Leonidas Georgiadis

According to our database, Leonidas Georgiadis authored at least 97 papers between 1982 and 2023.

Collaborative distances:

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

2023

On the Computational Aspect of Coded Caching With Uncoded Prefetching.

Sotirios K. Michos, Panagiotis D. Diamantoulakis, Leonidas Georgiadis, George K. Karagiannidis

IEEE Trans. Inf. Theory, March, 2023

2020

Network Coding Techniques for Primary-Secondary User Cooperation in Cognitive Radio Networks.

Athanasios Papadopoulos, Nestor D. Chatzidiamantis, Leonidas Georgiadis

IEEE Trans. Wirel. Commun., 2020

On the Efficiency of Sharing Economy Networks.

Leonidas Georgiadis, George Iosifidis, Leandros Tassiulas

IEEE Trans. Netw. Sci. Eng., 2020

2019

Of daemons and men: reducing false positive rate in intrusion detection systems with file system footprint analysis.

George Mamalakis, Christos Diou, Andreas L. Symeonidis, Leonidas Georgiadis

Neural Comput. Appl., 2019

Capacity and Algorithms for a Cognitive Network with Primary-Secondary User Cooperation.

Athanasios Papadopoulos, Nestor D. Chatzidiamantis, Leonidas Georgiadis

CoRR, 2019

2018

Network Coding Techniques in Cooperative Cognitive Networks.

Athanasios Papadopoulos, Nestor D. Chatzidiamantis, Leonidas Georgiadis

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

2017

Broadcast Erasure Channel With Feedback and Message Side Information, and Related Index Coding Result.

Athanasios Papadopoulos, Leonidas Georgiadis

IEEE Trans. Inf. Theory, 2017

2016

Stable XOR-Based Policies for the Broadcast Erasure Channel With Feedback.

Sophia Athanasiadou, Marios Gatzianas, Leonidas Georgiadis, Leandros Tassiulas

IEEE/ACM Trans. Netw., 2016

2015

Optimal Primary-Secondary User Cooperation Policies in Cognitive Radio Networks.

Nestor D. Chatzidiamantis, Evangelia Matskani, Leonidas Georgiadis, Iordanis Koutsopoulos, Leandros Tassiulas

IEEE Trans. Wirel. Commun., 2015

Minimal Evacuation Times and Stability.

Leonidas Georgiadis, Georgios S. Paschos, Lavy Libman, Leandros Tassiulas

IEEE/ACM Trans. Netw., 2015

Dynamic Wireless Network Coding With Overhearing and Variable Channel Rates.

Constantinos Fragiadakis, Georgios S. Paschos, Leonidas Georgiadis, Leandros Tassiulas

IEEE J. Sel. Areas Commun., 2015

Throughput-Optimal Link-Layer Design in Power Constrained Hybrid OW/RF Systems.

Nestor D. Chatzidiamantis, Leonidas Georgiadis, Harilaos G. Sandalidis, George K. Karagiannidis

IEEE J. Sel. Areas Commun., 2015

Exchange of Services in Networks: Competition, Cooperation, and Fairness.

Leonidas Georgiadis, George Iosifidis, Leandros Tassiulas

Proceedings of the 2015 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems, 2015

Energy detection under RF impairments for cognitive radio.

Alexandros-Apostolos A. Boulogeorgos, Nestor D. Chatzidiamantis, George K. Karagiannidis, Leonidas Georgiadis

Proceedings of the IEEE International Conference on Communication, 2015

2014

xor-Based Encoding With Instantaneous Decoding for the Broadcast Erasure Channel With Feedback: The Three-User Case.

Sophia Athanasiadou, Marios Gatzianas, Leonidas Georgiadis, Leandros Tassiulas

IEEE Trans. Wirel. Commun., 2014

Dynamic Exchange of Communication Services.

Leonidas Georgiadis, George Iosifidis, Leandros Tassiulas

SIGMETRICS Perform. Evaluation Rev., 2014

Of daemons and men: A file system approach towards intrusion detection.

George Mamalakis, Christos Diou, Andreas L. Symeonidis, Leonidas Georgiadis

Appl. Soft Comput., 2014

The mutual benefits of primary-secondary user cooperation in wireless cognitive networks.

