Subhrajit Bhattacharya

According to our database, Subhrajit Bhattacharya authored at least 70 papers between 1993 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Landmark-based distributed topological mapping and navigation in GPS-denied urban environments using teams of low-cost robots.

Mohammad Saleh Teymouri, Subhrajit Bhattacharya

Auton. Agents Multi Agent Syst., June, 2024

Resonance Reduction Against Adversarial Attacks in Dynamic Networks via Eigenspectrum Optimization.

Alp Sahin, Nicolas Kozachuk, Rick S. Blum, Subhrajit Bhattacharya

CoRR, 2024

Real-Time Joystick-based Kinematics Control of a Snake-like Robot with Robustness Near Singular Configurations.

Alp Sahin, Stephen Brawner, Matthew Bilsky, Subhrajit Bhattacharya

Proceedings of the IEEE Conference on Control Technology and Applications, 2024

2023

Coordination-free Multi-robot Path Planning for Congestion Reduction Using Topological Reasoning.

Xiaolong Wang, Alp Sahin, Subhrajit Bhattacharya

J. Intell. Robotic Syst., July, 2023

Weighted Combinatorial Laplacian and its Application to Coverage Repair in Sensor Networks.

Shunsaku Yadokoro, Subhrajit Bhattacharya

CoRR, 2023

Optimal Path Planning in Distinct Topo-Geometric Classes using Neighborhood-augmented Graph and its Application to Path Planning for a Tethered Robot in 3D.

Alp Sahin, Subhrajit Bhattacharya

CoRR, 2023

Forming and Controlling Hitches in Midair Using Aerial Robots.

Diego S. D'Antonio, Subhrajit Bhattacharya, David Saldaña

Proceedings of the IEEE International Conference on Robotics and Automation, 2023

2022

Multi-Agent Exploration of an Unknown Sparse Landmark Complex via Deep Reinforcement Learning.

Xiatao Sun, Yuwei Wu, Subhrajit Bhattacharya, Vijay Kumar

CoRR, 2022

2021

Inter-Cluster Transmission Control Using Graph Modal Barriers.

Leiming Zhang, Brian M. Sadler, Rick S. Blum, Subhrajit Bhattacharya

IEEE Trans. Signal Inf. Process. over Networks, 2021

Pursuer Assignment and Control Strategies in Multi-Agent Pursuit-Evasion Under Uncertainties.

Leiming Zhang, Amanda Prorok, Subhrajit Bhattacharya

Frontiers Robotics AI, 2021

Training Robust Graph Neural Networks with Topology Adaptive Edge Dropping.

Zhan Gao, Subhrajit Bhattacharya, Leiming Zhang, Rick S. Blum, Alejandro Ribeiro, Brian M. Sadler

CoRR, 2021

Search-based configuration planning and motion control algorithms for a snake-like robot performing load-intensive operations.

Xiaolong Wang, Matthew Bilsky, Subhrajit Bhattacharya

Auton. Robots, 2021

Guest Editorial: Special issue on "Topological methods in robotics".

Subhrajit Bhattacharya, Florian T. Pokorny, Howie Choset

Auton. Robots, 2021

2020

Multi-Robot Path Deconfliction through Prioritization by Path Prospects.

Wenying Wu, Subhrajit Bhattacharya, Amanda Prorok

Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020

2019

Towards optimal path computation in a simplicial complex.

Subhrajit Bhattacharya

Int. J. Robotics Res., 2019

Multi-agent Pursuit-Evasion Under Uncertainties with Redundant Robot Assignments: Extended Abstract.

Leiming Zhang, Amanda Prorok, Subhrajit Bhattacharya

Proceedings of the 2019 International Symposium on Multi-Robot and Multi-Agent Systems, 2019

2018

A Topological Approach to Workspace and Motion Planning for a Cable-Controlled Robot in Cluttered Environments.

Xiaolong Wang, Subhrajit Bhattacharya

IEEE Robotics Autom. Lett., 2018

Optimal Path Planning in Time-Varying Flows Using Adaptive Discretization.

