encounters
    are qualitatively different from traditional service provision, prior service
    management literature thus far had paid little attention to theory development
    and the systematization of technology-based service encounters. To fill this research
    gap, the present study outlines how new types of technology-based services fit
    into existing service typologies and provides an extension of existing frameworks
    to capture their unique characteristics. These insights in turn offer managerial
    implications and highlight open research questions.
article_type: original
author:
- first_name: Jan H
  full_name: Schumann, Jan H
  last_name: Schumann
- first_name: Nancy
  full_name: Wünderlich, Nancy
  id: '36392'
  last_name: Wünderlich
- first_name: Florian
  full_name: Wangenheim, Florian
  last_name: Wangenheim
citation:
  ama: 'Schumann JH, Wünderlich N, Wangenheim F. Technology Mediation in Service Delivery:
    A New Typology and an Agenda for Managers and Academics. <i>Technovation</i>.
    2012;32(2):133-143.'
  apa: 'Schumann, J. H., Wünderlich, N., &#38; Wangenheim, F. (2012). Technology Mediation
    in Service Delivery: A New Typology and an Agenda for Managers and Academics.
    <i>Technovation</i>, <i>32</i>(2), 133–143.'
  bibtex: '@article{Schumann_Wünderlich_Wangenheim_2012, title={Technology Mediation
    in Service Delivery: A New Typology and an Agenda for Managers and Academics.},
    volume={32}, number={2}, journal={Technovation}, publisher={Elsevier}, author={Schumann,
    Jan H and Wünderlich, Nancy and Wangenheim, Florian}, year={2012}, pages={133–143}
    }'
  chicago: 'Schumann, Jan H, Nancy Wünderlich, and Florian Wangenheim. “Technology
    Mediation in Service Delivery: A New Typology and an Agenda for Managers and Academics.”
    <i>Technovation</i> 32, no. 2 (2012): 133–43.'
  ieee: 'J. H. Schumann, N. Wünderlich, and F. Wangenheim, “Technology Mediation in
    Service Delivery: A New Typology and an Agenda for Managers and Academics.,” <i>Technovation</i>,
    vol. 32, no. 2, pp. 133–143, 2012.'
  mla: 'Schumann, Jan H., et al. “Technology Mediation in Service Delivery: A New
    Typology and an Agenda for Managers and Academics.” <i>Technovation</i>, vol.
    32, no. 2, Elsevier, 2012, pp. 133–43.'
  short: J.H. Schumann, N. Wünderlich, F. Wangenheim, Technovation 32 (2012) 133–143.
date_created: 2018-11-16T09:43:45Z
date_updated: 2022-01-06T07:02:37Z
department:
- _id: '181'
intvolume: '        32'
issue: '2'
keyword:
- Services
- Remote services
- Self-services
- Technology mediation
language:
- iso: eng
page: 133-143
publication: Technovation
publication_status: published
publisher: Elsevier
status: public
title: 'Technology Mediation in Service Delivery: A New Typology and an Agenda for
  Managers and Academics.'
type: journal_article
user_id: '37741'
volume: 32
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'
...
---
_id: '575'
author:
- first_name: Lars
  full_name: Bremer, Lars
  last_name: Bremer
citation:
  ama: Bremer L. <i>Symbiotic Coupling of Peer-to-Peer and Cloud Systems</i>. Universität
    Paderborn; 2012.
  apa: Bremer, L. (2012). <i>Symbiotic Coupling of Peer-to-Peer and Cloud Systems</i>.
    Universität Paderborn.
  bibtex: '@book{Bremer_2012, title={Symbiotic Coupling of Peer-to-Peer and Cloud
    Systems}, publisher={Universität Paderborn}, author={Bremer, Lars}, year={2012}
    }'
  chicago: Bremer, Lars. <i>Symbiotic Coupling of Peer-to-Peer and Cloud Systems</i>.
    Universität Paderborn, 2012.
  ieee: L. Bremer, <i>Symbiotic Coupling of Peer-to-Peer and Cloud Systems</i>. Universität
    Paderborn, 2012.
  mla: Bremer, Lars. <i>Symbiotic Coupling of Peer-to-Peer and Cloud Systems</i>.
    Universität Paderborn, 2012.
  short: L. Bremer, Symbiotic Coupling of Peer-to-Peer and Cloud Systems, Universität
    Paderborn, 2012.
date_created: 2017-10-17T12:42:44Z
date_updated: 2022-01-06T07:02:38Z
project:
- _id: '1'
  name: SFB 901
- _id: '5'
  name: SFB 901 - Subprojekt A1
- _id: '2'
  name: SFB 901 - Project Area A
publisher: Universität Paderborn
status: public
title: Symbiotic Coupling of Peer-to-Peer and Cloud Systems
type: mastersthesis
user_id: '15504'
year: '2012'
...
---
_id: '5753'
author:
- first_name: Benjamin
  full_name: Nagel, Benjamin
  last_name: Nagel
- first_name: Christian
  full_name: Gerth, Christian
  last_name: Gerth
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Fabian
  full_name: Christ, Fabian
  last_name: Christ
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Nagel B, Gerth C, Yigitbas E, Christ F, Engels G. Model-driven specification
    of adaptive cloud-based systems. In: <i>Proceedings of the 1st International Workshop
    on Model-Driven Engineering for High Performance and CLoud Computing Co-Located
    with 15th International Conference on Model Driven Engineering Languages and Systems
    {(MODELS} 2012), Innsbruck, Austria, October 01 - 05, 2012</i>. ; 2012:4. doi:<a
    href="https://doi.org/10.1145/2446224.2446228">10.1145/2446224.2446228</a>'
  apa: Nagel, B., Gerth, C., Yigitbas, E., Christ, F., &#38; Engels, G. (2012). Model-driven
    specification of adaptive cloud-based systems. In <i>Proceedings of the 1st International
    Workshop on Model-Driven Engineering for High Performance and CLoud computing
    co-located with 15th International Conference on Model Driven Engineering Languages
    and Systems {(MODELS} 2012), Innsbruck, Austria, October 01 - 05, 2012</i> (p.
