A Platform for the Implementation of the Services of an Educational Network. - Christos Bouras; Apostolos Gkamas (Teleteaching, 1998)

A Web-Based Distributed Environment to Support Teleteaching: Design and Implementation Issues. - Christos Bouras; Apostolos Gkamas; Thrasyvoulos Tsiatsos (DEXA Workshop, 1999)

Distributed Learning Environment Using Advanced Services over the Internet. - Christos Bouras; Apostolos Gkamas; Thrasyvoulos Tsiatsos (IMSA, 1999)

Internet Protocols for Synchronous Distance Learning. - Christos Bouras; Apostolos Gkamas; Thrasyvoulos Tsiatsos (DEXA Workshop, 2000)

Efficient web-based open and distance learning services. - Christos Bouras; Panagiotis Destounis; John D. Garofalakis; Apostolos Gkamas; G. Sakalis; Evangelos Sakkopoulos; John Tsaknakis; Thrasyvoulos Tsiatsos (Telematics Informatics, 2000)

An Architecture for Redundant Multicast Transmission Supporting Adaptive QoS. - Christos Bouras; Apostolos Gkamas; Anastasios Karaliotas; Kostas Stamos (Multimedia Information Systems, 2001)

A Mechanism for Multicast Multimedia Data with Adaptive QoS Characteristics. - Christos Bouras; Apostolos Gkamas (PROMS, 2001)

Behaviour investigation using simulation for redundant multicast transmission supporting adaptive QoS. - Christos Bouras; Apostolos Gkamas; Anastasios Karaliotas; Kostas Stamos (ICON, 2002)

Desktop Synchronous Distance Learning Application Enhanced with Efficient Chair Control Capabilities. - Christos Bouras; Apostolos Gkamas; Vaggelis Kapoulas; Kostas Stamos (PDPTA, 2002)

SRAMT-S: A Hybrid Sender and Receiver-Based Adaptation Scheme for TCP Friendly Multicast Transmission Using Simulcast Approach. - Christos Bouras; Apostolos Gkamas (WITASI, 2002)

Comparing Performance of SRAMT-LE Vs. Other Layered Encoding Schemes Regarding TCP Friendliness. - Christos Bouras; Apostolos Gkamas (HSNMC, 2003)

Issues for the Performance Monitoring of an Open Source H.323 Implementation Ported to IPv6-Enabled Networks with QoS Characteristics. - Christos Bouras; Apostolos Gkamas; Anastasios Karaliotas; Dimitris Primpas; Kostas Stamos (International Conference on Internet Computing, 2003)

From IPv4 to IPv6: The Case of OpenH323 Library. - Christos Bouras; Apostolos Gkamas; Kostas Stamos (SAINT Workshops, 2003)

Multimedia transmission with adaptive QoS based on real-time protocols. - Christos Bouras; Apostolos Gkamas (Int. J. Commun. Syst., 2003)

Evaluation of teleteaching services over ATM and IP networks. - Christos Bouras; Apostolos Gkamas; Vaggelis Kapoulas; Thrasyvoulos Tsiatsos (Telematics Informatics, 2003)

Μελέτη και ανάλυση της συμπεριφοράς μηχανισμών για την μετάδοση πολυμέσων με δυνατότητα προσαρμογής πάνω από δίκτυα μη εγγυημένης ποιότητας όπως το διαδίκτυο - Apostolos Gkamas (2003)

Performance Evaluation of an IPv6-capable H323 Application. - Christos Bouras; Apostolos Gkamas; Dimitris Primpas; Kostas Stamos (AINA (1), 2004)

Performance Evaluation of the impact of QoS mechanisms in an IPv6 network for IPv6-capable real time applications. - Christos Bouras; Apostolos Gkamas; Dimitris Primpas; Kostas Stamos (J. Netw. Syst. Manag., 2004)

