332 citations · 376 across the 32 of their papers we have counts for
9 papers · 1 filter
Optimistic Distributed Submodular Coordination with Applications to Multi-Target Tracking with Multiple Robots
Pranjal Sharma, Atharva Navsalkar, Zirui Xu +1
We provide a distributed online algorithm for multi-agent submodular coordination in bandit environments, i.e., environments whose evolution is unknown a priori and may even adapt…
AC-DC: Adaptive Communication for Scalable Dynamic Average Consensus in Multi-Robot Ergodic Search
Robin Inho Kee, Begum Cannataro, Vasileios Tzoumas
We study scalable peer-to-peer dynamic average consensus (DC) for multi-robot systems under finite-range, finite-rate, and interference-constrained communication. We introduce Adap…
Self-Adaptive Learning and Model Predictive Control for Tracking Unknown Dynamics with No Regret
Atharva Navsalkar, Hongyu Zhou, Vasileios Tzoumas
We propose a self-adaptive online learning for control method for tracking unknown target dynamics. The target dynamics can exhibit switching behavior, particularly, a mixture of s…
MorphQuad: Morphable Quadrotor for Superhuman Maneuverability, Manipulation, and Resiliency
Jose Diaz Peon Gonzalez Pacheco, Jiawei Xu, Andrew Zhao +7
Infrastructure maintenance, contact-based inspection, and emergency response can benefit from aerial vehicles that act as a flying human hand with extreme maneuverability, manipula…
Efficient Domain-Adaptive Policy Learning via Kernel Representation with Application to Quadrotor Control under Non-Stationary Disturbances
Hongyu Zhou, Mingtian Tan, Vasileios Tzoumas
We present an algorithm for efficient domain-adaptive policy learning via kernel representations. Learning domain-adaptive policies is challenging since it requires an environment…
Asynchronous Distributed Bandit Submodular Maximization under Heterogeneous Communication Delays
Pranjal Sharma, Zirui Xu, Vasileios Tzoumas
We study asynchronous distributed decision-making for scalable multi-agent bandit submodular maximization. We are motivated by distributed information-gathering tasks in unknown en…
Distributed Equilibrium-Seeking in Target Coverage Games via Self-Configurable Networks under Limited Communication
Jayanth Bhargav, Zirui Xu, Vasileios Tzoumas +2
We study a target coverage problem in which a team of sensing agents, operating under limited communication, must collaboratively monitor targets that may be adaptively repositione…
Distributed Online Submodular Maximization under Communication Delays: A Simultaneous Decision-Making Approach
Zirui Xu, Vasileios Tzoumas
We provide a distributed online algorithm for multi-agent submodular maximization under communication delays. We are motivated by the future distributed information-gathering tasks…
Self-Configurable Mesh-Networks for Scalable Distributed Submodular Bandit Optimization
Zirui Xu, Vasileios Tzoumas
We study how to scale distributed bandit submodular coordination under realistic communication constraints in bandwidth, data rate, and connectivity. We are motivated by multi-agen…