---
_id: '62051'
article_number: '115552'
author:
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: David Jan
full_name: Liedtke, David Jan
id: '55557'
last_name: Liedtke
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Hinnenthal K, Liedtke DJ, Scheideler C. Efficient shape formation by 3D hybrid
programmable matter: An algorithm for low diameter intermediate structures. Theoretical
Computer Science. 2025;1057. doi:10.1016/j.tcs.2025.115552'
apa: 'Hinnenthal, K., Liedtke, D. J., & Scheideler, C. (2025). Efficient shape
formation by 3D hybrid programmable matter: An algorithm for low diameter intermediate
structures. Theoretical Computer Science, 1057, Article 115552.
https://doi.org/10.1016/j.tcs.2025.115552'
bibtex: '@article{Hinnenthal_Liedtke_Scheideler_2025, title={Efficient shape formation
by 3D hybrid programmable matter: An algorithm for low diameter intermediate structures},
volume={1057}, DOI={10.1016/j.tcs.2025.115552},
number={115552}, journal={Theoretical Computer Science}, publisher={Elsevier BV},
author={Hinnenthal, Kristian and Liedtke, David Jan and Scheideler, Christian},
year={2025} }'
chicago: 'Hinnenthal, Kristian, David Jan Liedtke, and Christian Scheideler. “Efficient
Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter
Intermediate Structures.” Theoretical Computer Science 1057 (2025). https://doi.org/10.1016/j.tcs.2025.115552.'
ieee: 'K. Hinnenthal, D. J. Liedtke, and C. Scheideler, “Efficient shape formation
by 3D hybrid programmable matter: An algorithm for low diameter intermediate structures,”
Theoretical Computer Science, vol. 1057, Art. no. 115552, 2025, doi: 10.1016/j.tcs.2025.115552.'
mla: 'Hinnenthal, Kristian, et al. “Efficient Shape Formation by 3D Hybrid Programmable
Matter: An Algorithm for Low Diameter Intermediate Structures.” Theoretical
Computer Science, vol. 1057, 115552, Elsevier BV, 2025, doi:10.1016/j.tcs.2025.115552.'
short: K. Hinnenthal, D.J. Liedtke, C. Scheideler, Theoretical Computer Science
1057 (2025).
date_created: 2025-11-03T10:19:53Z
date_updated: 2025-11-03T10:21:52Z
department:
- _id: '79'
doi: 10.1016/j.tcs.2025.115552
intvolume: ' 1057'
language:
- iso: eng
publication: Theoretical Computer Science
publication_identifier:
issn:
- 0304-3975
publication_status: published
publisher: Elsevier BV
status: public
title: 'Efficient shape formation by 3D hybrid programmable matter: An algorithm for
low diameter intermediate structures'
type: journal_article
user_id: '55557'
volume: 1057
year: '2025'
...
---
_id: '54807'
abstract:
- lang: eng
text: "This paper considers the shape formation problem within the 3D hybrid model,
where a single agent with a strictly limited viewing range and the computational
capacity of a deterministic finite automaton manipulates passive tiles through
pick-up, movement, and placement actions. The goal is to reconfigure a set of
tiles into a specific shape termed an icicle. The icicle, identified as a dense,
hole-free structure, is strategically chosen to function as an intermediate shape
for more intricate shape formation tasks. It is designed for easy exploration
by a finite state agent, enabling the identification of tiles that can be lifted
without breaking connectivity. Compared to the line shape, the icicle presents
distinct advantages, including a reduced diameter and the presence of multiple
removable tiles. We propose an algorithm that transforms an arbitrary initially
connected tile structure into an icicle in \U0001D4AA(n³) steps, matching the
runtime of the line formation algorithm from prior work. Our theoretical contribution
is accompanied by an extensive experimental analysis, indicating that our algorithm
decreases the diameter of tile structures on average."
author:
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: David Jan
full_name: Liedtke, David Jan
id: '55557'
last_name: Liedtke
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Hinnenthal K, Liedtke DJ, Scheideler C. Efficient Shape Formation by 3D Hybrid
Programmable Matter: An Algorithm for Low Diameter Intermediate Structures. In:
Casteigts A, Kuhn F, eds. 3rd Symposium on Algorithmic Foundations of Dynamic
Networks (SAND 2024). Vol 292. Leibniz International Proceedings in Informatics
(LIPIcs). Schloss Dagstuhl – Leibniz-Zentrum für Informatik; 2024:15:1–15:20.
doi:10.4230/LIPIcs.SAND.2024.15'
apa: 'Hinnenthal, K., Liedtke, D. J., & Scheideler, C. (2024). Efficient Shape
Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter Intermediate
Structures. In A. Casteigts & F. Kuhn (Eds.), 3rd Symposium on Algorithmic
Foundations of Dynamic Networks (SAND 2024) (Vol. 292, p. 15:1–15:20). Schloss
Dagstuhl – Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.SAND.2024.15'
bibtex: '@inproceedings{Hinnenthal_Liedtke_Scheideler_2024, place={Dagstuhl, Germany},
series={Leibniz International Proceedings in Informatics (LIPIcs)}, title={Efficient
Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter
Intermediate Structures}, volume={292}, DOI={10.4230/LIPIcs.SAND.2024.15},
booktitle={3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND
2024)}, publisher={Schloss Dagstuhl – Leibniz-Zentrum für Informatik}, author={Hinnenthal,
Kristian and Liedtke, David Jan and Scheideler, Christian}, editor={Casteigts,
Arnaud and Kuhn, Fabian}, year={2024}, pages={15:1–15:20}, collection={Leibniz
International Proceedings in Informatics (LIPIcs)} }'
chicago: 'Hinnenthal, Kristian, David Jan Liedtke, and Christian Scheideler. “Efficient
Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter
Intermediate Structures.” In 3rd Symposium on Algorithmic Foundations of Dynamic
Networks (SAND 2024), edited by Arnaud Casteigts and Fabian Kuhn, 292:15:1–15:20.
Leibniz International Proceedings in Informatics (LIPIcs). Dagstuhl, Germany:
Schloss Dagstuhl – Leibniz-Zentrum für Informatik, 2024. https://doi.org/10.4230/LIPIcs.SAND.2024.15.'
ieee: 'K. Hinnenthal, D. J. Liedtke, and C. Scheideler, “Efficient Shape Formation
by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter Intermediate Structures,”
in 3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2024),
2024, vol. 292, p. 15:1–15:20, doi: 10.4230/LIPIcs.SAND.2024.15.'
mla: 'Hinnenthal, Kristian, et al. “Efficient Shape Formation by 3D Hybrid Programmable
Matter: An Algorithm for Low Diameter Intermediate Structures.” 3rd Symposium
on Algorithmic Foundations of Dynamic Networks (SAND 2024), edited by Arnaud
Casteigts and Fabian Kuhn, vol. 292, Schloss Dagstuhl – Leibniz-Zentrum für Informatik,
2024, p. 15:1–15:20, doi:10.4230/LIPIcs.SAND.2024.15.'
short: 'K. Hinnenthal, D.J. Liedtke, C. Scheideler, in: A. Casteigts, F. Kuhn (Eds.),
3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2024), Schloss
Dagstuhl – Leibniz-Zentrum für Informatik, Dagstuhl, Germany, 2024, p. 15:1–15:20.'
date_created: 2024-06-18T07:45:34Z
date_updated: 2024-07-18T09:32:49Z
department:
- _id: '79'
doi: 10.4230/LIPIcs.SAND.2024.15
editor:
- first_name: Arnaud
full_name: Casteigts, Arnaud
last_name: Casteigts
- first_name: Fabian
full_name: Kuhn, Fabian
last_name: Kuhn
intvolume: ' 292'
keyword:
- Programmable Matter
- Shape Formation
- 3D Model
- Finite Automaton
language:
- iso: eng
page: 15:1–15:20
place: Dagstuhl, Germany
publication: 3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2024)
publication_identifier:
isbn:
- 978-3-95977-315-7
issn:
- 1868-8969
publisher: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
series_title: Leibniz International Proceedings in Informatics (LIPIcs)
status: public
title: 'Efficient Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for
Low Diameter Intermediate Structures'
type: conference
user_id: '55557'
volume: 292
year: '2024'
...
