Search Results for author: Dipankar Maity

Found 11 papers, 1 papers with code

On the Effect of Quantization on Dynamic Mode Decomposition

no code implementations2 Apr 2024 Dipankar Maity, Debdipta Goswami, Sriram Narayanan

Dynamic Mode Decomposition (DMD) is a widely used data-driven algorithm for estimating the Koopman Operator. This paper investigates how the estimation process is affected when the data is quantized.

Quantization

Efficient Communication for Pursuit-Evasion Games with Asymmetric Information

no code implementations3 Jul 2023 Dipankar Maity

The outcome of the game is determined by the control strategies of the players and the communication strategy between the sensor and the pursuer.

Optimal Intermittent Sensing for Pursuit-Evasion Games

no code implementations27 Mar 2023 Dipankar Maity

We consider a class of pursuit-evasion differential games in which the evader has continuous access to the pursuer's location, but not vice-versa.

Planning Visual Inspection Tours for a 3D Dubins Airplane Model in an Urban Environment

1 code implementation12 Jan 2023 Collin Hague, Andrew Willis, Dipankar Maity, Artur Wolek

Four sampling algorithms are proposed for sampling vehicle configurations within each visibility volume to define vertices of the underlying DTSPN.

A Linear Programming Approach for Resource-Aware Information-Theoretic Tree Abstractions

no code implementations8 Aug 2022 Daniel T. Larsson, Dipankar Maity, Panagiotis Tsiotras

It is shown that the resulting information-theoretic abstraction problem over the space of multi-resolution trees can be formulated as a integer linear programming (ILP) problem.

Sensor Scheduling for Linear Systems: A Covariance Tracking Approach

no code implementations17 Oct 2021 Dipankar Maity, David Hartman, John S. Baras

We propose a convex relaxation to the sensor design problem and a reference covariance trajectory is obtained from solving the relaxed sensor design problem.

Scheduling

Multi-Agent Consensus Subject to Communication and Privacy Constraints

no code implementations21 Feb 2021 Dipankar Maity, Panagiotis Tsiotras

The adversaries are able to listen to the inter-agent communications and try to estimate the state of the agents.

Quantization

Information-Theoretic Abstractions for Resource-Constrained Agents via Mixed-Integer Linear Programming

no code implementations19 Feb 2021 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 presented.

Information-Theoretic Abstractions for Planning in Agents with Computational Constraints

no code implementations19 May 2020 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 resources.

Q-Search Trees: An Information-Theoretic Approach Towards Hierarchical Abstractions for Agents with Computational Limitations

no code implementations30 Sep 2019 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 resources.

Decision Making

Optimal Controller and Quantizer Selection for Partially Observable Linear-Quadratic-Gaussian Systems

no code implementations30 Sep 2019 Dipankar Maity, Panagiotis Tsiotras

In this paper, we consider joint optimal controller synthesis and quantizer scheduling for a partially observed Quantized-Feedback Linear-Quadratic-Gaussian (QF-LQG) system, where the measurements are quantized before being sent to the controller.

Quantization Scheduling

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