    4). <a href="https://doi.org/10.1145/2446224.2446228">https://doi.org/10.1145/2446224.2446228</a>
  bibtex: '@inproceedings{Nagel_Gerth_Yigitbas_Christ_Engels_2012, title={Model-driven
    specification of adaptive cloud-based systems}, DOI={<a href="https://doi.org/10.1145/2446224.2446228">10.1145/2446224.2446228</a>},
    booktitle={Proceedings of the 1st International Workshop on Model-Driven Engineering
    for High Performance and CLoud computing co-located with 15th International Conference
    on Model Driven Engineering Languages and Systems {(MODELS} 2012), Innsbruck,
    Austria, October 01 - 05, 2012}, author={Nagel, Benjamin and Gerth, Christian
    and Yigitbas, Enes and Christ, Fabian and Engels, Gregor}, year={2012}, pages={4}
    }'
  chicago: Nagel, Benjamin, Christian Gerth, Enes Yigitbas, Fabian Christ, and Gregor
    Engels. “Model-Driven Specification of Adaptive Cloud-Based Systems.” In <i>Proceedings
    of the 1st International Workshop on Model-Driven Engineering for High Performance
    and CLoud Computing Co-Located with 15th International Conference on Model Driven
    Engineering Languages and Systems {(MODELS} 2012), Innsbruck, Austria, October
    01 - 05, 2012</i>, 4, 2012. <a href="https://doi.org/10.1145/2446224.2446228">https://doi.org/10.1145/2446224.2446228</a>.
  ieee: B. Nagel, C. Gerth, E. Yigitbas, F. Christ, and G. Engels, “Model-driven specification
    of adaptive cloud-based systems,” in <i>Proceedings of the 1st International Workshop
    on Model-Driven Engineering for High Performance and CLoud computing co-located
    with 15th International Conference on Model Driven Engineering Languages and Systems
    {(MODELS} 2012), Innsbruck, Austria, October 01 - 05, 2012</i>, 2012, p. 4.
  mla: Nagel, Benjamin, et al. “Model-Driven Specification of Adaptive Cloud-Based
    Systems.” <i>Proceedings of the 1st International Workshop on Model-Driven Engineering
    for High Performance and CLoud Computing Co-Located with 15th International Conference
    on Model Driven Engineering Languages and Systems {(MODELS} 2012), Innsbruck,
    Austria, October 01 - 05, 2012</i>, 2012, p. 4, doi:<a href="https://doi.org/10.1145/2446224.2446228">10.1145/2446224.2446228</a>.
  short: 'B. Nagel, C. Gerth, E. Yigitbas, F. Christ, G. Engels, in: Proceedings of
    the 1st International Workshop on Model-Driven Engineering for High Performance
    and CLoud Computing Co-Located with 15th International Conference on Model Driven
    Engineering Languages and Systems {(MODELS} 2012), Innsbruck, Austria, October
    01 - 05, 2012, 2012, p. 4.'
date_created: 2018-11-19T15:18:29Z
date_updated: 2022-01-06T07:02:38Z
department:
- _id: '66'
doi: 10.1145/2446224.2446228
language:
- iso: eng
page: '4'
publication: Proceedings of the 1st International Workshop on Model-Driven Engineering
  for High Performance and CLoud computing co-located with 15th International Conference
  on Model Driven Engineering Languages and Systems {(MODELS} 2012), Innsbruck, Austria,
  October 01 - 05, 2012
status: public
title: Model-driven specification of adaptive cloud-based systems
type: conference
user_id: '8447'
year: '2012'
...
---
_id: '576'
author:
- first_name: Henning
  full_name: Schmitz, Henning
  last_name: Schmitz
citation:
  ama: Schmitz H. <i>Stereo Matching on a Convey HC-1 Hybrid Core Computer</i>. Universität
    Paderborn; 2012.
  apa: Schmitz, H. (2012). <i>Stereo Matching on a Convey HC-1 Hybrid Core Computer</i>.
    Universität Paderborn.
  bibtex: '@book{Schmitz_2012, title={Stereo Matching on a Convey HC-1 Hybrid Core
    Computer}, publisher={Universität Paderborn}, author={Schmitz, Henning}, year={2012}
    }'
  chicago: Schmitz, Henning. <i>Stereo Matching on a Convey HC-1 Hybrid Core Computer</i>.
    Universität Paderborn, 2012.
  ieee: H. Schmitz, <i>Stereo Matching on a Convey HC-1 Hybrid Core Computer</i>.
    Universität Paderborn, 2012.
  mla: Schmitz, Henning. <i>Stereo Matching on a Convey HC-1 Hybrid Core Computer</i>.
    Universität Paderborn, 2012.
  short: H. Schmitz, Stereo Matching on a Convey HC-1 Hybrid Core Computer, Universität
    Paderborn, 2012.
date_created: 2017-10-17T12:42:44Z
date_updated: 2022-01-06T07:02:38Z
project:
- _id: '1'
  name: SFB 901
- _id: '14'
  name: SFB 901 - Subprojekt C2
- _id: '4'
  name: SFB 901 - Project Area C
publisher: Universität Paderborn
status: public
title: Stereo Matching on a Convey HC-1 Hybrid Core Computer
type: bachelorsthesis
user_id: '15504'
year: '2012'
...
---
_id: '5760'
author:
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
citation:
  ama: Yigitbas E. <i>Entwicklung Eines Monitoring- Und Adaptionskonzeptes Für Geschäftsprozesse
    in Service-Orientierten Systemen</i>.; 2012.
  apa: Yigitbas, E. (2012). <i>Entwicklung eines Monitoring- und Adaptionskonzeptes
    für Geschäftsprozesse in service-orientierten Systemen</i>.
  bibtex: '@book{Yigitbas_2012, title={Entwicklung eines Monitoring- und Adaptionskonzeptes
    für Geschäftsprozesse in service-orientierten Systemen}, author={Yigitbas, Enes},
    year={2012} }'
  chicago: Yigitbas, Enes. <i>Entwicklung Eines Monitoring- Und Adaptionskonzeptes
    Für Geschäftsprozesse in Service-Orientierten Systemen</i>, 2012.
  ieee: E. Yigitbas, <i>Entwicklung eines Monitoring- und Adaptionskonzeptes für Geschäftsprozesse
    in service-orientierten Systemen</i>. 2012.
  mla: Yigitbas, Enes. <i>Entwicklung Eines Monitoring- Und Adaptionskonzeptes Für
    Geschäftsprozesse in Service-Orientierten Systemen</i>. 2012.
  short: E. Yigitbas, Entwicklung Eines Monitoring- Und Adaptionskonzeptes Für Geschäftsprozesse
    in Service-Orientierten Systemen, 2012.
date_created: 2018-11-19T15:29:59Z
date_updated: 2022-01-06T07:02:38Z
department:
- _id: '66'
language:
- iso: eng
status: public
title: Entwicklung eines Monitoring- und Adaptionskonzeptes für Geschäftsprozesse
  in service-orientierten Systemen
type: mastersthesis
user_id: '8447'
year: '2012'
...
