---
_id: '546'
abstract:
- lang: eng
  text: Self-stabilization is the property of a system to transfer itself regardless
    of the initial state into a legitimate state. Chord as a simple, decentralized
    and scalable distributed hash table is an ideal showcase to introduce self-stabilization
    for p2p overlays. In this paper, we present Re-Chord, a self-stabilizing version
    of Chord. We show, that the stabilization process is functional, but prone to
    strong churn. For that, we present Ca-Re-Chord, a churn resistant version of Re-Chord,
    that allows the creation of a useful DHT in any kind of graph regardless of the
    initial state. Simulation results attest the churn resistance and good performance
    of Ca-Re-Chord.
author:
- first_name: Kalman
  full_name: Graffi, Kalman
  last_name: Graffi
- first_name: Markus
  full_name: Benter, Markus
  last_name: Benter
- first_name: Mohammad
  full_name: Divband, Mohammad
  last_name: Divband
- first_name: Sebastian
  full_name: Kniesburges, Sebastian
  last_name: Kniesburges
- first_name: Andreas
  full_name: Koutsopoulos, Andreas
  last_name: Koutsopoulos
citation:
  ama: 'Graffi K, Benter M, Divband M, Kniesburges S, Koutsopoulos A. Ca-Re-Chord:
    A Churn Resistant Self-stabilizing Chord Overlay Network. In: <i>Proceedings of
    the Conference on Networked Systems (NetSys)</i>. ; 2013:27-34. doi:<a href="https://doi.org/10.1109/NetSys.2013.11">10.1109/NetSys.2013.11</a>'
  apa: 'Graffi, K., Benter, M., Divband, M., Kniesburges, S., &#38; Koutsopoulos,
    A. (2013). Ca-Re-Chord: A Churn Resistant Self-stabilizing Chord Overlay Network.
    In <i>Proceedings of the Conference on Networked Systems (NetSys)</i> (pp. 27–34).
    <a href="https://doi.org/10.1109/NetSys.2013.11">https://doi.org/10.1109/NetSys.2013.11</a>'
  bibtex: '@inproceedings{Graffi_Benter_Divband_Kniesburges_Koutsopoulos_2013, title={Ca-Re-Chord:
    A Churn Resistant Self-stabilizing Chord Overlay Network}, DOI={<a href="https://doi.org/10.1109/NetSys.2013.11">10.1109/NetSys.2013.11</a>},
    booktitle={Proceedings of the Conference on Networked Systems (NetSys)}, author={Graffi,
    Kalman and Benter, Markus and Divband, Mohammad and Kniesburges, Sebastian and
    Koutsopoulos, Andreas}, year={2013}, pages={27–34} }'
  chicago: 'Graffi, Kalman, Markus Benter, Mohammad Divband, Sebastian Kniesburges,
    and Andreas Koutsopoulos. “Ca-Re-Chord: A Churn Resistant Self-Stabilizing Chord
    Overlay Network.” In <i>Proceedings of the Conference on Networked Systems (NetSys)</i>,
    27–34, 2013. <a href="https://doi.org/10.1109/NetSys.2013.11">https://doi.org/10.1109/NetSys.2013.11</a>.'
  ieee: 'K. Graffi, M. Benter, M. Divband, S. Kniesburges, and A. Koutsopoulos, “Ca-Re-Chord:
    A Churn Resistant Self-stabilizing Chord Overlay Network,” in <i>Proceedings of
    the Conference on Networked Systems (NetSys)</i>, 2013, pp. 27–34.'
  mla: 'Graffi, Kalman, et al. “Ca-Re-Chord: A Churn Resistant Self-Stabilizing Chord
    Overlay Network.” <i>Proceedings of the Conference on Networked Systems (NetSys)</i>,
    2013, pp. 27–34, doi:<a href="https://doi.org/10.1109/NetSys.2013.11">10.1109/NetSys.2013.11</a>.'
  short: 'K. Graffi, M. Benter, M. Divband, S. Kniesburges, A. Koutsopoulos, in: Proceedings
    of the Conference on Networked Systems (NetSys), 2013, pp. 27–34.'
date_created: 2017-10-17T12:42:38Z
date_updated: 2022-01-06T07:01:55Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1109/NetSys.2013.11
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:30:42Z
  date_updated: 2018-03-15T10:30:42Z
  file_id: '1286'
  file_name: 546-Kalman.Graffi_CaReChord.A.Churn.Resistant.Selfstabilizing.Chord.Overlay.Network_02.pdf
  file_size: 244841
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:30:42Z
has_accepted_license: '1'
page: 27-34
project:
- _id: '1'
  name: SFB 901
- _id: '5'
  name: SFB 901 - Subprojekt A1
- _id: '13'
  name: SFB 901 - Subproject C1
- _id: '2'
  name: SFB 901 - Project Area A
- _id: '4'
  name: SFB 901 - Project Area C
publication: Proceedings of the Conference on Networked Systems (NetSys)
status: public
title: 'Ca-Re-Chord: A Churn Resistant Self-stabilizing Chord Overlay Network'
type: conference
user_id: '15504'
year: '2013'
...
---
_id: '548'
abstract:
- lang: eng
  text: Peer-to-peer systems scale to millions of nodes and provide routing and storage
    functions with best effort quality. In order to provide a guaranteed quality of
    the overlay functions, even under strong dynamics in the network with regard to
    peer capacities, online participation and usage patterns, we propose to calibrate
    the peer-to-peer overlay and to autonomously learn which qualities can be reached.
