Online planning for constrained POMDPs with continuous spaces through dual ascent

A Jamgochian, A Corso, MJ Kochenderfer - Proceedings of the …, 2023 - ojs.aaai.org
Rather than augmenting rewards with penalties for undesired behavior, Constrained
Partially Observable Markov Decision Processes (CPOMDPs) plan safely by imposing …

Optimality guarantees for particle belief approximation of POMDPs

MH Lim, TJ Becker, MJ Kochenderfer, CJ Tomlin… - Journal of Artificial …, 2023 - jair.org
Partially observable Markov decision processes (POMDPs) provide a flexible representation
for real-world decision and control problems. However, POMDPs are notoriously difficult to …

Simplifying complex observation models in continuous pomdp planning with probabilistic guarantees and practice

I Lev-Yehudi, M Barenboim, V Indelman - Proceedings of the AAAI …, 2024 - ojs.aaai.org
Solving partially observable Markov decision processes (POMDPs) with high dimensional
and continuous observations, such as camera images, is required for many real life robotics …

Assistance in Teleoperation of Redundant Robots through Predictive Joint Maneuvering

C Brooks, W Rees, D Szafir - ACM Transactions on Human-Robot …, 2024 - dl.acm.org
In teleoperation of redundant robotic manipulators, translating an operator's end effector
motion command to joint space can be a tool for maintaining feasible and precise robot …

Multilevel monte-carlo for solving pomdps online

M Hoerger, H Kurniawati, A Elfes - The International Symposium of …, 2019 - Springer
Planning under partial obervability is essential for autonomous robots. A principled way to
address such planning problems is the Partially Observable Markov Decision Process …

Autonomous Reconnaissance Trajectory Guidance at Small Near-Earth Asteroids via Reinforcement Learning

S Takahashi, DJ Scheeres - Journal of Guidance, Control, and …, 2023 - arc.aiaa.org
Autonomous capabilities could be an essential aspect of future near-Earth asteroid
exploration missions, enabling a fleet of low-cost spacecraft to be distributed to various …

Adaptive discretization using voronoi trees for continuous-action POMDPs

M Hoerger, H Kurniawati, D Kroese, N Ye - International Workshop on the …, 2022 - Springer
Abstract Solving Partially Observable Markov Decision Processes (POMDPs) with
continuous actions is challenging, particularly for high-dimensional action spaces. To …

Point-based Value Iteration for Neuro-Symbolic POMDPs

R Yan, G Santos, G Norman, D Parker… - arXiv preprint arXiv …, 2023 - arxiv.org
Neuro-symbolic artificial intelligence is an emerging area that combines traditional symbolic
techniques with neural networks. In this paper, we consider its application to sequential …

Multilevel Monte Carlo for solving POMDPs on-line

M Hoerger, H Kurniawati… - The International Journal …, 2023 - journals.sagepub.com
Planning under partial observability is essential for autonomous robots. A principled way to
address such planning problems is the Partially Observable Markov Decision Process …

Navigation between initial and desired community states using shortcuts

BW Blonder, MH Lim, Z Sunberg, C Tomlin - Ecology Letters, 2023 - Wiley Online Library
Ecological management problems often involve navigating from an initial to a desired
community state. We ask whether navigation without brute‐force additions and deletions of …