---
_id: '577'
abstract:
- lang: eng
  text: 'SSS is an international forum for researchers and practitioners in the design
    and development of distributed systems with self-properties: (classical) self-stabilizing,
    self-configuring, self-organizing, self-managing, self-repairing, self-healing,
    self-optimizing, self-adaptive, and self-protecting. Research in distributed systems
    is now at a crucialpoint in its evolution, marked by the importance of dynamic
    systems such as peer-to-peer networks, large-scale wireless sensor networks, mobile
    ad hoc networks, cloud computing, robotic networks, etc. Moreover, new applications
    such as grid and web services, banking and e-commerce, e-health and robotics,
    aerospace and avionics, automotive, industrial process control, etc. have joined
    the traditional applications of distributed systems. The theory of self-stabilization
    has been enriched in the last 30 years by high quality research contributions
    in the areas of algorithmic techniques, formal methodologies, model theoretic
    issues, and composition techniques. All these areas are essential to the understanding
    and maintenance of self-properties in fault-tolerant distributed systems.'
citation:
  ama: Richa AW, Scheideler C, eds. <i>Stabilization, Safety, and Security of Distributed
    Systems</i>.; 2012. doi:<a href="https://doi.org/10.1007/978-3-642-33536-5">10.1007/978-3-642-33536-5</a>
  apa: Richa, A. W., &#38; Scheideler, C. (Eds.). (2012). <i>Stabilization, Safety,
    and Security of Distributed Systems</i>. Presented at the Stabilization, Safety,
    and Security of Distributed Systems (SSS), Paderborn, Germany. <a href="https://doi.org/10.1007/978-3-642-33536-5">https://doi.org/10.1007/978-3-642-33536-5</a>
  bibtex: '@book{Richa_Scheideler_2012, title={Stabilization, Safety, and Security
    of Distributed Systems}, DOI={<a href="https://doi.org/10.1007/978-3-642-33536-5">10.1007/978-3-642-33536-5</a>},
    year={2012} }'
  chicago: Richa, Andrea W., and Christian Scheideler, eds. <i>Stabilization, Safety,
    and Security of Distributed Systems</i>, 2012. <a href="https://doi.org/10.1007/978-3-642-33536-5">https://doi.org/10.1007/978-3-642-33536-5</a>.
  ieee: A. W. Richa and C. Scheideler, Eds., <i>Stabilization, Safety, and Security
    of Distributed Systems</i>. 2012.
  mla: Richa, Andrea W., and Christian Scheideler, editors. <i>Stabilization, Safety,
    and Security of Distributed Systems</i>. 2012, doi:<a href="https://doi.org/10.1007/978-3-642-33536-5">10.1007/978-3-642-33536-5</a>.
  short: A.W. Richa, C. Scheideler, eds., Stabilization, Safety, and Security of Distributed
    Systems, 2012.
conference:
  end_date: 2012-10-04
  location: Paderborn, Germany
  name: Stabilization, Safety, and Security of Distributed Systems (SSS)
  start_date: 2012-10-01
date_created: 2017-10-17T12:42:44Z
date_updated: 2022-01-06T07:02:39Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1007/978-3-642-33536-5
editor:
- first_name: Andrea W.
  full_name: Richa, Andrea W.
  last_name: Richa
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-21T13:09:19Z
  date_updated: 2018-03-21T13:09:19Z
  file_id: '1569'
  file_name: 577-SSS2012Richa-Scheideler.pdf
  file_size: 169564
  relation: main_file
  success: 1
file_date_updated: 2018-03-21T13:09:19Z
has_accepted_license: '1'
project:
- _id: '1'
  name: SFB 901
- _id: '13'
  name: SFB 901 - Subprojekt C1
- _id: '4'
  name: SFB 901 - Project Area C
status: public
title: Stabilization, Safety, and Security of Distributed Systems
type: conference_editor
user_id: '15504'
year: '2012'
...
---
_id: '578'
abstract:
- lang: eng
  text: 'This paper analyzes the stability of capital tax harmonization agreements
    in a stylized model where countries have formed coalitions which set a common
    tax rate in order to avoid the inefficient fully non-cooperative Nash equilibrium.
    In particular, for a given coalition structure we study to what extend the stability
    of tax agreements is affected by the coalitions that have formed. In our set-up,
    countries are symmetric, but coalitions can be of arbitrary size. We analyze stability
    by means of a repeated game setting employing simple trigger strategies and we
    allow a sub-coalition to deviate from the coalitional equilibrium. For a given
    form of punishment we are able to rank the stability of different coalition structures
    as long as the size of the largest coalition does not change. Our main results
    are: (1) singleton regions have the largest incentives to deviate, (2) the stability
    of cooperation depends on the degree of cooperative behavior ex-ante.'
author:
- first_name: Sonja
  full_name: Brangewitz, Sonja
  last_name: Brangewitz
- first_name: Sarah
  full_name: Brockhoff, Sarah
  last_name: Brockhoff
citation:
  ama: Brangewitz S, Brockhoff S. <i>Stability of Coalitional Equilibria within Repeated
    Tax Competition</i>. Universität Paderborn; 2012.
  apa: Brangewitz, S., &#38; Brockhoff, S. (2012). <i>Stability of Coalitional Equilibria
    within Repeated Tax Competition</i>. Universität Paderborn.
  bibtex: '@book{Brangewitz_Brockhoff_2012, title={Stability of Coalitional Equilibria
    within Repeated Tax Competition}, publisher={Universität Paderborn}, author={Brangewitz,
    Sonja and Brockhoff, Sarah}, year={2012} }'
  chicago: Brangewitz, Sonja, and Sarah Brockhoff. <i>Stability of Coalitional Equilibria
    within Repeated Tax Competition</i>. Universität Paderborn, 2012.
  ieee: S. Brangewitz and S. Brockhoff, <i>Stability of Coalitional Equilibria within
    Repeated Tax Competition</i>. Universität Paderborn, 2012.
  mla: Brangewitz, Sonja, and Sarah Brockhoff. <i>Stability of Coalitional Equilibria
    within Repeated Tax Competition</i>. Universität Paderborn, 2012.
  short: S. Brangewitz, S. Brockhoff, Stability of Coalitional Equilibria within Repeated
    Tax Competition, Universität Paderborn, 2012.
date_created: 2017-10-17T12:42:44Z
date_updated: 2022-01-06T07:02:40Z
ddc:
- '040'
department:
- _id: '205'
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T09:08:24Z
  date_updated: 2018-03-15T09:08:24Z
  file_id: '1267'
  file_name: 578-WP48Brangewitz.pdf
  file_size: 876927
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T09:08:24Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '7'
  name: SFB 901 - Subprojekt A3
- _id: '2'
  name: SFB 901 - Project Area A
publisher: Universität Paderborn
status: public
title: Stability of Coalitional Equilibria within Repeated Tax Competition
type: report
user_id: '477'
year: '2012'
...