    For that, we simulate the peer-to-peer overlay systematically under a wide range
    of parameter configurations and use neural networks to learn the effects of the
    configurations on the quality metrics. Thus, by choosing a specific quality setting
    by the overlay operator, the network can tune itself to the learned parameter
    configurations that lead to the desired quality. Evaluation shows that the presented
    self-calibration succeeds in learning the configuration-quality interdependencies
    and that peer-to-peer systems can learn and adapt their behavior according to
    desired quality goals.
author:
- first_name: Kalman
  full_name: Graffi, Kalman
  last_name: Graffi
- first_name: Timo
  full_name: Klerx, Timo
  last_name: Klerx
citation:
  ama: 'Graffi K, Klerx T. Bootstrapping Skynet: Calibration and Autonomic Self-Control
    of Structured Peer-to-Peer Networks. In: <i>Proceedings of the International Conference
    on Peer-to-Peer Computing (P2P’13)</i>. ; 2013:1-5. doi:<a href="https://doi.org/10.1109/P2P.2013.6688720">10.1109/P2P.2013.6688720</a>'
  apa: 'Graffi, K., &#38; Klerx, T. (2013). Bootstrapping Skynet: Calibration and
    Autonomic Self-Control of Structured Peer-to-Peer Networks. In <i>Proceedings
    of the International Conference on Peer-to-Peer Computing (P2P’13)</i> (pp. 1–5).
    <a href="https://doi.org/10.1109/P2P.2013.6688720">https://doi.org/10.1109/P2P.2013.6688720</a>'
  bibtex: '@inproceedings{Graffi_Klerx_2013, title={Bootstrapping Skynet: Calibration
    and Autonomic Self-Control of Structured Peer-to-Peer Networks}, DOI={<a href="https://doi.org/10.1109/P2P.2013.6688720">10.1109/P2P.2013.6688720</a>},
    booktitle={Proceedings of the International Conference on Peer-to-Peer Computing
    (P2P’13)}, author={Graffi, Kalman and Klerx, Timo}, year={2013}, pages={1–5} }'
  chicago: 'Graffi, Kalman, and Timo Klerx. “Bootstrapping Skynet: Calibration and
    Autonomic Self-Control of Structured Peer-to-Peer Networks.” In <i>Proceedings
    of the International Conference on Peer-to-Peer Computing (P2P’13)</i>, 1–5, 2013.
    <a href="https://doi.org/10.1109/P2P.2013.6688720">https://doi.org/10.1109/P2P.2013.6688720</a>.'
  ieee: 'K. Graffi and T. Klerx, “Bootstrapping Skynet: Calibration and Autonomic
    Self-Control of Structured Peer-to-Peer Networks,” in <i>Proceedings of the International
    Conference on Peer-to-Peer Computing (P2P’13)</i>, 2013, pp. 1–5.'
  mla: 'Graffi, Kalman, and Timo Klerx. “Bootstrapping Skynet: Calibration and Autonomic
    Self-Control of Structured Peer-to-Peer Networks.” <i>Proceedings of the International
    Conference on Peer-to-Peer Computing (P2P’13)</i>, 2013, pp. 1–5, doi:<a href="https://doi.org/10.1109/P2P.2013.6688720">10.1109/P2P.2013.6688720</a>.'
  short: 'K. Graffi, T. Klerx, in: Proceedings of the International Conference on
    Peer-to-Peer Computing (P2P’13), 2013, pp. 1–5.'
date_created: 2017-10-17T12:42:39Z
date_updated: 2022-01-06T07:01:56Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1109/P2P.2013.6688720
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T10:30:09Z
  date_updated: 2018-03-15T10:30:09Z
  file_id: '1285'
  file_name: 548-Bootstrapping.Skynet.Calibration.and.Autonomic.Self-Control.of.Structured.P2P.Networks_01.pdf
  file_size: 629234
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T10:30:09Z
has_accepted_license: '1'
language:
- iso: eng
page: 1-5
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 International Conference on Peer-to-Peer Computing
  (P2P'13)
status: public
title: 'Bootstrapping Skynet: Calibration and Autonomic Self-Control of Structured
  Peer-to-Peer Networks'
type: conference
user_id: '477'
year: '2013'
...
---
_id: '555'
author:
- first_name: Alexander
  full_name: Setzer, Alexander
  id: '11108'
  last_name: Setzer
citation:
  ama: Setzer A. <i>Approximation Algorithms for the Linear Arrangement of Special
    Classes of Graphs</i>. Universität Paderborn; 2013.
  apa: Setzer, A. (2013). <i>Approximation Algorithms for the Linear Arrangement of
    Special Classes of Graphs</i>. Universität Paderborn.
  bibtex: '@book{Setzer_2013, title={Approximation Algorithms for the Linear Arrangement
    of Special Classes of Graphs}, publisher={Universität Paderborn}, author={Setzer,
    Alexander}, year={2013} }'
  chicago: Setzer, Alexander. <i>Approximation Algorithms for the Linear Arrangement
    of Special Classes of Graphs</i>. Universität Paderborn, 2013.
  ieee: A. Setzer, <i>Approximation Algorithms for the Linear Arrangement of Special
    Classes of Graphs</i>. Universität Paderborn, 2013.
  mla: Setzer, Alexander. <i>Approximation Algorithms for the Linear Arrangement of
    Special Classes of Graphs</i>. Universität Paderborn, 2013.
  short: A. Setzer, Approximation Algorithms for the Linear Arrangement of Special
    Classes of Graphs, Universität Paderborn, 2013.