---
_id: '45192'
author:
- first_name: Thorsten
full_name: Götte, Thorsten
id: '34727'
last_name: Götte
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Julian
full_name: Werthmann, Julian
id: '50024'
last_name: Werthmann
citation:
ama: Götte T, Hinnenthal K, Scheideler C, Werthmann J. Time-Optimal Construction
of Overlays. Distributed Computing. Published online 2023. doi:https://doi.org/10.1007/s00446-023-00442-4
apa: Götte, T., Hinnenthal, K., Scheideler, C., & Werthmann, J. (2023). Time-Optimal
Construction of Overlays. Distributed Computing. https://doi.org/10.1007/s00446-023-00442-4
bibtex: '@article{Götte_Hinnenthal_Scheideler_Werthmann_2023, title={Time-Optimal
Construction of Overlays}, DOI={https://doi.org/10.1007/s00446-023-00442-4},
journal={Distributed Computing}, author={Götte, Thorsten and Hinnenthal, Kristian
and Scheideler, Christian and Werthmann, Julian}, year={2023} }'
chicago: Götte, Thorsten, Kristian Hinnenthal, Christian Scheideler, and Julian
Werthmann. “Time-Optimal Construction of Overlays.” Distributed Computing,
2023. https://doi.org/10.1007/s00446-023-00442-4.
ieee: 'T. Götte, K. Hinnenthal, C. Scheideler, and J. Werthmann, “Time-Optimal Construction
of Overlays,” Distributed Computing, 2023, doi: https://doi.org/10.1007/s00446-023-00442-4.'
mla: Götte, Thorsten, et al. “Time-Optimal Construction of Overlays.” Distributed
Computing, 2023, doi:https://doi.org/10.1007/s00446-023-00442-4.
short: T. Götte, K. Hinnenthal, C. Scheideler, J. Werthmann, Distributed Computing
(2023).
date_created: 2023-05-22T14:34:34Z
date_updated: 2023-05-23T12:38:57Z
doi: https://doi.org/10.1007/s00446-023-00442-4
language:
- iso: eng
project:
- _id: '1'
name: 'SFB 901: SFB 901'
- _id: '2'
name: 'SFB 901 - A: SFB 901 - Project Area A'
- _id: '4'
name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '13'
name: 'SFB 901 - C1: SFB 901 - Subproject C1'
- _id: '5'
name: 'SFB 901 - A1: SFB 901 - Subproject A1'
publication: Distributed Computing
status: public
title: Time-Optimal Construction of Overlays
type: journal_article
user_id: '477'
year: '2023'
...
---
_id: '24887'
author:
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
citation:
ama: Hinnenthal K. Models and Algorithms for Hybrid Networks and Hybrid Programmable
Matter.; 2021. doi:10.17619/UNIPB/1-1169
apa: Hinnenthal, K. (2021). Models and Algorithms for Hybrid Networks and Hybrid
Programmable Matter. https://doi.org/10.17619/UNIPB/1-1169
bibtex: '@book{Hinnenthal_2021, title={Models and Algorithms for Hybrid Networks
and Hybrid Programmable Matter}, DOI={10.17619/UNIPB/1-1169 }, author={Hinnenthal, Kristian}, year={2021} }'
chicago: Hinnenthal, Kristian. Models and Algorithms for Hybrid Networks and
Hybrid Programmable Matter, 2021. https://doi.org/10.17619/UNIPB/1-1169 .
ieee: K. Hinnenthal, Models and Algorithms for Hybrid Networks and Hybrid Programmable
Matter. 2021.
mla: Hinnenthal, Kristian. Models and Algorithms for Hybrid Networks and Hybrid
Programmable Matter. 2021, doi:10.17619/UNIPB/1-1169 .
short: K. Hinnenthal, Models and Algorithms for Hybrid Networks and Hybrid Programmable
Matter, 2021.
date_created: 2021-09-22T12:33:44Z
date_updated: 2022-01-06T06:56:40Z
department:
- _id: '79'
doi: '10.17619/UNIPB/1-1169 '
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
status: public
supervisor:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
title: Models and Algorithms for Hybrid Networks and Hybrid Programmable Matter
type: dissertation
user_id: '15504'
year: '2021'
...
---
_id: '22283'
abstract:
- lang: eng
text: " We show how to construct an overlay network of constant degree and diameter
$O(\\log n)$ in time $O(\\log n)$ starting from an arbitrary weakly connected
graph.\r\n We assume a synchronous communication network in which nodes can
send messages to nodes they know the identifier of and establish new connections
by sending node identifiers.\r\n If the initial network's graph is weakly connected
and has constant degree, then our algorithm constructs the desired topology with
each node sending and receiving only $O(\\log n)$ messages in each round in time
$O(\\log n)$, w.h.p., which beats the currently best $O(\\log^{3/2} n)$ time algorithm
of [Götte et al., SIROCCO'19].\r\n Since the problem cannot be solved faster
than by using pointer jumping for $O(\\log n)$ rounds (which would even require
each node to communicate $\\Omega(n)$ bits), our algorithm is asymptotically optimal.\r\n
\ We achieve this speedup by using short random walks to repeatedly establish
random connections between the nodes that quickly reduce the conductance of the
graph using an observation of [Kwok and Lau, APPROX'14].\r\n \r\n Additionally,
we show how our algorithm can be used to efficiently solve graph problems in \\emph{hybrid
networks} [Augustine et al., SODA'20].\r\n Motivated by the idea that nodes
possess two different modes of communication, we assume that communication of
the \\emph{initial} edges is unrestricted. In contrast, only polylogarithmically
many messages can be communicated over edges that have been established throughout
an algorithm's execution.\r\n For an (undirected) graph $G$ with arbitrary
degree, we show how to compute connected components, a spanning tree, and biconnected
components in time $O(\\log n)$, w.h.p.\r\n Furthermore, we show how to compute
an MIS in time $O(\\log d + \\log \\log n)$, w.h.p., where $d$ is the initial
degree of $G$."
author:
- first_name: Thorsten
full_name: Götte, Thorsten
id: '34727'
last_name: Götte
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Julian
full_name: Werthmann, Julian
id: '50024'
last_name: Werthmann
citation:
ama: 'Götte T, Hinnenthal K, Scheideler C, Werthmann J. Time-Optimal Construction
of Overlays. In: Censor-Hillel K, ed. Proc. of the 40th ACM Symposium on Principles
of Distributed Computing (PODC ’21). New York: ACM. doi:10.1145/3465084.3467932'
apa: 'Götte, T., Hinnenthal, K., Scheideler, C., & Werthmann, J. (n.d.). Time-Optimal
Construction of Overlays. In K. Censor-Hillel (Ed.), Proc. of the 40th ACM
Symposium on Principles of Distributed Computing (PODC ’21). New York: ACM.
https://doi.org/10.1145/3465084.3467932'
bibtex: '@inproceedings{Götte_Hinnenthal_Scheideler_Werthmann, place={New York},
title={Time-Optimal Construction of Overlays}, DOI={10.1145/3465084.3467932},
booktitle={Proc. of the 40th ACM Symposium on Principles of Distributed Computing
(PODC ’21)}, publisher={ACM}, author={Götte, Thorsten and Hinnenthal, Kristian
and Scheideler, Christian and Werthmann, Julian}, editor={Censor-Hillel, KerenEditor}
}'
chicago: 'Götte, Thorsten, Kristian Hinnenthal, Christian Scheideler, and Julian
Werthmann. “Time-Optimal Construction of Overlays.” In Proc. of the 40th ACM
Symposium on Principles of Distributed Computing (PODC ’21), edited by Keren
Censor-Hillel. New York: ACM, n.d. https://doi.org/10.1145/3465084.3467932.'