---
_id: '579'
abstract:
- lang: eng
  text: A left-to-right maximum in a sequence of n numbers s_1, …, s_n is a number
    that is strictly larger than all preceding numbers. In this article we present
    a smoothed analysis of the number of left-to-right maxima in the presence of additive
    random noise. We show that for every sequence of n numbers s_i ∈ [0,1] that are
    perturbed by uniform noise from the interval [-ε,ε], the expected number of left-to-right
    maxima is Θ(&sqrt;n/ε + log n) for ε>1/n. For Gaussian noise with standard deviation
    σ we obtain a bound of O((log3/2 n)/σ + log n).We apply our results to the analysis
    of the smoothed height of binary search trees and the smoothed number of comparisons
    in the quicksort algorithm and prove bounds of Θ(&sqrt;n/ε + log n) and Θ(n/ε+1&sqrt;n/ε
    + n log n), respectively, for uniform random noise from the interval [-ε,ε]. Our
    results can also be applied to bound the smoothed number of points on a convex
    hull of points in the two-dimensional plane and to smoothed motion complexity,
    a concept we describe in this article. We bound how often one needs to update
    a data structure storing the smallest axis-aligned box enclosing a set of points
    moving in d-dimensional space.
author:
- first_name: Valentina
  full_name: Damerow, Valentina
  last_name: Damerow
- first_name: Bodo
  full_name: Manthey, Bodo
  last_name: Manthey
- first_name: Friedhelm
  full_name: Meyer auf der Heide, Friedhelm
  id: '15523'
  last_name: Meyer auf der Heide
- first_name: Harald
  full_name: Räcke, Harald
  last_name: Räcke
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
- first_name: Christian
  full_name: Sohler, Christian
  last_name: Sohler
- first_name: Till
  full_name: Tantau, Till
  last_name: Tantau
citation:
  ama: Damerow V, Manthey B, Meyer auf der Heide F, et al. Smoothed analysis of left-to-right
    maxima with applications. <i>Transactions on Algorithms</i>. 2012;(3):30. doi:<a
    href="https://doi.org/10.1145/2229163.2229174">10.1145/2229163.2229174</a>
  apa: Damerow, V., Manthey, B., Meyer auf der Heide, F., Räcke, H., Scheideler, C.,
    Sohler, C., &#38; Tantau, T. (2012). Smoothed analysis of left-to-right maxima
    with applications. <i>Transactions on Algorithms</i>, (3), 30. <a href="https://doi.org/10.1145/2229163.2229174">https://doi.org/10.1145/2229163.2229174</a>
  bibtex: '@article{Damerow_Manthey_Meyer auf der Heide_Räcke_Scheideler_Sohler_Tantau_2012,
    title={Smoothed analysis of left-to-right maxima with applications}, DOI={<a href="https://doi.org/10.1145/2229163.2229174">10.1145/2229163.2229174</a>},
    number={3}, journal={Transactions on Algorithms}, publisher={ACM}, author={Damerow,
    Valentina and Manthey, Bodo and Meyer auf der Heide, Friedhelm and Räcke, Harald
    and Scheideler, Christian and Sohler, Christian and Tantau, Till}, year={2012},
    pages={30} }'
  chicago: 'Damerow, Valentina, Bodo Manthey, Friedhelm Meyer auf der Heide, Harald
    Räcke, Christian Scheideler, Christian Sohler, and Till Tantau. “Smoothed Analysis
    of Left-to-Right Maxima with Applications.” <i>Transactions on Algorithms</i>,
    no. 3 (2012): 30. <a href="https://doi.org/10.1145/2229163.2229174">https://doi.org/10.1145/2229163.2229174</a>.'
  ieee: V. Damerow <i>et al.</i>, “Smoothed analysis of left-to-right maxima with
    applications,” <i>Transactions on Algorithms</i>, no. 3, p. 30, 2012.
  mla: Damerow, Valentina, et al. “Smoothed Analysis of Left-to-Right Maxima with
    Applications.” <i>Transactions on Algorithms</i>, no. 3, ACM, 2012, p. 30, doi:<a
    href="https://doi.org/10.1145/2229163.2229174">10.1145/2229163.2229174</a>.
  short: V. Damerow, B. Manthey, F. Meyer auf der Heide, H. Räcke, C. Scheideler,
    C. Sohler, T. Tantau, Transactions on Algorithms (2012) 30.
date_created: 2017-10-17T12:42:45Z
date_updated: 2022-01-06T07:02:41Z
ddc:
- '040'
department:
- _id: '79'
- _id: '63'
doi: 10.1145/2229163.2229174
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T09:04:58Z
  date_updated: 2018-03-15T09:04:58Z
  file_id: '1266'
  file_name: 579-a30-damerow.pdf
  file_size: 329282
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T09:04:58Z
has_accepted_license: '1'
issue: '3'
page: '30'
project:
- _id: '1'
  name: SFB 901
- _id: '5'
  name: SFB 901 - Subprojekt A1
- _id: '2'
  name: SFB 901 - Project Area A
publication: Transactions on Algorithms
publisher: ACM
status: public
title: Smoothed analysis of left-to-right maxima with applications
type: journal_article
user_id: '477'
year: '2012'
...
---
_id: '580'
abstract:
- lang: eng
  text: We present and study a new model for energy-aware and profit-oriented scheduling
    on a single processor.The processor features dynamic speed scaling as well as
    suspension to a sleep mode.Jobs arrive over time, are preemptable, and have different
    sizes, values, and deadlines.On the arrival of a new job, the scheduler may either
    accept or reject the job.Accepted jobs need a certain energy investment to be
    finished in time, while rejected jobs cause costs equal to their values.Here,
    power consumption at speed $s$ is given by $P(s)=s^{\alpha}+\beta$ and the energy
    investment is power integrated over time.Additionally, the scheduler may decide
    to suspend the processor to a sleep mode in which no energy is consumed, though
    awaking entails fixed transition costs $\gamma$.The objective is to minimize the
    total value of rejected jobs plus the total energy.Our model combines aspects
    from advanced energy conservation techniques (namely speed scaling and sleep states)
    and profit-oriented scheduling models.We show that \emph{rejection-oblivious}
    schedulers (whose rejection decisions are not based on former decisions) have
    – in contrast to the model without sleep states – an unbounded competitive ratio.It
    turns out that the jobs' value densities (the ratio between a job's value and
    its work) are crucial for the performance of such schedulers.We give an algorithm
    whose competitiveness nearly matches the lower bound w.r.t\text{.} the maximum
    value density.If the maximum value density is not too large, the competitiveness
    becomes $\alpha^{\alpha}+2e\alpha$.Also, we show that it suffices to restrict
    the value density of low-value jobs only.Using a technique from \cite{Chan:2010}
    we transfer our results to processors with a fixed maximum speed.
