Subhrajit Bhattacharya

82 papers A* 14A 6B 1C 2Misc 2Journal 43Unranked 14

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	From Ellipsoids to Midair Control of Dynamic Hitches. CoRR Jiawei Xu, Subhrajit Bhattacharya, David Saldaña
2025	J	`jnl`	Distributed Optimization of Bivariate Polynomial Graph Spectral Functions via Subgraph Optimization. CoRR Jitian Liu, Nicolas Kozachuk, Subhrajit Bhattacharya
2025	J	`jnl`	Topo-Geometrically Distinct Path Computation Using Neighborhood-Augmented Graph, and Its Application to Path Planning for a Tethered Robot in 3-D. IEEE Trans. Robotics Alp Sahin, Subhrajit Bhattacharya
2024	J	`jnl`	Landmark-based distributed topological mapping and navigation in GPS-denied urban environments using teams of low-cost robots. Auton. Agents Multi Agent Syst. Mohammad Saleh Teymouri, Subhrajit Bhattacharya
2024	—	`conf`	Real-Time Joystick-based Kinematics Control of a Snake-like Robot with Robustness Near Singular Configurations. CCTA Alp Sahin, Stephen Brawner, Matthew Bilsky, Subhrajit Bhattacharya
2024	J	`jnl`	Resonance Reduction Against Adversarial Attacks in Dynamic Networks via Eigenspectrum Optimization. CoRR Alp Sahin, Nicolas Kozachuk, Rick S. Blum, Subhrajit Bhattacharya
2023	J	`jnl`	Coordination-free Multi-robot Path Planning for Congestion Reduction Using Topological Reasoning. J. Intell. Robotic Syst. Xiaolong Wang, Alp Sahin, Subhrajit Bhattacharya
2023	A*	`conf`	Forming and Controlling Hitches in Midair Using Aerial Robots. ICRA Diego S. D'Antonio, Subhrajit Bhattacharya, David Saldaña
2023	J	`jnl`	Forming and Controlling Hitches in Midair Using Aerial Robots. CoRR Diego S. D'Antonio, Subhrajit Bhattacharya, David Saldaña
2023	J	`jnl`	Optimal Path Planning in Distinct Topo-Geometric Classes using Neighborhood-augmented Graph and its Application to Path Planning for a Tethered Robot in 3D. CoRR Alp Sahin, Subhrajit Bhattacharya
2023	J	`jnl`	Weighted Combinatorial Laplacian and its Application to Coverage Repair in Sensor Networks. CoRR Shunsaku Yadokoro, Subhrajit Bhattacharya
2022	J	`jnl`	Coordination-free Multi-robot Path Planning for Congestion Reduction Using Topological Reasoning. CoRR Xiaolong Wang, Alp Sahin, Subhrajit Bhattacharya
2022	J	`jnl`	Multi-Agent Exploration of an Unknown Sparse Landmark Complex via Deep Reinforcement Learning. CoRR Xiatao Sun, Yuwei Wu, Subhrajit Bhattacharya, Vijay Kumar
2021	J	`jnl`	Guest Editorial: Special issue on "Topological methods in robotics". Auton. Robots Subhrajit Bhattacharya, Florian T. Pokorny, Howie Choset
2021	J	`jnl`	Inter-Cluster Transmission Control Using Graph Modal Barriers. IEEE Trans. Signal Inf. Process. over Networks Leiming Zhang, Brian M. Sadler, Rick S. Blum, Subhrajit Bhattacharya
2021	J	`jnl`	Landmark-based Distributed Topological Mapping and Navigation in GPS-denied Urban Environments Using Teams of Low-cost Robots. CoRR Mohammad Saleh Teymouri, Subhrajit Bhattacharya
2021	J	`jnl`	Pursuer Assignment and Control Strategies in Multi-Agent Pursuit-Evasion Under Uncertainties. Frontiers Robotics AI Leiming Zhang, Amanda Prorok, Subhrajit Bhattacharya
2021	J	`jnl`	Pursuer Assignment and Control Strategies in Multi-agent Pursuit-Evasion Under Uncertainties. CoRR Leiming Zhang, Amanda Prorok, Subhrajit Bhattacharya
2021	J	`jnl`	Search-based configuration planning and motion control algorithms for a snake-like robot performing load-intensive operations. Auton. Robots Xiaolong Wang, Matthew Bilsky, Subhrajit Bhattacharya