Dhanushka Kularatne, Subhrajit Bhattacharya, M. Ani Hsieh

IEEE Robotics Autom. Lett., 2018

Going with the flow: a graph based approach to optimal path planning in general flows.

Dhanushka Kularatne, Subhrajit Bhattacharya, M. Ani Hsieh

Auton. Robots, 2018

Path homotopy invariants and their application to optimal trajectory planning.

Subhrajit Bhattacharya, Robert Ghrist

Ann. Math. Artif. Intell., 2018

Landmark-based Exploration with Swarm of Resource Constrained Robots.

Rattanachai Ramaithitima, Subhrajit Bhattacharya

Proceedings of the 2018 IEEE International Conference on Robotics and Automation, 2018

2017

Planning Dynamically Feasible Trajectories for Quadrotors Using Safe Flight Corridors in 3-D Complex Environments.

Sikang Liu, Michael Watterson, Kartik Mohta, Ke Sun, Subhrajit Bhattacharya, Camillo J. Taylor, Vijay Kumar

IEEE Robotics Autom. Lett., 2017

Approximate Structure Construction Using Large Statistical Swarms.

Subhrajit Bhattacharya

CoRR, 2017

2016

Automated Creation of Topological Maps in Unknown Environments Using a Swarm of Resource-Constrained Robots.

Rattanachai Ramaithitima, Michael Whitzer, Subhrajit Bhattacharya, Vijay Kumar

IEEE Robotics Autom. Lett., 2016

A Search Algorithm for Simplicial Complexes.

Subhrajit Bhattacharya

CoRR, 2016

Time and Energy Optimal Path Planning in General Flows.

Dhanushka Kularatne, Subhrajit Bhattacharya, M. Ani Hsieh

Proceedings of the Robotics: Science and Systems XII, University of Michigan, Ann Arbor, Michigan, USA, June 18, 2016

Anomaly Detection Using Program Control Flow Graph Mining From Execution Logs.

Animesh Nandi, Atri Mandal, Shubham Atreja, Gargi Banerjee Dasgupta, Subhrajit Bhattacharya

Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2016

Reconstruction of Euclidean embeddings in dense networks.

Sarah Costrell, Subhrajit Bhattacharya, Robert Ghrist

Proceedings of the 2016 IEEE Global Conference on Signal and Information Processing, 2016

Hierarchical Strategy Synthesis for Pursuit-Evasion Problems.

Rattanachai Ramaithitima, Siddharth Srivastava, Subhrajit Bhattacharya, Alberto Speranzon, Vijay Kumar

Proceedings of the ECAI 2016 - 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands, 2016

2015

Persistent Homology for Path Planning in Uncertain Environments.

Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar

IEEE Trans. Robotics, 2015

A topological approach to using cables to separate and manipulate sets of objects.

Subhrajit Bhattacharya, Soonkyum Kim, Hordur Kristinn Heidarsson, Gaurav S. Sukhatme, Vijay Kumar

Int. J. Robotics Res., 2015

Sensor coverage robot swarms using local sensing without metric information.

Rattanachai Ramaithitima, Michael Whitzer, Subhrajit Bhattacharya, Vijay Kumar

Proceedings of the IEEE International Conference on Robotics and Automation, 2015

2014

Multi-robot coverage and exploration on Riemannian manifolds with boundaries.

Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar

Int. J. Robotics Res., 2014

Pursuit-evasion game for normal distributions.

Chanyoung Jun, Subhrajit Bhattacharya, Robert Ghrist

Proceedings of the 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014

Path planning for a tethered mobile robot.

Soonkyum Kim, Subhrajit Bhattacharya, Vijay Kumar

Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

Human-Robot Collaborative Topological Exploration for Search and Rescue Applications.

Vijay Govindarajan, Subhrajit Bhattacharya, Vijay Kumar

Proceedings of the Distributed Autonomous Robotic Systems, 2014

2013

A Continuous Inverse Kinematics Problem for a Planar Robot Arm.

Subhrajit Bhattacharya, Mihail Pivtoraiko

CoRR, 2013

Invariants for homology classes with application to optimal search and planning problem in robotics.

