A. Politis and C. S. Hilas, “CTS-to-self as a Protection Mechanism for the No Acknowledgement Protocol in VoIP WLANs”, Contemporary Engineering Sciences, 2018. (accepted)

A. Politis and C. S. Hilas, “CSMA/CA analysis and enhancement for IEEE 802.11ax WLANs operating in STR mode”, ΙΕΤ Electronics Letters, 2018. (accepted) doi:10.1049/el.2018.0716.

A. Politis, P. Kyramaridis and C. Hilas, “A MAC-centric Approach to Detect and Mitigate EDCA Misbehavior Attacks”, Journal of Engineering Science and Technology Review (JESTR), Volume 9, Issue 5, pp. 93-96, 2016.

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C. S. Hilas, and A. Politis, “Motivating students' participation in a Computer Networks course by means of magic, drama and games”, SpringerPlus, 3:362, 2014. doi:10.1186/2193-1801-3-3622014.

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A. Politis, C. Hilas and A. Papatsoris, “Optimizing No Acknowledgment Policy on WLANs supporting Voice over Internet Protocol”, IET Electronics Letters, Volume 50, Issue 1, January 2014.

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A. Politis, I. Mavridis and A. Manitsaris, “Exploiting Multimedia Frame Semantics and MAC-layer Enhancements for QoS Provisioning in IEEE 802.11e Congested Networks”, International Journal on Advances in Networks and Services, Vol. 4, No. 1&2, pp. 176-185, May 2011. (invited).

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T. Mastoras, P. Fotaris, A. Politis and A. Manitsaris, “Designing Simplicity: Usability Perspectives on Learning Management Systems”, WSEAS Transactions on Information Science and Applications, Issue 10, Volume 2, pp. 1731-1738, October 2005.

A. Politis and C. Hilas, “DL MU-MIMO with TXOP Sharing and Suppressed Acknowledgments in IEEE 802.11ac WLANs”, 41^st International Conference on Telecommunications and Signal Processing (TSP), Athens, Greece, 4-6 July 2018. (accepted)

A. Politis and C. Hilas, “Sharing Transmission Opportunity in Ad-hoc WLANs Supporting VoIP”, 7^th International Conference on Modern Circuits and Systems Technologies (MOCAST), Thessaloniki, Greece, 7-9 May 2018. (accepted)

A. P. Filippidis, C. S. Hilas, G. Filippidis and A. Politis, “Information Security Awareness of Greek Higher Education Students - Preliminary Findings”, 7^th International Conference on Modern Circuits and Systems Technologies (MOCAST), Thessaloniki, Greece, 7-9 May 2018. (accepted)

A. Politis, P. Kyramaridis and C. Hilas, “A MAC-centric Approach to Detect and Mitigate EDCA Misbehavior Attacks”, 3^rd Panhellenic Conference in Electronics and Telecommunications (PACET), Ioannina, Greece, 8-9 May 2015.

A. Kaponias, A. Politis and C. Hilas, “Simulation and Evaluation of MANET Routing Protocols for Educational Purposes”, 2^nd Panhellenic Conference in Electronics and Telecommunications (PACET), Thessaloniki, Greece, 16-18 March 2012.

A. Politis, I. Mavridis, A. Manitsaris and C. Hilas, “X-EDCA: A Cross-Layer MAC-Centric Mechanism for Efficient Multimedia Transmission in Congested IEEE 802.11e Networks”, 7th ΙΕΕΕ International Conference on Wireless Communications and Mobile Computing (IEEE IWCMC 2011), Istanbul, Turkey, 5-8 July 2011.

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A. Politis, I. Mavridis and A. Manitsaris, “Enhancing Multimedia Traffic Performance in IEEE 802.11e Networks”, 6^th IEEE/IARIA International Conference on Wireless and Mobile Communications (ICWMC 2010), Valencia, Spain, 20–25 September 2010. (Best Paper Award)

C. Hilas and A. Politis, “Simulations of Various IEEE 802.11b Network Configurations for Educational Purposes”, 1^st Panhellenic Conference in Electronics and Telecommunications (PACET), Patras, Greece, 20-22 March 2009.

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A. Politis, I. Kotini and A. Manitsaris, “Streaming Video Timing Analysis in Wireless Ad-hoc Networks”, 13^th IEEE Symposium on Computers and Communications (ISCC 2008), Marrakech, Morocco, 6-9 July 2008.

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A. Politis, I. Mavridis and A. Manitsaris, “Performance Measurements of a Wireless Classroom in a Simulated Environment”, International Workshop on Network and Grid Technology, 3^rd Balkan Conference in Informatics (BCI 2007), Sofia, Bulgaria, 27-29 September 2007.  

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A. Politis, A. Manitsaris and I. Mavridis, “Implementation and Evaluation of TCP Enhancements over Satellite Links”, 2^nd IEEE/IARIA International Conference on Wireless and Mobile Communications (ICWMC 2006), Bucharest, Romania, 29-31 July 2006.

T. Mastoras, P. Fotaris, A. Politis and A. Manitsaris, “Establishing Effective Learning Management Systems through Simplicity”, 5^th WSEAS International Conference on Distance Learning and Web Engineering (DIWEB 2005), Corfu, Greece, 23-25 August 2005.

A. Politis, A. Manitsaris and I. Mavridis, “Towards Quality of Service Support in Educational Wireless Multimedia Applications”, Annual Conference on Telecommunications and Multimedia (TEMU 2005), Heraclion, Crete, Greece, 23-26 June 2005 (in Greek).