ieee: T. Götte, K. Hinnenthal, C. Scheideler, and J. Werthmann, “Time-Optimal Construction
of Overlays,” in Proc. of the 40th ACM Symposium on Principles of Distributed
Computing (PODC ’21), Virtual.
mla: Götte, Thorsten, et al. “Time-Optimal Construction of Overlays.” Proc. of
the 40th ACM Symposium on Principles of Distributed Computing (PODC ’21),
edited by Keren Censor-Hillel, ACM, doi:10.1145/3465084.3467932.
short: 'T. Götte, K. Hinnenthal, C. Scheideler, J. Werthmann, in: K. Censor-Hillel
(Ed.), Proc. of the 40th ACM Symposium on Principles of Distributed Computing
(PODC ’21), ACM, New York, n.d.'
conference:
end_date: 2021-07-30
location: Virtual
name: ACM Symposium on Principles of Distributed Computing (PODC)
start_date: 2021-07-26
date_created: 2021-06-06T19:10:26Z
date_updated: 2022-01-06T06:55:30Z
ddc:
- '000'
department:
- _id: '34'
doi: 10.1145/3465084.3467932
editor:
- first_name: Keren
full_name: Censor-Hillel, Keren
last_name: Censor-Hillel
file:
- access_level: closed
content_type: application/pdf
creator: thgoette
date_created: 2021-06-06T19:12:49Z
date_updated: 2021-06-06T19:12:49Z
file_id: '22284'
file_name: Wicked_Fast_Overlay_Construction(1).pdf
file_size: 590875
relation: main_file
success: 1
file_date_updated: 2021-06-06T19:12:49Z
has_accepted_license: '1'
language:
- iso: eng
place: New York
project:
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
- _id: '4'
name: SFB 901 - Project Area C
- _id: '13'
name: SFB 901 - Subproject C1
- _id: '1'
name: SFB 901
publication: Proc. of the 40th ACM Symposium on Principles of Distributed Computing
(PODC '21)
publication_status: accepted
publisher: ACM
status: public
title: Time-Optimal Construction of Overlays
type: conference
user_id: '477'
year: '2021'
...
---
_id: '27051'
author:
- first_name: John
full_name: Augustine, John
last_name: Augustine
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Fabian
full_name: Kuhn, Fabian
last_name: Kuhn
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Philipp
full_name: Schneider, Philipp
last_name: Schneider
citation:
ama: 'Augustine J, Hinnenthal K, Kuhn F, Scheideler C, Schneider P. Shortest Paths
in a Hybrid Network Model. In: Chawla S, ed. Proceedings of the 2020 ACM-SIAM
Symposium on Discrete Algorithms, SODA 2020, Salt Lake City, UT, USA, January
5-8, 2020. SIAM; 2020:1280-1299. doi:10.1137/1.9781611975994.78'
apa: Augustine, J., Hinnenthal, K., Kuhn, F., Scheideler, C., & Schneider, P.
(2020). Shortest Paths in a Hybrid Network Model. In S. Chawla (Ed.), Proceedings
of the 2020 ACM-SIAM Symposium on Discrete Algorithms, SODA 2020, Salt Lake City,
UT, USA, January 5-8, 2020 (pp. 1280–1299). SIAM. https://doi.org/10.1137/1.9781611975994.78
bibtex: '@inproceedings{Augustine_Hinnenthal_Kuhn_Scheideler_Schneider_2020, title={Shortest
Paths in a Hybrid Network Model}, DOI={10.1137/1.9781611975994.78},
booktitle={Proceedings of the 2020 ACM-SIAM Symposium on Discrete Algorithms,
SODA 2020, Salt Lake City, UT, USA, January 5-8, 2020}, publisher={SIAM}, author={Augustine,
John and Hinnenthal, Kristian and Kuhn, Fabian and Scheideler, Christian and Schneider,
Philipp}, editor={Chawla, Shuchi}, year={2020}, pages={1280–1299} }'
chicago: Augustine, John, Kristian Hinnenthal, Fabian Kuhn, Christian Scheideler,
and Philipp Schneider. “Shortest Paths in a Hybrid Network Model.” In Proceedings
of the 2020 ACM-SIAM Symposium on Discrete Algorithms, SODA 2020, Salt Lake City,
UT, USA, January 5-8, 2020, edited by Shuchi Chawla, 1280–99. SIAM, 2020.
https://doi.org/10.1137/1.9781611975994.78.
ieee: 'J. Augustine, K. Hinnenthal, F. Kuhn, C. Scheideler, and P. Schneider, “Shortest
Paths in a Hybrid Network Model,” in Proceedings of the 2020 ACM-SIAM Symposium
on Discrete Algorithms, SODA 2020, Salt Lake City, UT, USA, January 5-8, 2020,
2020, pp. 1280–1299, doi: 10.1137/1.9781611975994.78.'
mla: Augustine, John, et al. “Shortest Paths in a Hybrid Network Model.” Proceedings
of the 2020 ACM-SIAM Symposium on Discrete Algorithms, SODA 2020, Salt Lake City,
UT, USA, January 5-8, 2020, edited by Shuchi Chawla, SIAM, 2020, pp. 1280–99,
doi:10.1137/1.9781611975994.78.
short: 'J. Augustine, K. Hinnenthal, F. Kuhn, C. Scheideler, P. Schneider, in: S.
Chawla (Ed.), Proceedings of the 2020 ACM-SIAM Symposium on Discrete Algorithms,
SODA 2020, Salt Lake City, UT, USA, January 5-8, 2020, SIAM, 2020, pp. 1280–1299.'
date_created: 2021-11-02T10:01:42Z
date_updated: 2022-01-06T06:57:33Z
doi: 10.1137/1.9781611975994.78
editor:
- first_name: Shuchi
full_name: Chawla, Shuchi
last_name: Chawla
language:
- iso: eng
page: 1280-1299
publication: Proceedings of the 2020 ACM-SIAM Symposium on Discrete Algorithms, SODA
2020, Salt Lake City, UT, USA, January 5-8, 2020
publisher: SIAM
status: public
title: Shortest Paths in a Hybrid Network Model
type: conference
user_id: '15504'
year: '2020'
...
---
_id: '17808'
author:
- first_name: Robert
full_name: Gmyr, Robert
last_name: Gmyr
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Irina
full_name: Kostitsyna, Irina
last_name: Kostitsyna
- first_name: Fabian
full_name: Kuhn, Fabian
last_name: Kuhn
- first_name: Dorian
full_name: Rudolph, Dorian
last_name: Rudolph
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Thim
full_name: Strothmann, Thim
last_name: Strothmann
citation:
ama: Gmyr R, Hinnenthal K, Kostitsyna I, et al. Forming tile shapes with simple
robots. Nat Comput. 2020;19(2):375-390. doi:10.1007/s11047-019-09774-2
apa: Gmyr, R., Hinnenthal, K., Kostitsyna, I., Kuhn, F., Rudolph, D., Scheideler,
C., & Strothmann, T. (2020). Forming tile shapes with simple robots. Nat.
