---
_id: '4411'
abstract:
- lang: eng
text: "While a lot of research in distributed computing has covered solutions for
self-stabilizing computing and topologies, there is far less work on self-stabilization
for distributed data structures.\r\nConsidering crashing peers in peer-to-peer
networks, it should not be taken for granted that a distributed data structure
remains intact.\r\nIn this work, we present a self-stabilizing protocol for a
distributed data structure called the hashed Patricia Trie (Kniesburges and Scheideler
WALCOM'11) that enables efficient prefix search on a set of keys.\r\nThe data
structure has a wide area of applications including string matching problems while
offering low overhead and efficient operations when embedded on top of a distributed
hash table.\r\nEspecially, longest prefix matching for $x$ can be done in $\\mathcal{O}(\\log
|x|)$ hash table read accesses.\r\nWe show how to maintain the structure in a
self-stabilizing way.\r\nOur protocol assures low overhead in a legal state and
a total (asymptotically optimal) memory demand of $\\Theta(d)$ bits, where $d$
is the number of bits needed for storing all keys."
author:
- first_name: Till
full_name: Knollmann, Till
id: '39241'
last_name: Knollmann
orcid: 0000-0003-2014-4696
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Knollmann T, Scheideler C. A Self-Stabilizing Hashed Patricia Trie. In: Izumi
T, Kuznetsov P, eds. Proceedings of the 20th International Symposium on Stabilization,
Safety, and Security of Distributed Systems (SSS). Vol 11201. Lecture Notes
of Computer Science. Springer, Cham; 2018. doi:10.1007/978-3-030-03232-6_1'
apa: 'Knollmann, T., & Scheideler, C. (2018). A Self-Stabilizing Hashed Patricia
Trie. In T. Izumi & P. Kuznetsov (Eds.), Proceedings of the 20th International
Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS)
(Vol. 11201). Tokyo: Springer, Cham. https://doi.org/10.1007/978-3-030-03232-6_1'
bibtex: '@inproceedings{Knollmann_Scheideler_2018, series={Lecture Notes of Computer
Science}, title={A Self-Stabilizing Hashed Patricia Trie}, volume={11201}, DOI={10.1007/978-3-030-03232-6_1},
booktitle={Proceedings of the 20th International Symposium on Stabilization, Safety,
and Security of Distributed Systems (SSS)}, publisher={Springer, Cham}, author={Knollmann,
Till and Scheideler, Christian}, editor={Izumi, Taisuke and Kuznetsov, PetrEditors},
year={2018}, collection={Lecture Notes of Computer Science} }'
chicago: Knollmann, Till, and Christian Scheideler. “A Self-Stabilizing Hashed Patricia
Trie.” In Proceedings of the 20th International Symposium on Stabilization,
Safety, and Security of Distributed Systems (SSS), edited by Taisuke Izumi
and Petr Kuznetsov, Vol. 11201. Lecture Notes of Computer Science. Springer, Cham,
2018. https://doi.org/10.1007/978-3-030-03232-6_1.
ieee: T. Knollmann and C. Scheideler, “A Self-Stabilizing Hashed Patricia Trie,”
in Proceedings of the 20th International Symposium on Stabilization, Safety,
and Security of Distributed Systems (SSS), Tokyo, 2018, vol. 11201.
mla: Knollmann, Till, and Christian Scheideler. “A Self-Stabilizing Hashed Patricia
Trie.” Proceedings of the 20th International Symposium on Stabilization, Safety,
and Security of Distributed Systems (SSS), edited by Taisuke Izumi and Petr
Kuznetsov, vol. 11201, Springer, Cham, 2018, doi:10.1007/978-3-030-03232-6_1.
short: 'T. Knollmann, C. Scheideler, in: T. Izumi, P. Kuznetsov (Eds.), Proceedings
of the 20th International Symposium on Stabilization, Safety, and Security of
Distributed Systems (SSS), Springer, Cham, 2018.'
conference:
end_date: 2018-11-07
location: Tokyo
name: 20th International Symposium on Stabilization, Safety, and Security of Distributed
Systems (SSS)
start_date: 2018-11-04
date_created: 2018-09-17T13:12:18Z
date_updated: 2022-01-06T07:01:02Z
ddc:
- '000'
department:
- _id: '63'
- _id: '79'
doi: 10.1007/978-3-030-03232-6_1
editor:
- first_name: Taisuke
full_name: Izumi, Taisuke
last_name: Izumi
- first_name: Petr
full_name: Kuznetsov, Petr
last_name: Kuznetsov
external_id:
arxiv:
- '1809.04923'
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T14:38:37Z
date_updated: 2018-11-02T14:38:37Z
file_id: '5277'
file_name: ASelf-stabilizingHashedPatrici.pdf
file_size: 500005
relation: main_file
success: 1
file_date_updated: 2018-11-02T14:38:37Z
has_accepted_license: '1'
intvolume: ' 11201'
keyword:
- Self-Stabilizing
- Prefix Search
- Distributed Data Structure
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
publication: Proceedings of the 20th International Symposium on Stabilization, Safety,
and Security of Distributed Systems (SSS)
publisher: Springer, Cham
series_title: Lecture Notes of Computer Science
status: public
title: A Self-Stabilizing Hashed Patricia Trie
type: conference
user_id: '39241'
volume: 11201
year: '2018'
...
---
_id: '4563'
abstract:
- lang: eng
text: "Routing is a challenging problem for wireless ad hoc networks, especially
when the nodes are mobile and spread so widely that in most cases multiple hops
are needed to route a message from one node to another. In fact, it is known that
any online routing protocol has a poor performance in the worst case, in a sense
that there is a distribution of nodes resulting in bad routing paths for that
protocol, even if the nodes know their geographic positions and the geographic
position of the destination of a message is known. The reason for that is that
radio holes in the ad hoc network may require messages to take long detours in
order to get to a destination, which are hard to find in an online fashion.\r\n\r\nIn
this paper, we assume that the wireless ad hoc network can make limited use of
long-range links provided by a global communication infrastructure like a cellular
infrastructure or a satellite in order to compute an abstraction of the wireless
ad hoc network that allows the messages to be sent along near-shortest paths in
the ad hoc network. We present distributed algorithms that compute an abstraction
of the ad hoc network in $\\mathcal{O}\\left(\\log ^2 n\\right)$ time using long-range
links, which results in $c$-competitive routing paths between any two nodes of
the ad hoc network for some constant $c$ if the convex hulls of the radio holes
do not intersect. We also show that the storage needed for the abstraction just
depends on the number and size of the radio holes in the wireless ad hoc network
and is independent on the total number of nodes, and this information just has
to be known to a few nodes for the routing to work.\r\n"
author:
- first_name: Daniel
full_name: Jung, Daniel
id: '37827'
last_name: Jung
- first_name: Christina
full_name: Kolb, Christina
id: '43647'
last_name: Kolb
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Jannik
full_name: Sundermeier, Jannik
id: '38705'
last_name: Sundermeier
citation:
ama: 'Jung D, Kolb C, Scheideler C, Sundermeier J. Competitive Routing in Hybrid
Communication Networks. In: Proceedings of the 14th International Symposium
on Algorithms and Experiments for Wireless Networks (ALGOSENSORS) . Springer;
2018.'
apa: 'Jung, D., Kolb, C., Scheideler, C., & Sundermeier, J. (2018). Competitive
Routing in Hybrid Communication Networks. In Proceedings of the 14th International
Symposium on Algorithms and Experiments for Wireless Networks (ALGOSENSORS) .
Helsinki: Springer.'
bibtex: '@inproceedings{Jung_Kolb_Scheideler_Sundermeier_2018, title={Competitive
Routing in Hybrid Communication Networks}, booktitle={Proceedings of the 14th
International Symposium on Algorithms and Experiments for Wireless Networks (ALGOSENSORS)
}, publisher={Springer}, author={Jung, Daniel and Kolb, Christina and Scheideler,
Christian and Sundermeier, Jannik}, year={2018} }'
chicago: Jung, Daniel, Christina Kolb, Christian Scheideler, and Jannik Sundermeier.
