no code implementations • 12 Mar 2023 • Yiyuan Lee, Katie Lee, Panpan Cai, David Hsu, Lydia E. Kavraki
Identifying internal parameters for planning is crucial to maximizing the performance of a planner.
no code implementations • 14 Sep 2021 • Constantinos Chamzas, Martina Lippi, Michael C. Welle, Anastasia Varava, Lydia E. Kavraki, Danica Kragic
Most methods learn state representations by utilizing losses based on the reconstruction of the raw observations from a lower-dimensional latent space.
1 code implementation • 29 Oct 2020 • Constantinos Chamzas, Zachary Kingston, Carlos Quintero-Peña, Anshumali Shrivastava, Lydia E. Kavraki
Earlier work has shown that reusing experience from prior motion planning problems can improve the efficiency of similar, future motion planning queries.
no code implementations • 23 Sep 2020 • Andrew M. Wells, Morteza Lahijanian, Lydia E. Kavraki, Moshe Y. Vardi
Linear Temporal Logic over finite traces (LTLf) has been used to express such properties, but no tools exist to solve policy synthesis for MDP behaviors given finite-trace properties.
no code implementations • 20 Sep 2019 • W. Cannon Lewis II, Mark Moll, Lydia E. Kavraki
Deep Reinforcement Learning is a promising paradigm for robotic control which has been shown to be capable of learning policies for high-dimensional, continuous control of unmodeled systems.
no code implementations • 20 Mar 2019 • Constantinos Chamzas, Anshumali Shrivastava, Lydia E. Kavraki
In this work, we decompose the workspace into local primitives, memorizing local experiences by these primitives in the form of local samplers, and store them in a database.
no code implementations • 29 Jan 2018 • Yue Wang, Swarat Chaudhuri, Lydia E. Kavraki
In this work, we study POMDPs with safe-reachability objectives, which require that with a probability above some threshold, a goal state is eventually reached while keeping the probability of visiting unsafe states below some threshold.