Comput., 19(2), 375–390. https://doi.org/10.1007/s11047-019-09774-2
bibtex: '@article{Gmyr_Hinnenthal_Kostitsyna_Kuhn_Rudolph_Scheideler_Strothmann_2020,
title={Forming tile shapes with simple robots}, volume={19}, DOI={10.1007/s11047-019-09774-2},
number={2}, journal={Nat. Comput.}, author={Gmyr, Robert and Hinnenthal, Kristian
and Kostitsyna, Irina and Kuhn, Fabian and Rudolph, Dorian and Scheideler, Christian
and Strothmann, Thim}, year={2020}, pages={375–390} }'
chicago: 'Gmyr, Robert, Kristian Hinnenthal, Irina Kostitsyna, Fabian Kuhn, Dorian
Rudolph, Christian Scheideler, and Thim Strothmann. “Forming Tile Shapes with
Simple Robots.” Nat. Comput. 19, no. 2 (2020): 375–90. https://doi.org/10.1007/s11047-019-09774-2.'
ieee: R. Gmyr et al., “Forming tile shapes with simple robots,” Nat. Comput.,
vol. 19, no. 2, pp. 375–390, 2020.
mla: Gmyr, Robert, et al. “Forming Tile Shapes with Simple Robots.” Nat. Comput.,
vol. 19, no. 2, 2020, pp. 375–90, doi:10.1007/s11047-019-09774-2.
short: R. Gmyr, K. Hinnenthal, I. Kostitsyna, F. Kuhn, D. Rudolph, C. Scheideler,
T. Strothmann, Nat. Comput. 19 (2020) 375–390.
date_created: 2020-08-11T10:57:26Z
date_updated: 2022-01-06T06:53:20Z
doi: 10.1007/s11047-019-09774-2
intvolume: ' 19'
issue: '2'
language:
- iso: eng
page: 375-390
publication: Nat. Comput.
status: public
title: Forming tile shapes with simple robots
type: journal_article
user_id: '15504'
volume: 19
year: '2020'
...
---
_id: '20755'
abstract:
- lang: eng
text: "We consider the problem of computing shortest paths in \\emph{hybrid networks},
in which nodes can make use of different communication modes. For example, mobile
phones may use ad-hoc connections via Bluetooth or Wi-Fi in addition to the cellular
network to solve tasks more efficiently. Like in this case, the different communication
modes may differ considerably in range, bandwidth, and flexibility. We build upon
the model of Augustine et al. [SODA '20], which captures these differences by
a \\emph{local} and a \\emph{global} mode. Specifically, the local edges model
a fixed communication network in which $O(1)$ messages of size $O(\\log n)$ can
be sent over every edge in each synchronous round. The global edges form a clique,
but nodes are only allowed to send and receive a total of at most $O(\\log n)$
messages over global edges, which restricts the nodes to use these edges only
very sparsely.\r\n\r\nWe demonstrate the power of hybrid networks by presenting
algorithms to compute Single-Source Shortest Paths and the diameter very efficiently
in \\emph{sparse graphs}. Specifically, we present exact $O(\\log n)$ time algorithms
for cactus graphs (i.e., graphs in which each edge is contained in at most one
cycle), and $3$-approximations for graphs that have at most $n + O(n^{1/3})$ edges
and arboricity $O(\\log n)$. For these graph classes, our algorithms provide exponentially
faster solutions than the best known algorithms for general graphs in this model.\r\nBeyond
shortest paths, we also provide a variety of useful tools and techniques for hybrid
networks, which may be of independent interest.\r\n"
author:
- first_name: Michael
full_name: Feldmann, Michael
id: '23538'
last_name: Feldmann
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Feldmann M, Hinnenthal K, Scheideler C. Fast Hybrid Network Algorithms for
Shortest Paths in Sparse Graphs. In: Proceedings of the 24th International
Conference on Principles of Distributed Systems (OPODIS). Schloss Dagstuhl
- Leibniz-Zentrum für Informatik; 2020. doi:10.4230/LIPIcs.OPODIS.2020.31'
apa: Feldmann, M., Hinnenthal, K., & Scheideler, C. (2020). Fast Hybrid Network
Algorithms for Shortest Paths in Sparse Graphs. In Proceedings of the 24th
International Conference on Principles of Distributed Systems (OPODIS). Schloss
Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.OPODIS.2020.31
bibtex: '@inproceedings{Feldmann_Hinnenthal_Scheideler_2020, title={Fast Hybrid
Network Algorithms for Shortest Paths in Sparse Graphs}, DOI={10.4230/LIPIcs.OPODIS.2020.31},
booktitle={Proceedings of the 24th International Conference on Principles of Distributed
Systems (OPODIS)}, publisher={Schloss Dagstuhl - Leibniz-Zentrum für Informatik},
author={Feldmann, Michael and Hinnenthal, Kristian and Scheideler, Christian},
year={2020} }'
chicago: Feldmann, Michael, Kristian Hinnenthal, and Christian Scheideler. “Fast
Hybrid Network Algorithms for Shortest Paths in Sparse Graphs.” In Proceedings
of the 24th International Conference on Principles of Distributed Systems (OPODIS).
Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. https://doi.org/10.4230/LIPIcs.OPODIS.2020.31.
ieee: M. Feldmann, K. Hinnenthal, and C. Scheideler, “Fast Hybrid Network Algorithms
for Shortest Paths in Sparse Graphs,” in Proceedings of the 24th International
Conference on Principles of Distributed Systems (OPODIS), 2020.
mla: Feldmann, Michael, et al. “Fast Hybrid Network Algorithms for Shortest Paths
in Sparse Graphs.” Proceedings of the 24th International Conference on Principles
of Distributed Systems (OPODIS), Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2020, doi:10.4230/LIPIcs.OPODIS.2020.31.
short: 'M. Feldmann, K. Hinnenthal, C. Scheideler, in: Proceedings of the 24th International
Conference on Principles of Distributed Systems (OPODIS), Schloss Dagstuhl - Leibniz-Zentrum
für Informatik, 2020.'
date_created: 2020-12-16T10:20:18Z
date_updated: 2022-01-06T06:54:36Z
ddc:
- '000'
department:
- _id: '79'
doi: 10.4230/LIPIcs.OPODIS.2020.31
external_id:
arxiv:
- '2007.01191'
file:
- access_level: closed
content_type: application/pdf
creator: mfeldma2
date_created: 2020-12-16T10:18:50Z
date_updated: 2020-12-16T10:18:50Z
file_id: '20756'
file_name: Fast_Hybrid_Network_Algorithms_for_Shortest_Paths_in_Sparse_Graphs.pdf
file_size: 867373
relation: main_file
success: 1
file_date_updated: 2020-12-16T10:18:50Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '2'
name: SFB 901 - Project Area A
- _id: '5'
name: SFB 901 - Subproject A1
- _id: '1'
name: SFB 901
publication: Proceedings of the 24th International Conference on Principles of Distributed
Systems (OPODIS)
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
status: public
title: Fast Hybrid Network Algorithms for Shortest Paths in Sparse Graphs
type: conference
user_id: '23538'
year: '2020'
...
---
_id: '16346'
author:
- first_name: Joshua J.
full_name: Daymude, Joshua J.
last_name: Daymude
- first_name: Robert
full_name: Gmyr, Robert
last_name: Gmyr
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Irina
full_name: Kostitsyna, Irina
last_name: Kostitsyna
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Andréa W.
full_name: Richa, Andréa W.
last_name: Richa
citation:
ama: 'Daymude JJ, Gmyr R, Hinnenthal K, Kostitsyna I, Scheideler C, Richa AW. Convex
Hull Formation for Programmable Matter. In: Proceedings of the 21st International
Conference on Distributed Computing and Networking. ; 2020. doi:10.1145/3369740.3372916'
apa: Daymude, J. J., Gmyr, R., Hinnenthal, K., Kostitsyna, I., Scheideler, C., &
Richa, A. W. (2020). Convex Hull Formation for Programmable Matter. In Proceedings
of the 21st International Conference on Distributed Computing and Networking.
https://doi.org/10.1145/3369740.3372916
bibtex: '@inproceedings{Daymude_Gmyr_Hinnenthal_Kostitsyna_Scheideler_Richa_2020,
title={Convex Hull Formation for Programmable Matter}, DOI={10.1145/3369740.3372916},
booktitle={Proceedings of the 21st International Conference on Distributed Computing
and Networking}, author={Daymude, Joshua J. and Gmyr, Robert and Hinnenthal, Kristian
and Kostitsyna, Irina and Scheideler, Christian and Richa, Andréa W.}, year={2020}
}'
chicago: Daymude, Joshua J., Robert Gmyr, Kristian Hinnenthal, Irina Kostitsyna,
Christian Scheideler, and Andréa W. Richa. “Convex Hull Formation for Programmable
Matter.” In Proceedings of the 21st International Conference on Distributed
Computing and Networking, 2020. https://doi.org/10.1145/3369740.3372916.
ieee: J. J. Daymude, R. Gmyr, K. Hinnenthal, I. Kostitsyna, C. Scheideler, and A.
