Pratap Tokekar

Orcid: 0000-0002-3715-0382

According to our database1, Pratap Tokekar authored at least 142 papers between 2010 and 2024.

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Bibliography

2024
Intermittent Deployment for Large-Scale Multi-Robot Forage Perception: Data Synthesis, Prediction, and Planning.
IEEE Trans Autom. Sci. Eng., January, 2024

Selected papers from WAFR 2022.
Int. J. Robotics Res., 2024

On the Sample Complexity of a Policy Gradient Algorithm with Occupancy Approximation for General Utility Reinforcement Learning.
CoRR, 2024

Boosting Sample Efficiency and Generalization in Multi-agent Reinforcement Learning via Equivariance.
CoRR, 2024

IMRL: Integrating Visual, Physical, Temporal, and Geometric Representations for Enhanced Food Acquisition.
CoRR, 2024

NAVINACT: Combining Navigation and Imitation Learning for Bootstrapping Reinforcement Learning.
CoRR, 2024

Is Generative Communication between Embodied Agents Good for Zero-Shot ObjectNav?
CoRR, 2024

GATSBI: An Online GTSP-Based Algorithm for Targeted Surface Bridge Inspection and Defect Detection.
CoRR, 2024

Fast k-connectivity Restoration in Multi-Robot Systems for Robust Communication Maintenance.
CoRR, 2024

Adaptive Visual Imitation Learning for Robotic Assisted Feeding Across Varied Bowl Configurations and Food Types.
CoRR, 2024

LAVA: Long-horizon Visual Action based Food Acquisition.
CoRR, 2024

Towards Efficient Risk-Sensitive Policy Gradient: An Iteration Complexity Analysis.
CoRR, 2024

Beyond Joint Demonstrations: Personalized Expert Guidance for Efficient Multi-Agent Reinforcement Learning.
CoRR, 2024

When to Localize?: A POMDP Approach.
Proceedings of the IEEE International Symposium on Safety Security Rescue Robotics, 2024

Pre-Trained Masked Image Model for Mobile Robot Navigation.
Proceedings of the IEEE International Conference on Robotics and Automation, 2024

UIVNAV: Underwater Information-driven Vision-based Navigation via Imitation Learning.
Proceedings of the IEEE International Conference on Robotics and Automation, 2024

AG-Cvg: Coverage Planning with a Mobile Recharging UGV and an Energy-Constrained UAV.
Proceedings of the IEEE International Conference on Robotics and Automation, 2024

Where to Drop Sensors from Aerial Robots to Monitor a Surface-Level Phenomenon?
Proceedings of the American Control Conference, 2024

2023
Robust Multiple-Path Orienteering Problem: Securing Against Adversarial Attacks.
IEEE Trans. Robotics, June, 2023

A Survey of Decision-Theoretic Approaches for Robotic Environmental Monitoring.
Found. Trends Robotics, 2023

REBEL: A Regularization-Based Solution for Reward Overoptimization in Reinforcement Learning from Human Feedback.
CoRR, 2023

Enhancing Multi-Agent Coordination through Common Operating Picture Integration.
CoRR, 2023

D2M2N: Decentralized Differentiable Memory-Enabled Mapping and Navigation for Multiple Robots.
CoRR, 2023

Decision-Oriented Intervention Cost Prediction for Multi-robot Persistent Monitoring.
CoRR, 2023

Energy-Aware Route Planning for a Battery-Constrained Robot with Multiple Charging Depots.
CoRR, 2023

LANCAR: Leveraging Language for Context-Aware Robot Locomotion in Unstructured Environments.
CoRR, 2023

Efficiently Identifying Hotspots in a Spatially Varying Field with Multiple Robots.
CoRR, 2023

Decision-Theoretic Approaches for Robotic Environmental Monitoring - A Survey.
CoRR, 2023

MAP-NBV: Multi-agent Prediction-guided Next-Best-View Planning for Active 3D Object Reconstruction.
CoRR, 2023

Pred-NBV: Prediction-guided Next-Best-View for 3D Object Reconstruction.
CoRR, 2023

RE-MOVE: An Adaptive Policy Design Approach for Dynamic Environments via Language-Based Feedback.
CoRR, 2023

Where Am I Now? Dynamically Finding Optimal Sensor States to Minimize Localization Uncertainty for a Perception-Denied Rover.
Proceedings of the International Symposium on Multi-Robot and Multi-Agent Systems, 2023

Decision-Oriented Learning with Differentiable Submodular Maximization for Vehicle Routing Problem.
IROS, 2023

