Reviving the past: cultural heritage meets virtual reality. - Athanasios Gaitatzes; Dimitrios Christopoulos; Maria Roussou (Virtual Reality, Archeology, and Cultural Heritage, 2001)

Enhancing Virtual Reality Walkthroughs of Archaeological Sites. - Georgios Papaioannou 001; Athanasios Gaitatzes; Dimitrios Christopoulos (VAST, 2003)

The Ancient Olympic Games: Being Part of the Experience. - Athanasios Gaitatzes; Dimitrios Christopoulos; Georgios Papaioannou 001 (VAST, 2004)

Virtual Reality Systems and Applications: The Ancient Olympic Games. - Athanasios Gaitatzes; Dimitrios Christopoulos; Georgios Papaioannou 001 (Panhellenic Conference on Informatics, 2005)

Virtual reality systems and applications. - Athanasios Gaitatzes; Georgios Papaioannou 001; Dimitrios Christopoulos (VRST, 2006)

Media productions for a dome display system. - Athanasios Gaitatzes; Georgios Papaioannou 001; Dimitrios Christopoulos; Gjergji Zyba (VRST, 2006)

Multimodal Interfaces for Educational Virtual Environments. - Dimitrios Christopoulos; Athanasios Gaitatzes (Panhellenic Conference on Informatics, 2009)

Real-Time Motion Capture Technology on a Live Theatrical Performance with Computer Generated Scenery. - Anthousis Andreadis; Alexander Hemery; Andronikos Antonakakis; Gabriel Gourdoglou; Pavlos Mauridis; Dimitrios Christopoulos; John N. Karigiannis (Panhellenic Conference on Informatics, 2010)

Capacity analysis of multibeam joint decoding over composite satellite channels. - Dimitrios Christopoulos; Symeon Chatzinotas; Michail Matthaiou; Björn E. Ottersten (ACSCC, 2011)

Coordinated multi-point decoding with dual-polarized antennas. - Symeon Chatzinotas; Dimitrios Christopoulos; Björn E. Ottersten (IWCMC, 2011)

Using Virtual Environments to Tell the Story: "The Battle of Thermopylae". - Dimitrios Christopoulos; Pavlos Mavridis; Anthousis Andreadis; John N. Karigiannis (VS-GAMES, 2011)

Linear and nonlinear techniques for multibeam joint processing in satellite communications. - Dimitrios Christopoulos; Symeon Chatzinotas; Gan Zheng; Joel Grotz; Björn E. Ottersten (EURASIP J. Wirel. Commun. Netw., 2012)

User scheduling for coordinated dual satellite systems with linear precoding. - Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (ICC, 2013)

Harnessing New Media for Museum Venues. - Dimitrios Christopoulos; Efstathia Chatzi; Michail Kolovos; Dionisis Syllopoulos (SMAP, 2013)

Multi-User Detection in Multibeam Mobile Satellite Systems: A Fair Performance Evaluation. - Dimitrios Christopoulos; Symeon Chatzinotas; Jens Krause; Björn E. Ottersten (VTC Spring, 2013)

Constructive Interference in Linear Precoding Systems: Power Allocation and User Selection - Dimitrios Christopoulos; Symeon Chatzinotas; Ioannis Krikidis; Björn E. Ottersten (CoRR, 2013)

MMSE Performance Analysis of Generalized Multibeam Satellite Channels. - Dimitrios Christopoulos; Jesús Arnau; Symeon Chatzinotas; Carlos Mosquera; Björn E. Ottersten (IEEE Commun. Lett., 2013)

Digital Storytelling within Virtual Environments: "The Battle of Thermopylae". - Dimitrios Christopoulos; Pavlos Mavridis; Anthousis Andreadis; John N. Karigiannis (Trans. Edutainment, 2013)

Frame based precoding in satellite communications: A multicast approach. - Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (ASMS/SPSC, 2014)

Sum rate maximizing multigroup multicast beamforming under per-antenna power constraints. - Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (GLOBECOM, 2014)