Evangelia Matskani, Nestor D. Chatzidiamantis, Leonidas Georgiadis, Iordanis Koutsopoulos, Leandros Tassiulas

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

Dynamic algorithms for cooperation in user-provided network services.

Leonidas Georgiadis, George Iosifidis, Leandros Tassiulas

Proceedings of the 7th International Conference on NETwork Games, COntrol and OPtimization, 2014

An efficient power constrained transmission scheme for hybrid OW/RF systems.

Nestor D. Chatzidiamantis, Leonidas Georgiadis, Harilaos G. Sandalidis, George K. Karagiannidis

Proceedings of the IEEE International Conference on Communications, 2014

Multiuser broadcast erasure channel with feedback and side information, and related index coding results.

Athanasios Papadopoulos, Leonidas Georgiadis

Proceedings of the 52nd Annual Allerton Conference on Communication, 2014

2013

Capacity and Stable Throughput Regions for the Broadcast Erasure Channel With Feedback: An Unusual Union.

Yalin Evren Sagduyu, Leonidas Georgiadis, Leandros Tassiulas, Anthony Ephremides

IEEE Trans. Inf. Theory, 2013

Multiuser Broadcast Erasure Channel With Feedback - Capacity and Algorithms.

Marios Gatzianas, Leonidas Georgiadis, Leandros Tassiulas

IEEE Trans. Inf. Theory, 2013

A modular framework for implementing joint wireless network coding and scheduling algorithms.

Ioannis Broustis, Georgios S. Paschos, Dimitris Syrivelis, Leonidas Georgiadis, Leandros Tassiulas

EURASIP J. Wirel. Commun. Netw., 2013

Multiuser Broadcast Erasure Channel with Feedback and Side Information, and its Relation Index Coding.

Athanasios Papadopoulos, Leonidas Georgiadis

CoRR, 2013

Throughput regions and optimal policies in wireless networks with opportunistic routing.

Lavy Libman, Georgios S. Paschos, Leonidas Georgiadis, Xin Zhao

Proceedings of the 11th International Symposium and Workshops on Modeling and Optimization in Mobile, 2013

Stable and capacity achieving XOR-based policies for the Broadcast Erasure Channel with feedback.

Sophia Athanasiadou, Marios Gatzianas, Leonidas Georgiadis, Leandros Tassiulas

Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013

Wireless network coding with partial overhearing information.

Georgios S. Paschos, Constantinos Fragiadakis, Leonidas Georgiadis, Leandros Tassiulas

Proceedings of the IEEE INFOCOM 2013, Turin, Italy, April 14-19, 2013, 2013

Message-passing algorithms for optimal utilization of cognitive radio networks.

Hamed Mahmoudi, Georgios Rodolakis, Leonidas Georgiadis, David Saad

Proceedings of the IEEE International Conference on Communications, 2013

2012

Scheduling with pairwise XORing of packets under statistical overhearing information and feedback.

Georgios S. Paschos, Leonidas Georgiadis, Leandros Tassiulas

Queueing Syst. Theory Appl., 2012

XOR-based coding for the 3-user broadcast erasure channel with feedback.

Sophia Athanasiadou, Marios Gatzianas, Leonidas Georgiadis, Leandros Tassiulas

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

Stability and capacity through evacuation times.

Leonidas Georgiadis, Georgios S. Paschos, Leandros Tassiulas, Lavy Libman

Proceedings of the 2012 IEEE Information Theory Workshop, 2012

2011

NCRAWL: Network Coding for Rate Adaptive Wireless Links

Ioannis Broustis, Georgios S. Paschos, Dimitris Syrivelis, Leonidas Georgiadis, Leandros Tassiulas

CoRR, 2011

Capacity-achieving encoding for the broadcast erasure channel with multiple users.

Marios Gatzianas, Leonidas Georgiadis, Leandros Tassiulas

Proceedings of the 2011 IEEE International Symposium on Information Theory Proceedings, 2011

2009

Guest editorial.

Leonidas Georgiadis, Gunnar Karlsson

Wirel. Networks, 2009

2008

A Distributed Algorithm for Maximum Lifetime Routing in Sensor Networks with Mobile Sink.

Marios Gatzianas, Leonidas Georgiadis

IEEE Trans. Wirel. Commun., 2008

A Framework for Providing User Level Quality of Service Guarantees in Multi-Class Rate Adaptive Systems.

