6 papers · 1 filter
Collaborative Navigation and Exploration with -Sparse Gaussian Processes
Evangelos Psomiadis, Dipankar Maity, Panagiotis Tsiotras
Collaborative navigation of heterogeneous robots in unknown environments poses significant challenges due to sensing, communication, and computational limitations. In this work, a…
Where to Fly, What to Send: Communication-Aware Aerial Support for Ground Robots
Harshil Suthar, Dipankar Maity
In this work we consider a multi-robot team operating in an unknown environment where one aerial agent is tasked to map the environment and transmit (a portion of) the mapped envir…
Multi-agent Task-Driven Exploration via Intelligent Map Compression and Sharing
Evangelos Psomiadis, Dipankar Maity, Panagiotis Tsiotras
This paper investigates the task-driven exploration of unknown environments with mobile sensors communicating compressed measurements. The sensors explore the area and transmit the…
Communication-Aware Map Compression for Online Path-Planning: A Rate-Distortion Approach
Ali Reza Pedram, Evangelos Psomiadis, Dipankar Maity +1
This paper addresses the problem of collaborative navigation in an unknown environment, where two robots, referred to in the sequel as the Seeker and the Supporter, traverse the sp…
Communication-aware Hierarchical Map Compression of Time-Varying Environments for Mobile Robots
Daniel T. Larsson, Dipankar Maity
In this paper, we develop a systematic framework for the time-sequential compression of dynamic probabilistic occupancy grids. Our approach leverages ideas from signal compression…
Communication-Aware Iterative Map Compression for Online Path-Planning
Evangelos Psomiadis, Ali Reza Pedram, Dipankar Maity +1
This paper addresses the problem of optimizing communicated information among heterogeneous, resource-aware robot teams to facilitate their navigation. In such operations, a mobile…