“Competitive Routing in Hybrid Communication Networks.” In Proceedings of the
14th International Symposium on Algorithms and Experiments for Wireless Networks
(ALGOSENSORS) . Springer, 2018.
ieee: D. Jung, C. Kolb, C. Scheideler, and J. Sundermeier, “Competitive Routing
in Hybrid Communication Networks,” in Proceedings of the 14th International
Symposium on Algorithms and Experiments for Wireless Networks (ALGOSENSORS) ,
Helsinki, 2018.
mla: Jung, Daniel, et al. “Competitive Routing in Hybrid Communication Networks.”
Proceedings of the 14th International Symposium on Algorithms and Experiments
for Wireless Networks (ALGOSENSORS) , Springer, 2018.
short: 'D. Jung, C. Kolb, C. Scheideler, J. Sundermeier, in: Proceedings of the
14th International Symposium on Algorithms and Experiments for Wireless Networks
(ALGOSENSORS) , Springer, 2018.'
conference:
end_date: 2018-08-24
location: Helsinki
name: '14th International Symposium on Algorithms and Experiments for Wireless Networks
(ALGOSENSORS) '
start_date: 2018-08-23
date_created: 2018-10-02T07:06:05Z
date_updated: 2022-01-06T07:01:11Z
ddc:
- '000'
department:
- _id: '63'
- _id: '79'
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2019-01-11T10:32:38Z
date_updated: 2019-01-11T10:32:38Z
file_id: '6621'
file_name: 23hybrid.pdf
file_size: 349034
relation: main_file
success: 1
file_date_updated: 2019-01-11T10:32:38Z
has_accepted_license: '1'
keyword:
- greedy routing
- ad hoc networks
- convex hulls
- c-competitiveness
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
publication: 'Proceedings of the 14th International Symposium on Algorithms and Experiments
for Wireless Networks (ALGOSENSORS) '
publisher: Springer
status: public
title: Competitive Routing in Hybrid Communication Networks
type: conference
user_id: '38705'
year: '2018'
...
---
_id: '4565'
author:
- first_name: Daniel
full_name: Jung, Daniel
id: '37827'
last_name: Jung
- first_name: Christina
full_name: Kolb, Christina
id: '43647'
last_name: Kolb
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Jannik
full_name: Sundermeier, Jannik
id: '38705'
last_name: Sundermeier
citation:
ama: 'Jung D, Kolb C, Scheideler C, Sundermeier J. Brief Announcement: Competitive
Routing in Hybrid Communication Networks. In: Proceedings of the 30th on Symposium
on Parallelism in Algorithms and Architectures (SPAA). ACM Press; 2018. doi:10.1145/3210377.3210663'
apa: 'Jung, D., Kolb, C., Scheideler, C., & Sundermeier, J. (2018). Brief Announcement:
Competitive Routing in Hybrid Communication Networks. In Proceedings of the
30th on Symposium on Parallelism in Algorithms and Architectures (SPAA). Wien:
ACM Press. https://doi.org/10.1145/3210377.3210663'
bibtex: '@inproceedings{Jung_Kolb_Scheideler_Sundermeier_2018, title={Brief Announcement:
Competitive Routing in Hybrid Communication Networks}, DOI={10.1145/3210377.3210663},
booktitle={Proceedings of the 30th on Symposium on Parallelism in Algorithms and
Architectures (SPAA)}, publisher={ACM Press}, author={Jung, Daniel and Kolb, Christina
and Scheideler, Christian and Sundermeier, Jannik}, year={2018} }'
chicago: 'Jung, Daniel, Christina Kolb, Christian Scheideler, and Jannik Sundermeier.
“Brief Announcement: Competitive Routing in Hybrid Communication Networks.” In
Proceedings of the 30th on Symposium on Parallelism in Algorithms and Architectures
(SPAA). ACM Press, 2018. https://doi.org/10.1145/3210377.3210663.'
ieee: 'D. Jung, C. Kolb, C. Scheideler, and J. Sundermeier, “Brief Announcement:
Competitive Routing in Hybrid Communication Networks,” in Proceedings of the
30th on Symposium on Parallelism in Algorithms and Architectures (SPAA), Wien,
2018.'
mla: 'Jung, Daniel, et al. “Brief Announcement: Competitive Routing in Hybrid Communication
Networks.” Proceedings of the 30th on Symposium on Parallelism in Algorithms
and Architectures (SPAA), ACM Press, 2018, doi:10.1145/3210377.3210663.'
short: 'D. Jung, C. Kolb, C. Scheideler, J. Sundermeier, in: Proceedings of the
30th on Symposium on Parallelism in Algorithms and Architectures (SPAA), ACM Press,
2018.'
conference:
end_date: 2018-07-18
location: Wien
name: SPAA'18
start_date: 2018-07-17
date_created: 2018-10-02T07:34:47Z
date_updated: 2022-01-06T07:01:12Z
ddc:
- '000'
department:
- _id: '63'
- _id: '79'
doi: 10.1145/3210377.3210663
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2018-11-02T13:48:10Z
date_updated: 2018-11-02T13:48:10Z
file_id: '5254'
file_name: p231-jung-1.pdf
file_size: 1025077
relation: main_file
success: 1
file_date_updated: 2018-11-02T13:48:10Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
publication: Proceedings of the 30th on Symposium on Parallelism in Algorithms and
Architectures (SPAA)
publication_identifier:
isbn:
- '9781450357999'
publication_status: published
publisher: ACM Press
status: public
title: 'Brief Announcement: Competitive Routing in Hybrid Communication Networks'
type: conference
user_id: '38705'
year: '2018'
...
---
_id: '7570'
author:
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
- first_name: Johannes Sebastian
full_name: Schaefer, Johannes Sebastian
id: '30291'
last_name: Schaefer
citation:
ama: 'Meyer auf der Heide F, Schaefer JS. Brief Announcement: Communication in Systems
of Home Based Mobile Agents. In: Proceedings of the 30th on Symposium on Parallelism
in Algorithms and Architectures - SPAA ’18. ACM Press; 2018. doi:10.1145/3210377.3210662'
apa: 'Meyer auf der Heide, F., & Schaefer, J. S. (2018). Brief Announcement:
Communication in Systems of Home Based Mobile Agents. In Proceedings of the
30th on Symposium on Parallelism in Algorithms and Architectures - SPAA ’18.
Vienna: ACM Press. https://doi.org/10.1145/3210377.3210662'
bibtex: '@inproceedings{Meyer auf der Heide_Schaefer_2018, title={Brief Announcement:
Communication in Systems of Home Based Mobile Agents}, DOI={10.1145/3210377.3210662},
booktitle={Proceedings of the 30th on Symposium on Parallelism in Algorithms and
Architectures - SPAA ’18}, publisher={ACM Press}, author={Meyer auf der Heide,
Friedhelm and Schaefer, Johannes Sebastian}, year={2018} }'
chicago: 'Meyer auf der Heide, Friedhelm, and Johannes Sebastian Schaefer. “Brief
Announcement: Communication in Systems of Home Based Mobile Agents.” In Proceedings
of the 30th on Symposium on Parallelism in Algorithms and Architectures - SPAA
’18. ACM Press, 2018. https://doi.org/10.1145/3210377.3210662.'
ieee: 'F. Meyer auf der Heide and J. S. Schaefer, “Brief Announcement: Communication
in Systems of Home Based Mobile Agents,” in Proceedings of the 30th on Symposium
on Parallelism in Algorithms and Architectures - SPAA ’18, Vienna, 2018.'
mla: 'Meyer auf der Heide, Friedhelm, and Johannes Sebastian Schaefer. “Brief Announcement:
Communication in Systems of Home Based Mobile Agents.” Proceedings of the 30th
on Symposium on Parallelism in Algorithms and Architectures - SPAA ’18, ACM
Press, 2018, doi:10.1145/3210377.3210662.'
