Apostolos Gkamas

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 31

Top Topics

Energy Efficient

Search And Rescue Operations

Video Streaming

Selection Mechanism

Top Venues

Int. J. Commun. Syst.

Publications

Yannis Charalabidis, Thanos Anagnou, Charalampos Alexopoulos, Theodoros Papadopoulos, Zoi Lachana, Christos Bouras, Nikos I. Karacapilidis, Vasileios Kokkinos, Apostolos Gkamas
Chatbot Technology Assessment: 40 Cases from Greece. EMCIS (1) (2023)
Fivos Allagiotis, Christos Bouras, Vasileios Kokkinos, Apostolos Gkamas, Philippos Pouyioutas
Reinforcement Learning Approach for Resource Allocation in 5G HetNets. ICOIN (2023)
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
A Chatbot Generator for Improved Digital Governance. EMCIS (1) (2023)
Konstantinos Tsachrelias, Chrysostomos-Athanasios Katsigiannis, Vasileios Kokkinos, Apostolos Gkamas, Christos Bouras, Philippos Pouyioutas
Bandwidth Optimization Techniques in Heterogeneous 5G Networks Using DUDe. CommNet (2023)
Konstantinos Tsachrelias, Apostolos Gkamas, Chrysostomos-Athanasios Katsigiannis, Christos Bouras, Vasileios Kokkinos, Philippos Pouyioutas
On the Optimization of User Allocation in Heterogeneous 5G Networks Using DUDe Techniques. ICUFN (2023)
Christos Bouras, Ioannis Caragiannis, Apostolos Gkamas, Nicos Protopapas, Tasos Sardelis, Kyriakos N. Sgarbas
State of the Art Analysis of Resource Allocation Techniques in 5G MIMO Networks. ICOIN (2023)
Christos Bouras, Charalampos Chatzigeorgiou, Vasileios Kokkinos, Apostolos Gkamas, Philippos Pouyioutas
Optimizing Network Performance in 5G Systems with Downlink and Uplink Decoupling. CommNet (2023)
Christos Bouras, Damianos Diasakos, Apostolos Gkamas, Vasileios Kokkinos, Philippos Pouyioutas, Nikolaos Prodromos
Evaluation of User Allocation Techniques in Massive MIMO 5G Networks. WINCOM (2023)
Christos Bouras, Charalampos Chatzigeorgiou, Vasileios Kokkinos, Apostolos Gkamas, Philippos Pouyioutas
Optimizing Resource Allocation in 5G Networks Through Downlink and Uplink Decoupling. ICUMT (2023)
Michael Kouris, Vasileios Kokkinos, Apostolos Gkamas, Philippos Pouyioutas, Christos Bouras
A Machine Learning Approach to User Assignment in 5G Networks. GIIS (2022)
Aspasia Koukouvela, Christos Bouras, Vasileios Kokkinos, Apostolos Gkamas, Philippos Pouyioutas
A Game Theoretic Approach for Efficient Resource Allocation in 5G Networks. ICUMT (2022)
Christos Bouras, Apostolos Gkamas, Vasileios Kokkinos, Nikolaos Papachristos
Performance evaluation of monitoring IoT systems using LoRaWan. Telecommun. Syst. 79 (2) (2022)
Christos Bouras, Apostolos Gkamas, Spyridon Aniceto Katsampiris Salgado
Energy efficient mechanism for LoRa networks. Internet Things 13 (2021)
Christos Bouras, Apostolos Gkamas, Spyridon Aniceto Katsampiris Salgado
Energy Efficient Mechanism over LoRa for Search and Rescue operations. ISNCC (2021)
Christos Bouras, Apostolos Gkamas, Spyridon Aniceto Katsampiris Salgado, Nikolaos Papachristos
Spreading Factor Analysis for LoRa Networks: A Supervised Learning Approach. WorldCIST (1) (2021)
Christos John Bouras, Apostolos Gkamas, Spyridon Aniceto Katsampiris Salgado, Nikolaos Papachristos
A Comparative Study of Machine Learning Models for Spreading Factor Selection in LoRa Networks. Int. J. Wirel. Networks Broadband Technol. 10 (2) (2021)
