G
Gregory Doumenis
Researcher at National and Kapodistrian University of Athens
Publications - 19
Citations - 167
Gregory Doumenis is an academic researcher from National and Kapodistrian University of Athens. The author has contributed to research in topics: Computer science & Encoder. The author has an hindex of 7, co-authored 15 publications receiving 155 citations. Previous affiliations of Gregory Doumenis include National Technical University of Athens.
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Journal ArticleDOI
Local and remote management integration for flexible service provisioning to the home
TL;DR: This work proposes a solution that bridges remote management specified by CWMP with UPnP, already established inside the home environment, and investigates the nature of the two protocols and specifies the bridging functionality, taking into consideration scalability and transparency.
Journal ArticleDOI
A real-time motion estimation FPGA architecture
K. Babionitakis,Gregory Doumenis,George Georgakarakos,George Lentaris,K. Nakos,Dionysios Reisis,Ioannis Sifnaios,N. Vlassopoulos +7 more
TL;DR: The ability to choose the most efficient search technique with respect to speeding up the process and locating the best matching target block leads to the improvement of the quality of service and the performance of the video encoding.
Journal ArticleDOI
Management traffic in emerging remote configuration mechanisms for residential gateways and home devices
A.E. Nikolaidis,Gregory Doumenis,George I. Stassinopoulos,M.-P.K. Drakos,Markos P. Anastasopoulos,S. D'Haeseleer +5 more
TL;DR: This work investigates and exploits the repetitive nature of text patterns in typical XML documents as produced by the configuration and management tasks and as coded in SOAP RPCs and proposes a solution using the Lempel-Ziv compression algorithm.
Journal ArticleDOI
Automating remote configuration mechanisms for home devices
TL;DR: This paper promotes the view that these standardizations work, pursued and presented in text form by the relevant standardization bodies and suggests standard-based methodologies and tools for remote configuration, management, life-cycle support and testing of devices.
Journal ArticleDOI
A real-time H.264/AVC VLSI encoder architecture
K. Babionitakis,Gregory Doumenis,George Georgakarakos,George Lentaris,K. Nakos,Dionysios Reisis,Ioannis Sifnaios,N. Vlassopoulos +7 more
TL;DR: A VLSI H.264/AVC encoder architecture performing at real-time is described, which complies with the reference software encoder of the standard, follows the baseline profile level 3.0 and constitutes an IP-core and/or an efficient stand-alone solution.