short: 'F. Meyer auf der Heide, J.S. Schaefer, in: Proceedings of the 30th on Symposium
on Parallelism in Algorithms and Architectures - SPAA ’18, ACM Press, 2018.'
conference:
end_date: 2018-07-18
location: Vienna
name: 30th Symposium on Parallelism in Algorithms and Architectures
start_date: 2018-07-16
date_created: 2019-02-06T14:16:19Z
date_updated: 2022-01-06T07:03:40Z
ddc:
- '000'
department:
- _id: '63'
doi: 10.1145/3210377.3210662
file:
- access_level: closed
content_type: application/pdf
creator: jschaef
date_created: 2019-02-06T14:18:35Z
date_updated: 2019-02-06T14:18:35Z
file_id: '7576'
file_name: p359-meyer-auf-der-heide.pdf
file_size: 1504739
relation: main_file
file_date_updated: 2019-02-06T14:18:35Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '5'
name: SFB 901 - Subproject A1
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of the 30th on Symposium on Parallelism in Algorithms and
Architectures - SPAA '18
publication_identifier:
isbn:
- '9781450357999'
publication_status: published
publisher: ACM Press
status: public
title: 'Brief Announcement: Communication in Systems of Home Based Mobile Agents'
type: conference
user_id: '30291'
year: '2018'
...
---
_id: '4375'
abstract:
- lang: eng
text: "We present a peer-to-peer network that supports the efficient processing
of orthogonal range queries $R=\\bigtimes_{i=1}^{d}[a_i,\\,b_i]$ in a $d$-dimensional
point space.\\\\\r\nThe network is the same for each dimension, namely a distance
halving network like the one introduced by Naor and Wieder (ACM TALG'07).\r\nWe
show how to execute such range queries using $\\mathcal{O}\\left(2^{d'}d\\,\\log
m + d\\,|R|\\right)$ hops (and the same number of messages) in total. Here $[m]^d$
is the ground set, $|R|$ is the size and $d'$ the dimension of the queried range.\r\nFurthermore,
if the peers form a distributed network, the query can be answered in $\\mathcal{O}\\left(d\\,\\log
m + d\\,\\sum_{i=1}^{d}(b_i-a_i+1)\\right)$ communication rounds.\r\nOur algorithms
are based on a mapping of the Hilbert Curve through $[m]^d$ to the peers."
author:
- first_name: Markus
full_name: Benter, Markus
last_name: Benter
- first_name: Till
full_name: Knollmann, Till
id: '39241'
last_name: Knollmann
orcid: 0000-0003-2014-4696
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
- first_name: Alexander
full_name: Setzer, Alexander
id: '11108'
last_name: Setzer
- first_name: Jannik
full_name: Sundermeier, Jannik
id: '38705'
last_name: Sundermeier
citation:
ama: 'Benter M, Knollmann T, Meyer auf der Heide F, Setzer A, Sundermeier J. A Peer-to-Peer
based Cloud Storage supporting orthogonal Range Queries of arbitrary Dimension.
In: Proceedings of the 4th International Symposium on Algorithmic Aspects of
Cloud Computing (ALGOCLOUD). ; 2018. doi:10.1007/978-3-030-19759-9_4'
apa: Benter, M., Knollmann, T., Meyer auf der Heide, F., Setzer, A., & Sundermeier,
J. (2018). A Peer-to-Peer based Cloud Storage supporting orthogonal Range Queries
of arbitrary Dimension. In Proceedings of the 4th International Symposium on
Algorithmic Aspects of Cloud Computing (ALGOCLOUD). Helsinki. https://doi.org/10.1007/978-3-030-19759-9_4
bibtex: '@inproceedings{Benter_Knollmann_Meyer auf der Heide_Setzer_Sundermeier_2018,
title={A Peer-to-Peer based Cloud Storage supporting orthogonal Range Queries
of arbitrary Dimension}, DOI={10.1007/978-3-030-19759-9_4},
booktitle={Proceedings of the 4th International Symposium on Algorithmic Aspects
of Cloud Computing (ALGOCLOUD)}, author={Benter, Markus and Knollmann, Till and
Meyer auf der Heide, Friedhelm and Setzer, Alexander and Sundermeier, Jannik},
year={2018} }'
chicago: Benter, Markus, Till Knollmann, Friedhelm Meyer auf der Heide, Alexander
Setzer, and Jannik Sundermeier. “A Peer-to-Peer Based Cloud Storage Supporting
Orthogonal Range Queries of Arbitrary Dimension.” In Proceedings of the 4th
International Symposium on Algorithmic Aspects of Cloud Computing (ALGOCLOUD),
2018. https://doi.org/10.1007/978-3-030-19759-9_4.
ieee: M. Benter, T. Knollmann, F. Meyer auf der Heide, A. Setzer, and J. Sundermeier,
“A Peer-to-Peer based Cloud Storage supporting orthogonal Range Queries of arbitrary
Dimension,” in Proceedings of the 4th International Symposium on Algorithmic
Aspects of Cloud Computing (ALGOCLOUD), Helsinki, 2018.
mla: Benter, Markus, et al. “A Peer-to-Peer Based Cloud Storage Supporting Orthogonal
Range Queries of Arbitrary Dimension.” Proceedings of the 4th International
Symposium on Algorithmic Aspects of Cloud Computing (ALGOCLOUD), 2018, doi:10.1007/978-3-030-19759-9_4.
short: 'M. Benter, T. Knollmann, F. Meyer auf der Heide, A. Setzer, J. Sundermeier,
in: Proceedings of the 4th International Symposium on Algorithmic Aspects of Cloud
Computing (ALGOCLOUD), 2018.'
conference:
end_date: 2018-08-21
location: Helsinki
name: 4th International Symposium on Algorithmic Aspects of Cloud Computing (ALGOCLOUD)
start_date: 2018-08-20
date_created: 2018-09-11T05:26:59Z
date_updated: 2022-01-06T07:01:00Z
ddc:
- '000'
department:
- _id: '63'
- _id: '79'
doi: 10.1007/978-3-030-19759-9_4
file:
- access_level: closed
content_type: application/pdf
creator: tillk
date_created: 2018-11-27T10:03:33Z
date_updated: 2018-11-27T10:03:33Z
file_id: '5863'
file_name: A Peer-to-Peer based Cloud Storage supporting orthogonal Range Queries
of arbitrary Dimension.pdf
file_size: 1122875
relation: main_file
success: 1
file_date_updated: 2018-11-27T10:03:33Z
has_accepted_license: '1'
keyword:
- Distributed Storage
- Multi-Dimensional Range Queries
- Peer-to-Peer
- Hilbert Curve
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
publication: Proceedings of the 4th International Symposium on Algorithmic Aspects
of Cloud Computing (ALGOCLOUD)
status: public
title: A Peer-to-Peer based Cloud Storage supporting orthogonal Range Queries of arbitrary
Dimension
type: conference
user_id: '14955'
year: '2018'
...
---
_id: '5403'
author:
- first_name: Marcel
full_name: Geromel, Marcel
last_name: Geromel
citation:
ama: Geromel M. Mobile Facility Leasing. Universität Paderborn; 2018.
apa: Geromel, M. (2018). Mobile Facility Leasing. Universität Paderborn.
bibtex: '@book{Geromel_2018, title={Mobile Facility Leasing}, publisher={Universität
Paderborn}, author={Geromel, Marcel}, year={2018} }'
chicago: Geromel, Marcel. Mobile Facility Leasing. Universität Paderborn,
2018.
ieee: M. Geromel, Mobile Facility Leasing. Universität Paderborn, 2018.
mla: Geromel, Marcel. Mobile Facility Leasing. Universität Paderborn, 2018.
short: M. Geromel, Mobile Facility Leasing, Universität Paderborn, 2018.
date_created: 2018-11-07T09:20:59Z
date_updated: 2022-01-06T07:01:51Z
department:
- _id: '63'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
title: Mobile Facility Leasing
type: bachelorsthesis
user_id: '477'
year: '2018'
...