Nikos Argiriou, Leonidas Georgiadis

J. Netw. Syst. Manag., 2008

Grid Management: Data Model Definition for Trouble Ticket Normalization.

Dimitris Zisiadis, Spyros Kopsidas, Matina Tsavli, Leandros Tassiulas, Leonidas Georgiadis, Chrysostomos Tziouvaras, Fotis Karayannis

Proceedings of the Networks for Grid Applications, Second International Conference, 2008

2007

Gain Adaptation Policies for Dual-Hop Nonregenerative Relayed Systems.

Marios Gatzianas, Leonidas Georgiadis, George K. Karagiannidis

IEEE Trans. Commun., 2007

Channel sharing by multi-class rate adaptive streams: Performance region and optimization.

Nikos Argiriou, Leonidas Georgiadis

Comput. Networks, 2007

WiOpt 2007 - Message from the Technical Program Chairs.

Leonidas Georgiadis, Gunnar Karlsson

Proceedings of the 5th International Symposium on Modeling and Optimization in Mobile, 2007

2006

Replicated Server Placement with QoS Constraints.

Georgios Rodolakis, Stavroula Siachalou, Leonidas Georgiadis

IEEE Trans. Parallel Distributed Syst., 2006

Optimal overload response in sensor networks.

Leonidas Georgiadis, Leandros Tassiulas

IEEE Trans. Inf. Theory, 2006

Multicast tree structure and the power law.

Cédric Adjih, Leonidas Georgiadis, Philippe Jacquet, Wojciech Szpankowski

IEEE Trans. Inf. Theory, 2006

Minimum-Energy Broadcasting in Multi-hop Wireless Networks Using a Single Broadcast Tree.

Ioannis Papadimitriou, Leonidas Georgiadis

Mob. Networks Appl., 2006

Resource Allocation and Cross-Layer Control in Wireless Networks.

Leonidas Georgiadis, Michael J. Neely, Leandros Tassiulas

Found. Trends Netw., 2006

Optimal Relay Control in Power-Constrained Dual-Hop Transmissions over Arbitrary Fading Channels.

Marios Gatzianas, Leonidas Georgiadis, George K. Karagiannidis

Proceedings of IEEE International Conference on Communications, 2006

2005

Algorithms for precomputing constrained widest paths and multicast trees.

Stavroula Siachalou, Leonidas Georgiadis

IEEE/ACM Trans. Netw., 2005

An adaptive framework for addressing fairness issues in wireless networks.

Vagelis Tsibonis, Leonidas Georgiadis

Comput. Commun., 2005

Most balanced overload response in sensor networks.

Leonidas Georgiadis, Leandros Tassiulas

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

2004

Exploiting wireless channel State information for throughput maximization.

Vagelis Tsibonis, Leonidas Georgiadis, Leandros Tassiulas

IEEE Trans. Inf. Theory, 2004

Channel sharing by rate-adaptive streaming applications.

Nikos Argiriou, Leonidas Georgiadis

Perform. Evaluation, 2004

Energy-Aware Broadcast Trees in Wireless Networks.

Ioannis Papadimitriou, Leonidas Georgiadis

Mob. Networks Appl., 2004

A fair workload allocation policy for heterogeneous systems.

Leonidas Georgiadis, Christos Nikolaou, Alexander Thomasian

J. Parallel Distributed Comput., 2004

Precomputation of Constrained Widest Paths in Communication Networks.

Stavroula Siachalou, Leonidas Georgiadis

Proceedings of the NETWORKING 2004, 2004

Bandwidth Reservation in Multihop Wireless Networks: Complexity and Mechanisms.

Leonidas Georgiadis, Philippe Jacquet, Bernard Mans

Proceedings of the 24th International Conference on Distributed Computing Systems Workshops (ICDCS 2004 Workshops), 2004

2003

Arborescence optimization problems solvable by Edmonds' algorithm.

Leonidas Georgiadis

Theor. Comput. Sci., 2003

Bottleneck multicast trees in linear time.

Leonidas Georgiadis

IEEE Commun. Lett., 2003

Efficient QoS routing.

Stavroula Siachalou, Leonidas Georgiadis

Comput. Networks, 2003

Internet Traffic Engineering.