Apostolos Gkamas
ΝΒ-ΙοΤ Technology Benefits in Educational Institutes. IMCL (2021)
Christos Bouras, Apostolos Gkamas, Vasileios Kokkinos, Nikolaos Papachristos
Real-Time Geolocation Approach through LoRa on Internet of Things. ICOIN (2021)
Christos Bouras, Apostolos Gkamas, Spyridon Aniceto Katsampiris Salgado
Exploring the energy efficiency for Search and Rescue operations over LoRa. NTMS (2021)
Christos Bouras, Apostolos Gkamas, Spyridon Aniceto Katsampiris Salgado, Nikolaos Papachristos
Spreading Factor Selection Mechanism for Transmission over LoRa Networks. ICT (2021)
Eirini Barri, Christos Bouras, Apostolos Gkamas, Nikos I. Karacapilidis, Dimitris Karadimas, Georgios Kournetas, Yiannis Panaretou
Blending Simulation and Machine Learning Models to Advance Energy Management in Large Ships. SIMULTECH (2020)
Christos Bouras, Apostolos Gkamas, Vasileios Kokkinos, Nikolaos Papachristos
Time Difference of Arrival Localization Study for SAR Systems over LoRaWAN. FNC/MobiSPC (2020)
Christos Bouras, Apostolos Gkamas, Vasileios Kokkinos, Nikolaos Papachristos
IoT Geolocation Performance Using LoRaWAN. AINA (2020)
Christos Bouras, Apostolos Gkamas, Vasileios Kokkinos, Nikolaos Papachristos
Geolocation analysis for Search And Rescue systems using LoRaWAN. Int. J. Commun. Syst. 33 (17) (2020)
Eirini Barri, Christos Bouras, Apostolos Gkamas, Nikos I. Karacapilidis, Dimitris Karadimas, Georgios Kournetas, Yiannis Panaretou
A Novel Approach to Energy Management in Large Passenger and Cruise Ships: Integrating Simulation and Machine Learning Models. SIMULTECH (Selected Papers) (2020)
Apostolos Gkamas
LoRa Technology Benefits in Educational Institutes. IMCL (2019)
Christos Bouras, Apostolos Gkamas, Spyridon Aniceto Katsampiris Salgado, Vasileios Kokkinos
Comparison of LoRa Simulation Environments. BWCCA (2019)
Christos Bouras, Apostolos Gkamas, Vasileios Kokkinos, Nikolaos Papachristos
Using LoRa Technology for IoT Monitoring Systems. NOF (2019)
Christos Bouras, Apostolos Gkamas, Vaggelis Kapoulas, Dimitra Politaki, Enea Tsanai
Video transmission in mobile ad hoc networks using multiple interfaces and multiple channels. Int. J. Commun. Syst. 30 (8) (2017)
Apostolos Gkamas, Maria Rapti
Lessons Learned from Synchronous Distance Learning in University Level at Congo. IMCL (2017)
Christos Bouras, Vaggelis Kapoulas, Nikos Stathopoulos, Apostolos Gkamas
Mechanisms for Enhancing the Performance of Routing Protocols in VANETs. PE-WASUN@MSWiM (2016)
George Adam, Christos Bouras, Apostolos Gkamas, Vaggelis Kapoulas, Georgios Kioumourtzis
Cross Layer Design for Video Streaming in MANETs. J. Networks 9 (2) (2014)
Christos Bouras, Georgios Kioumourtzis, Apostolos Gkamas, Vaggelis Kapoulas, Dimitra Politaki, Enea Tsanai
Evaluation of Video Transmission in Emergency Response Ad Hoc Networks. DCNET/ICE-B/OPTICS (2013)
Christos Bouras, Vaggelis Kapoulas, Apostolos Gkamas, Dimitra Politaki, Enea Tsanai
Evaluation of routing protocols for video transmission over MANETs that use multiple interfaces and multiple channels per node. ICON (2013)
Georgios Kioumourtzis, Christos Bouras, Apostolos Gkamas
TFMCC versus ASMP: lessons learned from performance evaluation. Int. J. Netw. Manag. 22 (5) (2012)
George Adam, Christos Bouras, Apostolos Gkamas, Vaggelis Kapoulas, Georgios Kioumourtzis