---
_id: '5404'
author:
- first_name: Patrick Irenäus
full_name: Kolpaczki, Patrick Irenäus
last_name: Kolpaczki
citation:
ama: Kolpaczki PI. Online Algorithmen Für Das K-Page Migration Problem. Universität
Paderborn; 2018.
apa: Kolpaczki, P. I. (2018). Online Algorithmen für das k-Page Migration Problem.
Universität Paderborn.
bibtex: '@book{Kolpaczki_2018, title={Online Algorithmen für das k-Page Migration
Problem}, publisher={Universität Paderborn}, author={Kolpaczki, Patrick Irenäus},
year={2018} }'
chicago: Kolpaczki, Patrick Irenäus. Online Algorithmen Für Das K-Page Migration
Problem. Universität Paderborn, 2018.
ieee: P. I. Kolpaczki, Online Algorithmen für das k-Page Migration Problem.
Universität Paderborn, 2018.
mla: Kolpaczki, Patrick Irenäus. Online Algorithmen Für Das K-Page Migration
Problem. Universität Paderborn, 2018.
short: P.I. Kolpaczki, Online Algorithmen Für Das K-Page Migration Problem, Universität
Paderborn, 2018.
date_created: 2018-11-07T09:23:17Z
date_updated: 2022-01-06T07:01:51Z
department:
- _id: '63'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
title: Online Algorithmen für das k-Page Migration Problem
type: bachelorsthesis
user_id: '477'
year: '2018'
...
---
_id: '669'
abstract:
- lang: eng
text: We study a new class of games which generalizes congestion games andits bottleneck
variant. We introduce congestion games with mixed objectives to modelnetwork scenarios
in which players seek to optimize for latency and bandwidths alike.We characterize
the (non-)existence of pure Nash equilibria (PNE), the convergenceof improvement
dynamics, the quality of equilibria and show the complexity of thedecision problem.
For games that do not possess PNE we give bounds on the approx-imation ratio of
approximate pure Nash equilibria.
author:
- first_name: Matthias
full_name: Feldotto, Matthias
id: '14052'
last_name: Feldotto
orcid: 0000-0003-1348-6516
- first_name: Lennart
full_name: Leder, Lennart
last_name: Leder
- first_name: Alexander
full_name: Skopalik, Alexander
id: '40384'
last_name: Skopalik
citation:
ama: Feldotto M, Leder L, Skopalik A. Congestion games with mixed objectives. Journal
of Combinatorial Optimization. 2018;36(4):1145-1167. doi:10.1007/s10878-017-0189-y
apa: Feldotto, M., Leder, L., & Skopalik, A. (2018). Congestion games with mixed
objectives. Journal of Combinatorial Optimization, 36(4), 1145–1167.
https://doi.org/10.1007/s10878-017-0189-y
bibtex: '@article{Feldotto_Leder_Skopalik_2018, title={Congestion games with mixed
objectives}, volume={36}, DOI={10.1007/s10878-017-0189-y},
number={4}, journal={Journal of Combinatorial Optimization}, publisher={Springer
Nature}, author={Feldotto, Matthias and Leder, Lennart and Skopalik, Alexander},
year={2018}, pages={1145–1167} }'
chicago: 'Feldotto, Matthias, Lennart Leder, and Alexander Skopalik. “Congestion
Games with Mixed Objectives.” Journal of Combinatorial Optimization 36,
no. 4 (2018): 1145–67. https://doi.org/10.1007/s10878-017-0189-y.'
ieee: M. Feldotto, L. Leder, and A. Skopalik, “Congestion games with mixed objectives,”
Journal of Combinatorial Optimization, vol. 36, no. 4, pp. 1145–1167, 2018.
mla: Feldotto, Matthias, et al. “Congestion Games with Mixed Objectives.” Journal
of Combinatorial Optimization, vol. 36, no. 4, Springer Nature, 2018, pp.
1145–67, doi:10.1007/s10878-017-0189-y.
short: M. Feldotto, L. Leder, A. Skopalik, Journal of Combinatorial Optimization
36 (2018) 1145–1167.
date_created: 2017-10-26T14:11:04Z
date_updated: 2022-01-06T07:03:15Z
ddc:
- '000'
department:
- _id: '63'
- _id: '541'
doi: 10.1007/s10878-017-0189-y
external_id:
arxiv:
- '1607.05143'
file:
- access_level: closed
content_type: application/pdf
creator: feldi
date_created: 2018-10-31T16:57:32Z
date_updated: 2018-10-31T16:57:32Z
file_id: '5226'
file_name: Feldotto2018_Article_CongestionGamesWithMixedObject.pdf
file_size: 605207
relation: main_file
success: 1
file_date_updated: 2018-10-31T16:57:32Z
has_accepted_license: '1'
intvolume: ' 36'
issue: '4'
language:
- iso: eng
page: 1145-1167
project:
- _id: '1'
name: SFB 901
- _id: '7'
name: SFB 901 - Subprojekt A3
- _id: '2'
name: SFB 901 - Project Area A
publication: Journal of Combinatorial Optimization
publication_identifier:
issn:
- 1382-6905
- 1573-2886
publication_status: published
publisher: Springer Nature
status: public
title: Congestion games with mixed objectives
type: journal_article
user_id: '14052'
volume: 36
year: '2018'
...
---
_id: '1186'
author:
- first_name: Arne
full_name: Kemper, Arne
last_name: Kemper
citation:
ama: Kemper A. Pure Nash Equilibria in Robust Congestion Games via Potential
Functions. Universität Paderborn; 2018.
apa: Kemper, A. (2018). Pure Nash Equilibria in Robust Congestion Games via Potential
Functions. Universität Paderborn.
bibtex: '@book{Kemper_2018, title={Pure Nash Equilibria in Robust Congestion Games
via Potential Functions}, publisher={Universität Paderborn}, author={Kemper, Arne},
year={2018} }'
chicago: Kemper, Arne. Pure Nash Equilibria in Robust Congestion Games via Potential
Functions. Universität Paderborn, 2018.
ieee: A. Kemper, Pure Nash Equilibria in Robust Congestion Games via Potential
Functions. Universität Paderborn, 2018.
mla: Kemper, Arne. Pure Nash Equilibria in Robust Congestion Games via Potential
Functions. Universität Paderborn, 2018.
short: A. Kemper, Pure Nash Equilibria in Robust Congestion Games via Potential
Functions, Universität Paderborn, 2018.
date_created: 2018-03-02T13:47:57Z
date_updated: 2022-01-06T06:51:11Z
department:
- _id: '63'
- _id: '541'
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '7'
name: SFB 901 - Subproject A3
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Alexander
full_name: Skopalik, Alexander
id: '40384'
last_name: Skopalik
title: Pure Nash Equilibria in Robust Congestion Games via Potential Functions
type: mastersthesis
user_id: '14052'
year: '2018'
...
---
_id: '1187'
author:
- first_name: Marcel
full_name: Nachtigall, Marcel
last_name: Nachtigall
citation:
ama: Nachtigall M. Scenario-Driven Strategy Analysis in a n-Player Composition
Game Model. Universität Paderborn; 2018.
apa: Nachtigall, M. (2018). Scenario-driven Strategy Analysis in a n-player Composition
Game Model. Universität Paderborn.
bibtex: '@book{Nachtigall_2018, title={Scenario-driven Strategy Analysis in a n-player
Composition Game Model}, publisher={Universität Paderborn}, author={Nachtigall,
Marcel}, year={2018} }'
chicago: Nachtigall, Marcel. Scenario-Driven Strategy Analysis in a n-Player
Composition Game Model. Universität Paderborn, 2018.
ieee: M. Nachtigall, Scenario-driven Strategy Analysis in a n-player Composition
Game Model. Universität Paderborn, 2018.
mla: Nachtigall, Marcel. Scenario-Driven Strategy Analysis in a n-Player Composition
Game Model. Universität Paderborn, 2018.
short: M. Nachtigall, Scenario-Driven Strategy Analysis in a n-Player Composition
Game Model, Universität Paderborn, 2018.
date_created: 2018-03-02T13:49:39Z
date_updated: 2022-01-06T06:51:11Z
department:
- _id: '63'
- _id: '541'
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '7'
name: SFB 901 - Subproject A3
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Alexander
full_name: Skopalik, Alexander
id: '40384'
last_name: Skopalik
title: Scenario-driven Strategy Analysis in a n-player Composition Game Model
type: bachelorsthesis
user_id: '14052'
year: '2018'
...