Subhrajit Bhattacharya, David Lipsky, Robert Ghrist, Vijay Kumar

Ann. Math. Artif. Intell., 2013

Topological exploration of unknown and partially known environments.

Soonkyum Kim, Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar

Proceedings of the 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2013

2012

Topological constraints in search-based robot path planning.

Subhrajit Bhattacharya, Maxim Likhachev, Vijay Kumar

Auton. Robots, 2012

Multi-robot Coverage and Exploration in Non-Euclidean Metric Spaces.

Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar

Proceedings of the Algorithmic Foundations of Robotics X, 2012

Optimal trajectory generation under homology class constraints.

Soonkyum Kim, Koushil Sreenath, Subhrajit Bhattacharya, Vijay Kumar

Proceedings of the 51th IEEE Conference on Decision and Control, 2012

Trajectory Planning for Systems with Homotopy Class Constraints.

Soonkyum Kim, Koushil Sreenath, Subhrajit Bhattacharya, Vijay Kumar

Proceedings of the Latest Advances in Robot Kinematics, 2012

Search-Based Path Planning with Homotopy Class Constraints in 3D.

Subhrajit Bhattacharya, Maxim Likhachev, Vijay Kumar

Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence, 2012

2011

Identification and Representation of Homotopy Classes of Trajectories for Search-based Path Planning in 3D.

Subhrajit Bhattacharya, Maxim Likhachev, Vijay Kumar

Proceedings of the Robotics: Science and Systems VII, 2011

Cooperative control of autonomous surface vehicles for oil skimming and cleanup.

Subhrajit Bhattacharya, Hordur Kristinn Heidarsson, Gaurav S. Sukhatme, Vijay Kumar

Proceedings of the IEEE International Conference on Robotics and Automation, 2011

2010

Search-Based Path Planning with Homotopy Class Constraints.

Subhrajit Bhattacharya, Vijay Kumar, Maxim Likhachev

Proceedings of the Third Annual Symposium on Combinatorial Search, 2010

Distributed Optimization with Pairwise Constraints and its Application to Multi-robot Path Planning.

Subhrajit Bhattacharya, Vijay Kumar, Maxim Likhachev

Proceedings of the Robotics: Science and Systems VI, 2010

Multi-agent path planning with multiple tasks and distance constraints.

Subhrajit Bhattacharya, Maxim Likhachev, Vijay Kumar

Proceedings of the IEEE International Conference on Robotics and Automation, 2010

Distributed Coverage and Exploration in Unknown Non-convex Environments.

Subhrajit Bhattacharya, Nathan Michael, Vijay Kumar

Proceedings of the Distributed Autonomous Robotic Systems, 2010

Search-Based Path Planning with Homotopy Class Constraints.

Subhrajit Bhattacharya

Proceedings of the Twenty-Fourth AAAI Conference on Artificial Intelligence, 2010

2009

Search-based planning for a legged robot over rough terrain.

Paul Vernaza, Maxim Likhachev, Subhrajit Bhattacharya, Sachin Chitta, Aleksandr Kushleyev, Daniel D. Lee

Proceedings of the 2009 IEEE International Conference on Robotics and Automation, 2009

2005

Blue Gene/L compute chip: Memory and Ethernet subsystem.

Martin Ohmacht, Reinaldo A. Bergamaschi, Subhrajit Bhattacharya, Alan Gara, Mark Giampapa, Balaji Gopalsamy, Ruud A. Haring, Dirk Hoenicke, David J. Krolak, James A. Marcella, Ben J. Nathanson, Valentina Salapura, Michael E. Wazlowski

IBM J. Res. Dev., 2005

A Mask Reuse Methodology for Reducing System-on-a-Chip Cost.

Subhrajit Bhattacharya, John A. Darringer, Daniel L. Ostapko, Youngsoo Shin

Proceedings of the 6th International Symposium on Quality of Electronic Design (ISQED 2005), 2005

Keeping hot chips cool.