ProxMaP: Proximal Occupancy Map Prediction for Efficient Indoor Robot Navigation.
IROS, 2023

Data-Driven Distributionally Robust Optimal Control with State-Dependent Noise.
IROS, 2023

Pred-NBV: Prediction-Guided Next-Best-View Planning for 3D Object Reconstruction.
IROS, 2023

D2CoPlan: A Differentiable Decentralized Planner for Multi-Robot Coverage.
Proceedings of the IEEE International Conference on Robotics and Automation, 2023

Approximation Algorithms for Robot Tours in Random Fields with Guaranteed Estimation Accuracy.
Proceedings of the IEEE International Conference on Robotics and Automation, 2023

Dealing with Sparse Rewards in Continuous Control Robotics via Heavy-Tailed Policy Optimization.
Proceedings of the IEEE International Conference on Robotics and Automation, 2023

Risk-aware Recharging Rendezvous for a Collaborative Team of UAVs and UGVs.
Proceedings of the IEEE International Conference on Robotics and Automation, 2023

Posterior Coreset Construction with Kernelized Stein Discrepancy for Model-Based Reinforcement Learning.
Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022
Distributed Attack-Robust Submodular Maximization for Multirobot Planning.
IEEE Trans. Robotics, 2022

Risk-Aware Submodular Optimization for Multirobot Coordination.
IEEE Trans. Robotics, 2022

Tree Search Techniques for Adversarial Target Tracking With Distance-Dependent Measurement Noise.
IEEE Trans. Control. Syst. Technol., 2022

GM-PHD Filter for Searching and Tracking an Unknown Number of Targets With a Mobile Sensor With Limited FOV.
IEEE Trans Autom. Sci. Eng., 2022

Multi-Robot Symmetric Rendezvous Search on the Line.
IEEE Robotics Autom. Lett., 2022

Dynamically Finding Optimal Observer States to Minimize Localization Error with Complex State-Dependent Noise.
CoRR, 2022

Interpretable Deep Reinforcement Learning for Green Security Games with Real-Time Information.
CoRR, 2022

Risk-aware Resource Allocation for Multiple UAVs-UGVs Recharging Rendezvous.
CoRR, 2022

Dealing with Sparse Rewards in Continuous Control Robotics via Heavy-Tailed Policies.
CoRR, 2022

Occupancy Map Prediction for Improved Indoor Robot Navigation.
CoRR, 2022

Graph Neural Networks for Decentralized Multi-Robot Target Tracking.
Proceedings of the IEEE International Symposium on Safety, Security, and Rescue Robotics, 2022

Interactive Multi-Robot Aerial Cinematography Through Hemispherical Manifold Coverage.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

On the Hidden Biases of Policy Mirror Ascent in Continuous Action Spaces.
Proceedings of the International Conference on Machine Learning, 2022

Reinforcement Learning under a Multi-agent Predictive State Representation Model: Method and Theory.
Proceedings of the Tenth International Conference on Learning Representations, 2022

Risk-aware UAV-UGV Rendezvous with Chance-Constrained Markov Decision Process.
Proceedings of the 61st IEEE Conference on Decision and Control, 2022

2021
Visibility-Based Persistent Monitoring of Piecewise Linear Features on a Terrain Using Multiple Aerial and Ground Robots.
IEEE Trans Autom. Sci. Eng., 2021

Visual Monitoring of Points of Interest on a 2.5D Terrain Using a UAV With Limited Field-of-View Constraint.
IEEE Trans. Aerosp. Electron. Syst., 2021

Failure-Resilient Coverage Maximization With Multiple Robots.
IEEE Robotics Autom. Lett., 2021

Distributed Resilient Submodular Action Selection in Adversarial Environments.
IEEE Robotics Autom. Lett., 2021

COCO-Bridge: Structural Detail Data Set for Bridge Inspections.
J. Comput. Civ. Eng., 2021

GALOPP: Multi-Agent Deep Reinforcement Learning For Persistent Monitoring With Localization Constraints.
CoRR, 2021

Multi-Robot Coordination and Planning in Uncertain and Adversarial Environments.
CoRR, 2021

Risk-Aware Path Planning for Ground Vehicles using Occluded Aerial Images.
CoRR, 2021

Game tree search for minimizing detectability and maximizing visibility.
Auton. Robots, 2021

Multi-Agent Reinforcement Learning for Visibility-based Persistent Monitoring.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2021

Risk-Aware Submodular Optimization for Stochastic Travelling Salesperson Problem.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2021

