19 citations · 21 across the 10 of their papers we have counts for
10 papers
Situation-Aware Feedback-Predictive Control Framework for Lane-Less Dense Traffic
Parthib Khound
Navigating dense, lane-less traffic remains one of the most challenging scenarios for autonomous vehicles, especially in emerging regions where road structure and driver behavior a…
Formally-Sharp DAgger for MCTS: Lower-Latency Monte Carlo Tree Search using Data Aggregation with Formal Methods
Debraj Chakraborty, Damien Busatto-Gaston, Jean-François Raskin +1
We study how to efficiently combine formal methods, Monte Carlo Tree Search (MCTS), and deep learning in order to produce high-quality receding horizon policies in large Markov Dec…
Asynchronous Distributed Consensus with Minimum Communication
Vishal Sawant, Debraj Chakraborty, Debasattam Pal
In this paper, the communication effort required in a multi-agent system (MAS) is minimized via an explicit optimization formulation. The paper considers a MAS of single-integrator…
Bi-Objective Lexicographic Optimization in Markov Decision Processes with Related Objectives
Damien Busatto-Gaston, Debraj Chakraborty, Anirban Majumdar +3
We consider lexicographic bi-objective problems on Markov Decision Processes (MDPs), where we optimize one objective while guaranteeing optimality of another. We propose a two-stag…
Fast Randomized Subspace System Identification for Large I/O Data
Vatsal Kedia, Debraj Chakraborty
In this article, a novel fast randomized subspace system identification method for estimating combined deterministic-stochastic LTI state-space models, is proposed. The algorithm i…
Graphical estimation of multivariate count time series
Sathish Vurukonda, Debraj Chakraborty, Siuli Mukhopadhyay
The problems of selecting partial correlation and causality graphs for count data are considered. A parameter driven generalized linear model is used to describe the observed multi…
Monte Carlo Tree Search guided by Symbolic Advice for MDPs
Damien Busatto-Gaston, Debraj Chakraborty, Jean-Francois Raskin
In this paper, we consider the online computation of a strategy that aims at optimizing the expected average reward in a Markov decision process. The strategy is computed with a re…
A time-optimal feedback control for a particular case of the game of two cars
Aditya Chaudhari, Debraj Chakraborty
In this paper, a time-optimal feedback solution to the game of two cars, for the case where the pursuer is faster and more agile than the evader, is presented. The concept of conti…
Stability and Equilibrium Analysis of Laneless Traffic with Local Control Laws
Rakesh U. Chavan, Debraj Chakraborty, D. Manjunath
In this paper, a new model for traffic on roads with multiple lanes is developed, where the vehicles do not adhere to a lane discipline. Assuming identical vehicles, the dynamics i…
Formation control with pole placement for multi-agent systems
Ameer K. Mulla, Rachel K. Kalaimani, Debraj Chakraborty +1
The problem of distributed controller synthesis for formation control of multi-agent systems is considered. The agents (single integrators) communicate over a communication graph a…