Search Results for author: Cameron Voloshin

Found 6 papers, 2 papers with code

Deep Policy Optimization with Temporal Logic Constraints

no code implementations17 Apr 2024 Ameesh Shah, Cameron Voloshin, Chenxi Yang, Abhinav Verma, Swarat Chaudhuri, Sanjit A. Seshia

In our work, we consider the setting where the task is specified by an LTL objective and there is an additional scalar reward that we need to optimize.

Reinforcement Learning (RL)

Eventual Discounting Temporal Logic Counterfactual Experience Replay

no code implementations3 Mar 2023 Cameron Voloshin, Abhinav Verma, Yisong Yue

Linear temporal logic (LTL) offers a simplified way of specifying tasks for policy optimization that may otherwise be difficult to describe with scalar reward functions.

counterfactual Counterfactual Reasoning

Policy Optimization with Linear Temporal Logic Constraints

no code implementations20 Jun 2022 Cameron Voloshin, Hoang M. Le, Swarat Chaudhuri, Yisong Yue

We study the problem of policy optimization (PO) with linear temporal logic (LTL) constraints.

Minimax Model Learning

no code implementations2 Mar 2021 Cameron Voloshin, Nan Jiang, Yisong Yue

We present a novel off-policy loss function for learning a transition model in model-based reinforcement learning.

Model-based Reinforcement Learning Off-policy evaluation +1

Empirical Study of Off-Policy Policy Evaluation for Reinforcement Learning

3 code implementations15 Nov 2019 Cameron Voloshin, Hoang M. Le, Nan Jiang, Yisong Yue

We offer an experimental benchmark and empirical study for off-policy policy evaluation (OPE) in reinforcement learning, which is a key problem in many safety critical applications.

Benchmarking Experimental Design +2

Batch Policy Learning under Constraints

2 code implementations20 Mar 2019 Hoang M. Le, Cameron Voloshin, Yisong Yue

When learning policies for real-world domains, two important questions arise: (i) how to efficiently use pre-collected off-policy, non-optimal behavior data; and (ii) how to mediate among different competing objectives and constraints.

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