Christos Mavrokefalidis

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 26

Top Topics

Convolutional Network

Fully Distributed

Channel Estimation

Top Venues

Publications

Stavros Nousias, Erion-Vasilis M. Pikoulis, Christos Mavrokefalidis, Aris S. Lalos
Accelerating Deep Neural Networks for Efficient Scene Understanding in Multi-Modal Automotive Applications. IEEE Access 11 (2023)
Evangelos Georgatos, Christos Mavrokefalidis, Kostas Berberidis
Fully Distributed Federated Learning with Efficient Local Cooperations. ICASSP (2023)
Evangelos Vlachos, Christos Mavrokefalidis, Kostas Berberidis
Velocity-aided Channel Estimation for Spatially Selective mmWave Massive MIMO Communications. EUSIPCO (2023)
Maria Trigka, Christos Mavrokefalidis, Kostas Berberidis
Efficient Distributed Multi-Task Schemes for mmWave MIMO Channel Estimation. IEEE Access 10 (2022)
Ilias Nikas, Christos Mavrokefalidis, Kostas Berberidis
Efficient Deep Model Training for Coordinated Beam-Forming in mmWave Communications. IWSSIP (2022)
Evangelos Vlachos, Christos Mavrokefalidis, Kostas Berberidis
Channel Estimation for UAV-based mmWave Massive MIMO Communications with Beam Squint. EUSIPCO (2022)
Evangelos Georgatos, Christos Mavrokefalidis, Kostas Berberidis
Efficient Fully Distributed Federated Learning with Adaptive Local Links. CoRR (2022)
Erion-Vasilis M. Pikoulis, Christos Mavrokefalidis, Aris S. Lalos
A data-aware dictionary-learning based technique for the acceleration of deep convolutional networks. MMSP (2021)
Panagiotis Georgakopoulos, Tafseer Akhtar, Christos Mavrokefalidis, Ilias Politis, Kostas Berberidis, Stavros Koulouridis
Coalition Formation Games for Improved Cell-Edge User Service in Downlink NOMA and MU-MIMO Small Cell Systems. CoRR (2021)
Stavros Nousias, Erion-Vasilis M. Pikoulis, Christos Mavrokefalidis, Aris S. Lalos
Accelerating deep neural networks for efficient scene understanding in automotive cyber-physical systems. CoRR (2021)
Stavros Nousias, Erion-Vasilis M. Pikoulis, Christos Mavrokefalidis, Aris S. Lalos
Accelerating deep neural networks for efficient scene understanding in automotive cyber-physical systems. ICPS (2021)
Panagiotis Georgakopoulos, Tafseer Akhtar, Christos Mavrokefalidis, Ilias Politis, Kostas Berberidis, Stavros Koulouridis
Coalition Formation Games for Improved Cell-Edge User Service in Downlink NOMA and MU-MIMO Small Cell Systems. IEEE Access 9 (2021)
Maria Trigka, Christos Mavrokefalidis, Kostas Berberidis
A Distributed Sparse Channel Estimation Technique for mm Wave Massive MIMO Systems. EUSIPCO (2021)
Stavros Nousias, Erion-Vasilis M. Pikoulis, Christos Mavrokefalidis, Aris S. Lalos, Konstantinos Moustakas
Accelerating 3D scene analysis for autonomous driving on embedded AI computing platforms. VLSI-SoC (2021)
Erion-Vasilis M. Pikoulis, Christos Mavrokefalidis, Aris S. Lalos
A New Clustering-Based Technique for the Acceleration of Deep Convolutional Networks. CoRR (2021)
Maria Trigka, Christos Mavrokefalidis, Kostas Berberidis
A Distributed Sparse Channel Estimation Technique for mmWave Massive MIMO Systems. CoRR (2021)
Erion-Vasilis M. Pikoulis, Christos Mavrokefalidis, Aris S. Lalos
A New Clustering-Based Technique for the Acceleration of Deep Convolutional Networks. ICMLA (2020)
Tafseer Akhtar, Panagiotis Georgakopoulos, Christos Mavrokefalidis, Artur Pereira, Vipindev Adat, Christos Tselios, Ilias Politis
Efficient Radio Resource Management with Coalition Games using NOMA in Small Cell Networks. GLOBECOM (2020)
Vassilis Pikoulis, Christos Mavrokefalidis, Georgios Keramidas, Michael K. Birbas, Nikolaos Tsafas, Aris S. Lalos