date_created: 2017-10-17T12:42:40Z
date_updated: 2022-01-06T07:01:59Z
department:
- _id: '79'
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: Approximation Algorithms for the Linear Arrangement of Special Classes of Graphs
type: mastersthesis
user_id: '477'
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: '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: '1882'
author:
- first_name: Shlomi
  full_name: Dolev, Shlomi
  last_name: Dolev
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
citation:
  ama: Dolev S, Scheideler C. Editorial for Algorithmic Aspects of Wireless Sensor
    Networks. <i>Theor Comput Sci</i>. 2012:1. doi:<a href="https://doi.org/10.1016/j.tcs.2012.07.012">10.1016/j.tcs.2012.07.012</a>
  apa: Dolev, S., &#38; Scheideler, C. (2012). Editorial for Algorithmic Aspects of
    Wireless Sensor Networks. <i>Theor. Comput. Sci.</i>, 1. <a href="https://doi.org/10.1016/j.tcs.2012.07.012">https://doi.org/10.1016/j.tcs.2012.07.012</a>
  bibtex: '@article{Dolev_Scheideler_2012, title={Editorial for Algorithmic Aspects
    of Wireless Sensor Networks}, DOI={<a href="https://doi.org/10.1016/j.tcs.2012.07.012">10.1016/j.tcs.2012.07.012</a>},
    journal={Theor. Comput. Sci.}, author={Dolev, Shlomi and Scheideler, Christian},
    year={2012}, pages={1} }'
  chicago: Dolev, Shlomi, and Christian Scheideler. “Editorial for Algorithmic Aspects
    of Wireless Sensor Networks.” <i>Theor. Comput. Sci.</i>, 2012, 1. <a href="https://doi.org/10.1016/j.tcs.2012.07.012">https://doi.org/10.1016/j.tcs.2012.07.012</a>.
  ieee: S. Dolev and C. Scheideler, “Editorial for Algorithmic Aspects of Wireless
    Sensor Networks,” <i>Theor. Comput. Sci.</i>, p. 1, 2012.
  mla: Dolev, Shlomi, and Christian Scheideler. “Editorial for Algorithmic Aspects
    of Wireless Sensor Networks.” <i>Theor. Comput. Sci.</i>, 2012, p. 1, doi:<a href="https://doi.org/10.1016/j.tcs.2012.07.012">10.1016/j.tcs.2012.07.012</a>.
  short: S. Dolev, C. Scheideler, Theor. Comput. Sci. (2012) 1.
date_created: 2018-03-28T06:44:05Z
date_updated: 2022-01-06T06:53:52Z
department:
- _id: '79'
doi: 10.1016/j.tcs.2012.07.012
page: '1'
publication: Theor. Comput. Sci.
status: public
title: Editorial for Algorithmic Aspects of Wireless Sensor Networks
type: journal_article
user_id: '15504'
year: '2012'
...
---
_id: '1884'
author:
- first_name: Burkhard
  full_name: Monien, Burkhard
  last_name: Monien
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
citation:
  ama: 'Monien B, Scheideler C. Selfish Distributed Optimization. In: <i>Euro-Par
    2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes
    Island, Greece, August 27-31, 2012. Proceedings</i>. Vol 7484. Lecture Notes in
    Computer Science. Springer; 2012:1--2. doi:<a href="https://doi.org/10.1007/978-3-642-32820-6_1">10.1007/978-3-642-32820-6_1</a>'
  apa: Monien, B., &#38; Scheideler, C. (2012). Selfish Distributed Optimization.
    In <i>Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par
    2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings</i> (Vol. 7484, pp.
    1--2). Springer. <a href="https://doi.org/10.1007/978-3-642-32820-6_1">https://doi.org/10.1007/978-3-642-32820-6_1</a>
  bibtex: '@inproceedings{Monien_Scheideler_2012, series={Lecture Notes in Computer
    Science}, title={Selfish Distributed Optimization}, volume={7484}, DOI={<a href="https://doi.org/10.1007/978-3-642-32820-6_1">10.1007/978-3-642-32820-6_1</a>},
    booktitle={Euro-Par 2012 Parallel Processing - 18th International Conference,
    Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings}, publisher={Springer},
    author={Monien, Burkhard and Scheideler, Christian}, year={2012}, pages={1--2},
    collection={Lecture Notes in Computer Science} }'
  chicago: Monien, Burkhard, and Christian Scheideler. “Selfish Distributed Optimization.”
    In <i>Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par
    2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings</i>, 7484:1--2. Lecture
    Notes in Computer Science. Springer, 2012. <a href="https://doi.org/10.1007/978-3-642-32820-6_1">https://doi.org/10.1007/978-3-642-32820-6_1</a>.
  ieee: B. Monien and C. Scheideler, “Selfish Distributed Optimization,” in <i>Euro-Par
    2012 Parallel Processing - 18th International Conference, Euro-Par 2012, Rhodes
    Island, Greece, August 27-31, 2012. Proceedings</i>, 2012, vol. 7484, pp. 1--2.
  mla: Monien, Burkhard, and Christian Scheideler. “Selfish Distributed Optimization.”
    <i>Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par
    2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings</i>, vol. 7484, Springer,
    2012, pp. 1--2, doi:<a href="https://doi.org/10.1007/978-3-642-32820-6_1">10.1007/978-3-642-32820-6_1</a>.
  short: 'B. Monien, C. Scheideler, in: Euro-Par 2012 Parallel Processing - 18th International
    Conference, Euro-Par 2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings,
    Springer, 2012, pp. 1--2.'
date_created: 2018-03-28T06:44:57Z
date_updated: 2022-01-06T06:53:52Z
department:
- _id: '79'
doi: 10.1007/978-3-642-32820-6_1
intvolume: '      7484'
page: 1--2
publication: Euro-Par 2012 Parallel Processing - 18th International Conference, Euro-Par
  2012, Rhodes Island, Greece, August 27-31, 2012. Proceedings
publication_identifier:
  isbn:
  - 978-3-642-32819-0
publisher: Springer
series_title: Lecture Notes in Computer Science
status: public
title: Selfish Distributed Optimization
type: conference
user_id: '15504'
volume: 7484
year: '2012'
...
