Stavros Toumpis

According to our database, Stavros Toumpis authored at least 64 papers between 2003 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

On Outage Probabilities With Correlated Locations, Channel, and Traffic in Wireless Networks.

Udo Schilcher, Stavros Toumpis

IEEE Commun. Lett., June, 2024

Should I try multiple optimizers when fine-tuning pre-trained Transformers for NLP tasks? Should I tune their hyperparameters?

Nefeli Gkouti, Prodromos Malakasiotis, Stavros Toumpis, Ion Androutsopoulos

CoRR, 2024

Digital twin approach to estimating and utilizing the capacity region of wireless ad hoc networks.

Yannis Thomas, Stavros Toumpis, Nikolaos Smyrnioudis

Comput. Networks, 2024

Calculating the Traffic Density in LPWANs with Finite Retransmissions.

Udo Schilcher, Stavros Toumpis, Siddhartha S. Borkotoky, Jorge F. Schmidt, Christian Bettstetter

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

Should I try multiple optimizers when fine-tuning a pre-trained Transformer for NLP tasks? Should I tune their hyperparameters?

Nefeli Gkouti, Prodromos Malakasiotis, Stavros Toumpis, Ion Androutsopoulos

Proceedings of the 18th Conference of the European Chapter of the Association for Computational Linguistics, 2024

2023

TWIST: Thin-Waist Wireless Testbed for Measuring Interfering Traffic Stream Throughputs.

Yannis Thomas, Stavros Toumpis

Proceedings of the 24th IEEE International Symposium on a World of Wireless, 2023

2021

FogSpot: Spot Pricing for Application Provisioning in Edge/Fog Computing.

Argyrios G. Tasiopoulos, Onur Ascigil, Ioannis Psaras, Stavros Toumpis, George Pavlou

IEEE Trans. Serv. Comput., 2021

Experimental measurement of the capacity region of wireless networks.

Yiannis Thomas, Nikolaos Smyrnioudis, Stavros Toumpis

Proceedings of the 19th International Symposium on Modeling and Optimization in Mobile, 2021

2020

Packet Speed and Cost in Mobile Wireless Delay-Tolerant Networks.

Riccardo Cavallari, Stavros Toumpis, Roberto Verdone, Ioannis Kontoyiannis

IEEE Trans. Inf. Theory, 2020

A simple network of nodes moving on the circle∗.

Dimitris Cheliotis, Ioannis Kontoyiannis, Michail Loulakis, Stavros Toumpis

Random Struct. Algorithms, 2020

Improving mobile ad hoc networks using hybrid IP-Information Centric Networking.

Yiannis Thomas, Nikos Fotiou, Stavros Toumpis, George C. Polyzos

Comput. Commun., 2020

2018

Analysis of Geographic/Delay-Tolerant Routing in Mobile Wireless Networks.

Riccardo Cavallari, Stavros Toumpis, Roberto Verdone, Ioannis Kontoyiannis

CoRR, 2018

Analysis of a One-Dimensional Continuous Delay-Tolerant Network Model.

Dimitris Cheliotis, Ioannis Kontoyiannis, Michail Loulakis, Stavros Toumpis

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Demo: Wireless Maritime Networking Experiments with Dedalus.

Esmerald Aliaj, Georgia Dimaki, Petros Getsopoulos, Yannis Thomas, Nikos Fotiou, Stavros Toumpis, Vasilios A. Siris, Iordanis Koutsopoulos, George C. Polyzos

Proceedings of the 12th International Workshop on Wireless Network Testbeds, 2018

On-path Cloudlet Pricing for Low Latency Application Provisioning.

Argyrios G. Tasiopoulos, Onur Ascigil, Ioannis Psaras, Stavros Toumpis, George Pavlou

Proceedings of the 2018 IEEE International Symposium on Local and Metropolitan Area Networks, 2018

Asymptotics of the Packet Speed and Cost in a Mobile Wireless Network Model.

Ioannis Kontoyiannis, Stavros Toumpis, Riccardo Cavallari, Roberto Verdone

Proceedings of the 2018 IEEE International Symposium on Information Theory, 2018

Analysis of Hybrid Geographic/Delay-Tolerant Routing Protocols for Wireless Mobile Networks.

Riccardo Cavallari, Stavros Toumpis, Roberto Verdone

Proceedings of the 2018 IEEE Conference on Computer Communications, 2018

A platform for wireless maritime networking experimentation.

Esmerald Aliaj, Georgia Dimaki, Petros Getsopoulos, Yannis Thomas, Nikos Fotiou, Stavros Toumpis, Iordanis Koutsopoulos, Vasilios A. Siris, George C. Polyzos

Proceedings of the 2018 Global Information Infrastructure and Networking Symposium, 2018

2017

Exact speed and transmission cost in a simple one-dimensional wireless delay-tolerant network.