author:
- first_name: Andreas
  full_name: Cord-Landwehr, Andreas
  last_name: Cord-Landwehr
- first_name: Peter
  full_name: Kling, Peter
  last_name: Kling
- first_name: Fredrik
  full_name: Mallmann Trenn, Fredrik
  last_name: Mallmann Trenn
citation:
  ama: 'Cord-Landwehr A, Kling P, Mallmann Trenn F. Slow Down &#38; Sleep for Profit
    in Online Deadline Scheduling. In: Even G, Rawitz D, eds. <i>Proceedings of the
    1st Mediterranean Conference on Algorithms (MedAlg)</i>. LNCS. ; 2012:218-231.
    doi:<a href="https://doi.org/10.1007/978-3-642-34862-4_17">10.1007/978-3-642-34862-4_17</a>'
  apa: Cord-Landwehr, A., Kling, P., &#38; Mallmann Trenn, F. (2012). Slow Down &#38;
    Sleep for Profit in Online Deadline Scheduling. In G. Even &#38; D. Rawitz (Eds.),
    <i>Proceedings of the 1st Mediterranean Conference on Algorithms (MedAlg)</i>
    (pp. 218–231). <a href="https://doi.org/10.1007/978-3-642-34862-4_17">https://doi.org/10.1007/978-3-642-34862-4_17</a>
  bibtex: '@inproceedings{Cord-Landwehr_Kling_Mallmann Trenn_2012, series={LNCS},
    title={Slow Down &#38; Sleep for Profit in Online Deadline Scheduling}, DOI={<a
    href="https://doi.org/10.1007/978-3-642-34862-4_17">10.1007/978-3-642-34862-4_17</a>},
    booktitle={Proceedings of the 1st Mediterranean Conference on Algorithms (MedAlg)},
    author={Cord-Landwehr, Andreas and Kling, Peter and Mallmann Trenn, Fredrik},
    editor={Even, Guy and Rawitz, DrorEditors}, year={2012}, pages={218–231}, collection={LNCS}
    }'
  chicago: Cord-Landwehr, Andreas, Peter Kling, and Fredrik Mallmann Trenn. “Slow
    Down &#38; Sleep for Profit in Online Deadline Scheduling.” In <i>Proceedings
    of the 1st Mediterranean Conference on Algorithms (MedAlg)</i>, edited by Guy
    Even and Dror Rawitz, 218–31. LNCS, 2012. <a href="https://doi.org/10.1007/978-3-642-34862-4_17">https://doi.org/10.1007/978-3-642-34862-4_17</a>.
  ieee: A. Cord-Landwehr, P. Kling, and F. Mallmann Trenn, “Slow Down &#38; Sleep
    for Profit in Online Deadline Scheduling,” in <i>Proceedings of the 1st Mediterranean
    Conference on Algorithms (MedAlg)</i>, 2012, pp. 218–231.
  mla: Cord-Landwehr, Andreas, et al. “Slow Down &#38; Sleep for Profit in Online
    Deadline Scheduling.” <i>Proceedings of the 1st Mediterranean Conference on Algorithms
    (MedAlg)</i>, edited by Guy Even and Dror Rawitz, 2012, pp. 218–31, doi:<a href="https://doi.org/10.1007/978-3-642-34862-4_17">10.1007/978-3-642-34862-4_17</a>.
  short: 'A. Cord-Landwehr, P. Kling, F. Mallmann Trenn, in: G. Even, D. Rawitz (Eds.),
    Proceedings of the 1st Mediterranean Conference on Algorithms (MedAlg), 2012,
    pp. 218–231.'
date_created: 2017-10-17T12:42:45Z
date_updated: 2022-01-06T07:02:42Z
ddc:
- '040'
department:
- _id: '63'
doi: 10.1007/978-3-642-34862-4_17
editor:
- first_name: Guy
  full_name: Even, Guy
  last_name: Even
- first_name: Dror
  full_name: Rawitz, Dror
  last_name: Rawitz
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T09:03:39Z
  date_updated: 2018-03-15T09:03:39Z
  file_id: '1265'
  file_name: 580-P._Kling__F._Mallmann-Trenn__A._Cord-Landwehr_-_Slow_Down___Sleep_for_Profit_in_Online_Deadline_Scheduling.pdf
  file_size: 325939
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T09:03:39Z
has_accepted_license: '1'
language:
- iso: eng
page: 218-231
project:
- _id: '1'
  name: SFB 901
- _id: '14'
  name: SFB 901 - Subprojekt C2
- _id: '16'
  name: SFB 901 - Subproject C4
- _id: '4'
  name: SFB 901 - Project Area C
publication: Proceedings of the 1st Mediterranean Conference on Algorithms (MedAlg)
series_title: LNCS
status: public
title: Slow Down & Sleep for Profit in Online Deadline Scheduling
type: conference
user_id: '477'
year: '2012'
...
---
_id: '581'
abstract:
- lang: eng
  text: 'Nanoparticles are getting more and more in the focus of the scientic community
    since the potential for the development of very small particles interacting with
    each other and completing medical and other tasks is getting bigger year by year.
    In this work we introduce a distributed local algorithm for arranging a set of
    nanoparticles on the discrete plane into specic geometric shapes, for instance
    a rectangle. The concept of a particle we use can be seen as a simple mobile robot
    with the following restrictions: it can only view the state of robots it is physically
    connected to, is anonymous, has only a constant size memory, can only move by
    using other particles as an anchor point on which it pulls itself alongside, and
    it operates in Look-Compute-Move cycles. The main result of this work is the presentation
    of a random distributed local algorithm which transforms any given connected set
    of particles into a particular geometric shape. As an example we provide a version
    of this algorithm for forming a rectangle with an arbitrary predened aspect ratio.
    To the best of our knowledge this is the rst work that considers arrangement problems
    for these types of robots.'
author:
- first_name: Maximilian
  full_name: Drees, Maximilian
  last_name: Drees
- first_name: Martina
  full_name: 'Hüllmann (married name: Eikel), Martina'
  last_name: 'Hüllmann (married name: Eikel)'
- first_name: Andreas
  full_name: Koutsopoulos, Andreas
  last_name: Koutsopoulos
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
citation:
  ama: 'Drees M, Hüllmann (married name: Eikel) M, Koutsopoulos A, Scheideler C. Self-Organizing
    Particle Systems. In: <i>Proceedings of the 26th IEEE International Parallel and
    Distributed Processing Symposium (IPDPS)</i>. ; 2012:1272-1283. doi:<a href="https://doi.org/10.1109/IPDPS.2012.116">10.1109/IPDPS.2012.116</a>'
  apa: 'Drees, M., Hüllmann (married name: Eikel), M., Koutsopoulos, A., &#38; Scheideler,
    C. (2012). Self-Organizing Particle Systems. In <i>Proceedings of the 26th IEEE
    International Parallel and Distributed Processing Symposium (IPDPS)</i> (pp. 1272–1283).