---
_id: '17999'
author:
- first_name: Frank Ingo
  full_name: Meith, Frank Ingo
  last_name: Meith
citation:
  ama: Meith FI. <i>Jamming-Resistente MAC-Protokolle</i>.; 2012.
  apa: Meith, F. I. (2012). <i>Jamming-resistente MAC-Protokolle</i>.
  bibtex: '@book{Meith_2012, title={Jamming-resistente MAC-Protokolle}, author={Meith,
    Frank Ingo}, year={2012} }'
  chicago: Meith, Frank Ingo. <i>Jamming-Resistente MAC-Protokolle</i>, 2012.
  ieee: F. I. Meith, <i>Jamming-resistente MAC-Protokolle</i>. 2012.
  mla: Meith, Frank Ingo. <i>Jamming-Resistente MAC-Protokolle</i>. 2012.
  short: F.I. Meith, Jamming-Resistente MAC-Protokolle, 2012.
date_created: 2020-08-17T08:13:21Z
date_updated: 2022-01-06T06:53:24Z
department:
- _id: '79'
language:
- iso: eng
status: public
supervisor:
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
title: Jamming-resistente MAC-Protokolle
type: bachelorsthesis
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: '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: '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: '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: '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: '623'
abstract:
- lang: eng
  text: 'This paper initiates the formal study of a fundamental problem: How to efficiently
    allocate a shared communication medium among a set of K co-existing networks in
    the presence of arbitrary external interference? While most literature on medium
    access focuses on how to share a medium among nodes, these approaches are often
    either not directly applicable to co-existing networks as they would violate the
    independence requirement, or they yield a low throughput if applied to multiple
    networks. We present the randomized medium access (MAC) protocol COMAC which guarantees
    that a given communication channel is shared fairly among competing and independent
    networks, and that the available bandwidth is used efficiently. These performance
    guarantees hold in the presence of arbitrary external interference or even under
    adversarial jamming. Concretely, we show that the co-existing networks can use
    a Ω(ε2 min{ε, 1/poly(K)})-fraction of the non-jammed time steps for successful
    message transmissions, where ε is the (arbitrarily distributed) fraction of time
    which is not jammed.'
author:
- first_name: Andrea W.
  full_name: Richa, Andrea W.
  last_name: Richa
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
- first_name: Stefan
  full_name: Schmid, Stefan
  last_name: Schmid
- first_name: 'Jin '
  full_name: 'Zhang, Jin '
  last_name: Zhang
citation:
  ama: 'Richa AW, Scheideler C, Schmid S, Zhang J. Competitive and fair throughput
    for co-existing networks under adversarial interference. In: <i>Proceedings of
    the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing
    (PODC)</i>. ; 2012:291-300. doi:<a href="https://doi.org/10.1145/2332432.2332488">10.1145/2332432.2332488</a>'
  apa: Richa, A. W., Scheideler, C., Schmid, S., &#38; Zhang, J. (2012). Competitive
    and fair throughput for co-existing networks under adversarial interference. In
    <i>Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and
    Distributed Computing (PODC)</i> (pp. 291–300). <a href="https://doi.org/10.1145/2332432.2332488">https://doi.org/10.1145/2332432.2332488</a>
  bibtex: '@inproceedings{Richa_Scheideler_Schmid_Zhang_2012, title={Competitive and
    fair throughput for co-existing networks under adversarial interference}, DOI={<a
    href="https://doi.org/10.1145/2332432.2332488">10.1145/2332432.2332488</a>}, booktitle={Proceedings
    of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing
    (PODC)}, author={Richa, Andrea W. and Scheideler, Christian and Schmid, Stefan
    and Zhang, Jin }, year={2012}, pages={291–300} }'
  chicago: Richa, Andrea W., Christian Scheideler, Stefan Schmid, and Jin  Zhang.
    “Competitive and Fair Throughput for Co-Existing Networks under Adversarial Interference.”
    In <i>Proceedings of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles
    and Distributed Computing (PODC)</i>, 291–300, 2012. <a href="https://doi.org/10.1145/2332432.2332488">https://doi.org/10.1145/2332432.2332488</a>.
  ieee: A. W. Richa, C. Scheideler, S. Schmid, and J. Zhang, “Competitive and fair
    throughput for co-existing networks under adversarial interference,” in <i>Proceedings
    of the 31st Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing
    (PODC)</i>, 2012, pp. 291–300.
  mla: Richa, Andrea W., et al. “Competitive and Fair Throughput for Co-Existing Networks
    under Adversarial Interference.” <i>Proceedings of the 31st Annual ACM SIGACT-SIGOPS
    Symposium on Principles and Distributed Computing (PODC)</i>, 2012, pp. 291–300,
    doi:<a href="https://doi.org/10.1145/2332432.2332488">10.1145/2332432.2332488</a>.
  short: 'A.W. Richa, C. Scheideler, S. Schmid, J. Zhang, in: Proceedings of the 31st
    Annual ACM SIGACT-SIGOPS Symposium on Principles and Distributed Computing (PODC),
    2012, pp. 291–300.'
date_created: 2017-10-17T12:42:53Z
date_updated: 2022-01-06T07:02:58Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1145/2332432.2332488
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T06:45:25Z
  date_updated: 2018-03-15T06:45:25Z
  file_id: '1241'
  file_name: 623-PODC-2012_01.pdf
  file_size: 210382
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T06:45:25Z
has_accepted_license: '1'
page: 291-300
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 31st Annual ACM SIGACT-SIGOPS Symposium on Principles
  and Distributed Computing (PODC)
status: public
title: Competitive and fair throughput for co-existing networks under adversarial
  interference
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '625'
abstract:
- lang: eng
  text: 'This paper initiates the study of self-adjusting distributed data structures
    for networks. In particular, we present SplayNets: a binary search tree based
    network that is self-adjusting to routing request.We derive entropy bounds on
    the amortized routing cost and show that our splaying algorithm has some interesting
    properties.'