Dimitris Cheliotis, Ioannis Kontoyiannis, Michail Loulakis, Stavros Toumpis

Proceedings of the 2017 IEEE International Symposium on Information Theory, 2017

2016

Interference Functionals in Poisson Networks.

Udo Schilcher, Stavros Toumpis, Martin Haenggi, Alessandro Crismani, Günther Brandner, Christian Bettstetter

IEEE Trans. Inf. Theory, 2016

I-CAN: Information-Centric Future Mobile and Wireless Access Networks.

George C. Polyzos, Vasilios A. Siris, George Xylomenos, Giannis F. Marias, Stavros Toumpis

EAI Endorsed Trans. Cloud Syst., 2016

Efficient File Replication in Large Wireless Networks with Dynamic Popularity.

Savvas Gitzenis, Stavros Toumpis, Leandros Tassiulas

EAI Endorsed Trans. Cloud Syst., 2016

Wireless mobile DTN routing with the extended minimum estimated expected delay protocol.

Anna Sidera, Stavros Toumpis

Ad Hoc Networks, 2016

Cost/speed analysis of mobile wireless DTNs under random waypoint mobility.

Riccardo Cavallari, Roberto Verdone, Stavros Toumpis

Proceedings of the 14th International Symposium on Modeling and Optimization in Mobile, 2016

2015

Cooperative Relaying Under Spatially and Temporally Correlated Interference.

Alessandro Crismani, Stavros Toumpis, Udo Schilcher, Günther Brandner, Christian Bettstetter

IEEE Trans. Veh. Technol., 2015

2014

Optimal and achievable cost/delay tradeoffs in delay-tolerant networks.

Argyrios G. Tasiopoulos, Christos Tsiaras, Stavros Toumpis

Comput. Networks, 2014

On the delay/cost tradeoff in wireless mobile Delay-Tolerant Networks.

Anna Sidera, Stavros Toumpis

Proceedings of the 12th International Symposium on Modeling and Optimization in Mobile, 2014

On the Nash Equilibria of graphical games for channel access in multihop wireless networks.

Vaggelis G. Douros, Stavros Toumpis, George C. Polyzos

Proceedings of the 2014 IEEE Wireless Communications and Networking Conference Workshops, 2014

Channel access competition in linear multihop device-to-device networks.

Vaggelis G. Douros, Stavros Toumpis, George C. Polyzos

Proceedings of the International Wireless Communications and Mobile Computing Conference, 2014

Packet travel times in wireless relay chains under spatially and temporally dependent interference.

Alessandro Crismani, Udo Schilcher, Stavros Toumpis, Günther Brandner, Christian Bettstetter

Proceedings of the IEEE International Conference on Communications, 2014

2013

Guest editorial.

Eitan Altman, Afef Feki, Stavros Toumpis

Perform. Evaluation, 2013

Delay tolerant firework routing: a geographic routing protocol for wireless delay tolerant networks.

Anna Sidera, Stavros Toumpis

EURASIP J. Wirel. Commun. Netw., 2013

Cooperative Relaying in Wireless Networks under Spatially Correlated Interference.

Alessandro Crismani, Udo Schilcher, Günther Brandner, Stavros Toumpis, Christian Bettstetter

CoRR, 2013

How does interference dynamics influence packet delivery in cooperative relaying?

Udo Schilcher, Stavros Toumpis, Alessandro Crismani, Günther Brandner, Christian Bettstetter

Proceedings of the 16th ACM International Conference on Modeling, 2013

Routing using partition-wide information in wireless Delay Tolerant Networks.

Anna Sidera, Stavros Toumpis

Proceedings of the 12th Annual Mediterranean Ad Hoc Networking Workshop, 2013

Primal decomposition and online algorithms for flow optimization in wireless DTNs.

George Konidaris, Stavros Toumpis, Savvas Gitzenis

Proceedings of the 2013 IEEE Global Communications Conference, 2013

2012

On the cost/delay tradeoff of wireless delay tolerant geographic routing.

Argyrios G. Tasiopoulos, Christos Tsiaras, Stavros Toumpis

Proceedings of the 2012 IEEE International Symposium on a World of Wireless, 2012

Flow optimization in Delay Tolerant Networks using dual decomposition.

Savvas Gitzenis, George Konidaris, Stavros Toumpis

Proceedings of the 10th International Symposium on Modeling and Optimization in Mobile, 2012

Power control under best response dynamics for interference mitigation in a two-tier femtocell network.

Vaggelis G. Douros, Stavros Toumpis, George C. Polyzos

Proceedings of the 10th International Symposium on Modeling and Optimization in Mobile, 2012

2011

Cognitive WMNs: A distributed mechanism for leasing cellular bandwidth.

Stavros Toumpis, Ioannis Tselekounis, George D. Stamoulis, Harald Meyer, Andrea Hess, Karin Anna Hummel

Proceedings of the 12th IEEE International Symposium on a World of Wireless, 2011

Negotiation-Based Distributed Power Control in Wireless Networks with Autonomous Nodes.