W. Richa, “Convex Hull Formation for Programmable Matter,” in Proceedings of
the 21st International Conference on Distributed Computing and Networking,
2020.
mla: Daymude, Joshua J., et al. “Convex Hull Formation for Programmable Matter.”
Proceedings of the 21st International Conference on Distributed Computing and
Networking, 2020, doi:10.1145/3369740.3372916.
short: 'J.J. Daymude, R. Gmyr, K. Hinnenthal, I. Kostitsyna, C. Scheideler, A.W.
Richa, in: Proceedings of the 21st International Conference on Distributed Computing
and Networking, 2020.'
date_created: 2020-03-26T07:33:41Z
date_updated: 2022-01-06T06:52:49Z
doi: 10.1145/3369740.3372916
language:
- iso: eng
publication: Proceedings of the 21st International Conference on Distributed Computing
and Networking
publication_identifier:
isbn:
- '9781450377515'
publication_status: published
status: public
title: Convex Hull Formation for Programmable Matter
type: conference
user_id: '32229'
year: '2020'
...
---
_id: '8871'
author:
- first_name: John
full_name: Augustine, John
last_name: Augustine
- first_name: Mohsen
full_name: Ghaffari, Mohsen
last_name: Ghaffari
- first_name: Robert
full_name: Gmyr, Robert
last_name: Gmyr
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Fabian
full_name: Kuhn, Fabian
last_name: Kuhn
- first_name: Jason
full_name: Li, Jason
last_name: Li
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Augustine J, Ghaffari M, Gmyr R, et al. Distributed Computation in Node-Capacitated
Networks. In: Proceedings of the 31st ACM Symposium on Parallelism in Algorithms
and Architectures. ACM; 2019:69--79. doi:10.1145/3323165.3323195'
apa: Augustine, J., Ghaffari, M., Gmyr, R., Hinnenthal, K., Kuhn, F., Li, J., &
Scheideler, C. (2019). Distributed Computation in Node-Capacitated Networks. In
Proceedings of the 31st ACM Symposium on Parallelism in Algorithms and Architectures
(pp. 69--79). ACM. https://doi.org/10.1145/3323165.3323195
bibtex: '@inproceedings{Augustine_Ghaffari_Gmyr_Hinnenthal_Kuhn_Li_Scheideler_2019,
title={Distributed Computation in Node-Capacitated Networks}, DOI={10.1145/3323165.3323195},
booktitle={Proceedings of the 31st ACM Symposium on Parallelism in Algorithms
and Architectures}, publisher={ACM}, author={Augustine, John and Ghaffari, Mohsen
and Gmyr, Robert and Hinnenthal, Kristian and Kuhn, Fabian and Li, Jason and Scheideler,
Christian}, year={2019}, pages={69--79} }'
chicago: Augustine, John, Mohsen Ghaffari, Robert Gmyr, Kristian Hinnenthal, Fabian
Kuhn, Jason Li, and Christian Scheideler. “Distributed Computation in Node-Capacitated
Networks.” In Proceedings of the 31st ACM Symposium on Parallelism in Algorithms
and Architectures, 69--79. ACM, 2019. https://doi.org/10.1145/3323165.3323195.
ieee: J. Augustine et al., “Distributed Computation in Node-Capacitated Networks,”
in Proceedings of the 31st ACM Symposium on Parallelism in Algorithms and Architectures,
2019, pp. 69--79.
mla: Augustine, John, et al. “Distributed Computation in Node-Capacitated Networks.”
Proceedings of the 31st ACM Symposium on Parallelism in Algorithms and Architectures,
ACM, 2019, pp. 69--79, doi:10.1145/3323165.3323195.
short: 'J. Augustine, M. Ghaffari, R. Gmyr, K. Hinnenthal, F. Kuhn, J. Li, C. Scheideler,
in: Proceedings of the 31st ACM Symposium on Parallelism in Algorithms and Architectures,
ACM, 2019, pp. 69--79.'
date_created: 2019-04-10T08:20:34Z
date_updated: 2022-01-06T07:04:04Z
ddc:
- '004'
department:
- _id: '79'
doi: 10.1145/3323165.3323195
file:
- access_level: closed
content_type: application/pdf
creator: ups
date_created: 2019-08-26T11:17:58Z
date_updated: 2019-08-26T11:17:58Z
file_id: '12964'
file_name: p69-augustine.pdf
file_size: 1275192
relation: main_file
success: 1
file_date_updated: 2019-08-26T11:17:58Z
has_accepted_license: '1'
language:
- iso: eng
page: 69--79
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 31st ACM Symposium on Parallelism in Algorithms and
Architectures
publisher: ACM
status: public
title: Distributed Computation in Node-Capacitated Networks
type: conference
user_id: '477'
year: '2019'
...
---
_id: '9599'
author:
- first_name: Joshua J.
full_name: Daymude, Joshua J.
last_name: Daymude
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Andréa W.
full_name: Richa, Andréa W.
last_name: Richa
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Daymude JJ, Hinnenthal K, Richa AW, Scheideler C. Computing by Programmable
Particles. In: Distributed Computing by Mobile Entities, Current Research in
Moving and Computing. Springer, Cham; 2019:615-681. doi:https://doi.org/10.1007/978-3-030-11072-7_22'
apa: Daymude, J. J., Hinnenthal, K., Richa, A. W., & Scheideler, C. (2019).
Computing by Programmable Particles. In Distributed Computing by Mobile Entities,
Current Research in Moving and Computing. (pp. 615–681). Springer, Cham. https://doi.org/10.1007/978-3-030-11072-7_22
bibtex: '@inbook{Daymude_Hinnenthal_Richa_Scheideler_2019, title={Computing by Programmable
Particles}, DOI={https://doi.org/10.1007/978-3-030-11072-7_22},
booktitle={Distributed Computing by Mobile Entities, Current Research in Moving
and Computing.}, publisher={Springer, Cham}, author={Daymude, Joshua J. and Hinnenthal,
Kristian and Richa, Andréa W. and Scheideler, Christian}, year={2019}, pages={615–681}
}'
chicago: Daymude, Joshua J., Kristian Hinnenthal, Andréa W. Richa, and Christian
Scheideler. “Computing by Programmable Particles.” In Distributed Computing
by Mobile Entities, Current Research in Moving and Computing., 615–81. Springer,
Cham, 2019. https://doi.org/10.1007/978-3-030-11072-7_22.
ieee: J. J. Daymude, K. Hinnenthal, A. W. Richa, and C. Scheideler, “Computing by
Programmable Particles,” in Distributed Computing by Mobile Entities, Current
Research in Moving and Computing., Springer, Cham, 2019, pp. 615–681.
mla: Daymude, Joshua J., et al. “Computing by Programmable Particles.” Distributed
Computing by Mobile Entities, Current Research in Moving and Computing., Springer,
Cham, 2019, pp. 615–81, doi:https://doi.org/10.1007/978-3-030-11072-7_22.
short: 'J.J. Daymude, K. Hinnenthal, A.W. Richa, C. Scheideler, in: Distributed
Computing by Mobile Entities, Current Research in Moving and Computing., Springer,
Cham, 2019, pp. 615–681.'
date_created: 2019-05-02T09:38:58Z
date_updated: 2022-01-06T07:04:16Z
doi: https://doi.org/10.1007/978-3-030-11072-7_22
language:
- iso: eng
page: 615-681
publication: Distributed Computing by Mobile Entities, Current Research in Moving
and Computing.
publisher: Springer, Cham
status: public
title: Computing by Programmable Particles
type: book_chapter
user_id: '32229'
year: '2019'
...