author:
- first_name: Stefan
  full_name: Schmid, Stefan
  last_name: Schmid
- first_name: Chen
  full_name: Avin, Chen
  last_name: Avin
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
- first_name: Bernhard
  full_name: Häupler, Bernhard
  last_name: Häupler
- first_name: Zvi
  full_name: Lotker, Zvi
  last_name: Lotker
citation:
  ama: 'Schmid S, Avin C, Scheideler C, Häupler B, Lotker Z. Brief Announcement: SplayNets
    - Towards Self-Adjusting Distributed Data Structures. In: <i>Proceedings of the
    26th International Symposium on Distributed Computing (DISC)</i>. LNCS. ; 2012:439-440.
    doi:<a href="https://doi.org/10.1007/978-3-642-33651-5_47">10.1007/978-3-642-33651-5_47</a>'
  apa: 'Schmid, S., Avin, C., Scheideler, C., Häupler, B., &#38; Lotker, Z. (2012).
    Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data Structures.
    In <i>Proceedings of the 26th International Symposium on Distributed Computing
    (DISC)</i> (pp. 439–440). <a href="https://doi.org/10.1007/978-3-642-33651-5_47">https://doi.org/10.1007/978-3-642-33651-5_47</a>'
  bibtex: '@inproceedings{Schmid_Avin_Scheideler_Häupler_Lotker_2012, series={LNCS},
    title={Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data
    Structures}, DOI={<a href="https://doi.org/10.1007/978-3-642-33651-5_47">10.1007/978-3-642-33651-5_47</a>},
    booktitle={Proceedings of the 26th International Symposium on Distributed Computing
    (DISC)}, author={Schmid, Stefan and Avin, Chen and Scheideler, Christian and Häupler,
    Bernhard and Lotker, Zvi}, year={2012}, pages={439–440}, collection={LNCS} }'
  chicago: 'Schmid, Stefan, Chen Avin, Christian Scheideler, Bernhard Häupler, and
    Zvi Lotker. “Brief Announcement: SplayNets - Towards Self-Adjusting Distributed
    Data Structures.” In <i>Proceedings of the 26th International Symposium on Distributed
    Computing (DISC)</i>, 439–40. LNCS, 2012. <a href="https://doi.org/10.1007/978-3-642-33651-5_47">https://doi.org/10.1007/978-3-642-33651-5_47</a>.'
  ieee: 'S. Schmid, C. Avin, C. Scheideler, B. Häupler, and Z. Lotker, “Brief Announcement:
    SplayNets - Towards Self-Adjusting Distributed Data Structures,” in <i>Proceedings
    of the 26th International Symposium on Distributed Computing (DISC)</i>, 2012,
    pp. 439–440.'
  mla: 'Schmid, Stefan, et al. “Brief Announcement: SplayNets - Towards Self-Adjusting
    Distributed Data Structures.” <i>Proceedings of the 26th International Symposium
    on Distributed Computing (DISC)</i>, 2012, pp. 439–40, doi:<a href="https://doi.org/10.1007/978-3-642-33651-5_47">10.1007/978-3-642-33651-5_47</a>.'
  short: 'S. Schmid, C. Avin, C. Scheideler, B. Häupler, Z. Lotker, in: Proceedings
    of the 26th International Symposium on Distributed Computing (DISC), 2012, pp.
    439–440.'
date_created: 2017-10-17T12:42:53Z
date_updated: 2022-01-06T07:02:58Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1007/978-3-642-33651-5_47
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T06:44:09Z
  date_updated: 2018-03-15T06:44:09Z
  file_id: '1240'
  file_name: 625-disc12adjBAshort.pdf
  file_size: 717284
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T06:44:09Z
has_accepted_license: '1'
page: 439-440
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 26th International Symposium on Distributed Computing
  (DISC)
series_title: LNCS
status: public
title: 'Brief Announcement: SplayNets - Towards Self-Adjusting Distributed Data Structures'
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '626'
abstract:
- lang: eng
  text: The design of ecient search structures for peer-to-peer systems has attracted
    a lot of attention in recent years. In this announcement we address the problem
    of nding the predecessor in a key set and present an ecient data structure called
    hashed Predecessor Patricia trie. Our hashed Predecessor Patricia trie supports
    PredecessorSearch(x) and Insert(x) and Delete(x) in O(log log u) hash table accesses
    when u is the size of the universe of the keys. That is the costs only depend
    on u and not the size of the data structure. One feature of our approach is that
    it only uses the lookup interface of the hash table and therefore hash table accesses
    may be realized by any distributed hash table (DHT).
author:
- first_name: Sebastian
  full_name: Kniesburges, Sebastian
  last_name: Kniesburges
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
citation:
  ama: 'Kniesburges S, Scheideler C. Brief Announcement: Hashed Predecessor Patricia
    Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer Systems.
    In: <i>Proceedings of the 26th International Symposium on Distributed Computing
    (DISC)</i>. LNCS. ; 2012:435-436. doi:<a href="https://doi.org/10.1007/978-3-642-33651-5_45">10.1007/978-3-642-33651-5_45</a>'
  apa: 'Kniesburges, S., &#38; Scheideler, C. (2012). Brief Announcement: Hashed Predecessor
    Patricia Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer
    Systems. In <i>Proceedings of the 26th International Symposium on Distributed
    Computing (DISC)</i> (pp. 435–436). <a href="https://doi.org/10.1007/978-3-642-33651-5_45">https://doi.org/10.1007/978-3-642-33651-5_45</a>'
  bibtex: '@inproceedings{Kniesburges_Scheideler_2012, series={LNCS}, title={Brief
    Announcement: Hashed Predecessor Patricia Trie - A Data Structure for Efficient
    Predecessor Queries in Peer-to-Peer Systems}, DOI={<a href="https://doi.org/10.1007/978-3-642-33651-5_45">10.1007/978-3-642-33651-5_45</a>},
    booktitle={Proceedings of the 26th International Symposium on Distributed Computing
    (DISC)}, author={Kniesburges, Sebastian and Scheideler, Christian}, year={2012},
    pages={435–436}, collection={LNCS} }'
  chicago: 'Kniesburges, Sebastian, and Christian Scheideler. “Brief Announcement:
    Hashed Predecessor Patricia Trie - A Data Structure for Efficient Predecessor
    Queries in Peer-to-Peer Systems.” In <i>Proceedings of the 26th International
    Symposium on Distributed Computing (DISC)</i>, 435–36. LNCS, 2012. <a href="https://doi.org/10.1007/978-3-642-33651-5_45">https://doi.org/10.1007/978-3-642-33651-5_45</a>.'