---
_id: '1188'
author:
- first_name: Jérôme
full_name: Kempf, Jérôme
last_name: Kempf
citation:
ama: Kempf J. Learning Deterministic Bandit Behaviour Form Compositions.
Universität Paderborn; 2018.
apa: Kempf, J. (2018). Learning deterministic bandit behaviour form compositions.
Universität Paderborn.
bibtex: '@book{Kempf_2018, title={Learning deterministic bandit behaviour form compositions},
publisher={Universität Paderborn}, author={Kempf, Jérôme}, year={2018} }'
chicago: Kempf, Jérôme. Learning Deterministic Bandit Behaviour Form Compositions.
Universität Paderborn, 2018.
ieee: J. Kempf, Learning deterministic bandit behaviour form compositions.
Universität Paderborn, 2018.
mla: Kempf, Jérôme. Learning Deterministic Bandit Behaviour Form Compositions.
Universität Paderborn, 2018.
short: J. Kempf, Learning Deterministic Bandit Behaviour Form Compositions, Universität
Paderborn, 2018.
date_created: 2018-03-02T13:51:14Z
date_updated: 2022-01-06T06:51:11Z
department:
- _id: '63'
- _id: '541'
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '7'
name: SFB 901 - Subproject A3
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Alexander
full_name: Skopalik, Alexander
id: '40384'
last_name: Skopalik
title: Learning deterministic bandit behaviour form compositions
type: bachelorsthesis
user_id: '14052'
year: '2018'
...
---
_id: '16392'
author:
- first_name: Björn
full_name: Feldkord, Björn
id: '22704'
last_name: Feldkord
- first_name: Manuel
full_name: Malatyali, Manuel
last_name: Malatyali
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
citation:
ama: 'Feldkord B, Malatyali M, Meyer auf der Heide F. A Dynamic Distributed Data
Structure for Top-k and k-Select Queries. In: Progress in Pattern Recognition,
Image Analysis, Computer Vision, and Applications. Cham; 2018. doi:10.1007/978-3-319-98355-4_18'
apa: Feldkord, B., Malatyali, M., & Meyer auf der Heide, F. (2018). A Dynamic
Distributed Data Structure for Top-k and k-Select Queries. In Progress in Pattern
Recognition, Image Analysis, Computer Vision, and Applications. Cham. https://doi.org/10.1007/978-3-319-98355-4_18
bibtex: '@inbook{Feldkord_Malatyali_Meyer auf der Heide_2018, place={Cham}, title={A
Dynamic Distributed Data Structure for Top-k and k-Select Queries}, DOI={10.1007/978-3-319-98355-4_18},
booktitle={Progress in Pattern Recognition, Image Analysis, Computer Vision, and
Applications}, author={Feldkord, Björn and Malatyali, Manuel and Meyer auf der
Heide, Friedhelm}, year={2018} }'
chicago: Feldkord, Björn, Manuel Malatyali, and Friedhelm Meyer auf der Heide. “A
Dynamic Distributed Data Structure for Top-k and k-Select Queries.” In Progress
in Pattern Recognition, Image Analysis, Computer Vision, and Applications.
Cham, 2018. https://doi.org/10.1007/978-3-319-98355-4_18.
ieee: B. Feldkord, M. Malatyali, and F. Meyer auf der Heide, “A Dynamic Distributed
Data Structure for Top-k and k-Select Queries,” in Progress in Pattern Recognition,
Image Analysis, Computer Vision, and Applications, Cham, 2018.
mla: Feldkord, Björn, et al. “A Dynamic Distributed Data Structure for Top-k and
k-Select Queries.” Progress in Pattern Recognition, Image Analysis, Computer
Vision, and Applications, 2018, doi:10.1007/978-3-319-98355-4_18.
short: 'B. Feldkord, M. Malatyali, F. Meyer auf der Heide, in: Progress in Pattern
Recognition, Image Analysis, Computer Vision, and Applications, Cham, 2018.'
date_created: 2020-04-03T07:04:59Z
date_updated: 2022-01-06T06:52:50Z
department:
- _id: '63'
doi: 10.1007/978-3-319-98355-4_18
language:
- iso: eng
place: Cham
publication: Progress in Pattern Recognition, Image Analysis, Computer Vision, and
Applications
publication_identifier:
isbn:
- '9783319125671'
- '9783319125688'
issn:
- 0302-9743
- 1611-3349
publication_status: published
status: public
title: A Dynamic Distributed Data Structure for Top-k and k-Select Queries
type: book_chapter
user_id: '15415'
year: '2018'
...
---
_id: '1369'
abstract:
- lang: eng
text: In budget games, players compete over resources with finite budgets. For every
resource, a player has a specific demand and as a strategy, he chooses a subset
of resources. If the total demand on a resource does not exceed its budget, the
utility of each player who chose that resource equals his demand. Otherwise, the
budget is shared proportionally. In the general case, pure Nash equilibria (NE)
do not exist for such games. In this paper, we consider the natural classes of
singleton and matroid budget games with additional constraints and show that for
each, pure NE can be guaranteed. In addition, we introduce a lexicographical potential
function to prove that every matroid budget game has an approximate pure NE which
depends on the largest ratio between the different demands of each individual
player.
author:
- first_name: Maximilian
full_name: Drees, Maximilian
last_name: Drees
- first_name: Matthias
full_name: Feldotto, Matthias
id: '14052'
last_name: Feldotto
orcid: 0000-0003-1348-6516
- first_name: Sören
full_name: Riechers, Sören
last_name: Riechers
- first_name: Alexander
full_name: Skopalik, Alexander
id: '40384'
last_name: Skopalik
citation:
ama: Drees M, Feldotto M, Riechers S, Skopalik A. Pure Nash equilibria in restricted
budget games. Journal of Combinatorial Optimization. 2018. doi:10.1007/s10878-018-0269-7
apa: Drees, M., Feldotto, M., Riechers, S., & Skopalik, A. (2018). Pure Nash
equilibria in restricted budget games. Journal of Combinatorial Optimization.
https://doi.org/10.1007/s10878-018-0269-7
bibtex: '@article{Drees_Feldotto_Riechers_Skopalik_2018, title={Pure Nash equilibria
in restricted budget games}, DOI={10.1007/s10878-018-0269-7},
journal={Journal of Combinatorial Optimization}, publisher={Springer Nature},
author={Drees, Maximilian and Feldotto, Matthias and Riechers, Sören and Skopalik,
Alexander}, year={2018} }'
chicago: Drees, Maximilian, Matthias Feldotto, Sören Riechers, and Alexander Skopalik.
“Pure Nash Equilibria in Restricted Budget Games.” Journal of Combinatorial
Optimization, 2018. https://doi.org/10.1007/s10878-018-0269-7.
ieee: M. Drees, M. Feldotto, S. Riechers, and A. Skopalik, “Pure Nash equilibria
in restricted budget games,” Journal of Combinatorial Optimization, 2018.
mla: Drees, Maximilian, et al. “Pure Nash Equilibria in Restricted Budget Games.”