Ruchir Puri, Leon Stok, Subhrajit Bhattacharya

Proceedings of the 42nd Design Automation Conference, 2005

2003

SEAS: a system for early analysis of SoCs.

Reinaldo A. Bergamaschi, Youngsoo Shin, Nagu R. Dhanwada, Subhrajit Bhattacharya, William E. Dougherty, Indira Nair, John A. Darringer, Sarala Paliwal

Proceedings of the 1st IEEE/ACM/IFIP International Conference on Hardware/Software Codesign and System Synthesis, 2003

2002

Early analysis tools for system-on-a-chip design.

John A. Darringer, Reinaldo A. Bergamaschi, Subhrajit Bhattacharya, Daniel Brand, Andreas Herkersdorf, Joseph K. Morrell, Indira Nair, Patricia Sagmeister, Youngsoo Shin

IBM J. Res. Dev., 2002

2001

Automating the Design of SOCs Using Cores.

Reinaldo A. Bergamaschi, Subhrajit Bhattacharya, Ronoldo Wagner, Colleen Fellenz, Michael Muhlada, William R. Lee, Foster White, Jean-Marc Daveau

IEEE Des. Test Comput., 2001

2000

Coral-automating the design of systems-on-chip using cores.

Reinaldo A. Bergamaschi, William R. Lee, Duane Richardson, Subhrajit Bhattacharya, Michael Muhlada, Ronaldo Wagner, Arthur Weiner, Foster White

Proceedings of the IEEE 2000 Custom Integrated Circuits Conference, 2000

1999

Verification of Scheduling in the Presence of Loops Using Uninterpreted Symbolic Simulation.

Pranav Ashar, Anand Raghunathan, Aarti Gupta, Subhrajit Bhattacharya

Proceedings of the IEEE International Conference On Computer Design, 1999

1998

Effects of resource sharing on circuit delay: an assignment algorithm for clock period optimization.

Subhrajit Bhattacharya, Sujit Dey, Franc Brglez

ACM Trans. Design Autom. Electr. Syst., 1998

Verification of RTL generated from scheduled behavior in a high-level synthesis flow.

Pranav Ashar, Subhrajit Bhattacharya, Anand Raghunathan, Akira Mukaiyama

Proceedings of the 1998 IEEE/ACM International Conference on Computer-Aided Design, 1998

1997

H-SCAN+: A Practical Low-Overhead RTL Design-for-Testability Technique for Industrial Designs.

Toshiharu Asaka, Masaaki Yoshida, Subhrajit Bhattacharya, Sujit Dey

Proceedings of the Proceedings IEEE International Test Conference 1997, 1997

An RTL methodology to enable low overhead combinational testing.

Subhrajit Bhattacharya, Sujit Dey, Bhaskar Sengupta

Proceedings of the European Design and Test Conference, 1997

1996

Fast true delay estimation during high level synthesis.

Subhrajit Bhattacharya, Sujit Dey, Franc Brglez

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1996

H-SCAN: A high level alternative to full-scan testing with reduced area and test application overheads.

Subhrajit Bhattacharya, Sujit Dey

Proceedings of the 14th IEEE VLSI Test Symposium (VTS'96), April 28, 1996

1994

Provably correct high-level timing analysis without path sensitization.

Subhrajit Bhattacharya, Sujit Dey, Franc Brglez

Proceedings of the 1994 IEEE/ACM International Conference on Computer-Aided Design, 1994

Performance Analysis and Optimization of Schedules for Conditional and Loop-Intensive Specifications.

Subhrajit Bhattacharya, Sujit Dey, Franc Brglez

Proceedings of the 31st Conference on Design Automation, 1994

Clock Period Optimization During Resource Sharing and Assignment.

Subhrajit Bhattacharya, Sujit Dey, Franc Brglez

Proceedings of the 31st Conference on Design Automation, 1994

1993

Transformations and resynthesis for testability of RT-level control-data path specifications.

Subhrajit Bhattacharya, Franc Brglez, Sujit Dey

IEEE Trans. Very Large Scale Integr. Syst., 1993