Environmental Hotspot Identification in Limited Time with a UAV Equipped with a Downward-Facing Camera.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021

Communication-Aware Multi-robot Coordination with Submodular Maximization.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021

2020
Learning a Spatial Field in Minimum Time With a Team of Robots.
IEEE Trans. Robotics, 2020

Multifidelity Reinforcement Learning With Gaussian Processes: Model-Based and Model-Free Algorithms.
IEEE Robotics Autom. Mag., 2020

GATSBI: An Online GTSP-Based Algorithm for Targeted Surface Bridge Inspection.
CoRR, 2020

Multi-Agent Reinforcement Learning for Persistent Monitoring.
CoRR, 2020

Risk-Aware Submodular Optimization for Multi-objective Travelling Salesperson Problem.
CoRR, 2020

Fast Biconnectivity Restoration in Multi-Robot Systems for Robust Communication Maintenance.
CoRR, 2020

Improved Resilient Coverage Maximization with Multiple Robots.
CoRR, 2020

Robust Multi-Agent Task Assignment in Failure-Prone and Adversarial Environments.
CoRR, 2020

Combining Geometric and Information-Theoretic Approaches for Multi-Robot Exploration.
CoRR, 2020

Risk-Aware Submodular Optimization for Multi-Robot Coordination.
CoRR, 2020

Evaluation of Cross-View Matching to Improve Ground Vehicle Localization with Aerial Perception.
CoRR, 2020

Experimental Evaluation of a Pseudo-Doppler Direction-Finding System for Localizing Radio Tags.
CoRR, 2020

Distributed assignment with limited communication for multi-robot multi-target tracking.
Auton. Robots, 2020

Risk-Aware Planning and Assignment for Ground Vehicles using Uncertain Perception from Aerial Vehicles.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

Multi-Robot Coordinated Planning in Confined Environments under Kinematic Constraints.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

Crop Height and Plot Estimation for Phenotyping from Unmanned Aerial Vehicles using 3D LiDAR.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

Distributed Attack-Robust Submodular Maximization for Multi-Robot Planning.
Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020

Recreating Bat Behavior on Quad-Rotor UAVs - A Simulation Approach.
Proceedings of the Thirty-Third International Florida Artificial Intelligence Research Society Conference, 2020

2019
Sensor Assignment Algorithms to Improve Observability While Tracking Targets.
IEEE Trans. Robotics, 2019

Active Target Tracking With Self-Triggered Communications in Multi-Robot Teams.
IEEE Trans Autom. Sci. Eng., 2019

Resilient Active Target Tracking With Multiple Robots.
IEEE Robotics Autom. Lett., 2019

Algorithms and experiments on routing of unmanned aerial vehicles with mobile recharging stations.
J. Field Robotics, 2019

Crop Height and Plot Estimation from Unmanned Aerial Vehicles using 3D LiDAR.
CoRR, 2019

View Planning and Navigation Algorithms for Autonomous Bridge Inspection with UAVs.
CoRR, 2019

Risk-Aware Planning by Confidence Estimation using Deep Learning-Based Perception.
CoRR, 2019

Visual Monitoring for Multiple Points of Interest on a 2.5D Terrain using a UAV with Limited Field-of-View Constraint.
CoRR, 2019

An Approximation Algorithm for Distributed Resilient Submodular Maximization: Extended Abstract.
Proceedings of the 2019 International Symposium on Multi-Robot and Multi-Agent Systems, 2019

Tree Search Techniques for Minimizing Detectability and Maximizing Visibility.
Proceedings of the International Conference on Robotics and Automation, 2019

Coverage of an Environment Using Energy-Constrained Unmanned Aerial Vehicles.
Proceedings of the International Conference on Robotics and Automation, 2019

A Competitive Algorithm for Online Multi-Robot Exploration of a Translating Plume.
Proceedings of the International Conference on Robotics and Automation, 2019

2018
Strategies to Inject Spoofed Measurement Data.
CoRR, 2018

A Minimax Tree Based Approach for Minimizing Detectability and Maximizing Visibility.
CoRR, 2018

Guest editorial: Special issue on active perception.
Auton. Robots, 2018

An Approximation Algorithm for Risk-Averse Submodular Optimization.
Proceedings of the Algorithmic Foundations of Robotics XIII, 2018

Learning a Spatial Field with Gaussian Process Regression in Minimum Time.
Proceedings of the Algorithmic Foundations of Robotics XIII, 2018