Journal of Combinatorial Optimization, Springer Nature, 2018, doi:10.1007/s10878-018-0269-7.
short: M. Drees, M. Feldotto, S. Riechers, A. Skopalik, Journal of Combinatorial
Optimization (2018).
date_created: 2018-03-18T11:12:49Z
date_updated: 2022-01-06T06:51:42Z
ddc:
- '000'
department:
- _id: '63'
- _id: '541'
doi: 10.1007/s10878-018-0269-7
file:
- access_level: closed
content_type: application/pdf
creator: feldi
date_created: 2018-10-31T16:56:13Z
date_updated: 2018-10-31T16:56:13Z
file_id: '5225'
file_name: Drees2018_Article_PureNashEquilibriaInRestricted.pdf
file_size: 561187
relation: main_file
file_date_updated: 2018-10-31T16:56:13Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '7'
name: SFB 901 - Subproject A3
- _id: '4'
name: SFB 901 - Project Area C
- _id: '16'
name: SFB 901 - Subproject C4
publication: Journal of Combinatorial Optimization
publication_identifier:
issn:
- 1382-6905
- 1573-2886
publication_status: epub_ahead
publisher: Springer Nature
status: public
title: Pure Nash equilibria in restricted budget games
type: journal_article
user_id: '14052'
year: '2018'
...
---
_id: '1209'
abstract:
- lang: eng
text: 'My dissertation deals with the Gathering problem for swarms of n point-shaped
robots on a grid, in which all robots of the swarm are supposed to gather at a
previously undefined point. Special attention is paid to the strong limitation
of robot capabilities. These include in particular the lack of global control,
a global compass, global visibility and (global) communication skills. Furthermore,
all robots are identical. The robots are given only local abilities. This includes
a constant range of vision. The robots all work completely synchronously. In this
work we present and analyze three different Gathering strategies in different
robot models. We formally prove correctness and total running time: Chapter 4
focuses on minimizing the available robot capabilities. The underlying strategy
completes the gathering in O(n^2) time. For the following Chapters 5 and 6, the
aim is to optimize the total running time under using only local robot capabilities:
We additionally allow a constant-sized memory and a constant number of locally
visible statuses (lights, flags). For the strategies of both chapters we show
an asymptotically optimal running time of O(n). Unlike in Chapters 4 and 5, we
additionally restrict connectivity and vision to an initially given chain connectivity
in Chapter 6, where two chain neighbors must have a distance of 1 from each other.
A robot can only see and interact with a constant number of its direct chain neighbors.'
author:
- first_name: Daniel
full_name: Jung, Daniel
id: '37827'
last_name: Jung
citation:
ama: Jung D. Local Strategies for Swarm Formations on a Grid. Universität
Paderborn; 2018. doi:10.17619/UNIPB/1-271
apa: Jung, D. (2018). Local Strategies for Swarm Formations on a Grid. Universität
Paderborn. https://doi.org/10.17619/UNIPB/1-271
bibtex: '@book{Jung_2018, title={Local Strategies for Swarm Formations on a Grid},
DOI={10.17619/UNIPB/1-271},
publisher={Universität Paderborn}, author={Jung, Daniel}, year={2018} }'
chicago: Jung, Daniel. Local Strategies for Swarm Formations on a Grid. Universität
Paderborn, 2018. https://doi.org/10.17619/UNIPB/1-271.
ieee: D. Jung, Local Strategies for Swarm Formations on a Grid. Universität
Paderborn, 2018.
mla: Jung, Daniel. Local Strategies for Swarm Formations on a Grid. Universität
Paderborn, 2018, doi:10.17619/UNIPB/1-271.
short: D. Jung, Local Strategies for Swarm Formations on a Grid, Universität Paderborn,
2018.
date_created: 2018-03-13T10:26:16Z
date_updated: 2024-07-12T12:05:00Z
department:
- _id: '63'
- _id: '26'
doi: 10.17619/UNIPB/1-271
language:
- iso: eng
project:
- _id: '1'
grant_number: '160364472'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
grant_number: '160364472'
name: SFB 901 - Subproject A1
publication_identifier:
isbn:
- 978-3-942647-99-1
publisher: Universität Paderborn
related_material:
link:
- relation: confirmation
url: https://doi.org/10.17619/UNIPB/1-271
status: public
supervisor:
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
title: Local Strategies for Swarm Formations on a Grid
type: dissertation
user_id: '1112'
year: '2018'
...
---
_id: '19604'
author:
- first_name: Shouwei
full_name: Li, Shouwei
last_name: Li
citation:
ama: Li S. Parallel Fixed Parameter Tractable Problems. Universität Paderborn;
2017. doi:10.17619/UNIPB/1-252
apa: Li, S. (2017). Parallel fixed parameter tractable problems. Universität
Paderborn. https://doi.org/10.17619/UNIPB/1-252
bibtex: '@book{Li_2017, place={Universität Paderborn}, title={Parallel fixed parameter
tractable problems}, DOI={10.17619/UNIPB/1-252},
author={Li, Shouwei}, year={2017} }'
chicago: Li, Shouwei. Parallel Fixed Parameter Tractable Problems. Universität
Paderborn, 2017. https://doi.org/10.17619/UNIPB/1-252.
ieee: S. Li, Parallel fixed parameter tractable problems. Universität Paderborn,
2017.
mla: Li, Shouwei. Parallel Fixed Parameter Tractable Problems. 2017, doi:10.17619/UNIPB/1-252.
short: S. Li, Parallel Fixed Parameter Tractable Problems, Universität Paderborn,
2017.
date_created: 2020-09-21T13:52:09Z
date_updated: 2022-01-06T06:54:07Z
department:
- _id: '63'
doi: 10.17619/UNIPB/1-252
language:
- iso: eng
place: Universität Paderborn
related_material:
link:
- relation: confirmation
url: '10.17619/UNIPB/1-252 '
status: public
supervisor:
- first_name: Friedhelm
full_name: Meyer auf der Heide, Friedhelm
id: '15523'
last_name: Meyer auf der Heide
title: Parallel fixed parameter tractable problems
type: dissertation
user_id: '15415'
year: '2017'
...
---
_id: '2851'
author:
- first_name: Christine
full_name: Markarian, Christine
id: '37612'
last_name: Markarian
citation:
ama: 'Markarian C. Leasing with Uncertainty. In: International Conference on
Operations Research (OR). ; 2017. doi:10.1007/978-3-319-89920-6_57'
apa: Markarian, C. (2017). Leasing with Uncertainty. In International Conference
on Operations Research (OR). Berlin. https://doi.org/10.1007/978-3-319-89920-6_57
bibtex: '@inproceedings{Markarian_2017, title={Leasing with Uncertainty}, DOI={10.1007/978-3-319-89920-6_57},
booktitle={International Conference on Operations Research (OR)}, author={Markarian,
Christine}, year={2017} }'
chicago: Markarian, Christine. “Leasing with Uncertainty.” In International Conference
on Operations Research (OR), 2017. https://doi.org/10.1007/978-3-319-89920-6_57.
ieee: C. Markarian, “Leasing with Uncertainty,” in International Conference on
Operations Research (OR), Berlin, 2017.
mla: Markarian, Christine. “Leasing with Uncertainty.” International Conference
on Operations Research (OR), 2017, doi:10.1007/978-3-319-89920-6_57.
short: 'C. Markarian, in: International Conference on Operations Research (OR),
2017.'
conference:
end_date: Sept 8, 2017
location: Berlin
start_date: Sept 6, 2017
date_created: 2018-05-24T08:44:43Z
date_updated: 2022-01-06T06:58:08Z
ddc:
- '000'
department:
- _id: '63'
doi: 10.1007/978-3-319-89920-6_57
file:
- access_level: closed
content_type: application/pdf
creator: feldi
date_created: 2018-11-13T13:16:30Z
date_updated: 2018-11-13T13:16:30Z
file_id: '5537'
file_name: Markarian2018_Chapter_LeasingWithUncertainty.pdf
file_size: 257103
relation: main_file
success: 1
file_date_updated: 2018-11-13T13:16:30Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
publication: International Conference on Operations Research (OR)
status: public
title: Leasing with Uncertainty
type: conference
user_id: '14052'
year: '2017'
...
---
_id: '24398'
abstract:
- lang: eng
text: 'Through this study, we introduce the idea of applying scheduling techniques
to allocate spatial resources that are shared among multiple robots moving in
a static environment and having temporal constraints on the arrival time to destinations.