Deep Embedded Vision Using Sparse Convolutional Neural Networks. ERCIM News 2020 (122) (2020)
Maria Trigka, Christos Mavrokefalidis, Kostas Berberidis
Full snapshot reconstruction in hybrid architecture antenna arrays. EURASIP J. Wirel. Commun. Netw. 2020 (1) (2020)
Maria Trigka, Christos Mavrokefalidis, Kostas Berberidis
An Effective Preprocessing Scheme for DoA Estimation in Hybrid Antenna Arrays. ICT (2018)
Dimitris Ampeliotis, Christos Mavrokefalidis, Kostas Berberidis, Sergios Theodoridis
Distributed Set-Theoretic Parameter Estimation in Networks with Ambiguous Measurements. SPAWC (2018)
Dimitris Ampeliotis, Christos Mavrokefalidis, Kostas Berberidis
Distributed dictionary learning via projections onto convex sets. EUSIPCO (2017)
Dimitris Ampeliotis, Christos Mavrokefalidis, Kostas Berberidis, Sergios Theodoridis
Adapt-Align-Combine for diffusion-based distributed dictionary learning. EUSIPCO (2016)
Christos Mavrokefalidis, Dimitris Ampeliotis, Evangelos Vlachos, Kostas Berberidis, Emmanouel A. Varvarigos
Supervised energy disaggregation using dictionary - based modelling of appliance states. ISGT Europe (2016)
K. Markopoulos, Christos Mavrokefalidis, Kostas Berberidis, E. Daskalopoulou
BCI-based approaches for real-time applications. PCI (2016)
Evangelos Vlachos, Christos Mavrokefalidis, Dimitris Ampeliotis, Kostas Berberidis
Regularized ICI Cancellation in V2V Communications. EANN Workshops (2015)
Christos Mavrokefalidis, Eleftherios Kofidis, Athanasios A. Rontogiannis, Sergios Theodoridis
Preamble-based channel estimation in single-relay networks using FBMC/OQAM. EURASIP J. Adv. Signal Process. 2014 (2014)
Christos Mavrokefalidis, Athanasios A. Rontogiannis, Eleftherios Kofidis, A. Beikos, Sergios Theodoridis
Efficient adaptive equalization of doubly dispersive channels in MIMO-FBMC/OQAM systems. ISWCS (2014)
Christos Mavrokefalidis, Eleftherios Kofidis, Athanasios A. Rontogiannis, Sergios Theodoridis
Optimal training design for channel estimation in OFDM/OQAM cooperative systems. SPAWC (2013)
Christos Mavrokefalidis, Eleftherios Kofidis, Athanasios A. Rontogiannis, Sergios Theodoridis
Preamble Design for Channel Estimation in OFDM/OQAM Cooperative Systems. ISWCS (2013)
Christos Mavrokefalidis, Athanasios A. Rontogiannis, Kostas Berberidis
Training design in single relay AF cooperative systems with correlated channels. ICASSP (2011)
Christos Mavrokefalidis, Kostas Berberidis
Improving the performance of the semi-blind cross-relation-based channel estimation method. EUSIPCO (2010)
Per Zetterberg, Christos Mavrokefalidis, Aris S. Lalos, Emmanouil Matigakis
Experimental Investigation of Cooperative Schemes on a Real-Time DSP-Based Testbed. EURASIP J. Wirel. Commun. Netw. 2009 (2009)
Giorgos Dimitrakopoulos, Costas Galanopoulos, Christos Mavrokefalidis, Dimitris Nikolos
Low-Power Leading-Zero Counting and Anticipation Logic for High-Speed Floating Point Units. IEEE Trans. Very Large Scale Integr. Syst. 16 (7) (2008)
Christos Mavrokefalidis, Kostas Berberidis, Athanasios A. Rontogiannis
Semi-blind channel estimation schemes based on a cooperative form of the cross relation criterion. ISWPC (2008)
Giorgos Dimitrakopoulos, Christos Mavrokefalidis, Costas Galanopoulos, Dimitris Nikolos
Sorter Based Permutation Units for Media-Enhanced Microprocessors. IEEE Trans. Very Large Scale Integr. Syst. 15 (6) (2007)
Giorgos Dimitrakopoulos, Christos Mavrokefalidis, Costas Galanopoulos, Dimitris Nikolos
Fast bit permutation unit for media enhanced microprocessors. ISCAS (2006)
Giorgos Dimitrakopoulos, Christos Mavrokefalidis, Costas Galanopoulos, Dimitris Nikolos
An Energy-Delay Efficient Subword Permutation Unit. ASAP (2006)