161 citations · 232 across the 4 of their papers we have counts for
4 papers
On Maximizing Sensor Network Lifetime by Energy Balancing
Rong Du, Lazaros Gkatzikis, Carlo Fischione +1
Many physical systems, such as water/electricity distribution networks, are monitored by battery-powered Wireless Sensor Networks (WSNs). Since battery replacement of sensor nodes…
Placing Dynamic Content in Caches with Small Population
Mathieu Leconte, Georgios Paschos, Lazaros Gkatzikis +3
This paper addresses a fundamental limitation for the adoption of caching for wireless access networks due to small population sizes. This shortcoming is due to two main challenges…
Adapting Caching to Audience Retention Rate: Which Video Chunk to Store?
Lorenzo Maggi, Lazaros Gkatzikis, Georgios Paschos +1
Rarely do users watch online contents entirely. We study how to take this into account to improve the performance of cache systems for video-on-demand and video-sharing platforms i…
Beam-searching and Transmission Scheduling in Millimeter Wave Communications
Hossein Shokri-Ghadikolaei, Lazaros Gkatzikis, Carlo Fischione
Millimeter wave (mmW) wireless networks are capable to support multi-gigabit data rates, by using directional communications with narrow beams. However, existing mmW communications…