To illustrate this idea, we present an exemplified algorithm that plans and assigns
a motion path to each robot. The considered problem is particularly challenging
because: (i) the robots share the same environment and thus the planner must take
into account overlapping paths which cannot happen at the same time; (ii) there
are time deadlines thus the planner must deal with temporal constraints; (iii)
new requests arrive without a priori knowledge thus the planner must be able to
add new paths online and adjust old plans; (iv) the robot motion is subject to
noise thus the planner must be reactive to adapt to online changes. We showcase
the functioning of the proposed algorithm through a set of agent-based simulations.'
author:
- first_name: Yara
full_name: Khaluf, Yara
last_name: Khaluf
- first_name: Christine
full_name: Markarian, Christine
last_name: Markarian
- first_name: Pieter
full_name: Simoens, Pieter
last_name: Simoens
- first_name: Andreagiovanni
full_name: Reina, Andreagiovanni
last_name: Reina
citation:
ama: 'Khaluf Y, Markarian C, Simoens P, Reina A. Scheduling Access to Shared Space
in Multi-robot Systems. In: International Conference on Practical Applications
of Agents and Multi-Agent Systems (PAAMS 2017). ; 2017. doi:10.1007/978-3-319-59930-4_12'
apa: Khaluf, Y., Markarian, C., Simoens, P., & Reina, A. (2017). Scheduling
Access to Shared Space in Multi-robot Systems. International Conference on
Practical Applications of Agents and Multi-Agent Systems (PAAMS 2017). https://doi.org/10.1007/978-3-319-59930-4_12
bibtex: '@inproceedings{Khaluf_Markarian_Simoens_Reina_2017, place={Cham}, title={Scheduling
Access to Shared Space in Multi-robot Systems}, DOI={10.1007/978-3-319-59930-4_12},
booktitle={International Conference on Practical Applications of Agents and Multi-Agent
Systems (PAAMS 2017)}, author={Khaluf, Yara and Markarian, Christine and Simoens,
Pieter and Reina, Andreagiovanni}, year={2017} }'
chicago: Khaluf, Yara, Christine Markarian, Pieter Simoens, and Andreagiovanni Reina.
“Scheduling Access to Shared Space in Multi-Robot Systems.” In International
Conference on Practical Applications of Agents and Multi-Agent Systems (PAAMS
2017). Cham, 2017. https://doi.org/10.1007/978-3-319-59930-4_12.
ieee: 'Y. Khaluf, C. Markarian, P. Simoens, and A. Reina, “Scheduling Access to
Shared Space in Multi-robot Systems,” 2017, doi: 10.1007/978-3-319-59930-4_12.'
mla: Khaluf, Yara, et al. “Scheduling Access to Shared Space in Multi-Robot Systems.”
International Conference on Practical Applications of Agents and Multi-Agent
Systems (PAAMS 2017), 2017, doi:10.1007/978-3-319-59930-4_12.
short: 'Y. Khaluf, C. Markarian, P. Simoens, A. Reina, in: International Conference
on Practical Applications of Agents and Multi-Agent Systems (PAAMS 2017), Cham,
2017.'
date_created: 2021-09-14T12:41:58Z
date_updated: 2022-01-06T06:56:19Z
department:
- _id: '63'
doi: 10.1007/978-3-319-59930-4_12
language:
- iso: eng
place: Cham
publication: International Conference on Practical Applications of Agents and Multi-Agent
Systems (PAAMS 2017)
publication_identifier:
issn:
- 0302-9743
- 1611-3349
publication_status: published
status: public
title: Scheduling Access to Shared Space in Multi-robot Systems
type: conference
user_id: '15415'
year: '2017'
...
---
_id: '112'
abstract:
- lang: eng
text: We study a model of selfish resource allocation that seeks to incorporate
dependencies among resources as they exist in in modern networked environments.
Our model is inspired by utility functions with constant elasticity of substitution
(CES) which is a well-studied model in economics. We consider congestion games
with different aggregation functions. In particular, we study $L_p$ norms and
analyze the existence and complexity of (approximate) pure Nash equilibria. Additionally,
we give an almost tight characterization based on monotonicity properties to describe
the set of aggregation functions that guarantee the existence of pure Nash equilibria.
author:
- first_name: Matthias
full_name: Feldotto, Matthias
id: '14052'
last_name: Feldotto
orcid: 0000-0003-1348-6516
- first_name: Lennart
full_name: Leder, Lennart
last_name: Leder
- first_name: Alexander
full_name: Skopalik, Alexander
id: '40384'
last_name: Skopalik
citation:
ama: 'Feldotto M, Leder L, Skopalik A. Congestion Games with Complementarities.
In: Proceedings of the 10th International Conference on Algorithms and Complexity
(CIAC). LNCS. ; 2017:222--233. doi:10.1007/978-3-319-57586-5_19'
apa: Feldotto, M., Leder, L., & Skopalik, A. (2017). Congestion Games with Complementarities.
In Proceedings of the 10th International Conference on Algorithms and Complexity
(CIAC) (pp. 222--233). https://doi.org/10.1007/978-3-319-57586-5_19
bibtex: '@inproceedings{Feldotto_Leder_Skopalik_2017, series={LNCS}, title={Congestion
Games with Complementarities}, DOI={10.1007/978-3-319-57586-5_19},
booktitle={Proceedings of the 10th International Conference on Algorithms and
Complexity (CIAC)}, author={Feldotto, Matthias and Leder, Lennart and Skopalik,
Alexander}, year={2017}, pages={222--233}, collection={LNCS} }'
chicago: Feldotto, Matthias, Lennart Leder, and Alexander Skopalik. “Congestion
Games with Complementarities.” In Proceedings of the 10th International Conference
on Algorithms and Complexity (CIAC), 222--233. LNCS, 2017. https://doi.org/10.1007/978-3-319-57586-5_19.
ieee: M. Feldotto, L. Leder, and A. Skopalik, “Congestion Games with Complementarities,”
in Proceedings of the 10th International Conference on Algorithms and Complexity
(CIAC), 2017, pp. 222--233.
mla: Feldotto, Matthias, et al. “Congestion Games with Complementarities.” Proceedings
of the 10th International Conference on Algorithms and Complexity (CIAC),
2017, pp. 222--233, doi:10.1007/978-3-319-57586-5_19.
short: 'M. Feldotto, L. Leder, A. Skopalik, in: Proceedings of the 10th International
Conference on Algorithms and Complexity (CIAC), 2017, pp. 222--233.'
date_created: 2017-10-17T12:41:13Z
date_updated: 2022-01-06T06:50:58Z
ddc:
- '040'
department:
- _id: '63'
- _id: '541'
doi: 10.1007/978-3-319-57586-5_19
external_id:
arxiv:
- '1701.07304'
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-21T13:05:37Z
date_updated: 2018-03-21T13:05:37Z
file_id: '1566'
file_name: 112-FeldottoLederSkopalik2017.pdf
file_size: 264089
relation: main_file
success: 1
file_date_updated: 2018-03-21T13:05:37Z
has_accepted_license: '1'
page: 222--233
project:
- _id: '1'
name: SFB 901
- _id: '7'
name: SFB 901 - Subprojekt A3
- _id: '2'
name: SFB 901 - Project Area A
publication: Proceedings of the 10th International Conference on Algorithms and Complexity
(CIAC)
series_title: LNCS
status: public
title: Congestion Games with Complementarities
type: conference
user_id: '14052'
year: '2017'
...
