no code implementations • 18 Sep 2023 • Yunhao Yang, Jean-Raphaël Gaglione, Sandeep Chinchali, Ufuk Topcu
The increasing abundance of video data enables users to search for events of interest, e. g., emergency incidents.
no code implementations • 23 Jun 2023 • Yash Paliwal, Rajarshi Roy, Jean-Raphaël Gaglione, Nasim Baharisangari, Daniel Neider, Xiaoming Duan, Ufuk Topcu, Zhe Xu
We study a class of reinforcement learning (RL) tasks where the objective of the agent is to accomplish temporally extended goals.
no code implementations • 4 Dec 2022 • Yunhao Yang, Jean-Raphaël Gaglione, Cyrus Neary, Ufuk Topcu
However, the textual outputs from GLMs cannot be formally verified or used for sequential decision-making.
no code implementations • 2 Dec 2022 • Jean-Raphaël Gaglione, Rajarshi Roy, Nasim Baharisangari, Daniel Neider, Zhe Xu, Ufuk Topcu
Learning linear temporal logic (LTL) formulas from examples labeled as positive or negative has found applications in inferring descriptions of system behavior.
1 code implementation • 6 Sep 2022 • Rajarshi Roy, Jean-Raphaël Gaglione, Nasim Baharisangari, Daniel Neider, Zhe Xu, Ufuk Topcu
To learn meaningful models from positive examples only, we design algorithms that rely on conciseness and language minimality of models as regularizers.
1 code implementation • 24 May 2021 • Nasim Baharisangari, Jean-Raphaël Gaglione, Daniel Neider, Ufuk Topcu, Zhe Xu
In this paper, we first investigate the uncertainties associated with trajectories of a system and represent such uncertainties in the form of interval trajectories.
no code implementations • 30 Apr 2021 • Jean-Raphaël Gaglione, Daniel Neider, Rajarshi Roy, Ufuk Topcu, Zhe Xu
Our first algorithm infers minimal LTL formulas by reducing the inference problem to a problem in maximum satisfiability and then using off-the-shelf MaxSAT solvers to find a solution.