Olivier Bonaventure, Panos Trimintzios, George Pavlou, Bruno Quoitin, Arturo Azcorra, Marcelo Bagnulo, Paris Flegkas, Alberto García-Martínez, Panos Georgatsos, Leonidas Georgiadis, Christian Jacquenet, L. Swinnen, Sébastien Tandel, Steve Uhlig

Proceedings of the Quality of Future Internet Services, COST Action 263 Final Report, 2003

2002

Lexicographically optimal balanced networks.

Leonidas Georgiadis, Panos Georgatsos, Kostas Floros, Stelios Sartzetakis

IEEE/ACM Trans. Netw., 2002

Is the internet fractal?

Cédric Adjih, Leonidas Georgiadis, Philippe Jacquet, Wojciech Szpankowski

Proceedings of the Thirteenth Annual ACM-SIAM Symposium on Discrete Algorithms, 2002

Quality of service provisioning for supporting premium services in IP networks.

Panos Trimintzios, Timothy Baugé, George Pavlou, Leonidas Georgiadis, Richard Egan, Paris Flegkas

Proceedings of the Global Telecommunications Conference, 2002

2001

QoS provisioning and tracking fluid policies in input queueing switches.

Vahid Tabatabaee, Leonidas Georgiadis, Leandros Tassiulas

IEEE/ACM Trans. Netw., 2001

A management and control architecture for providing IP differentiated services in MPLS-based networks.

Panos Trimintzios, Ilias Andrikopoulos, George Pavlou, Paris Flegkas, David Griffin, Panos Georgatsos, Danny Goderis, Yves T'Joens, Leonidas Georgiadis, Christian Jacquenet, Richard Egan

IEEE Commun. Mag., 2001

An Architectural Framework for Providing QoS in IP Differentiated Services Networks.

Panos Trimintzios, Ilias Andrikopoulos, George Pavlou, Carlos Frederico Cavalcanti, Danny Goderis, Yves T'Joens, Panos Georgatsos, Leonidas Georgiadis, David Griffin, Richard Egan, Christian Jacquenet, George Memenios

Proceedings of the 2001 IEEE/IFIP International Symposium on Integrated Network Management, 2001

1998

MMPacking: a load and storage balancing algorithm for distributed multimedia servers.

Dimitrios N. Serpanos, Leonidas Georgiadis, Tasos Bouloutas

IEEE Trans. Circuits Syst. Video Technol., 1998

1997

Improved fairness algorithms for rings with spatial reuse.

Israel Cidon, Leonidas Georgiadis, Roch Guérin, Yuval Shavitt

IEEE/ACM Trans. Netw., 1997

Distributed channel allocation for PCN with variable rate traffic.

Partha P. Bhattacharya, Leonidas Georgiadis, Arvind Krishna

IEEE/ACM Trans. Netw., 1997

Stability analysis of quota allocation access protocols in ring networks with spatial reuse.

Leonidas Georgiadis, Wojciech Szpankowski, Leandros Tassiulas

IEEE Trans. Inf. Theory, 1997

Optimal multiplexing on a single link: delay and buffer requirements.

Leonidas Georgiadis, Roch Guérin, Abhay K. Parekh

IEEE Trans. Inf. Theory, 1997

1996

Any work-conserving policy stabilizes the ring with spatial re-use.

Leandros Tassiulas, Leonidas Georgiadis

IEEE/ACM Trans. Netw., 1996

Efficient network QoS provisioning based on per node traffic shaping.

Leonidas Georgiadis, Roch Guérin, Vinod G. J. Peris, Kumar N. Sivarajan

IEEE/ACM Trans. Netw., 1996

The effect of traffic shaping in efficiently providing end-to-end performance guarantees.

Leonidas Georgiadis, Roch Guérin, Vinod G. J. Peris, Kumar N. Sivarajan

Telecommun. Syst., 1996

Efficient Support of Delay and Rate Guarantees in an Internet.

Leonidas Georgiadis, Roch Guérin, Vinod G. J. Peris, Raju Rajan

Proceedings of the ACM SIGCOMM 1996 Conference on Applications, 1996

1995

A scheduling policy with maximal stability region for ring networks with spatial reuse.