---
_id: '113'
abstract:
- lang: eng
text: We study the computation of approximate pure Nash equilibria in Shapley value
(SV) weighted congestion games, introduced in [19]. This class of games considers
weighted congestion games in which Shapley values are used as an alternative (to
proportional shares) for distributing the total cost of each resource among its
users. We focus on the interesting subclass of such games with polynomial resource
cost functions and present an algorithm that computes approximate pure Nash equilibria
with a polynomial number of strategy updates. Since computing a single strategy
update is hard, we apply sampling techniques which allow us to achieve polynomial
running time. The algorithm builds on the algorithmic ideas of [7], however, to
the best of our knowledge, this is the first algorithmic result on computation
of approximate equilibria using other than proportional shares as player costs
in this setting. We present a novel relation that approximates the Shapley value
of a player by her proportional share and vice versa. As side results, we upper
bound the approximate price of anarchy of such games and significantly improve
the best known factor for computing approximate pure Nash equilibria in weighted
congestion games of [7].
author:
- first_name: Matthias
full_name: Feldotto, Matthias
id: '14052'
last_name: Feldotto
orcid: 0000-0003-1348-6516
- first_name: Martin
full_name: Gairing, Martin
last_name: Gairing
- first_name: Grammateia
full_name: Kotsialou, Grammateia
last_name: Kotsialou
- first_name: Alexander
full_name: Skopalik, Alexander
id: '40384'
last_name: Skopalik
citation:
ama: 'Feldotto M, Gairing M, Kotsialou G, Skopalik A. Computing Approximate Pure
Nash Equilibria in Shapley Value Weighted Congestion Games. In: Proceedings
of the 13th International Conference on Web and Internet Economics (WINE).
; 2017. doi:10.1007/978-3-319-71924-5_14'
apa: Feldotto, M., Gairing, M., Kotsialou, G., & Skopalik, A. (2017). Computing
Approximate Pure Nash Equilibria in Shapley Value Weighted Congestion Games. In
Proceedings of the 13th International Conference on Web and Internet Economics
(WINE). https://doi.org/10.1007/978-3-319-71924-5_14
bibtex: '@inproceedings{Feldotto_Gairing_Kotsialou_Skopalik_2017, title={Computing
Approximate Pure Nash Equilibria in Shapley Value Weighted Congestion Games},
DOI={10.1007/978-3-319-71924-5_14},
booktitle={Proceedings of the 13th International Conference on Web and Internet
Economics (WINE)}, author={Feldotto, Matthias and Gairing, Martin and Kotsialou,
Grammateia and Skopalik, Alexander}, year={2017} }'
chicago: Feldotto, Matthias, Martin Gairing, Grammateia Kotsialou, and Alexander
Skopalik. “Computing Approximate Pure Nash Equilibria in Shapley Value Weighted
Congestion Games.” In Proceedings of the 13th International Conference on Web
and Internet Economics (WINE), 2017. https://doi.org/10.1007/978-3-319-71924-5_14.
ieee: M. Feldotto, M. Gairing, G. Kotsialou, and A. Skopalik, “Computing Approximate
Pure Nash Equilibria in Shapley Value Weighted Congestion Games,” in Proceedings
of the 13th International Conference on Web and Internet Economics (WINE),
2017.
mla: Feldotto, Matthias, et al. “Computing Approximate Pure Nash Equilibria in Shapley
Value Weighted Congestion Games.” Proceedings of the 13th International Conference
on Web and Internet Economics (WINE), 2017, doi:10.1007/978-3-319-71924-5_14.
short: 'M. Feldotto, M. Gairing, G. Kotsialou, A. Skopalik, in: Proceedings of the
13th International Conference on Web and Internet Economics (WINE), 2017.'
date_created: 2017-10-17T12:41:13Z
date_updated: 2022-01-06T06:50:59Z
ddc:
- '000'
department:
- _id: '63'
- _id: '541'
doi: 10.1007/978-3-319-71924-5_14
external_id:
arxiv:
- '1710.01634'
file:
- access_level: closed
content_type: application/pdf
creator: feldi
date_created: 2018-10-31T17:01:32Z
date_updated: 2018-10-31T17:01:32Z
file_id: '5231'
file_name: Feldotto2017_Chapter_ComputingApproximatePureNashEq.pdf
file_size: 279055
relation: main_file
success: 1
file_date_updated: 2018-10-31T17:01:32Z
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
publication: Proceedings of the 13th International Conference on Web and Internet
Economics (WINE)
status: public
title: Computing Approximate Pure Nash Equilibria in Shapley Value Weighted Congestion
Games
type: conference
user_id: '14052'
year: '2017'
...
---
_id: '17652'
author:
- first_name: Gleb
full_name: Polevoy, Gleb
id: '83983'
last_name: Polevoy
- first_name: Stojan
full_name: Trajanovski, Stojan
last_name: Trajanovski
- first_name: Paola
full_name: Grosso, Paola
last_name: Grosso
- first_name: Cees
full_name: de Laat, Cees
last_name: de Laat
citation:
ama: 'Polevoy G, Trajanovski S, Grosso P, de Laat C. Filtering Undesirable Flows
in Networks. In: Combinatorial Optimization and Applications: 11th International
Conference, COCOA 2017, Shanghai, China, December 16-18, 2017, Proceedings, Part
I. Lecture Notes in Computer Science. Cham: Springer International Publishing;
2017:3-17. doi:10.1007/978-3-319-71150-8_1'
apa: 'Polevoy, G., Trajanovski, S., Grosso, P., & de Laat, C. (2017). Filtering
Undesirable Flows in Networks. In Combinatorial Optimization and Applications:
11th International Conference, COCOA 2017, Shanghai, China, December 16-18, 2017,
Proceedings, Part I (pp. 3–17). Cham: Springer International Publishing. https://doi.org/10.1007/978-3-319-71150-8_1'
bibtex: '@inproceedings{Polevoy_Trajanovski_Grosso_de Laat_2017, place={Cham}, series={Lecture
Notes in Computer Science}, title={Filtering Undesirable Flows in Networks}, DOI={10.1007/978-3-319-71150-8_1},
booktitle={Combinatorial Optimization and Applications: 11th International Conference,
COCOA 2017, Shanghai, China, December 16-18, 2017, Proceedings, Part I}, publisher={Springer
International Publishing}, author={Polevoy, Gleb and Trajanovski, Stojan and Grosso,
Paola and de Laat, Cees}, year={2017}, pages={3–17}, collection={Lecture Notes
in Computer Science} }'
chicago: 'Polevoy, Gleb, Stojan Trajanovski, Paola Grosso, and Cees de Laat. “Filtering
Undesirable Flows in Networks.” In Combinatorial Optimization and Applications:
11th International Conference, COCOA 2017, Shanghai, China, December 16-18, 2017,
Proceedings, Part I, 3–17. Lecture Notes in Computer Science. Cham: Springer
International Publishing, 2017. https://doi.org/10.1007/978-3-319-71150-8_1.'
ieee: 'G. Polevoy, S. Trajanovski, P. Grosso, and C. de Laat, “Filtering Undesirable
Flows in Networks,” in Combinatorial Optimization and Applications: 11th International
Conference, COCOA 2017, Shanghai, China, December 16-18, 2017, Proceedings, Part
I, 2017, pp. 3–17.'
mla: 'Polevoy, Gleb, et al. “Filtering Undesirable Flows in Networks.” Combinatorial
Optimization and Applications: 11th International Conference, COCOA 2017, Shanghai,
China, December 16-18, 2017, Proceedings, Part I, Springer International Publishing,
2017, pp. 3–17, doi:10.1007/978-3-319-71150-8_1.'
short: 'G. Polevoy, S. Trajanovski, P. Grosso, C. de Laat, in: Combinatorial Optimization
and Applications: 11th International Conference, COCOA 2017, Shanghai, China,
December 16-18, 2017, Proceedings, Part I, Springer International Publishing,
Cham, 2017, pp. 3–17.'
date_created: 2020-08-06T15:19:48Z
date_updated: 2022-01-06T06:53:16Z
department:
- _id: '63'
- _id: '541'
doi: 10.1007/978-3-319-71150-8_1
extern: '1'
keyword:
- flow
- filter
- MMSA
- set cover
- approximation
- local ratio algorithm
language:
- iso: eng
page: 3-17
place: Cham
publication: 'Combinatorial Optimization and Applications: 11th International Conference,
COCOA 2017, Shanghai, China, December 16-18, 2017, Proceedings, Part I'
publication_identifier:
isbn:
- 978-3-319-71150-8
publisher: Springer International Publishing
series_title: Lecture Notes in Computer Science
status: public
title: Filtering Undesirable Flows in Networks
type: conference
user_id: '83983'
year: '2017'
...