---
_id: '12944'
author:
- first_name: Thorsten
full_name: Götte, Thorsten
id: '34727'
last_name: Götte
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Götte T, Hinnenthal K, Scheideler C. Faster Construction of Overlay Networks.
In: Structural Information and Communication Complexity. Cham; 2019. doi:10.1007/978-3-030-24922-9_18'
apa: Götte, T., Hinnenthal, K., & Scheideler, C. (2019). Faster Construction
of Overlay Networks. In Structural Information and Communication Complexity.
Cham. https://doi.org/10.1007/978-3-030-24922-9_18
bibtex: '@inproceedings{Götte_Hinnenthal_Scheideler_2019, place={Cham}, title={Faster
Construction of Overlay Networks}, DOI={10.1007/978-3-030-24922-9_18},
booktitle={Structural Information and Communication Complexity}, author={Götte,
Thorsten and Hinnenthal, Kristian and Scheideler, Christian}, year={2019} }'
chicago: Götte, Thorsten, Kristian Hinnenthal, and Christian Scheideler. “Faster
Construction of Overlay Networks.” In Structural Information and Communication
Complexity. Cham, 2019. https://doi.org/10.1007/978-3-030-24922-9_18.
ieee: T. Götte, K. Hinnenthal, and C. Scheideler, “Faster Construction of Overlay
Networks,” in Structural Information and Communication Complexity, 2019.
mla: Götte, Thorsten, et al. “Faster Construction of Overlay Networks.” Structural
Information and Communication Complexity, 2019, doi:10.1007/978-3-030-24922-9_18.
short: 'T. Götte, K. Hinnenthal, C. Scheideler, in: Structural Information and Communication
Complexity, Cham, 2019.'
date_created: 2019-08-19T07:18:57Z
date_updated: 2022-01-06T06:51:27Z
doi: 10.1007/978-3-030-24922-9_18
language:
- iso: eng
place: Cham
publication: Structural Information and Communication Complexity
publication_status: published
status: public
title: Faster Construction of Overlay Networks
type: conference
user_id: '32229'
year: '2019'
...
---
_id: '15627'
author:
- first_name: John
full_name: Augustine, John
last_name: Augustine
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Fabian
full_name: Kuhn, Fabian
last_name: Kuhn
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Philipp
full_name: Schneider, Philipp
last_name: Schneider
citation:
ama: 'Augustine J, Hinnenthal K, Kuhn F, Scheideler C, Schneider P. Shortest Paths
in a Hybrid Network Model. In: Proceedings of the Fourteenth Annual ACM-SIAM
Symposium on Discrete Algorithms. Philadelphia, PA; 2019:1280-1299. doi:10.1137/1.9781611975994.78'
apa: Augustine, J., Hinnenthal, K., Kuhn, F., Scheideler, C., & Schneider, P.
(2019). Shortest Paths in a Hybrid Network Model. In Proceedings of the Fourteenth
Annual ACM-SIAM Symposium on Discrete Algorithms (pp. 1280–1299). Philadelphia,
PA. https://doi.org/10.1137/1.9781611975994.78
bibtex: '@inproceedings{Augustine_Hinnenthal_Kuhn_Scheideler_Schneider_2019, place={Philadelphia,
PA}, title={Shortest Paths in a Hybrid Network Model}, DOI={10.1137/1.9781611975994.78},
booktitle={Proceedings of the Fourteenth Annual ACM-SIAM Symposium on Discrete
Algorithms}, author={Augustine, John and Hinnenthal, Kristian and Kuhn, Fabian
and Scheideler, Christian and Schneider, Philipp}, year={2019}, pages={1280–1299}
}'
chicago: Augustine, John, Kristian Hinnenthal, Fabian Kuhn, Christian Scheideler,
and Philipp Schneider. “Shortest Paths in a Hybrid Network Model.” In Proceedings
of the Fourteenth Annual ACM-SIAM Symposium on Discrete Algorithms, 1280–99.
Philadelphia, PA, 2019. https://doi.org/10.1137/1.9781611975994.78.
ieee: J. Augustine, K. Hinnenthal, F. Kuhn, C. Scheideler, and P. Schneider, “Shortest
Paths in a Hybrid Network Model,” in Proceedings of the Fourteenth Annual ACM-SIAM
Symposium on Discrete Algorithms, 2019, pp. 1280–1299.
mla: Augustine, John, et al. “Shortest Paths in a Hybrid Network Model.” Proceedings
of the Fourteenth Annual ACM-SIAM Symposium on Discrete Algorithms, 2019,
pp. 1280–99, doi:10.1137/1.9781611975994.78.
short: 'J. Augustine, K. Hinnenthal, F. Kuhn, C. Scheideler, P. Schneider, in: Proceedings
of the Fourteenth Annual ACM-SIAM Symposium on Discrete Algorithms, Philadelphia,
PA, 2019, pp. 1280–1299.'
date_created: 2020-01-22T09:07:36Z
date_updated: 2022-01-06T06:52:30Z
doi: 10.1137/1.9781611975994.78
language:
- iso: eng
page: 1280-1299
place: Philadelphia, PA
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 Fourteenth Annual ACM-SIAM Symposium on Discrete Algorithms
publication_identifier:
isbn:
- '9781611975994'
publication_status: published
status: public
title: Shortest Paths in a Hybrid Network Model
type: conference
user_id: '32229'
year: '2019'
...
---
_id: '13652'
author:
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Martijn
full_name: Struijs, Martijn
last_name: Struijs
citation:
ama: 'Hinnenthal K, Scheideler C, Struijs M. Fast Distributed Algorithms for LP-Type
Problems of Low Dimension. In: 33rd International Symposium on Distributed
Computing (DISC 2019). ; 2019. doi:10.4230/LIPICS.DISC.2019.23'
apa: Hinnenthal, K., Scheideler, C., & Struijs, M. (2019). Fast Distributed
Algorithms for LP-Type Problems of Low Dimension. In 33rd International Symposium
on Distributed Computing (DISC 2019). https://doi.org/10.4230/LIPICS.DISC.2019.23
bibtex: '@inproceedings{Hinnenthal_Scheideler_Struijs_2019, title={Fast Distributed
Algorithms for LP-Type Problems of Low Dimension}, DOI={10.4230/LIPICS.DISC.2019.23},
booktitle={33rd International Symposium on Distributed Computing (DISC 2019)},
author={Hinnenthal, Kristian and Scheideler, Christian and Struijs, Martijn},
year={2019} }'
chicago: Hinnenthal, Kristian, Christian Scheideler, and Martijn Struijs. “Fast
Distributed Algorithms for LP-Type Problems of Low Dimension.” In 33rd International
Symposium on Distributed Computing (DISC 2019), 2019. https://doi.org/10.4230/LIPICS.DISC.2019.23.
ieee: K. Hinnenthal, C. Scheideler, and M. Struijs, “Fast Distributed Algorithms
for LP-Type Problems of Low Dimension,” in 33rd International Symposium on
Distributed Computing (DISC 2019), 2019.
mla: Hinnenthal, Kristian, et al. “Fast Distributed Algorithms for LP-Type Problems
of Low Dimension.” 33rd International Symposium on Distributed Computing (DISC
2019), 2019, doi:10.4230/LIPICS.DISC.2019.23.
short: 'K. Hinnenthal, C. Scheideler, M. Struijs, in: 33rd International Symposium
on Distributed Computing (DISC 2019), 2019.'
date_created: 2019-10-08T11:53:38Z
date_updated: 2022-01-06T06:51:41Z
department:
- _id: '79'
doi: 10.4230/LIPICS.DISC.2019.23
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: 33rd International Symposium on Distributed Computing (DISC 2019)
status: public
title: Fast Distributed Algorithms for LP-Type Problems of Low Dimension
type: conference
user_id: '32229'
year: '2019'
...