A Cross-layer Design for Video Transmission with TFRC in MANETs. DCNET/ICE-B/OPTICS (2012)
Georgios Kioumourtzis, Christos Bouras, Apostolos Gkamas
Performance evaluation of ad hoc routing protocols for military communications. Int. J. Netw. Manag. 22 (3) (2012)
Christos Bouras, Apostolos Gkamas, Vaggelis Kapoulas, Vassilis Papapanagiotou, Kostas Stamos, Giannis Zaoudis
Power management adaptation techniques for video transmission over TFRC. Int. J. Netw. Manag. 21 (5) (2011)
Christos Bouras, Apostolos Gkamas, Georgios Kioumourtzis
Adaptive Smooth Simulcast Protocol (ASSP) for Video Applications: Description and Performance Evaluation. J. Netw. Syst. Manag. 19 (2) (2011)
Giorgos Adam, Vaggelis Kapoulas, Christos Bouras, Georgios Kioumourtzis, Apostolos Gkamas, Nikos Tavoularis
Performance evaluation of routing protocols for multimedia transmission over mobile ad hoc networks. WMNC (2011)
Christos Bouras, Georgios Kioumourtzis, Apostolos Gkamas
Performance evaluation of MPEG-4 video transmission with the Adaptive Smooth Multicast Protocol (ASMP). ISCC (2010)
Christos Bouras, Apostolos Gkamas, Georgios Kioumourtzis
Adaptive smooth multicast protocol for multimedia transmission: Implementation details and performance evaluation. Int. J. Commun. Syst. 23 (3) (2010)
Christos Bouras, Apostolos Gkamas, Georgios Kioumourtzis
Adaptive Smooth Simulcast Protocol for multimedia transmission. ISCC (2009)
Christos Bouras, Apostolos Gkamas, Georgios Kioumourtzis
Evaluation of Single Rate Multicast Congestion Control Schemes for MPEG-4 Video Transmission. NGI (2009)
Christos Bouras, Apostolos Gkamas, John Papagiannopoulos, George Theophilopoulos, Thrasyvoulos Tsiatsos
Broadband municipal optical networks in Greece: A suitable business model. Telematics Informatics 26 (4) (2009)
Christos Bouras, Apostolos Gkamas, Georgios Kioumourtzis
Comparison of Single-Rate Multicast Congestion Control Protocols vs ASMP. MASCOTS (2008)
Christos Bouras, Apostolos Gkamas, Georgios Kioumourtzis
Extending the functionality of RTP/RTCP implementation in network simulator (NS-2) to support TCP friendly congestion control. SimuTools (2008)
Christos Bouras, Apostolos Gkamas, Kostas Stamos
Monitoring End to End Bandwidth on Demand Circuits over Ethernet Infrastructure. INC (2008)
Christos Bouras, Apostolos Gkamas, John Papagiannopoulos, George Theophilopoulos, Thrasyvoulos Tsiatsos
Business Models for Broadband Municipal Optical Networks: A Proposed Model for the Greek Case. ISCC (2007)
Christos Bouras, Apostolos Gkamas, Dimitris Primpas
A Framework for dynamic and on-demand QoS to Videoconference Session. MSA (2007)
Christos Bouras, Apostolos Gkamas, Georgios Kioumourtzis
A Framework for Cross Layer Adaptation for Multimedia Transmission over Wired and Wireless Networks. International Conference on Internet Computing (2007)
Christos Bouras, Apostolos Gkamas, Dimitris Primpas, Kostas Stamos
IPv6 deployment: Real time applications and QoS aspects. Comput. Commun. 29 (9) (2006)
Christos Bouras, Apostolos Gkamas, Anastasios Karaliotas, Kostas Stamos
Architecture and Performance Evaluation for Redundant Multicast Transmission Supporting Adaptive QoS. Multim. Tools Appl. 25 (1) (2005)
Christos Bouras, Apostolos Gkamas
SRAMT: a hybrid sender and receiver-based adaptation scheme for TCP friendly multicast transmission. Comput. Networks 47 (4) (2005)