    <a href="https://doi.org/10.1109/IPDPS.2012.116">https://doi.org/10.1109/IPDPS.2012.116</a>'
  bibtex: '@inproceedings{Drees_Hüllmann (married name: Eikel)_Koutsopoulos_Scheideler_2012,
    title={Self-Organizing Particle Systems}, DOI={<a href="https://doi.org/10.1109/IPDPS.2012.116">10.1109/IPDPS.2012.116</a>},
    booktitle={Proceedings of the 26th IEEE International Parallel and Distributed
    Processing Symposium (IPDPS)}, author={Drees, Maximilian and Hüllmann (married
    name: Eikel), Martina and Koutsopoulos, Andreas and Scheideler, Christian}, year={2012},
    pages={1272–1283} }'
  chicago: 'Drees, Maximilian, Martina Hüllmann (married name: Eikel), Andreas Koutsopoulos,
    and Christian Scheideler. “Self-Organizing Particle Systems.” In <i>Proceedings
    of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)</i>,
    1272–83, 2012. <a href="https://doi.org/10.1109/IPDPS.2012.116">https://doi.org/10.1109/IPDPS.2012.116</a>.'
  ieee: 'M. Drees, M. Hüllmann (married name: Eikel), A. Koutsopoulos, and C. Scheideler,
    “Self-Organizing Particle Systems,” in <i>Proceedings of the 26th IEEE International
    Parallel and Distributed Processing Symposium (IPDPS)</i>, 2012, pp. 1272–1283.'
  mla: Drees, Maximilian, et al. “Self-Organizing Particle Systems.” <i>Proceedings
    of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)</i>,
    2012, pp. 1272–83, doi:<a href="https://doi.org/10.1109/IPDPS.2012.116">10.1109/IPDPS.2012.116</a>.
  short: 'M. Drees, M. Hüllmann (married name: Eikel), A. Koutsopoulos, C. Scheideler,
    in: Proceedings of the 26th IEEE International Parallel and Distributed Processing
    Symposium (IPDPS), 2012, pp. 1272–1283.'
date_created: 2017-10-17T12:42:45Z
date_updated: 2022-01-06T07:02:42Z
ddc:
- '040'
department:
- _id: '79'
- _id: '63'
doi: 10.1109/IPDPS.2012.116
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T08:39:33Z
  date_updated: 2018-03-15T08:39:33Z
  file_id: '1263'
  file_name: 581-IPDPS2012-Scheideler_Huellmann.pdf
  file_size: 373131
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T08:39:33Z
has_accepted_license: '1'
language:
- iso: eng
page: 1272-1283
project:
- _id: '1'
  name: SFB 901
- _id: '13'
  name: SFB 901 - Subprojekt C1
- _id: '4'
  name: SFB 901 - Project Area C
publication: Proceedings of the 26th IEEE International Parallel and Distributed Processing
  Symposium (IPDPS)
status: public
title: Self-Organizing Particle Systems
type: conference
user_id: '14955'
year: '2012'
...
---
_id: '582'
author:
- first_name: Thim Frederik
  full_name: Strothmann, Thim Frederik
  id: '11319'
  last_name: Strothmann
citation:
  ama: Strothmann TF. <i>Self-Optimizing Binary Search Trees - A Game Theoretic Approach</i>.
    Universität Paderborn; 2012.
  apa: Strothmann, T. F. (2012). <i>Self-Optimizing Binary Search Trees - A Game Theoretic
    Approach</i>. Universität Paderborn.
  bibtex: '@book{Strothmann_2012, title={Self-Optimizing Binary Search Trees - A Game
    Theoretic Approach}, publisher={Universität Paderborn}, author={Strothmann, Thim
    Frederik}, year={2012} }'
  chicago: Strothmann, Thim Frederik. <i>Self-Optimizing Binary Search Trees - A Game
    Theoretic Approach</i>. Universität Paderborn, 2012.
  ieee: T. F. Strothmann, <i>Self-Optimizing Binary Search Trees - A Game Theoretic
    Approach</i>. Universität Paderborn, 2012.
  mla: Strothmann, Thim Frederik. <i>Self-Optimizing Binary Search Trees - A Game
    Theoretic Approach</i>. Universität Paderborn, 2012.
  short: T.F. Strothmann, Self-Optimizing Binary Search Trees - A Game Theoretic Approach,
    Universität Paderborn, 2012.
date_created: 2017-10-17T12:42:45Z
date_updated: 2022-01-06T07:02:42Z
department:
- _id: '79'
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: Universität Paderborn
status: public
title: Self-Optimizing Binary Search Trees - A Game Theoretic Approach
type: mastersthesis
user_id: '477'
year: '2012'
...
---
_id: '583'
author:
- first_name: Julian
  full_name: Drücker, Julian
  last_name: Drücker
citation:
  ama: Drücker J. <i>Revenue-Maximizing Order of Sale in Sequential Auctions</i>.
    Universität Paderborn; 2012.
  apa: Drücker, J. (2012). <i>Revenue-maximizing Order of Sale in Sequential Auctions</i>.
    Universität Paderborn.
  bibtex: '@book{Drücker_2012, title={Revenue-maximizing Order of Sale in Sequential
    Auctions}, publisher={Universität Paderborn}, author={Drücker, Julian}, year={2012}
    }'
  chicago: Drücker, Julian. <i>Revenue-Maximizing Order of Sale in Sequential Auctions</i>.
    Universität Paderborn, 2012.
  ieee: J. Drücker, <i>Revenue-maximizing Order of Sale in Sequential Auctions</i>.
    Universität Paderborn, 2012.
  mla: Drücker, Julian. <i>Revenue-Maximizing Order of Sale in Sequential Auctions</i>.
    Universität Paderborn, 2012.
  short: J. Drücker, Revenue-Maximizing Order of Sale in Sequential Auctions, Universität
    Paderborn, 2012.
date_created: 2017-10-17T12:42:45Z
date_updated: 2022-01-06T07:02:43Z
project:
- _id: '1'
  name: SFB 901
- _id: '7'
  name: SFB 901 - Subprojekt A3
- _id: '2'
  name: SFB 901 - Project Area A
publisher: Universität Paderborn
status: public
title: Revenue-maximizing Order of Sale in Sequential Auctions
type: mastersthesis
user_id: '15504'
year: '2012'
...
---
_id: '584'
author:
- first_name: Till
  full_name: Hohenberger, Till
  last_name: Hohenberger
citation:
  ama: Hohenberger T. <i>Queuing Latency at Cooperative Base Stations</i>. Universität
    Paderborn; 2012.
  apa: Hohenberger, T. (2012). <i>Queuing Latency at Cooperative Base Stations</i>.