Leonidas Georgiadis, Wojciech Szpankowski, Leandros Tassiulas

Queueing Syst. Theory Appl., 1995

Problems of Adaptive Optimization In Multiclass <i>M</i>/<i>GI</i>/1 Queues with Bernoulli Feedback.

Partha P. Bhattacharya, Leonidas Georgiadis, Pantelis Tsoucas

Math. Oper. Res., 1995

Optimal Buffer Sharing.

Israel Cidon, Leonidas Georgiadis, Roch Guérin, Asad Khamisy

IEEE J. Sel. Areas Commun., 1995

Distributed Channel Allocation for PCN with Bursty Traffic.

Partha P. Bhattacharya, Leonidas Georgiadis, Arvind Krishna

Proceedings of the Proceedings IEEE INFOCOM '95, 1995

1994

On the Conservation Law and the Performance Space of Single Server Systems.

Leonidas Georgiadis, Ioannis Viniotis

Oper. Res., 1994

Any Work-Conserving Policy Stabilizes the Ring with Spatial Reuse.

Leandros Tassiulas, Leonidas Georgiadis

Proceedings of the Proceedings IEEE INFOCOM '94, 1994

1993

Throughput properties of fair policies in ring networks.

Leonidas Georgiadis, Roch Guérin, Israel Cidon

IEEE/ACM Trans. Netw., 1993

Bounds on the delay distribution of window random-access algorithms.

Leonidas Georgiadis, Michael Paterakis

IEEE Trans. Commun., 1993

Adaptive Lexicographic Optimization in Multi-Class M/GI/1 Queues.

Partha P. Bhattacharya, Leonidas Georgiadis, Pantelis Tsoucas, Ioannis Viniotis

Math. Oper. Res., 1993

Goal Oriented, Adaptive Transaction Routing for High Performance Transaction Processing Systems.

Donald F. Ferguson, Leonidas Georgiadis, Christos Nikolaou, Ken Davies

Proceedings of the 2nd International Conference on Parallel and Distributed Information Systems (PDIS 1993), 1993

1992

Stability analysis of interconnected single-hop random-access networks.

Chatschik Bisdikian, Lazaros F. Merakos, Leonidas Georgiadis

IEEE Trans. Commun., 1992

Stability of token passing rings.

Leonidas Georgiadis, Wojciech Szpankowski

Queueing Syst. Theory Appl., 1992

On optimal lateness and tardiness scheduling in real-time systems.

Alexander D. Stoyenko, Leonidas Georgiadis

Computing, 1992

Extended Polymatroids: Properties and Optimization.

Partha P. Bhattacharya, Leonidas Georgiadis, Pantelis Tsoucas

Proceedings of the 2nd Integer Programming and Combinatorial Optimization Conference, 1992

1989

A Full Sensing Window Random-Access Algorithm for Messages with Strict Delay Constraints.

Michael Paterakis, Leonidas Georgiadis, P. Papantoni-Kazakos

Algorithmica, 1989

Performance Analysis of Window Type Random-Access Algorithms for Packet Radio Networks.

Leonidas Georgiadis, Michael Paterakis

Proceedings of the Proceedings IEEE INFOCOM '89, 1989

1987

A 0.487 throughput limited sensing algorithm.

Leonidas Georgiadis, P. Papantoni-Kazakos

IEEE Trans. Inf. Theory, 1987

On the Relation Between the Finite and the Infinite Population Models for a Class of RAA's.

Michael Paterakis, Leonidas Georgiadis, P. Papantoni-Kazakos

IEEE Trans. Commun., 1987

A Method for the Delay Analysis of Random Multiple-Access Algorithms Whose Delay Process is Regenerative.

Leonidas Georgiadis, Lazaros F. Merakos, P. Papantoni-Kazakos

IEEE J. Sel. Areas Commun., 1987

1985

Limited feedback sensing algorithms for the packet broadcast channel.

Leonidas Georgiadis, P. Papantoni-Kazakos

IEEE Trans. Inf. Theory, 1985

1982

A collision resolution protocol utilizing energy detectors (M.S. Thesis abstr.).

Leonidas Georgiadis

IEEE Trans. Inf. Theory, 1982

A Collision Resolution Protocol for Random Access Channels with Energy Detectors.

Leonidas Georgiadis, P. Papantoni-Kazakos

IEEE Trans. Commun., 1982