Vaggelis G. Douros, George C. Polyzos, Stavros Toumpis

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

DTFR: A geographic routing protocol for wireless Delay Tolerant Networks.

Anna Sidera, Stavros Toumpis

Proceedings of the 10th IFIP Annual Mediterranean Ad Hoc Networking Workshop, 2011

2010

Special issue on "New Network Paradigms".

Eitan Altman, Tamer Basar, Emma Hart, Daniele Miorandi, Aris L. Moustakas, Stavros Toumpis

Comput. Networks, 2010

A bargaining approach to power control in networks of autonomous wireless entities.

Vaggelis G. Douros, George C. Polyzos, Stavros Toumpis

Proceedings of the 8th ACM International Workshop on Mobility Management & Wireless Access, 2010

2009

Cross-Layer Design for the Physical, MAC, and Link Layer in Wireless Systems.

Petar Popovski, Mary Ann Ingram, Christian B. Peel, Shinsuke Hara, Stavros Toumpis

EURASIP J. Adv. Signal Process., 2009

On asymptotically optimal routing in large wireless networks and Geometrical Optics analogy.

Roberto Catanuto, Stavros Toumpis, Giacomo Morabito

Comput. Networks, 2009

Load Balancing in Wireless Sensor Networks using Kirchhoff's Voltage Law.

Stavros Toumpis, Savvas Gitzenis

Proceedings of the INFOCOM 2009. 28th IEEE International Conference on Computer Communications, 2009

2008

On the transport capacity of Gaussian multiple access and broadcast channels.

Gautam A. Gupta, Stavros Toumpis, Jossy Sayir, Ralf R. Müller

Wirel. Networks, 2008

Asymptotic Capacity Bounds for Wireless Networks with Non-Uniform Traffic Patterns.

Stavros Toumpis

IEEE Trans. Wirel. Commun., 2008

Mother nature knows best: A survey of recent results on wireless networks based on analogies with physics.

Stavros Toumpis

Comput. Networks, 2008

2007

Novel Techniques for Analysis and Design of Cross-Layer Optimized Wireless Sensor Networks.

Mischa Dohler, Taieb Znati, Stavros Toumpis, Lionel M. Ni

EURASIP J. Wirel. Commun. Netw., 2007

Asymptotic Capacity Bounds for Wireless Networks with Non-Uniform Traffic

Stavros Toumpis

CoRR, 2007

Opti{c, m}al: Optical/Optimal Routing in Massively Dense Wireless Networks.

Roberto Catanuto, Stavros Toumpis, Giacomo Morabito

Proceedings of the INFOCOM 2007. 26th IEEE International Conference on Computer Communications, 2007

2006

New media access protocols for wireless ad hoc networks based on cross-layer principles.

Stavros Toumpis, Andrea J. Goldsmith

IEEE Trans. Wirel. Commun., 2006

Optimal Deployment of Large Wireless Sensor Networks.

Stavros Toumpis, Leandros Tassiulas

IEEE Trans. Inf. Theory, 2006

Power Allocation Over Parallel Gaussian Multiple Access and Broadcast Channels.

Gautam A. Gupta, Stavros Toumpis

IEEE Trans. Inf. Theory, 2006

Optical Routing in Massively Dense Networks: Practical Issues and Dynamic Programming Interpretation.

Roberto Catanuto, Giacomo Morabito, Stavros Toumpis

Proceedings of the 3rd IEEE International Symposium on Wireless Communication Systems, 2006

2005

Optimal placement of nodes in large sensor networks under a general physical layer model.

Stavros Toumpis, Gautam A. Gupta

Proceedings of the Second Annual IEEE Communications Society Conference on Sensor and Ad Hoc Communications and Networks, 2005

Transport capacity of Gaussian multiple access and broadcast channels with a large number of nodes.

Gautam A. Gupta, Stavros Toumpis, Jossy Sayir, Ralf R. Müller

Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Packetostatics: deployment of massively dense sensor networks as an electrostatics problem.

Stavros Toumpis, Leandros Tassiulas

Proceedings of the INFOCOM 2005. 24th Annual Joint Conference of the IEEE Computer and Communications Societies, 2005

2004

Capacity bounds for three classes of wireless networks: asymmetric, cluster, and hybrid.

Stavros Toumpis

Proceedings of the 5th ACM Interational Symposium on Mobile Ad Hoc Networking and Computing, 2004

Large Wireless Networks under Fading, Mobility, and Delay Constraints.

Stavros Toumpis, Andrea J. Goldsmith

Proceedings of the Proceedings IEEE INFOCOM 2004, 2004

2003

Capacity regions for wireless ad hoc networks.

Stavros Toumpis, Andrea J. Goldsmith

IEEE Trans. Wirel. Commun., 2003

Performance, optimization, and cross-layer design of media access protocols for wireless ad hoc networks.

Stavros Toumpis, Andrea J. Goldsmith

Proceedings of IEEE International Conference on Communications, 2003