SRAMT: a hybrid sender and receiver-based adaptation scheme for TCP friendly multicast transmission. - Christos Bouras; Apostolos Gkamas (Comput. Networks, 2005)

Porting and performance aspects from IPv4 to IPv6: The case of OpenH323. - Christos Bouras; Apostolos Gkamas; Dimitris Primpas; Kostas Stamos (Int. J. Commun. Syst., 2005)

Application on demand system over the Internet. - Christos Bouras; Apostolos Gkamas; I. Nave; Dimitris Primpas; Alex Shani; O. Sheory; Kostas Stamos; Y. Tzruya (J. Netw. Comput. Appl., 2005)

Architecture and Performance Evaluation for Redundant Multicast Transmission Supporting Adaptive QoS. - Christos Bouras; Apostolos Gkamas; Anastasios Karaliotas; Kostas Stamos (Multim. Tools Appl., 2005)

IPv6 deployment: Real time applications and QoS aspects. - Christos Bouras; Apostolos Gkamas; Dimitris Primpas; Kostas Stamos (Comput. Commun., 2006)

A Framework for Cross Layer Adaptation for Multimedia Transmission over Wired and Wireless Networks. - Christos Bouras; Apostolos Gkamas; Georgios Kioumourtzis (International Conference on Internet Computing, 2007)

Business Models for Broadband Municipal Optical Networks: A Proposed Model for the Greek Case. - Christos Bouras; Apostolos Gkamas; John Papagiannopoulos; George Theophilopoulos; Thrasyvoulos Tsiatsos (ISCC, 2007)

A Framework for dynamic and on-demand QoS to Videoconference Session. - Christos Bouras; Apostolos Gkamas; Dimitris Primpas (MSA, 2007)

Monitoring End to End Bandwidth on Demand Circuits over Ethernet Infrastructure. - Christos Bouras; Apostolos Gkamas; Kostas Stamos (INC, 2008)

Comparison of Single-Rate Multicast Congestion Control Protocols vs ASMP. - Christos Bouras; Apostolos Gkamas; Georgios Kioumourtzis (MASCOTS, 2008)

Extending the functionality of RTP/RTCP implementation in network simulator (NS-2) to support TCP friendly congestion control. - Christos Bouras; Apostolos Gkamas; Georgios Kioumourtzis (SimuTools, 2008)

Adaptive Smooth Simulcast Protocol for multimedia transmission. - Christos Bouras; Apostolos Gkamas; Georgios Kioumourtzis (ISCC, 2009)

Evaluation of Single Rate Multicast Congestion Control Schemes for MPEG-4 Video Transmission. - Christos Bouras; Apostolos Gkamas; Georgios Kioumourtzis (NGI, 2009)

Broadband municipal optical networks in Greece: A suitable business model. - Christos Bouras; Apostolos Gkamas; John Papagiannopoulos; George Theophilopoulos; Thrasyvoulos Tsiatsos (Telematics Informatics, 2009)

Performance evaluation of MPEG-4 video transmission with the Adaptive Smooth Multicast Protocol (ASMP). - Christos Bouras; Georgios Kioumourtzis; Apostolos Gkamas (ISCC, 2010)

Adaptive smooth multicast protocol for multimedia transmission: Implementation details and performance evaluation. - Christos Bouras; Apostolos Gkamas; Georgios Kioumourtzis (Int. J. Commun. Syst., 2010)

Performance evaluation of routing protocols for multimedia transmission over mobile ad hoc networks. - Giorgos Adam; Vaggelis Kapoulas; Christos Bouras; Georgios Kioumourtzis; Apostolos Gkamas; Nikos Tavoularis (WMNC, 2011)

Power management adaptation techniques for video transmission over TFRC. - Christos Bouras; Apostolos Gkamas; Vaggelis Kapoulas; Vassilis Papapanagiotou; Kostas Stamos; Giannis Zaoudis (Int. J. Netw. Manag., 2011)