2021	J	`jnl`	Training Robust Graph Neural Networks with Topology Adaptive Edge Dropping. CoRR Zhan Gao, Subhrajit Bhattacharya, Leiming Zhang, Rick S. Blum, Alejandro Ribeiro, Brian M. Sadler
2020	J	`jnl`	Inter-cluster Transmission Control Using Graph Modal Barriers. CoRR Leiming Zhang, Brian M. Sadler, Rick S. Blum, Subhrajit Bhattacharya
2020	A*	`conf`	Multi-Robot Path Deconfliction through Prioritization by Path Prospects. ICRA Wenying Wu, Subhrajit Bhattacharya, Amanda Prorok
2019	J	`jnl`	Multi-Robot Path Deconfliction through Prioritization by Path Prospects. CoRR Wenying Wu, Subhrajit Bhattacharya, Amanda Prorok
2019	—	`conf`	Multi-agent Pursuit-Evasion Under Uncertainties with Redundant Robot Assignments: Extended Abstract. MRS Leiming Zhang, Amanda Prorok, Subhrajit Bhattacharya
2019	J	`jnl`	Towards optimal path computation in a simplicial complex. Int. J. Robotics Res. Subhrajit Bhattacharya
2018	J	`jnl`	A Topological Approach to Workspace and Motion Planning for a Cable-Controlled Robot in Cluttered Environments. IEEE Robotics Autom. Lett. Xiaolong Wang, Subhrajit Bhattacharya
2018	J	`jnl`	Going with the flow: a graph based approach to optimal path planning in general flows. Auton. Robots Dhanushka Kularatne, Subhrajit Bhattacharya, M. Ani Hsieh
2018	A*	`conf`	Landmark-based Exploration with Swarm of Resource Constrained Robots. ICRA Rattanachai Ramaithitima, Subhrajit Bhattacharya
2018	J	`jnl`	Optimal Path Planning in Time-Varying Flows Using Adaptive Discretization. IEEE Robotics Autom. Lett. Dhanushka Kularatne, Subhrajit Bhattacharya, M. Ani Hsieh
2018	J	`jnl`	Path homotopy invariants and their application to optimal trajectory planning. Ann. Math. Artif. Intell. Subhrajit Bhattacharya, Robert Ghrist
2017	J	`jnl`	Approximate Structure Construction Using Large Statistical Swarms. CoRR Subhrajit Bhattacharya
2017	J	`jnl`	Path Homotopy Invariants and their Application to Optimal Trajectory Planning. CoRR Subhrajit Bhattacharya, Robert Ghrist
2017	J	`jnl`	Planning Dynamically Feasible Trajectories for Quadrotors Using Safe Flight Corridors in 3-D Complex Environments. IEEE Robotics Autom. Lett. Sikang Liu, Michael Watterson, Kartik Mohta, Ke Sun, Subhrajit Bhattacharya, Camillo J. Taylor, Vijay Kumar
2016	J	`jnl`	A Search Algorithm for Simplicial Complexes. CoRR Subhrajit Bhattacharya
2016	A*	`conf`	Anomaly Detection Using Program Control Flow Graph Mining From Execution Logs. KDD Animesh Nandi, Atri Mandal, Shubham Atreja, Gargi Banerjee Dasgupta, Subhrajit Bhattacharya
2016	J	`jnl`	Automated Creation of Topological Maps in Unknown Environments Using a Swarm of Resource-Constrained Robots. IEEE Robotics Autom. Lett. Rattanachai Ramaithitima, Michael Whitzer, Subhrajit Bhattacharya, Vijay Kumar
2016	A	`conf`	Hierarchical Strategy Synthesis for Pursuit-Evasion Problems. ECAI Rattanachai Ramaithitima, Siddharth Srivastava, Subhrajit Bhattacharya, Alberto Speranzon, Vijay Kumar
2016	—	`conf`	Reconstruction of Euclidean embeddings in dense networks. GlobalSIP Sarah Costrell, Subhrajit Bhattacharya, Robert Ghrist
2016	—	`conf`	Time and Energy Optimal Path Planning in General Flows. Robotics: Science and Systems Dhanushka Kularatne, Subhrajit Bhattacharya, M. Ani Hsieh
2015	J	`jnl`	A topological approach to using cables to separate and manipulate sets of objects. Int. J. Robotics Res. Subhrajit Bhattacharya, Soonkyum Kim, Hordur Kristinn Heidarsson, Gaurav S. Sukhatme, Vijay Kumar
