Stathes Hadjiefthymiades

National and Kapodistrian University of Athens

Papers

Total Citations

H-Index

About

Stathes Hadjiefthymiades is a leading researcher in mobile and pervasive computing, with a core focus on the Internet of Things (IoT), sensor networks, and unmanned vehicle systems. His work addresses critical challenges in autonomous systems, particularly in how resource-constrained mobile devices—from ground robots to aerial drones—sense, communicate, and act upon environmental data. A major contribution is his development of robust, dynamic localization schemes for mobile sensor networks, enabling unmanned vehicles to autonomously deploy and relocate around phenomena for accurate, real-time environmental monitoring. His research also pioneers intelligent communication strategies for the Mobile IoT, tackling the fundamental "to transmit or not to transmit" dilemma to optimize data flow and energy efficiency. Further, he has advanced time-optimized contextual information flow for unmanned vehicles (UxVs), ensuring that critical sensor data reaches decision-making systems with minimal delay. With over 2,000 total citations, his work has shaped the design of autonomous, context-aware systems. His most cited paper (22 citations) on accurate, dynamic localization for mobile sensor networks exemplifies his impact, providing a foundational framework for self-deploying robotic swarms in environmental sensing and disaster response.