Adaptive Smooth Simulcast Protocol (ASSP) for Video Applications: Description and Performance Evaluation. - Christos Bouras; Apostolos Gkamas; Georgios Kioumourtzis (J. Netw. Syst. Manag., 2011)

A Cross-layer Design for Video Transmission with TFRC in MANETs. - George Adam; Christos Bouras; Apostolos Gkamas; Vaggelis Kapoulas; Georgios Kioumourtzis (DCNET/ICE-B/OPTICS, 2012)

Performance evaluation of ad hoc routing protocols for military communications. - Georgios Kioumourtzis; Christos Bouras; Apostolos Gkamas (Int. J. Netw. Manag., 2012)

TFMCC versus ASMP: lessons learned from performance evaluation. - Georgios Kioumourtzis; Christos Bouras; Apostolos Gkamas (Int. J. Netw. Manag., 2012)

Evaluation of Video Transmission in Emergency Response Ad Hoc Networks. - Christos Bouras; Georgios Kioumourtzis; Apostolos Gkamas; Vaggelis Kapoulas; Dimitra Politaki; Enea Tsanai (DCNET/ICE-B/OPTICS, 2013)

Evaluation of routing protocols for video transmission over MANETs that use multiple interfaces and multiple channels per node. - Christos Bouras; Vaggelis Kapoulas; Apostolos Gkamas; Dimitra Politaki; Enea Tsanai (ICON, 2013)

Cross Layer Design for Video Streaming in MANETs. - George Adam; Christos Bouras; Apostolos Gkamas; Vaggelis Kapoulas; Georgios Kioumourtzis (J. Networks, 2014)

Mechanisms for Enhancing the Performance of Routing Protocols in VANETs. - Christos Bouras; Vaggelis Kapoulas; Nikos Stathopoulos; Apostolos Gkamas (PE-WASUN@MSWiM, 2016)

Lessons Learned from Synchronous Distance Learning in University Level at Congo. - Apostolos Gkamas; Maria Rapti (IMCL, 2017)

Video transmission in mobile ad hoc networks using multiple interfaces and multiple channels. - Christos Bouras; Apostolos Gkamas; Vaggelis Kapoulas; Dimitra Politaki; Enea Tsanai (Int. J. Commun. Syst., 2017)

Comparison of LoRa Simulation Environments. - Christos Bouras; Apostolos Gkamas; Spyridon Aniceto Katsampiris Salgado; Vasileios Kokkinos (BWCCA, 2019)

LoRa Technology Benefits in Educational Institutes. - Apostolos Gkamas (IMCL, 2019)

Using LoRa Technology for IoT Monitoring Systems. - Christos Bouras; Apostolos Gkamas; Vasileios Kokkinos; Nikolaos Papachristos (NOF, 2019)

IoT Geolocation Performance Using LoRaWAN. - Christos Bouras; Apostolos Gkamas; Vasileios Kokkinos; Nikolaos Papachristos (AINA, 2020)

Time Difference of Arrival Localization Study for SAR Systems over LoRaWAN. - Christos Bouras; Apostolos Gkamas; Vasileios Kokkinos; Nikolaos Papachristos (FNC/MobiSPC, 2020)

Blending Simulation and Machine Learning Models to Advance Energy Management in Large Ships. - Eirini Barri; Christos Bouras; Apostolos Gkamas; Nikos I. Karacapilidis; Dimitris Karadimas; Georgios Kournetas; Yiannis Panaretou (SIMULTECH, 2020)

A Novel Approach to Energy Management in Large Passenger and Cruise Ships: Integrating Simulation and Machine Learning Models. - Eirini Barri; Christos Bouras; Apostolos Gkamas; Nikos I. Karacapilidis; Dimitris Karadimas; Georgios Kournetas; Yiannis Panaretou (SIMULTECH (Selected Papers), 2020)

Geolocation analysis for Search And Rescue systems using LoRaWAN. - Christos Bouras; Apostolos Gkamas; Vasileios Kokkinos; Nikolaos Papachristos (Int. J. Commun. Syst., 2020)