2015	J	`jnl`	Persistent Homology for Path Planning in Uncertain Environments. IEEE Trans. Robotics Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
2015	A*	`conf`	Sensor coverage robot swarms using local sensing without metric information. ICRA Rattanachai Ramaithitima, Michael Whitzer, Subhrajit Bhattacharya, Vijay Kumar
2014	—	`conf`	Human-Robot Collaborative Topological Exploration for Search and Rescue Applications. DARS Vijay Govindarajan, Subhrajit Bhattacharya, Vijay Kumar
2014	J	`jnl`	Multi-robot coverage and exploration on Riemannian manifolds with boundaries. Int. J. Robotics Res. Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
2014	A*	`conf`	Path planning for a tethered mobile robot. ICRA Soonkyum Kim, Subhrajit Bhattacharya, Vijay Kumar
2014	A	`conf`	Pursuit-evasion game for normal distributions. IROS Chanyoung Jun, Subhrajit Bhattacharya, Robert Ghrist
2013	J	`jnl`	A Continuous Inverse Kinematics Problem for a Planar Robot Arm. CoRR Subhrajit Bhattacharya, Mihail Pivtoraiko
2013	—	`conf`	A Topological Approach to Using Cables to Separate and Manipulate Sets of Objects. Robotics: Science and Systems Soonkyum Kim, Subhrajit Bhattacharya, Hordur Kristinn Heidarsson, Gaurav S. Sukhatme, Vijay Kumar
2013	J	`jnl`	Invariants for homology classes with application to optimal search and planning problem in robotics. Ann. Math. Artif. Intell. Subhrajit Bhattacharya, David Lipsky, Robert Ghrist, Vijay Kumar
2013	A	`conf`	Topological exploration of unknown and partially known environments. IROS Soonkyum Kim, Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
2012	J	`jnl`	Invariants for Homology Classes with Application to Optimal Search and Planning Problem in Robotics CoRR Subhrajit Bhattacharya, David Lipsky, Robert Ghrist, Vijay Kumar
2012	C	`conf`	Multi-robot Coverage and Exploration in Non-Euclidean Metric Spaces. WAFR Subhrajit Bhattacharya, Robert Ghrist, Vijay Kumar
2012	—	`conf`	Optimal trajectory generation under homology class constraints. CDC Soonkyum Kim, Koushil Sreenath, Subhrajit Bhattacharya, Vijay Kumar
2012	A*	`conf`	Search-Based Path Planning with Homotopy Class Constraints in 3D. AAAI Subhrajit Bhattacharya, Maxim Likhachev, Vijay Kumar
2012	J	`jnl`	Topological constraints in search-based robot path planning. Auton. Robots Subhrajit Bhattacharya, Maxim Likhachev, Vijay Kumar
2012	—	`conf`	Trajectory Planning for Systems with Homotopy Class Constraints. ARK Soonkyum Kim, Koushil Sreenath, Subhrajit Bhattacharya, Vijay Kumar
2011	A*	`conf`	Cooperative control of autonomous surface vehicles for oil skimming and cleanup. ICRA Subhrajit Bhattacharya, Hordur Kristinn Heidarsson, Gaurav S. Sukhatme, Vijay Kumar
2011	—	`conf`	Identification and Representation of Homotopy Classes of Trajectories for Search-based Path Planning in 3D. Robotics: Science and Systems Subhrajit Bhattacharya, Maxim Likhachev, Vijay Kumar
2010	—	`conf`	Distributed Coverage and Exploration in Unknown Non-convex Environments. DARS Subhrajit Bhattacharya, Nathan Michael, Vijay Kumar
2010	—	`conf`	Distributed Optimization with Pairwise Constraints and its Application to Multi-robot Path Planning. Robotics: Science and Systems Subhrajit Bhattacharya, Vijay Kumar, Maxim Likhachev
2010	A*	`conf`	Multi-agent path planning with multiple tasks and distance constraints. ICRA Subhrajit Bhattacharya, Maxim Likhachev, Vijay Kumar
2010	A*	`conf`	Search-Based Path Planning with Homotopy Class Constraints. AAAI Subhrajit Bhattacharya