Christos Bouras, Apostolos Gkamas, Dimitris Primpas, Kostas Stamos
Porting and performance aspects from IPv4 to IPv6: The case of OpenH323. Int. J. Commun. Syst. 18 (9) (2005)
Christos Bouras, Apostolos Gkamas, I. Nave, Dimitris Primpas, Alex Shani, O. Sheory, Kostas Stamos, Y. Tzruya
Application on demand system over the Internet. J. Netw. Comput. Appl. 28 (3) (2005)
Christos Bouras, Apostolos Gkamas, Dimitris Primpas, Kostas Stamos
Performance Evaluation of the impact of QoS mechanisms in an IPv6 network for IPv6-capable real time applications. J. Netw. Syst. Manag. 12 (4) (2004)
Christos Bouras, Apostolos Gkamas, Dimitris Primpas, Kostas Stamos
Performance Evaluation of an IPv6-capable H323 Application. AINA (1) (2004)
Christos Bouras, Apostolos Gkamas, Vaggelis Kapoulas, Thrasyvoulos Tsiatsos
Evaluation of teleteaching services over ATM and IP networks. Telematics Informatics 20 (1) (2003)
Christos Bouras, Apostolos Gkamas, Anastasios Karaliotas, Dimitris Primpas, Kostas Stamos
Issues for the Performance Monitoring of an Open Source H.323 Implementation Ported to IPv6-Enabled Networks with QoS Characteristics. International Conference on Internet Computing (2003)
Christos Bouras, Apostolos Gkamas
Multimedia transmission with adaptive QoS based on real-time protocols. Int. J. Commun. Syst. 16 (3) (2003)
Christos Bouras, Apostolos Gkamas, Kostas Stamos
From IPv4 to IPv6: The Case of OpenH323 Library. SAINT Workshops (2003)
Christos Bouras, Apostolos Gkamas
Comparing Performance of SRAMT-LE Vs. Other Layered Encoding Schemes Regarding TCP Friendliness. HSNMC (2003)
Christos Bouras, Apostolos Gkamas, Anastasios Karaliotas, Kostas Stamos
Behaviour investigation using simulation for redundant multicast transmission supporting adaptive QoS. ICON (2002)
Christos Bouras, Apostolos Gkamas
SRAMT-S: A Hybrid Sender and Receiver-Based Adaptation Scheme for TCP Friendly Multicast Transmission Using Simulcast Approach. WITASI (2002)
Christos Bouras, Apostolos Gkamas, Vaggelis Kapoulas, Kostas Stamos
Desktop Synchronous Distance Learning Application Enhanced with Efficient Chair Control Capabilities. PDPTA (2002)
Christos Bouras, Apostolos Gkamas, Anastasios Karaliotas, Kostas Stamos
An Architecture for Redundant Multicast Transmission Supporting Adaptive QoS. Multimedia Information Systems (2001)
Christos Bouras, Apostolos Gkamas
A Mechanism for Multicast Multimedia Data with Adaptive QoS Characteristics. PROMS (2001)
Christos Bouras, Panagiotis Destounis, John D. Garofalakis, Apostolos Gkamas, G. Sakalis, Evangelos Sakkopoulos, John Tsaknakis, Thrasyvoulos Tsiatsos
Efficient web-based open and distance learning services. Telematics Informatics 17 (2) (2000)
Christos Bouras, Apostolos Gkamas, Thrasyvoulos Tsiatsos
Internet Protocols for Synchronous Distance Learning. DEXA Workshop (2000)
Christos Bouras, Apostolos Gkamas, Thrasyvoulos Tsiatsos
Distributed Learning Environment Using Advanced Services over the Internet. IMSA (1999)
Christos Bouras, Apostolos Gkamas, Thrasyvoulos Tsiatsos
A Web-Based Distributed Environment to Support Teleteaching: Design and Implementation Issues. DEXA Workshop (1999)
Christos Bouras, Apostolos Gkamas
A Platform for the Implementation of the Services of an Educational Network. Teleteaching (1998)