Vassilis Gikas

National Technical University of Athens, The Ohio State University

Papers

Total Citations

H-Index

About

Vassilis Gikas is a distinguished researcher whose work spans indoor positioning, collaborative navigation, and geodetic measurement systems. His contributions have significantly advanced the field of integrated positioning technologies, particularly in complex environments where traditional GPS-based solutions fall short. Gikas has made notable strides in indoor positioning, most prominently through his investigation of Ultra-Wideband (UWB) and Wi-Fi sensor fusion, which garnered 27 citations and addressed the critical challenge of accurately characterizing measurement error distributions in hybrid positioning systems. His research into collaborative navigation — the coordinated use of multiple sensor platforms across ground vehicles, personal navigators, and UAV swarms — has earned substantial recognition, with foundational papers accumulating 25 citations each, demonstrating the practical viability of cooperative localization for military, emergency response, and robotics applications. Beyond wireless positioning, Gikas has contributed meaningfully to precision geodetic instrumentation, exploring optimized kinematic models for robotic theodolites to enhance structural monitoring capabilities. His interdisciplinary approach, bridging geodesy, sensor fusion, and autonomous systems, reflects a sustained commitment to solving real-world navigation challenges. Collectively, his body of work has shaped modern thinking around resilient, multi-sensor positioning architectures and continues to influence researchers developing next-generation location-aware systems.