    Universität Paderborn.
  bibtex: '@book{Hohenberger_2012, title={Queuing Latency at Cooperative Base Stations},
    publisher={Universität Paderborn}, author={Hohenberger, Till}, year={2012} }'
  chicago: Hohenberger, Till. <i>Queuing Latency at Cooperative Base Stations</i>.
    Universität Paderborn, 2012.
  ieee: T. Hohenberger, <i>Queuing Latency at Cooperative Base Stations</i>. Universität
    Paderborn, 2012.
  mla: Hohenberger, Till. <i>Queuing Latency at Cooperative Base Stations</i>. Universität
    Paderborn, 2012.
  short: T. Hohenberger, Queuing Latency at Cooperative Base Stations, Universität
    Paderborn, 2012.
date_created: 2017-10-17T12:42:46Z
date_updated: 2022-01-06T07:02:43Z
department:
- _id: '75'
project:
- _id: '1'
  name: SFB 901
- _id: '6'
  name: SFB 901 - Subprojekt A2
- _id: '2'
  name: SFB 901 - Project Area A
publisher: Universität Paderborn
status: public
title: Queuing Latency at Cooperative Base Stations
type: bachelorsthesis
user_id: '15504'
year: '2012'
...
---
_id: '585'
abstract:
- lang: eng
  text: In a cloud-computing scenario where users buy software from software providers
    and execute it at computing centers, a digital rights management (DRM) system
    has to be in place to check the software licenses during each software execution.
    However, the exposure of users to privacy invasion in the presence of DRM systems
    is problematic.We come up with a concept that unites software providers' and users'
    demands for a secure and privacy-preserving DRM system for cloud computing. The
    employment of proxy re-encryption allows for a prevention of profile building
    (under pseudonym) of users by any party.
author:
- first_name: Ronald
  full_name: Petrlic, Ronald
  last_name: Petrlic
citation:
  ama: 'Petrlic R. Proxy Re-Encryption in a Privacy-Preserving Cloud Computing DRM
    Scheme. In: <i>Proceedings of 4th International Symposium on Cyberspace Safety
    and Security (CSS)</i>. LNCS. ; 2012:194-211. doi:<a href="https://doi.org/10.1007/978-3-642-35362-8_16">10.1007/978-3-642-35362-8_16</a>'
  apa: Petrlic, R. (2012). Proxy Re-Encryption in a Privacy-Preserving Cloud Computing
    DRM Scheme. In <i>Proceedings of 4th International Symposium on Cyberspace Safety
    and Security (CSS)</i> (pp. 194–211). <a href="https://doi.org/10.1007/978-3-642-35362-8_16">https://doi.org/10.1007/978-3-642-35362-8_16</a>
  bibtex: '@inproceedings{Petrlic_2012, series={LNCS}, title={Proxy Re-Encryption
    in a Privacy-Preserving Cloud Computing DRM Scheme}, DOI={<a href="https://doi.org/10.1007/978-3-642-35362-8_16">10.1007/978-3-642-35362-8_16</a>},
    booktitle={Proceedings of 4th International Symposium on Cyberspace Safety and
    Security (CSS)}, author={Petrlic, Ronald}, year={2012}, pages={194–211}, collection={LNCS}
    }'
  chicago: Petrlic, Ronald. “Proxy Re-Encryption in a Privacy-Preserving Cloud Computing
    DRM Scheme.” In <i>Proceedings of 4th International Symposium on Cyberspace Safety
    and Security (CSS)</i>, 194–211. LNCS, 2012. <a href="https://doi.org/10.1007/978-3-642-35362-8_16">https://doi.org/10.1007/978-3-642-35362-8_16</a>.
  ieee: R. Petrlic, “Proxy Re-Encryption in a Privacy-Preserving Cloud Computing DRM
    Scheme,” in <i>Proceedings of 4th International Symposium on Cyberspace Safety
    and Security (CSS)</i>, 2012, pp. 194–211.
  mla: Petrlic, Ronald. “Proxy Re-Encryption in a Privacy-Preserving Cloud Computing
    DRM Scheme.” <i>Proceedings of 4th International Symposium on Cyberspace Safety
    and Security (CSS)</i>, 2012, pp. 194–211, doi:<a href="https://doi.org/10.1007/978-3-642-35362-8_16">10.1007/978-3-642-35362-8_16</a>.
  short: 'R. Petrlic, in: Proceedings of 4th International Symposium on Cyberspace
    Safety and Security (CSS), 2012, pp. 194–211.'
date_created: 2017-10-17T12:42:46Z
date_updated: 2022-01-06T07:02:43Z
ddc:
- '040'
doi: 10.1007/978-3-642-35362-8_16
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T08:38:58Z
  date_updated: 2018-03-15T08:38:58Z
  file_id: '1262'
  file_name: 585-privacy-drm-cloud-1-css-camera-ready.pdf
  file_size: 582557
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T08:38:58Z
has_accepted_license: '1'
page: 194-211
project:
- _id: '1'
  name: SFB 901
- _id: '13'
  name: SFB 901 - Subprojekt C1
- _id: '4'
  name: SFB 901 - Project Area C
publication: Proceedings of 4th International Symposium on Cyberspace Safety and Security
  (CSS)
series_title: LNCS
status: public
title: Proxy Re-Encryption in a Privacy-Preserving Cloud Computing DRM Scheme
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '586'
abstract:
- lang: eng
  text: FPGAs, systems on chip and embedded systems are nowadays irreplaceable. They
    combine the computational power of application specific hardware with software-like
    flexibility. At runtime, they can adjust their functionality by downloading new
    hardware modules and integrating their functionality. Due to their growing capabilities,
    the demands made to reconfigurable hardware grow. Their deployment in increasingly
    security critical scenarios requires new ways of enforcing security since a failure
    in security has severe consequences. Aside from financial losses, a loss of human
    life and risks to national security are possible. With this work I present the
    novel and groundbreaking concept of proof-carrying hardware. It is a method for
    the verification of properties of hardware modules to guarantee security for a
    target platform at runtime. The producer of a hardware module delivers based on
    the consumer's safety policy a safety proof in combination with the reconfiguration
    bitstream. The extensive computation of a proof is a contrast to the comparatively
    undemanding checking of the proof. I present a prototype based on open-source
    tools and an abstract FPGA architecture and bitstream format. The proof of the
    usability of proof-carrying hardware provides the evaluation of the prototype
    with the exemplary application of securing combinational and bounded sequential
    equivalence of reference monitor modules for memory safety.