---
_id: '5764'
author:
- first_name: Robert
full_name: Gmyr, Robert
last_name: Gmyr
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Irina
full_name: Kostitsyna, Irina
last_name: Kostitsyna
- first_name: Fabian
full_name: Kuhn, Fabian
last_name: Kuhn
- first_name: Dorian
full_name: Rudolph, Dorian
last_name: Rudolph
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Thim Frederik
full_name: Strothmann, Thim Frederik
id: '11319'
last_name: Strothmann
citation:
ama: 'Gmyr R, Hinnenthal K, Kostitsyna I, et al. Forming Tile Shapes with Simple
Robots. In: Proceedings of the 24th International Conference on DNA Computing
and Molecular Programming. Springer International Publishing; 2018:122-138.
doi:10.1007/978-3-030-00030-1_8'
apa: Gmyr, R., Hinnenthal, K., Kostitsyna, I., Kuhn, F., Rudolph, D., Scheideler,
C., & Strothmann, T. F. (2018). Forming Tile Shapes with Simple Robots. In
Proceedings of the 24th International Conference on DNA Computing and Molecular
Programming (pp. 122–138). Springer International Publishing. https://doi.org/10.1007/978-3-030-00030-1_8
bibtex: '@inproceedings{Gmyr_Hinnenthal_Kostitsyna_Kuhn_Rudolph_Scheideler_Strothmann_2018,
title={Forming Tile Shapes with Simple Robots}, DOI={10.1007/978-3-030-00030-1_8},
booktitle={Proceedings of the 24th International Conference on DNA Computing and
Molecular Programming}, publisher={Springer International Publishing}, author={Gmyr,
Robert and Hinnenthal, Kristian and Kostitsyna, Irina and Kuhn, Fabian and Rudolph,
Dorian and Scheideler, Christian and Strothmann, Thim Frederik}, year={2018},
pages={122–138} }'
chicago: Gmyr, Robert, Kristian Hinnenthal, Irina Kostitsyna, Fabian Kuhn, Dorian
Rudolph, Christian Scheideler, and Thim Frederik Strothmann. “Forming Tile Shapes
with Simple Robots.” In Proceedings of the 24th International Conference on
DNA Computing and Molecular Programming, 122–38. Springer International Publishing,
2018. https://doi.org/10.1007/978-3-030-00030-1_8.
ieee: R. Gmyr et al., “Forming Tile Shapes with Simple Robots,” in Proceedings
of the 24th International Conference on DNA Computing and Molecular Programming,
2018, pp. 122–138.
mla: Gmyr, Robert, et al. “Forming Tile Shapes with Simple Robots.” Proceedings
of the 24th International Conference on DNA Computing and Molecular Programming,
Springer International Publishing, 2018, pp. 122–38, doi:10.1007/978-3-030-00030-1_8.
short: 'R. Gmyr, K. Hinnenthal, I. Kostitsyna, F. Kuhn, D. Rudolph, C. Scheideler,
T.F. Strothmann, in: Proceedings of the 24th International Conference on DNA Computing
and Molecular Programming, Springer International Publishing, 2018, pp. 122–138.'
date_created: 2018-11-19T15:35:45Z
date_updated: 2022-01-06T07:02:38Z
department:
- _id: '79'
- _id: '66'
doi: 10.1007/978-3-030-00030-1_8
language:
- iso: eng
page: 122-138
publication: Proceedings of the 24th International Conference on DNA Computing and
Molecular Programming
publication_status: published
publisher: Springer International Publishing
status: public
title: Forming Tile Shapes with Simple Robots
type: conference
user_id: '11319'
year: '2018'
...
---
_id: '5986'
author:
- first_name: Robert
full_name: Gmyr, Robert
last_name: Gmyr
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Irina
full_name: Kostitsyna, Irina
last_name: Kostitsyna
- first_name: Fabian
full_name: Kuhn, Fabian
last_name: Kuhn
- first_name: Dorian
full_name: Rudolph, Dorian
last_name: Rudolph
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Gmyr R, Hinnenthal K, Kostitsyna I, Kuhn F, Rudolph D, Scheideler C. Shape
Recognition by a Finite Automaton Robot. In: 43rd International Symposium on
Mathematical Foundations of Computer Science, MFCS 2018, August 27-31, 2018, Liverpool,
UK. ; 2018:52:1-52:15. doi:10.4230/LIPIcs.MFCS.2018.52'
apa: Gmyr, R., Hinnenthal, K., Kostitsyna, I., Kuhn, F., Rudolph, D., & Scheideler,
C. (2018). Shape Recognition by a Finite Automaton Robot. In 43rd International
Symposium on Mathematical Foundations of Computer Science, MFCS 2018, August 27-31,
2018, Liverpool, UK (pp. 52:1-52:15). https://doi.org/10.4230/LIPIcs.MFCS.2018.52
bibtex: '@inproceedings{Gmyr_Hinnenthal_Kostitsyna_Kuhn_Rudolph_Scheideler_2018,
title={Shape Recognition by a Finite Automaton Robot}, DOI={10.4230/LIPIcs.MFCS.2018.52},
booktitle={43rd International Symposium on Mathematical Foundations of Computer
Science, MFCS 2018, August 27-31, 2018, Liverpool, UK}, author={Gmyr, Robert and
Hinnenthal, Kristian and Kostitsyna, Irina and Kuhn, Fabian and Rudolph, Dorian
and Scheideler, Christian}, year={2018}, pages={52:1-52:15} }'
chicago: Gmyr, Robert, Kristian Hinnenthal, Irina Kostitsyna, Fabian Kuhn, Dorian
Rudolph, and Christian Scheideler. “Shape Recognition by a Finite Automaton Robot.”
In 43rd International Symposium on Mathematical Foundations of Computer Science,
MFCS 2018, August 27-31, 2018, Liverpool, UK, 52:1-52:15, 2018. https://doi.org/10.4230/LIPIcs.MFCS.2018.52.
ieee: R. Gmyr, K. Hinnenthal, I. Kostitsyna, F. Kuhn, D. Rudolph, and C. Scheideler,
“Shape Recognition by a Finite Automaton Robot,” in 43rd International Symposium
on Mathematical Foundations of Computer Science, MFCS 2018, August 27-31, 2018,
Liverpool, UK, 2018, pp. 52:1-52:15.
mla: Gmyr, Robert, et al. “Shape Recognition by a Finite Automaton Robot.” 43rd
International Symposium on Mathematical Foundations of Computer Science, MFCS
2018, August 27-31, 2018, Liverpool, UK, 2018, pp. 52:1-52:15, doi:10.4230/LIPIcs.MFCS.2018.52.
short: 'R. Gmyr, K. Hinnenthal, I. Kostitsyna, F. Kuhn, D. Rudolph, C. Scheideler,
in: 43rd International Symposium on Mathematical Foundations of Computer Science,
MFCS 2018, August 27-31, 2018, Liverpool, UK, 2018, pp. 52:1-52:15.'
date_created: 2018-11-30T08:13:58Z
date_updated: 2022-01-06T07:02:49Z
department:
- _id: '79'
doi: 10.4230/LIPIcs.MFCS.2018.52
language:
- iso: eng
page: 52:1-52:15
publication: 43rd International Symposium on Mathematical Foundations of Computer
Science, MFCS 2018, August 27-31, 2018, Liverpool, UK
status: public
title: Shape Recognition by a Finite Automaton Robot
type: conference
user_id: '15504'
year: '2018'
...
---
_id: '105'
abstract:
- lang: eng
text: We initiate the study of network monitoring algorithms in a class of hybrid
networks in which the nodes are connected by an external network and an internal
network (as a short form for externally and internally controlled network). While
the external network lies outside of the control of the nodes (or in our case,
the monitoring protocol running in them) and might be exposed to continuous changes,
the internal network is fully under the control of the nodes. As an example, consider
a group of users with mobile devices having access to the cell phone infrastructure.
