Nisar R. Ahmed

Orcid: 0000-0002-7555-5671

According to our database1, Nisar R. Ahmed authored at least 85 papers between 2008 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Chance-Constrained Multi-Robot Motion Planning Under Gaussian Uncertainties.
IEEE Robotics Autom. Lett., January, 2024

Kalman Filter Auto-Tuning With Consistent and Robust Bayesian Optimization.
IEEE Trans. Aerosp. Electron. Syst., 2024

Scalable Factor Graph-Based Heterogeneous Bayesian DDF for Dynamic Systems.
CoRR, 2024

2023
Probabilistic Semantic Data Association for Collaborative Human-Robot Sensing.
IEEE Trans. Robotics, August, 2023

HARPS: An Online POMDP Framework for Human-Assisted Robotic Planning and Sensing.
IEEE Trans. Robotics, August, 2023

Exact and Approximate Heterogeneous Bayesian Decentralized Data Fusion.
IEEE Trans. Robotics, April, 2023

Exact Consistency Tests for Gaussian Mixture Filters using Normalized Deviation Squared Statistics.
CoRR, 2023

Observation-Augmented Contextual Multi-Armed Bandits for Robotic Exploration with Uncertain Semantic Data.
CoRR, 2023

Using Surprise Index for Competency Assessment in Autonomous Decision-Making.
CoRR, 2023

Human-Centered Autonomy for UAS Target Search.
CoRR, 2023

Exploiting Structure for Optimal Multi-Agent Bayesian Decentralized Estimation.
CoRR, 2023

Kalman Filter Auto-tuning through Enforcing Chi-Squared Normalized Error Distributions with Bayesian Optimization.
CoRR, 2023

Towards Decentralized Heterogeneous Multi-Robot SLAM and Target Tracking.
CoRR, 2023

Dynamic Competency Self-Assessment for Autonomous Agents.
CoRR, 2023

AAAI 2022 Fall Symposium: Lessons Learned for Autonomous Assessment of Machine Abilities (LLAAMA).
CoRR, 2023

Non-Linear Heterogeneous Bayesian Decentralized Data Fusion.
IROS, 2023

Active Inference for Autonomous Decision-Making with Contextual Multi-Armed Bandits.
Proceedings of the IEEE International Conference on Robotics and Automation, 2023

Chance-Constrained Motion Planning with Event-Triggered Estimation.
Proceedings of the IEEE International Conference on Robotics and Automation, 2023

Learning to Forecast Aleatoric and Epistemic Uncertainties over Long Horizon Trajectories.
Proceedings of the IEEE International Conference on Robotics and Automation, 2023

2022
Heterogeneous Bayesian Decentralized Data Fusion: An Empirical Study.
CoRR, 2022

A Review of the Operational Use of UAS in Public Safety Emergency Incidents.
CoRR, 2022

Uncertainty Quantification for Competency Assessment of Autonomous Agents.
CoRR, 2022

A Factor-Based Framework for Decision-Making Competency Self-Assessment.
CoRR, 2022

Investigating the Effects of Robot Proficiency Self-Assessment on Trust and Performance.
CoRR, 2022

Conservative Filtering for Heterogeneous Decentralized Data Fusion in Dynamic Robotic Systems.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

"I'mConfident This Will End Poorly": Robot Proficiency Self-Assessment in Human-Robot Teaming.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

Competency Assessment for Autonomous Agents using Deep Generative Models.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

Pareto Optimal Strategies for Event-triggered Estimation.
Proceedings of the 61st IEEE Conference on Decision and Control, 2022

Distributed Event-Triggered Localization for High Latency Communication<sup>*</sup>.
Proceedings of the American Control Conference, 2022

2021
Human-Aware Reinforcement Learning for Fault Recovery Using Contextual Gaussian Processes.
J. Aerosp. Inf. Syst., July, 2021

Fully Bayesian Human-Machine Data Fusion for Robust Online Dynamic Target Characterization.
J. Aerosp. Inf. Syst., February, 2021

Collaborative human-autonomy semantic sensing through structured POMDP planning.
Robotics Auton. Syst., 2021

Semantic Sensing and Planning for Human-Robot Collaboration in Uncertain Environments.
CoRR, 2021

Data Fusion-Aware Motion Planning for Ad Hoc Robotic Search Teams.
Proceedings of the IEEE International Symposium on Safety, Security, and Rescue Robotics, 2021

Factor Graphs for Heterogeneous Bayesian Decentralized Data Fusion.
Proceedings of the 24th IEEE International Conference on Information Fusion, 2021

Time Dependence in Kalman Filter Tuning.
Proceedings of the 24th IEEE International Conference on Information Fusion, 2021

2020
Explaining Conditions for Reinforcement Learning Behaviors from Real and Imagined Data.
CoRR, 2020

In Automation We Trust: Investigating the Role of Uncertainty in Active Learning Systems.
CoRR, 2020

Heterogeneous Decentralized Fusion Using Conditionally Factorized Channel Filters.
Proceedings of the IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, 2020

Bayesian Fusion of Unlabeled Vision and RF Data for Aerial Tracking of Ground Targets.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

2019
Optimal Continuous State POMDP Planning With Semantic Observations: A Variational Approach.
IEEE Trans. Robotics, 2019

Fault-tolerant Covariance Intersection for localizing robot swarms.
Robotics Auton. Syst., 2019

Everybody Needs Somebody Sometimes: Validation of Adaptive Recovery in Robotic Space Operations.
IEEE Robotics Autom. Lett., 2019

"Dave...I can assure you ...that it's going to be all right ..." A Definition, Case for, and Survey of Algorithmic Assurances in Human-Autonomy Trust Relationships.
ACM Comput. Surv., 2019