- lang: ger
  text: FPGAs, System on Chips und eingebettete Systeme sind heutzutage kaum mehr
    wegzudenken. Sie kombinieren die Rechenleistung von spezialisierter Hardware mit
    einer Software-ähnlichen Flexibilität. Zur Laufzeit können sie ihre Funktionalität
    anpassen, indem sie online neue Hardware Module beziehen und deren Funktionalität
    integrieren. Mit der Leistung wachsen auch die Anforderungen an rekonfigurierbare
    Hardware. Ihr Einsatz in immer sicherheitskritischeren Szenarien erfordert neue
    Wege um Sicherheit zu gewährleisten, da ein Versagen der Sicherheit gravierende
    Folgen mit sich bringt. Neben finanziellen Verlusten sind auch der Verlust von
    Menschenleben oder Einbußen in der nationalen Sicherheit denkbar. In dieser Arbeit
    stelle ich das neue und wegweisende Konzept der beweistragenden Hardware vor.
    Es ist eine Methode zur Verifizierung von Eigenschaften von Hardware Modulen um
    die Sicherheit der Zielplatformen zur Laufzeit zu garantieren. Der Produzent eines
    Hardware Moduls liefert, basierend auf den Sicherheitsbestimmungen des Konsumenten,
    einen Beweis der Sicherheit mit dem Rekonfigurierungsbitstrom. Die aufwendige
    Berechnung des Beweises steht im Kontrast zu der vergleichsweise unaufwendigen
    Überprüfung durch den Konsumenten. Ich präsentiere einen Prototypen basierend
    auf Open Source Werkzeugen und einer eigenen abstrakten FPGA Architektur samt
    Bitstromformat. Den Nachweis über die Nutzbarkeit von beweistragender Hardware
    erbringt die Evaluierung des Prototypen zur beispielhaften Anwendung der Sicherung
    von kombinatorischer und begrenzt sequenzieller Äquivalenz von Referenzmonitor-Modulen
    zur Speichersicherheit.
author:
- first_name: Stephanie
  full_name: Drzevitzky, Stephanie
  last_name: Drzevitzky
citation:
  ama: 'Drzevitzky S. <i>Proof-Carrying Hardware: A Novel Approach to Reconfigurable
    Hardware Security</i>. Universität Paderborn; 2012.'
  apa: 'Drzevitzky, S. (2012). <i>Proof-Carrying Hardware: A Novel Approach to Reconfigurable
    Hardware Security</i>. Universität Paderborn.'
  bibtex: '@book{Drzevitzky_2012, title={Proof-Carrying Hardware: A Novel Approach
    to Reconfigurable Hardware Security}, publisher={Universität Paderborn}, author={Drzevitzky,
    Stephanie}, year={2012} }'
  chicago: 'Drzevitzky, Stephanie. <i>Proof-Carrying Hardware: A Novel Approach to
    Reconfigurable Hardware Security</i>. Universität Paderborn, 2012.'
  ieee: 'S. Drzevitzky, <i>Proof-Carrying Hardware: A Novel Approach to Reconfigurable
    Hardware Security</i>. Universität Paderborn, 2012.'
  mla: 'Drzevitzky, Stephanie. <i>Proof-Carrying Hardware: A Novel Approach to Reconfigurable
    Hardware Security</i>. Universität Paderborn, 2012.'
  short: 'S. Drzevitzky, Proof-Carrying Hardware: A Novel Approach to Reconfigurable
    Hardware Security, Universität Paderborn, 2012.'
date_created: 2017-10-17T12:42:46Z
date_updated: 2022-01-06T07:02:44Z
ddc:
- '040'
department:
- _id: '78'
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T08:38:19Z
  date_updated: 2018-03-15T08:38:19Z
  file_id: '1261'
  file_name: 586-Drzevitzky-PhD_01.pdf
  file_size: 1438436
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T08:38:19Z
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://nbn-resolving.de/urn:nbn:de:hbz:466:2-10423
oa: '1'
page: '114'
project:
- _id: '12'
  name: SFB 901 - Subprojekt B4
- _id: '1'
  name: SFB 901
- _id: '3'
  name: SFB 901 - Project Area B
publication_status: published
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Marco
  full_name: Platzner, Marco
  id: '398'
  last_name: Platzner
title: 'Proof-Carrying Hardware: A Novel Approach to Reconfigurable Hardware Security'
type: dissertation
user_id: '477'
year: '2012'
...
---
_id: '587'
author:
- 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: Andreas
  full_name: Agne, Andreas
  last_name: Agne
- first_name: Markus
  full_name: Happe, Markus
  last_name: Happe
- first_name: Enno
  full_name: Lübbers, Enno
  last_name: Lübbers
citation:
  ama: Plessl C, Platzner M, Agne A, Happe M, Lübbers E. <i>Programming Models for
    Reconfigurable Heterogeneous Multi-Cores</i>. Awareness Magazine; 2012.
  apa: Plessl, C., Platzner, M., Agne, A., Happe, M., &#38; Lübbers, E. (2012). <i>Programming
    models for reconfigurable heterogeneous multi-cores</i>. Awareness Magazine.
  bibtex: '@book{Plessl_Platzner_Agne_Happe_Lübbers_2012, title={Programming models
    for reconfigurable heterogeneous multi-cores}, publisher={Awareness Magazine},
    author={Plessl, Christian and Platzner, Marco and Agne, Andreas and Happe, Markus
    and Lübbers, Enno}, year={2012} }'
  chicago: Plessl, Christian, Marco Platzner, Andreas Agne, Markus Happe, and Enno
    Lübbers. <i>Programming Models for Reconfigurable Heterogeneous Multi-Cores</i>.
    Awareness Magazine, 2012.
  ieee: C. Plessl, M. Platzner, A. Agne, M. Happe, and E. Lübbers, <i>Programming
    models for reconfigurable heterogeneous multi-cores</i>. Awareness Magazine, 2012.
  mla: Plessl, Christian, et al. <i>Programming Models for Reconfigurable Heterogeneous
    Multi-Cores</i>. Awareness Magazine, 2012.
  short: C. Plessl, M. Platzner, A. Agne, M. Happe, E. Lübbers, Programming Models
    for Reconfigurable Heterogeneous Multi-Cores, Awareness Magazine, 2012.
date_created: 2017-10-17T12:42:46Z
date_updated: 2022-01-06T07:02:44Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
- _id: '78'
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T08:37:02Z
  date_updated: 2018-03-15T08:37:02Z
  file_id: '1260'
  file_name: 587-2012_plessl_awareness_magazine.pdf
  file_size: 353057
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T08:37:02Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
  name: SFB 901
- _id: '14'
  name: SFB 901 - Subprojekt C2
- _id: '4'
  name: SFB 901 - Project Area C
publisher: Awareness Magazine
status: public
title: Programming models for reconfigurable heterogeneous multi-cores
type: misc
user_id: '398'
year: '2012'
...