  ieee: 'S. Kniesburges and C. Scheideler, “Brief Announcement: Hashed Predecessor
    Patricia Trie - A Data Structure for Efficient Predecessor Queries in Peer-to-Peer
    Systems,” in <i>Proceedings of the 26th International Symposium on Distributed
    Computing (DISC)</i>, 2012, pp. 435–436.'
  mla: 'Kniesburges, Sebastian, and Christian Scheideler. “Brief Announcement: Hashed
    Predecessor Patricia Trie - A Data Structure for Efficient Predecessor Queries
    in Peer-to-Peer Systems.” <i>Proceedings of the 26th International Symposium on
    Distributed Computing (DISC)</i>, 2012, pp. 435–36, doi:<a href="https://doi.org/10.1007/978-3-642-33651-5_45">10.1007/978-3-642-33651-5_45</a>.'
  short: 'S. Kniesburges, C. Scheideler, in: Proceedings of the 26th International
    Symposium on Distributed Computing (DISC), 2012, pp. 435–436.'
date_created: 2017-10-17T12:42:54Z
date_updated: 2022-01-06T07:02:59Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1007/978-3-642-33651-5_45
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T06:42:40Z
  date_updated: 2018-03-15T06:42:40Z
  file_id: '1239'
  file_name: 626-Predecessor-Kniesburges_Scheideler.pdf
  file_size: 184095
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T06:42:40Z
has_accepted_license: '1'
page: 435-436
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 26th International Symposium on Distributed Computing
  (DISC)
series_title: LNCS
status: public
title: 'Brief Announcement: Hashed Predecessor Patricia Trie - A Data Structure for
  Efficient Predecessor Queries in Peer-to-Peer Systems'
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '628'
abstract:
- lang: eng
  text: Network creation games model the creation and usage costs of networks formed
    by a set of selfish peers.Each peer has the ability to change the network in a
    limited way, e.g., by creating or deleting incident links.In doing so, a peer
    can reduce its individual communication cost.Typically, these costs are modeled
    by the maximum or average distance in the network.We introduce a generalized version
    of the basic network creation game (BNCG).In the BNCG (by Alon et al., SPAA 2010),
    each peer may replace one of its incident links by a link to an arbitrary peer.This
    is done in a selfish way in order to minimize either the maximum or average distance
    to all other peers.That is, each peer works towards a network structure that allows
    himself to communicate efficiently with all other peers.However, participants
    of large networks are seldom interested in all peers.Rather, they want to communicate
    efficiently with a small subset only.Our model incorporates these (communication)
    interests explicitly.Given peers with interests and a communication network forming
    a tree, we prove several results on the structure and quality of equilibria in
    our model.We focus on the MAX-version, i.e., each node tries to minimize the maximum
    distance to nodes it is interested in, and give an upper bound of O(\sqrt(n))
    for the private costs in an equilibrium of n peers.Moreover, we give an equilibrium
    for a circular interest graph where a node has private cost Omega(\sqrt(n)), showing
    that our bound is tight.This example can be extended such that we get a tight
    bound of Theta(\sqrt(n)) for the price of anarchy.For the case of general networks
    we show the price of anarchy to be Theta(n).Additionally, we prove an interesting
    connection between a maximum independent set in the interest graph and the private
    costs of the peers.
author:
- first_name: Andreas
  full_name: Cord-Landwehr, Andreas
  last_name: Cord-Landwehr
- first_name: Martina
  full_name: 'Huellmann (married name: Eikel), Martina'
  last_name: 'Huellmann (married name: Eikel)'
- first_name: Peter
  full_name: Kling, Peter
  last_name: Kling
- first_name: Alexander
  full_name: Setzer, Alexander
  id: '11108'
  last_name: Setzer
citation:
  ama: 'Cord-Landwehr A, Huellmann (married name: Eikel) M, Kling P, Setzer A. Basic
    Network Creation Games with Communication Interests. In: <i>Proceedings of the
    5th International Symposium on Algorithmic Game Theory (SAGT)</i>. LNCS. ; 2012:72--83.
    doi:<a href="https://doi.org/10.1007/978-3-642-33996-7_7">10.1007/978-3-642-33996-7_7</a>'
  apa: 'Cord-Landwehr, A., Huellmann (married name: Eikel), M., Kling, P., &#38; Setzer,
    A. (2012). Basic Network Creation Games with Communication Interests. In <i>Proceedings
    of the 5th International Symposium on Algorithmic Game Theory (SAGT)</i> (pp.