Future Media Internet Technologies for Digital Domes. - Dimitrios Christopoulos; Efstathia Chatzi; Anargyros Chatzitofis; Nicholas Vretos; Petros Daras (HCI (16), 2014)

Multicast multigroup beamforming under per-antenna power constraints. - Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (ICC, 2014)

Full Frequency Reuse Multibeam SatComs: Frame Based Precoding and User Scheduling. - Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (CoRR, 2014)

Weighted Fair Multicast Multigroup Beamforming Under Per-antenna Power Constraints. - Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (IEEE Trans. Signal Process., 2014)

Performance of the Multibeam Satellite Return Link With Correlated Rain Attenuation. - Jesús Arnau; Dimitrios Christopoulos; Symeon Chatzinotas; Carlos Mosquera; Björn E. Ottersten (IEEE Trans. Wirel. Commun., 2014)

Cellular-Broadcast service convergence through caching for CoMP cloud RANs. - Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (SCVT, 2015)

Multicast multigroup beamforming for per-antenna power constrained large-scale arrays. - Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (SPAWC, 2015)

Coordinated Multibeam Satellite Co-location: The Dual Satellite Paradigm. - Dimitrios Christopoulos; Shree Krishna Sharma; Symeon Chatzinotas; Jens Krause; Björn E. Ottersten (CoRR, 2015)

Multicast Multigroup Precoding and User Scheduling for Frame-Based Satellite Communications. - Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (IEEE Trans. Wirel. Commun., 2015)

Optimized link adaptation for DVB-S2X precoded waveforms based on SNIR estimation. - Stefano Andrenacci; Danilo Spano; Dimitrios Christopoulos; Symeon Chatzinotas; Jens Krause; Björn E. Ottersten (ACSSC, 2016)

Multicast multigroup precoding for frame-based multi-gateway satellite communications. - Dimitrios Christopoulos; Harri Pennanen; Symeon Chatzinotas; Björn E. Ottersten (ASMS/SPSC, 2016)

Distributed coordinated beamforming for multi-cell multigroup multicast systems. - Harri Pennanen; Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (ICC, 2016)

Precoding in Multibeam Satellite Communications: Present and Future Challenges. - Miguel Ángel Vázquez; Ana I. Pérez-Neira; Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten; Pantelis-Daniel M. Arapoglou; Alberto Ginesi; Giorgio Taricco (IEEE Wirel. Commun., 2016)

Symbol-level and Multicast Precoding for Multiuser Multiantenna Downlink: A Survey, Classification and Challenges. - Maha Alodeh; Danilo Spano; Ashkan Kalantari; Christos G. Tsinos; Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (CoRR, 2017)

Distributed Optimization for Coordinated Beamforming in Multi-Cell Multigroup Multicast Systems: Power Minimization and SINR Balancing. - Oskari Tervo; Harri Pennanen; Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (CoRR, 2017)

Symbol-Level and Multicast Precoding for Multiuser Multiantenna Downlink: A State-of-the-Art, Classification, and Challenges. - Maha Alodeh; Danilo Spano; Ashkan Kalantari; Christos G. Tsinos; Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (IEEE Commun. Surv. Tutorials, 2018)

Distributed Optimization for Coordinated Beamforming in Multicell Multigroup Multicast Systems: Power Minimization and SINR Balancing. - Oskari Tervo; Harri Pennanen; Dimitrios Christopoulos; Symeon Chatzinotas; Björn E. Ottersten (IEEE Trans. Signal Process., 2018)

Smart Subs Subtitling App for Watching Live Virtual Dome Performances. - Dimitrios Christopoulos; Efstathia Chatzi; Georgios Sofianopoulos; Emanuella Patiniotaki; Sofia Eleftheriou; Panagiotis Koromilas; Panagiotis Kaliosis; Nefeli Gkouti; Theodoros Giannakopoulos; Kosmas Petridis; Eleni Sismanidou (SMAP, 2023)