View Planning and Navigation Algorithms for Autonomous Bridge Inspection with UAVs.
Proceedings of the 2018 International Symposium on Experimental Robotics, 2018

Persistent Monitoring with Refueling on a Terrain Using a Team of Aerial and Ground Robots.
Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

Visibility-Based Monitoring of a Path Using a Heterogeneous Robot Team.
Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

Algorithms for Routing of Unmanned Aerial Vehicles with Mobile Recharging Stations.
Proceedings of the 2018 IEEE International Conference on Robotics and Automation, 2018

Distributed Simultaneous Action and Target Assignment for Multi-Robot Multi-Target Tracking.
Proceedings of the 2018 IEEE International Conference on Robotics and Automation, 2018

Constrained-Action POMDPs for Multi-Agent Intelligent Knowledge Distribution.
Proceedings of the 2018 IEEE International Conference on Robotics and Automation, 2018

Strategies to Design Signals to Spoof Kalman Filter.
Proceedings of the 2018 Annual American Control Conference, 2018

2017
Rapid Deployment of Mobile Robots Under Temporal, Performance, Perception, and Resource Constraints.
IEEE Robotics Autom. Lett., 2017

Radiation search operations using scene understanding with autonomous UAV and UGV.
J. Field Robotics, 2017

<i>JFR</i> Special Issue on Agricultural Robotics.
J. Field Robotics, 2017

Detecting, localizing, and tracking an unknown number of moving targets using a team of mobile robots.
Int. J. Robotics Res., 2017

Multi-Fidelity Reinforcement Learning with Gaussian Processes.
CoRR, 2017

A Lower Bound on Observability for Target Tracking with Range Sensors and its Application to Sensor Assignment.
CoRR, 2017

Algorithms for Routing of Unmanned Aerial Vehicles with Mobile Recharging Stations and for Package Delivery.
CoRR, 2017

Active target tracking with self-triggered communications.
Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

Algorithm for searching and tracking an unknown and varying number of mobile targets using a limited FoV sensor.
Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

2016
Sensor Planning for a Symbiotic UAV and UGV System for Precision Agriculture.
IEEE Trans. Robotics, 2016

Non-Myopic Target Tracking Strategies for State-Dependent Noise.
CoRR, 2016

Algorithms for Visibility-Based Monitoring with Robot Teams.
CoRR, 2016

Polygon guarding with orientation.
Comput. Geom., 2016

A Geometric Approach for Multi-Robot Exploration in Orthogonal Polygons.
Proceedings of the Algorithmic Foundations of Robotics XII, 2016

Non-myopic target tracking strategies for non-linear systems.
Proceedings of the 55th IEEE Conference on Decision and Control, 2016

2015
Algorithms for Cooperative Active Localization of Static Targets With Mobile Bearing Sensors Under Communication Constraints.
IEEE Trans. Robotics, 2015

Finding and tracking targets in the wild: Algorithms and field deployments.
Proceedings of the 2015 IEEE International Symposium on Safety, 2015

Visibility-based persistent monitoring with robot teams.
Proceedings of the 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2015

Devices, systems, and methods for automated monitoring enabling precision agriculture.
Proceedings of the IEEE International Conference on Automation Science and Engineering, 2015

2014
Cautious Greedy Strategy for Bearing-only Active Localization: Analysis and Field Experiments.
J. Field Robotics, 2014

Energy-optimal trajectory planning for car-like robots.
Auton. Robots, 2014

Multi-target visual tracking with aerial robots.
Proceedings of the 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014

2013
Tracking Aquatic Invaders: Autonomous Robots for Monitoring Invasive Fish.
IEEE Robotics Autom. Mag., 2013

Energy-Efficient Path Planning for Solar-Powered Mobile Robots.
J. Field Robotics, 2013

Sensor placement and selection for bearing sensors with bounded uncertainty.
Proceedings of the 2013 IEEE International Conference on Robotics and Automation, 2013

2012
Local-Search Strategy for Active Localization of Multiple Invasive Fish.
Proceedings of the Experimental Robotics, 2012

Cautious greedy strategy for bearing-based active localization: Experiments and theoretical analysis.
Proceedings of the IEEE International Conference on Robotics and Automation, 2012

2011
Active target localization for bearing based robotic telemetry.
Proceedings of the 2011 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2011

Energy-optimal velocity profiles for car-like robots.
Proceedings of the IEEE International Conference on Robotics and Automation, 2011

2010
A robotic system for monitoring carp in Minnesota lakes.
J. Field Robotics, 2010

A Robotic Sensor Network for monitoring carp in Minnesota lakes.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010


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