2010	B	`conf`	Search-Based Path Planning with Homotopy Class Constraints. SOCS Subhrajit Bhattacharya, Vijay Kumar, Maxim Likhachev
2009	A*	`conf`	Search-based planning for a legged robot over rough terrain. ICRA Paul Vernaza, Maxim Likhachev, Subhrajit Bhattacharya, Sachin Chitta, Aleksandr Kushleyev, Daniel D. Lee
2005	—	`conf`	A Mask Reuse Methodology for Reducing System-on-a-Chip Cost. ISQED Subhrajit Bhattacharya, John A. Darringer, Daniel L. Ostapko, Youngsoo Shin
2005	J	`jnl`	Blue Gene/L compute chip: Memory and Ethernet subsystem. IBM J. Res. Dev. 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
2005	A*	`conf`	Keeping hot chips cool. DAC Ruchir Puri, Leon Stok, Subhrajit Bhattacharya
2003	Misc	`conf`	SEAS: a system for early analysis of SoCs. CODES+ISSS Reinaldo A. Bergamaschi, Youngsoo Shin, Nagu R. Dhanwada, Subhrajit Bhattacharya, William E. Dougherty, Indira Nair, John A. Darringer, Sarala Paliwal
2002	J	`jnl`	Early analysis tools for system-on-a-chip design. IBM J. Res. Dev. John A. Darringer, Reinaldo A. Bergamaschi, Subhrajit Bhattacharya, Daniel Brand, Andreas Herkersdorf, Joseph K. Morrell, Indira Nair, Patricia Sagmeister, Youngsoo Shin
2001	J	`jnl`	Automating the Design of SOCs Using Cores. IEEE Des. Test Comput. Reinaldo A. Bergamaschi, Subhrajit Bhattacharya, Ronoldo Wagner, Colleen Fellenz, Michael Muhlada, William R. Lee, Foster White, Jean-Marc Daveau
2000	—	`conf`	Coral-automating the design of systems-on-chip using cores. CICC Reinaldo A. Bergamaschi, William R. Lee, Duane Richardson, Subhrajit Bhattacharya, Michael Muhlada, Ronaldo Wagner, Arthur Weiner, Foster White
1999	C	`conf`	Verification of Scheduling in the Presence of Loops Using Uninterpreted Symbolic Simulation. ICCD Pranav Ashar, Anand Raghunathan, Aarti Gupta, Subhrajit Bhattacharya
1998	J	`jnl`	Effects of resource sharing on circuit delay: an assignment algorithm for clock period optimization. ACM Trans. Design Autom. Electr. Syst. Subhrajit Bhattacharya, Sujit Dey, Franc Brglez
1998	A	`conf`	Verification of RTL generated from scheduled behavior in a high-level synthesis flow. ICCAD Pranav Ashar, Subhrajit Bhattacharya, Anand Raghunathan, Akira Mukaiyama
1997	—	`conf`	An RTL methodology to enable low overhead combinational testing. ED&TC Subhrajit Bhattacharya, Sujit Dey, Bhaskar Sengupta
1997	A	`conf`	H-SCAN+: A Practical Low-Overhead RTL Design-for-Testability Technique for Industrial Designs. ITC Toshiharu Asaka, Masaaki Yoshida, Subhrajit Bhattacharya, Sujit Dey
1996	J	`jnl`	Fast true delay estimation during high level synthesis. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. Subhrajit Bhattacharya, Sujit Dey, Franc Brglez
1996	Misc	`conf`	H-SCAN: A high level alternative to full-scan testing with reduced area and test application overheads. VTS Subhrajit Bhattacharya, Sujit Dey
1994	A*	`conf`	Clock Period Optimization During Resource Sharing and Assignment. DAC Subhrajit Bhattacharya, Sujit Dey, Franc Brglez
1994	A*	`conf`	Performance Analysis and Optimization of Schedules for Conditional and Loop-Intensive Specifications. DAC Subhrajit Bhattacharya, Sujit Dey, Franc Brglez
1994	A	`conf`	Provably correct high-level timing analysis without path sensitization. ICCAD Subhrajit Bhattacharya, Sujit Dey, Franc Brglez
1993	J	`jnl`	Transformations and resynthesis for testability of RT-level control-data path specifications. IEEE Trans. Very Large Scale Integr. Syst. Subhrajit Bhattacharya, Franc Brglez, Sujit Dey