    72--83). <a href="https://doi.org/10.1007/978-3-642-33996-7_7">https://doi.org/10.1007/978-3-642-33996-7_7</a>'
  bibtex: '@inproceedings{Cord-Landwehr_Huellmann (married name: Eikel)_Kling_Setzer_2012,
    series={LNCS}, title={Basic Network Creation Games with Communication Interests},
    DOI={<a href="https://doi.org/10.1007/978-3-642-33996-7_7">10.1007/978-3-642-33996-7_7</a>},
    booktitle={Proceedings of the 5th International Symposium on Algorithmic Game
    Theory (SAGT)}, author={Cord-Landwehr, Andreas and Huellmann (married name: Eikel),
    Martina and Kling, Peter and Setzer, Alexander}, year={2012}, pages={72--83},
    collection={LNCS} }'
  chicago: 'Cord-Landwehr, Andreas, Martina Huellmann (married name: Eikel), Peter
    Kling, and Alexander Setzer. “Basic Network Creation Games with Communication
    Interests.” In <i>Proceedings of the 5th International Symposium on Algorithmic
    Game Theory (SAGT)</i>, 72--83. LNCS, 2012. <a href="https://doi.org/10.1007/978-3-642-33996-7_7">https://doi.org/10.1007/978-3-642-33996-7_7</a>.'
  ieee: 'A. Cord-Landwehr, M. Huellmann (married name: Eikel), P. Kling, and A. Setzer,
    “Basic Network Creation Games with Communication Interests,” in <i>Proceedings
    of the 5th International Symposium on Algorithmic Game Theory (SAGT)</i>, 2012,
    pp. 72--83.'
  mla: Cord-Landwehr, Andreas, et al. “Basic Network Creation Games with Communication
    Interests.” <i>Proceedings of the 5th International Symposium on Algorithmic Game
    Theory (SAGT)</i>, 2012, pp. 72--83, doi:<a href="https://doi.org/10.1007/978-3-642-33996-7_7">10.1007/978-3-642-33996-7_7</a>.
  short: 'A. Cord-Landwehr, M. Huellmann (married name: Eikel), P. Kling, A. Setzer,
    in: Proceedings of the 5th International Symposium on Algorithmic Game Theory
    (SAGT), 2012, pp. 72--83.'
date_created: 2017-10-17T12:42:54Z
date_updated: 2022-01-06T07:02:59Z
ddc:
- '040'
department:
- _id: '79'
- _id: '63'
doi: 10.1007/978-3-642-33996-7_7
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T06:42:01Z
  date_updated: 2018-03-15T06:42:01Z
  file_id: '1238'
  file_name: 628-FULL_paper_bncs_with_interests.pdf
  file_size: 300591
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T06:42:01Z
has_accepted_license: '1'
language:
- iso: eng
page: 72--83
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 5th International Symposium on Algorithmic Game Theory
  (SAGT)
series_title: LNCS
status: public
title: Basic Network Creation Games with Communication Interests
type: conference
user_id: '477'
year: '2012'
...
---
_id: '632'
abstract:
- lang: eng
  text: 'Given an integer h, a graph G = (V;E) with arbitrary positive edge capacities
    and k pairs of vertices (s1; t1); (s2; t2); : : : ; (sk; tk), called terminals,
    an h-route cut is a set F µ E of edges such that after the removal of the edges
    in F no pair si ¡ ti is connected by h edge-disjoint paths (i.e., the connectivity
    of every si ¡ ti pair is at most h ¡ 1 in (V;E n F)). The h-route cut is a natural
    generalization of the classical cut problem for multicommodity °ows (take h =
    1). The main result of this paper is an O(h722h log2 k)-approximation algorithm
    for the minimum h-route cut problem in the case that s1 = s2 = ¢ ¢ ¢ = sk, called
    the single source case. As a corollary of it we obtain an approximate duality
    theorem for multiroute multicom-modity °ows and cuts with a single source. This
    partially answers an open question posted in several previous papers dealing with
    cuts for multicommodity multiroute problems.'
author:
- first_name: Petr
  full_name: Kolman, Petr
  last_name: Kolman
- first_name: Christian
  full_name: Scheideler, Christian
  id: '20792'
  last_name: Scheideler
citation:
  ama: 'Kolman P, Scheideler C. Approximate Duality of Multicommodity Multiroute Flows
    and Cuts: Single Source Case. In: <i>Proceedings of the 23th ACM SIAM Symposium
    on Discrete Algorithms (SODA)</i>. ; 2012:800-810. doi:<a href="https://doi.org/10.1137/1.9781611973099.64">10.1137/1.9781611973099.64</a>'
  apa: 'Kolman, P., &#38; Scheideler, C. (2012). Approximate Duality of Multicommodity
    Multiroute Flows and Cuts: Single Source Case. In <i>Proceedings of the 23th ACM
    SIAM Symposium on Discrete Algorithms (SODA)</i> (pp. 800–810). <a href="https://doi.org/10.1137/1.9781611973099.64">https://doi.org/10.1137/1.9781611973099.64</a>'
  bibtex: '@inproceedings{Kolman_Scheideler_2012, title={Approximate Duality of Multicommodity
    Multiroute Flows and Cuts: Single Source Case}, DOI={<a href="https://doi.org/10.1137/1.9781611973099.64">10.1137/1.9781611973099.64</a>},
    booktitle={Proceedings of the 23th ACM SIAM Symposium on Discrete Algorithms (SODA)},
    author={Kolman, Petr and Scheideler, Christian}, year={2012}, pages={800–810}
    }'
  chicago: 'Kolman, Petr, and Christian Scheideler. “Approximate Duality of Multicommodity
    Multiroute Flows and Cuts: Single Source Case.” In <i>Proceedings of the 23th
    ACM SIAM Symposium on Discrete Algorithms (SODA)</i>, 800–810, 2012. <a href="https://doi.org/10.1137/1.9781611973099.64">https://doi.org/10.1137/1.9781611973099.64</a>.'
  ieee: 'P. Kolman and C. Scheideler, “Approximate Duality of Multicommodity Multiroute
    Flows and Cuts: Single Source Case,” in <i>Proceedings of the 23th ACM SIAM Symposium
    on Discrete Algorithms (SODA)</i>, 2012, pp. 800–810.'
