37 citations · 167 across the 53 of their papers we have counts for
12 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…
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…
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
Evangelos Psomiadis, Dipankar Maity, Panagiotis Tsiotras
This paper addresses the problem of the communication of optimally compressed information for mobile robot path-planning. In this context, mobile robots compress their current loca…
Target Defense against Sequentially Arriving Intruders
Arman Pourghorban, Michael Dorothy, Daigo Shishika +2
We consider a variant of the target defense problem where a single defender is tasked to capture a sequence of incoming intruders. The intruders' objective is to breach the target…
Information-Theoretic Abstractions for Resource-Constrained Agents via Mixed-Integer Linear Programming
Daniel T. Larsson, Dipankar Maity, Panagiotis Tsiotras
In this paper, a mixed-integer linear programming formulation for the problem of obtaining task-relevant, multi-resolution, graph abstractions for resource-constrained agents is pr…
Information-Theoretic Abstractions for Planning in Agents with Computational Constraints
Daniel T. Larsson, Dipankar Maity, Panagiotis Tsiotras
In this paper, we develop a framework for path-planning on abstractions that are not provided to the agent a priori but instead emerge as a function of the available computational…
Q-Search Trees: An Information-Theoretic Approach Towards Hierarchical Abstractions for Agents with Computational Limitations
Daniel T. Larsson, Dipankar Maity, Panagiotis Tsiotras
In this paper, we develop a framework to obtain graph abstractions for decision-making by an agent where the abstractions emerge as a function of the agent's limited computational…
Event-Triggered Controller Synthesis for Dynamical Systems with Temporal Logic Constraints
Dipankar Maity, John S. Baras
In this work, we propose an event-triggered con- trol framework for dynamical systems with temporal logical constraints. Event-triggered control methodologies have proven to be ver…