Real-Time Geolocation Approach through LoRa on Internet of Things. - Christos Bouras; Apostolos Gkamas; Vasileios Kokkinos; Nikolaos Papachristos (ICOIN, 2021)

Spreading Factor Selection Mechanism for Transmission over LoRa Networks. - Christos Bouras; Apostolos Gkamas; Spyridon Aniceto Katsampiris Salgado; Nikolaos Papachristos (ICT, 2021)

ΝΒ-ΙοΤ Technology Benefits in Educational Institutes. - Apostolos Gkamas (IMCL, 2021)

Energy Efficient Mechanism over LoRa for Search and Rescue operations. - Christos Bouras; Apostolos Gkamas; Spyridon Aniceto Katsampiris Salgado (ISNCC, 2021)

Exploring the energy efficiency for Search and Rescue operations over LoRa. - Christos Bouras; Apostolos Gkamas; Spyridon Aniceto Katsampiris Salgado (NTMS, 2021)

Spreading Factor Analysis for LoRa Networks: A Supervised Learning Approach. - Christos Bouras; Apostolos Gkamas; Spyridon Aniceto Katsampiris Salgado; Nikolaos Papachristos (WorldCIST (1), 2021)

A Comparative Study of Machine Learning Models for Spreading Factor Selection in LoRa Networks. - Christos John Bouras; Apostolos Gkamas; Spyridon Aniceto Katsampiris Salgado; Nikolaos Papachristos (Int. J. Wirel. Networks Broadband Technol., 2021)

Energy efficient mechanism for LoRa networks. - Christos Bouras; Apostolos Gkamas; Spyridon Aniceto Katsampiris Salgado (Internet Things, 2021)

A Machine Learning Approach to User Assignment in 5G Networks. - Michael Kouris; Vasileios Kokkinos; Apostolos Gkamas; Philippos Pouyioutas; Christos Bouras (GIIS, 2022)

A Game Theoretic Approach for Efficient Resource Allocation in 5G Networks. - Aspasia Koukouvela; Christos Bouras; Vasileios Kokkinos; Apostolos Gkamas; Philippos Pouyioutas (ICUMT, 2022)

Performance evaluation of monitoring IoT systems using LoRaWan. - Christos Bouras; Apostolos Gkamas; Vasileios Kokkinos; Nikolaos Papachristos (Telecommun. Syst., 2022)

Optimizing Network Performance in 5G Systems with Downlink and Uplink Decoupling. - Christos Bouras; Charalampos Chatzigeorgiou; Vasileios Kokkinos; Apostolos Gkamas; Philippos Pouyioutas (CommNet, 2023)

Bandwidth Optimization Techniques in Heterogeneous 5G Networks Using DUDe. - Konstantinos Tsachrelias; Chrysostomos-Athanasios Katsigiannis; Vasileios Kokkinos; Apostolos Gkamas; Christos Bouras; Philippos Pouyioutas (CommNet, 2023)

A Chatbot Generator for Improved Digital Governance. - Christos Bouras; Damianos Diasakos; Chrysostomos-Athanasios Katsigiannis; Vasileios Kokkinos; Apostolos Gkamas; Nikos I. Karacapilidis; Yannis Charalabidis; Zoi Lachana; Charalampos Alexopoulos; Theodoros Papadopoulos; Georgios Karamanolis; Michail Psalidas (EMCIS (1), 2023)

Chatbot Technology Assessment: 40 Cases from Greece. - Yannis Charalabidis; Thanos Anagnou; Charalampos Alexopoulos; Theodoros Papadopoulos; Zoi Lachana; Christos Bouras; Nikos I. Karacapilidis; Vasileios Kokkinos; Apostolos Gkamas (EMCIS (1), 2023)