Kalman Filter Tuning with Bayesian Optimization.
CoRR, 2019

Decentralized Gaussian Mixture Fusion through Unified Quotient Approximations.
CoRR, 2019

Robust low-overlap 3-D point cloud registration for outlier rejection.
Proceedings of the International Conference on Robotics and Automation, 2019

Scalable Event-Triggered Data Fusion for Autonomous Cooperative Swarm Localization.
Proceedings of the 22th International Conference on Information Fusion, 2019

Collaborative Semantic Data Fusion with Dynamically Observable Decision Processes.
Proceedings of the 22th International Conference on Information Fusion, 2019

Machine Self-confidence in Autonomous Systems via Meta-analysis of Decision Processes.
Proceedings of the Advances in Artificial Intelligence, Software and Systems Engineering, 2019

2018
Cooperative Robot Localization Using Event-Triggered Estimation.
J. Aerosp. Inf. Syst., July, 2018

Adaptive Simulation-Based Training of Artificial-Intelligence Decision Makers Using Bayesian Optimization.
J. Aerosp. Inf. Syst., February, 2018

Data-Free/Data-Sparse Softmax Parameter Estimation With Structured Class Geometries.
IEEE Signal Process. Lett., 2018

Failure is Not an Option: Policy Learning for Adaptive Recovery in Space Operations.
IEEE Robotics Autom. Lett., 2018

Extrinisic Calibration of a Camera-Arm System Through Rotation Identification.
CoRR, 2018

GPS-limited cooperative localization using scalable approximate decentralized data fusion.
Proceedings of the IEEE/ION Position, Location and Navigation Symposium, 2018

Weak in the NEES?: Auto-Tuning Kalman Filters with Bayesian Optimization.
Proceedings of the 21st International Conference on Information Fusion, 2018

Closed-Loop Bayesian Semantic Data Fusion for Collaborative Human-Autonomy Target Search.
Proceedings of the 21st International Conference on Information Fusion, 2018

2017
Multitarget Localization on Road Networks with Hidden Markov Rao-Blackwellized Particle Filters.
J. Aerosp. Inf. Syst., 2017

Adaptive Simulation-based Training of AI Decision-makers using Bayesian Optimization.
CoRR, 2017

Optimal continuous state POMDP planning with semantic observations.
Proceedings of the 56th IEEE Annual Conference on Decision and Control, 2017

Co-optimization of communication, sensing, and computation for information gathering using cloud computing.
Proceedings of the IEEE Conference on Control Technology and Applications, 2017

2016
Towards Adaptive Training of Agent-based Sparring Partners for Fighter Pilots.
CoRR, 2016

Hybrid Repeat/Multi-point Sampling for Highly Volatile Objective Functions.
CoRR, 2016

Mutual Information based communication aware path planning: A game theoretic perspective.
Proceedings of the 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2016

Deep Value of Information Estimators for Collaborative Human-Machine Information Gathering.
Proceedings of the 7th ACM/IEEE International Conference on Cyber-Physical Systems, 2016

Factorized covariance intersection for scalable partial state decentralized data fusion.
Proceedings of the 19th International Conference on Information Fusion, 2016

Structured synthesis and compression of semantic human sensor models for Bayesian estimation.
Proceedings of the 2016 American Control Conference, 2016

2015
Unified Terrain Mapping Model With Markov Random Fields.
IEEE Trans. Robotics, 2015

Event-based cooperative localization using implicit and explicit measurements.
Proceedings of the 2015 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, 2015

What's one mixture divided by another?: A unified approach to high-fidelity distributed data fusion with mixture models.
Proceedings of the 2015 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, 2015

Fully bayesian learning and spatial reasoning with flexible human sensor networks.
Proceedings of the ACM/IEEE Sixth International Conference on Cyber-Physical Systems, 2015

2014
A Look at Probabilistic Gaussian Process, Bayes Net, and Classifier Models for Prediction and Verification of Human Supervisory Performance.
Proceedings of the 2014 AAAI Spring Symposia, 2014

Enabling Robust Human-Robot Cooperation through Flexible Fully Bayesian Shared Sensing.
Proceedings of the 2014 AAAI Spring Symposia, 2014

2013
Bayesian Multicategorical Soft Data Fusion for Human-Robot Collaboration.
IEEE Trans. Robotics, 2013

On Generalized Bayesian Data Fusion with Complex Models in Large Scale Networks.
CoRR, 2013

2012
Fast Consistent Chernoff Fusion of Gaussian Mixtures for Ad Hoc Sensor Networks.
IEEE Trans. Signal Process., 2012

On estimating simple probabilistic discriminative models with subclasses.
Expert Syst. Appl., 2012

Fast Weighted Exponential Product Rules for Robust General Multi-Robot Data Fusion.
Proceedings of the Robotics: Science and Systems VIII, 2012

Unified mixture-model based terrain estimation with Markov Random Fields.
Proceedings of the IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, 2012

2011
Variational Bayesian Learning of Probabilistic Discriminative Models With Latent Softmax Variables.
IEEE Trans. Signal Process., 2011

Categorical soft data fusion via variational Bayesian importance sampling with applications to cooperative search.
Proceedings of the American Control Conference, 2011

Variational learning of autoregressive Mixtures of Experts for fully Bayesian hybrid system identification.
Proceedings of the American Control Conference, 2011

2010
Variational Bayesian data fusion of multi-class discrete observations with applications to cooperative human-robot estimation.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010

2008
Multimodal operator decision models.
Proceedings of the American Control Conference, 2008


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