Search Results for author: Tomoya Yamaguchi

Found 5 papers, 0 papers with code

A Neurosymbolic Approach to the Verification of Temporal Logic Properties of Learning enabled Control Systems

no code implementations7 Mar 2023 Navid Hashemi, Bardh Hoxha, Tomoya Yamaguchi, Danil Prokhorov, Geogios Fainekos, Jyotirmoy Deshmukh

In this paper, we present a model for the verification of Neural Network (NN) controllers for general STL specifications using a custom neural architecture where we map an STL formula into a feed-forward neural network with ReLU activation.

Ultrafast single-channel machine vision based on neuro-inspired photonic computing

no code implementations15 Feb 2023 Tomoya Yamaguchi, Kohei Arai, Tomoaki Niiyama, Atsushi Uchida, Satoshi Sunada

This approach allows for compressive acquisitions of visual information with a single channel at gigahertz rates, outperforming conventional approaches, and enables its direct photonic processing using a photonic reservoir computer in a time domain.

Anomaly Detection

Risk-Awareness in Learning Neural Controllers for Temporal Logic Objectives

no code implementations14 Oct 2022 Navid Hashemi, Xin Qin, Jyotirmoy V. Deshmukh, Georgios Fainekos, Bardh Hoxha, Danil Prokhorov, Tomoya Yamaguchi

In this paper, we consider the problem of synthesizing a controller in the presence of uncertainty such that the resulting closed-loop system satisfies certain hard constraints while optimizing certain (soft) performance objectives.

Risk-Bounded Control with Kalman Filtering and Stochastic Barrier Functions

no code implementations30 Dec 2021 Shakiba Yaghoubi, Georgios Fainekos, Tomoya Yamaguchi, Danil Prokhorov, Bardh Hoxha

Our goal is to design controllers that bound the probability of a system failure in finite-time to a given desired value.

Reachability Analysis of Convolutional Neural Networks

no code implementations22 Jun 2021 Xiaodong Yang, Tomoya Yamaguchi, Hoang-Dung Tran, Bardh Hoxha, Taylor T Johnson, Danil Prokhorov

Besides the computation of reachable sets, our approach is also capable of backtracking to the input domain given an output reachable set.

Cannot find the paper you are looking for? You can Submit a new open access paper.