  mla: 'Kolman, Petr, and Christian Scheideler. “Approximate Duality of Multicommodity
    Multiroute Flows and Cuts: Single Source Case.” <i>Proceedings of the 23th ACM
    SIAM Symposium on Discrete Algorithms (SODA)</i>, 2012, pp. 800–10, doi:<a href="https://doi.org/10.1137/1.9781611973099.64">10.1137/1.9781611973099.64</a>.'
  short: 'P. Kolman, C. Scheideler, in: Proceedings of the 23th ACM SIAM Symposium
    on Discrete Algorithms (SODA), 2012, pp. 800–810.'
date_created: 2017-10-17T12:42:55Z
date_updated: 2022-01-06T07:03:01Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1137/1.9781611973099.64
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-15T06:35:58Z
  date_updated: 2018-03-15T06:35:58Z
  file_id: '1234'
  file_name: 632-SODA2012-Scheideler_01.pdf
  file_size: 220213
  relation: main_file
  success: 1
file_date_updated: 2018-03-15T06:35:58Z
has_accepted_license: '1'
page: 800-810
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 23th ACM SIAM Symposium on Discrete Algorithms (SODA)
status: public
title: 'Approximate Duality of Multicommodity Multiroute Flows and Cuts: Single Source
  Case'
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '640'
abstract:
- lang: eng
  text: Small-world networks have received significant attention because of their
    potential as models for the interaction networks of complex systems. Specifically,
    neither random networks nor regular lattices seem to be an adequate framework
    within which to study real-world complex systems such as chemical-reaction networks,
    neural networks, food webs, social networks, scientific-collaboration networks,
    and computer networks. Small-world networks provide some desired properties like
    an expected polylogarithmic distance between two processes in the network, which
    allows routing in polylogarithmic hops by simple greedy routing, and robustness
    against attacks or failures. By these properties, small-world networks are possible
    solutions for large overlay networks comparable to structured overlay networks
    like CAN, Pastry, Chord, which also provide polylogarithmic routing, but due to
    their uniform structure, structured overlay networks are more vulnerable to attacks
    or failures. In this paper we bring together a randomized process converging to
    a small-world network and a self-stabilization process so that a small-world network
    is formed out of any weakly connected initial state. To the best of our knowledge
    this is the first distributed self-stabilization process for building a small-world
    network.
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 Self-Stabilization Process
    for Small-World Networks. In: <i>Proceedings of the 26th IEEE International Parallel
    and Distributed Processing Symposium (IPDPS)</i>. ; 2012:1261--1271. doi:<a href="https://doi.org/10.1109/IPDPS.2012.115">10.1109/IPDPS.2012.115</a>'
  apa: Kniesburges, S., Koutsopoulos, A., &#38; Scheideler, C. (2012). A Self-Stabilization
    Process for Small-World Networks. In <i>Proceedings of the 26th IEEE International
    Parallel and Distributed Processing Symposium (IPDPS)</i> (pp. 1261--1271). <a
    href="https://doi.org/10.1109/IPDPS.2012.115">https://doi.org/10.1109/IPDPS.2012.115</a>
  bibtex: '@inproceedings{Kniesburges_Koutsopoulos_Scheideler_2012, title={A Self-Stabilization
    Process for Small-World Networks}, DOI={<a href="https://doi.org/10.1109/IPDPS.2012.115">10.1109/IPDPS.2012.115</a>},
    booktitle={Proceedings of the 26th IEEE International Parallel and Distributed
    Processing Symposium (IPDPS)}, author={Kniesburges, Sebastian and Koutsopoulos,
    Andreas and Scheideler, Christian}, year={2012}, pages={1261--1271} }'
  chicago: Kniesburges, Sebastian, Andreas Koutsopoulos, and Christian Scheideler.
    “A Self-Stabilization Process for Small-World Networks.” In <i>Proceedings of
    the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS)</i>,
    1261--1271, 2012. <a href="https://doi.org/10.1109/IPDPS.2012.115">https://doi.org/10.1109/IPDPS.2012.115</a>.
  ieee: S. Kniesburges, A. Koutsopoulos, and C. Scheideler, “A Self-Stabilization
    Process for Small-World Networks,” in <i>Proceedings of the 26th IEEE International
    Parallel and Distributed Processing Symposium (IPDPS)</i>, 2012, pp. 1261--1271.
  mla: Kniesburges, Sebastian, et al. “A Self-Stabilization Process for Small-World
    Networks.” <i>Proceedings of the 26th IEEE International Parallel and Distributed
    Processing Symposium (IPDPS)</i>, 2012, pp. 1261--1271, doi:<a href="https://doi.org/10.1109/IPDPS.2012.115">10.1109/IPDPS.2012.115</a>.
  short: 'S. Kniesburges, A. Koutsopoulos, C. Scheideler, in: Proceedings of the 26th
    IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2012,
    pp. 1261--1271.'
date_created: 2017-10-17T12:42:56Z
date_updated: 2022-01-06T07:03:04Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1109/IPDPS.2012.115
file:
- access_level: closed
  content_type: application/pdf
  creator: florida
  date_created: 2018-03-14T14:13:13Z
  date_updated: 2018-03-14T14:13:13Z
  file_id: '1230'
  file_name: 640-IPDPS2012-Kniesb-Kouts-Scheideler.pdf
  file_size: 210176
  relation: main_file
  success: 1
file_date_updated: 2018-03-14T14:13:13Z
has_accepted_license: '1'
page: 1261--1271
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 26th IEEE International Parallel and Distributed Processing
  Symposium (IPDPS)
status: public
title: A Self-Stabilization Process for Small-World Networks
type: conference
user_id: '15504'
year: '2012'
...