Reinforcement Learning Approach for Resource Allocation in 5G HetNets. - Fivos Allagiotis; Christos Bouras; Vasileios Kokkinos; Apostolos Gkamas; Philippos Pouyioutas (ICOIN, 2023)

State of the Art Analysis of Resource Allocation Techniques in 5G MIMO Networks. - Christos Bouras; Ioannis Caragiannis; Apostolos Gkamas; Nicos Protopapas; Tasos Sardelis; Kyriakos N. Sgarbas (ICOIN, 2023)

On the Optimization of User Allocation in Heterogeneous 5G Networks Using DUDe Techniques. - Konstantinos Tsachrelias; Apostolos Gkamas; Chrysostomos-Athanasios Katsigiannis; Christos Bouras; Vasileios Kokkinos; Philippos Pouyioutas (ICUFN, 2023)

Optimizing Resource Allocation in 5G Networks Through Downlink and Uplink Decoupling. - Christos Bouras; Charalampos Chatzigeorgiou; Vasileios Kokkinos; Apostolos Gkamas; Philippos Pouyioutas (ICUMT, 2023)

Evaluation of User Allocation Techniques in Massive MIMO 5G Networks. - Christos Bouras; Damianos Diasakos; Apostolos Gkamas; Vasileios Kokkinos; Philippos Pouyioutas; Nikolaos Prodromos (WINCOM, 2023)

Enhancing Real-Time IoT Applications: Latency Reduction Techniques in 5G MIMO Networks. - Chrysostomos-Athanasios Katsigiannis; Konstantinos Tsachrelias; Vasileios Kokkinos; Christos Bouras; Apostolos Gkamas; Philippos Pouyioutas (BWCCA, 2024)

Enhancing Spectral Efficiency in 5G MIMO Networks Through Adaptive Beamforming Techniques. - Konstantinos Tsachrelias; Chrysostomos-Athanasios Katsigiannis; Vasileios Kokkinos; Apostolos Gkamas; Christos Bouras; Philippos Pouyioutas (CommNet, 2024)

Optimizing Resource Allocation in 5G MIMO Networks Using DUDe Techniques. - Konstantinos Tsachrelias; Chrysostomos-Athanasios Katsigiannis; Vasileios Kokkinos; Apostolos Gkamas; Christos Bouras; Philippos Pouyioutas (CSNDSP, 2024)

Dynamic Bandwidth Allocation in MIMO 5G Networks. - Nikolaos Prodromos; Damianos Diasakos; Vasileios Kokkinos; Apostolos Gkamas; Christos Bouras; Philippos Pouyioutas (IWCMC, 2024)

Simulation-based Beamforming Optimization in Moving Drones. - Christos Bouras; Damianos Diasakos; Vasileios Kokkinos; Nikolaos Prodromos; Apostolos Gkamas; Philippos Pouyioutas (WMNC, 2024)

Power Consumption Analysis in DUDe 5G MIMO Networks. - Chrysostomos-Athanasios Katsigiannis; Konstantinos Tsachrelias; Vasileios Kokkinos; Apostolos Gkamas; Christos Bouras; Philippos Pouyioutas (NoF, 2024)

A Deep Learning Approach to User Allocation in a 5th Generation Network. - Ioannis Konstantoulas; Iliana Loi; Kyriakos N. Sgarbas; Apostolos Gkamas; Christos Bouras (PCI, 2024)

Distinguishing Signal from Noise in 5G MIMO Systems Using Generative Adversarial Networks. - Damianos Diasakos; Nikolaos Prodromos; Apostolos Gkamas; Vasileios Kokkinos; Christos Bouras; Philippos Pouyioutas (NTMS, 2025)

Game Theory Algorithms for Resource Allocation in 5G MIMO. - Konstantinos Tsachrelias; Chrysostomos-Athanasios Katsigiannis; Vasileios Kokkinos; Apostolos Gkamas; Christos Bouras; Philippos Pouyioutas (Int. J. Interact. Mob. Technol., 2025)