While the network formed by the WiFi connections of the devices is an external
network (as its structure is not necessarily under the control of the monitoring
protocol), the connections between the devices via the cell phone infrastructure
represent an internal network (as it can be controlled by the monitoring protocol).
Our goal is to continuously monitor properties of the external network with the
help of the internal network. We present scalable distributed algorithms that
efficiently monitor the number of edges, the average node degree, the clustering
coefficient, the bipartiteness, and the weight of a minimum spanning tree. Their
performance bounds demonstrate that monitoring the external network state with
the help of an internal network can be done much more efficiently than just using
the external network, as is usually done in the literature.
author:
- first_name: Robert
full_name: Gmyr, Robert
last_name: Gmyr
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
- first_name: Christian
full_name: Sohler, Christian
last_name: Sohler
citation:
ama: 'Gmyr R, Hinnenthal K, Scheideler C, Sohler C. Distributed Monitoring of Network
Properties: The Power of Hybrid Networks. In: Proceedings of the 44th International
Colloquium on Automata, Languages, and Programming (ICALP). Leibniz International
Proceedings in Informatics (LIPIcs). ; 2017:137:1--137:15. doi:10.4230/LIPIcs.ICALP.2017.137'
apa: 'Gmyr, R., Hinnenthal, K., Scheideler, C., & Sohler, C. (2017). Distributed
Monitoring of Network Properties: The Power of Hybrid Networks. In Proceedings
of the 44th International Colloquium on Automata, Languages, and Programming (ICALP)
(pp. 137:1--137:15). https://doi.org/10.4230/LIPIcs.ICALP.2017.137'
bibtex: '@inproceedings{Gmyr_Hinnenthal_Scheideler_Sohler_2017, series={Leibniz
International Proceedings in Informatics (LIPIcs)}, title={Distributed Monitoring
of Network Properties: The Power of Hybrid Networks}, DOI={10.4230/LIPIcs.ICALP.2017.137},
booktitle={Proceedings of the 44th International Colloquium on Automata, Languages,
and Programming (ICALP)}, author={Gmyr, Robert and Hinnenthal, Kristian and Scheideler,
Christian and Sohler, Christian}, year={2017}, pages={137:1--137:15}, collection={Leibniz
International Proceedings in Informatics (LIPIcs)} }'
chicago: 'Gmyr, Robert, Kristian Hinnenthal, Christian Scheideler, and Christian
Sohler. “Distributed Monitoring of Network Properties: The Power of Hybrid Networks.”
In Proceedings of the 44th International Colloquium on Automata, Languages,
and Programming (ICALP), 137:1--137:15. Leibniz International Proceedings
in Informatics (LIPIcs), 2017. https://doi.org/10.4230/LIPIcs.ICALP.2017.137.'
ieee: 'R. Gmyr, K. Hinnenthal, C. Scheideler, and C. Sohler, “Distributed Monitoring
of Network Properties: The Power of Hybrid Networks,” in Proceedings of the
44th International Colloquium on Automata, Languages, and Programming (ICALP),
2017, pp. 137:1--137:15.'
mla: 'Gmyr, Robert, et al. “Distributed Monitoring of Network Properties: The Power
of Hybrid Networks.” Proceedings of the 44th International Colloquium on Automata,
Languages, and Programming (ICALP), 2017, pp. 137:1--137:15, doi:10.4230/LIPIcs.ICALP.2017.137.'
short: 'R. Gmyr, K. Hinnenthal, C. Scheideler, C. Sohler, in: Proceedings of the
44th International Colloquium on Automata, Languages, and Programming (ICALP),
2017, pp. 137:1--137:15.'
date_created: 2017-10-17T12:41:12Z
date_updated: 2022-01-06T06:50:42Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.4230/LIPIcs.ICALP.2017.137
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-13T09:23:11Z
date_updated: 2018-03-13T09:23:11Z
file_id: '1207'
file_name: 105-ICALP17-GHSS.pdf
file_size: 504161
relation: main_file
success: 1
file_date_updated: 2018-03-13T09:23:11Z
has_accepted_license: '1'
language:
- iso: eng
page: 137:1--137:15
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 44th International Colloquium on Automata, Languages,
and Programming (ICALP)
series_title: Leibniz International Proceedings in Informatics (LIPIcs)
status: public
title: 'Distributed Monitoring of Network Properties: The Power of Hybrid Networks'
type: conference
user_id: '20792'
year: '2017'
...
---
_id: '223'
abstract:
- lang: eng
text: We consider the problem of aggregation in overlay networks. We use a synchronous
time model in which each node has polylogarithmic memory and can send at most
a polylogarithmic number of messages per round. We investigate how to quickly
compute the result of an aggregate functionf over elements that are distributed
among the nodes of the network such that the result is eventually known by a selected
root node. We show how to compute distributive aggregate functions such as SUM,
MAX, and OR in time $O(\log n / \log\log n)$ using a tree that is created in a
pre-processing phase. If only a polylogarithmic number of data items need to be
aggregated, we show how to compute the result in time $O(\sqrt{\log n / \log\log
n})$. Furthermore, we show how to compute holistic aggregate functions such as
DISTINCT, SMALLEST(k) and MODE(k) in time $O(\log n / \log\log n)$. Finally, we
show a lower bound of $\Omega(\sqrt{\log n / \log\log n})$ for deterministic algorithms
that compute any of the aggregate functions in the scope of the thesis.
author:
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
citation:
ama: Hinnenthal K. Aggregation in Overlay Networks. Universität Paderborn;
2016.
apa: Hinnenthal, K. (2016). Aggregation in Overlay Networks. Universität
Paderborn.
bibtex: '@book{Hinnenthal_2016, title={Aggregation in Overlay Networks}, publisher={Universität
Paderborn}, author={Hinnenthal, Kristian}, year={2016} }'
chicago: Hinnenthal, Kristian. Aggregation in Overlay Networks. Universität
Paderborn, 2016.
ieee: K. Hinnenthal, Aggregation in Overlay Networks. Universität Paderborn,
2016.
mla: Hinnenthal, Kristian. Aggregation in Overlay Networks. Universität Paderborn,
2016.
short: K. Hinnenthal, Aggregation in Overlay Networks, Universität Paderborn, 2016.
date_created: 2017-10-17T12:41:35Z
date_updated: 2022-01-06T06:55:30Z
ddc:
- '040'
department:
- _id: '79'
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-21T10:35:39Z
date_updated: 2018-03-21T10:35:39Z
file_id: '1510'
file_name: 223-MasterarbeitHinnenthal.pdf
file_size: 1127144
relation: main_file
success: 1
file_date_updated: 2018-03-21T10:35:39Z
has_accepted_license: '1'
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
title: Aggregation in Overlay Networks
type: mastersthesis
user_id: '15504'
year: '2016'
...
---
_id: '18002'
author:
- first_name: Kristian
full_name: Hinnenthal, Kristian
id: '32229'
last_name: Hinnenthal
citation:
ama: Hinnenthal K. Formbildung Selbstorganisierender Partikelsysteme.; 2014.
apa: Hinnenthal, K. (2014). Formbildung selbstorganisierender Partikelsysteme.
bibtex: '@book{Hinnenthal_2014, title={Formbildung selbstorganisierender Partikelsysteme},
author={Hinnenthal, Kristian}, year={2014} }'
chicago: Hinnenthal, Kristian. Formbildung Selbstorganisierender Partikelsysteme,
2014.
ieee: K. Hinnenthal, Formbildung selbstorganisierender Partikelsysteme. 2014.
mla: Hinnenthal, Kristian. Formbildung Selbstorganisierender Partikelsysteme.
2014.
short: K. Hinnenthal, Formbildung Selbstorganisierender Partikelsysteme, 2014.
date_created: 2020-08-17T08:17:00Z
date_updated: 2022-01-06T06:53:25Z
department:
- _id: '79'
language:
- iso: eng
status: public
supervisor:
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
title: Formbildung selbstorganisierender Partikelsysteme
type: bachelorsthesis
user_id: '15504'
year: '2014'
...