no code implementations • 25 May 2024 • Yusuke Kawamoto, Kentaro Kobayashi, Kohei Suenaga
Statistical methods have been widely misused and misinterpreted in various scientific fields, raising significant concerns about the integrity of scientific research.
no code implementations • 15 Jul 2023 • Junya Shijubo, Masaki Waga, Kohei Suenaga
Our method, ProbBBC, refines the conventional BBC approach by (1) employing an active Markov Decision Process (MDP) learning method during the learning phase, (2) incorporating probabilistic model checking in the synthesis phase, and (3) applying statistical hypothesis testing in the validation phase.
no code implementations • 31 Oct 2022 • Atsushi Kikuchi, Kotaro Uchida, Masaki Waga, Kohei Suenaga
We propose a new black-box method BOREx (Bayesian Optimization for Refinement of visual model Explanation) to refine a heat map produced by any method.
no code implementations • 30 Oct 2022 • Yusuke Kawamoto, Tetsuya Sato, Kohei Suenaga
We propose a formal language for describing and explaining statistical causality.
no code implementations • 15 Aug 2022 • Yusuke Kawamoto, Tetsuya Sato, Kohei Suenaga
We propose a new approach to formally describing the requirement for statistical inference and checking whether a program uses the statistical method appropriately.
no code implementations • 30 Aug 2021 • Yuki Nishida, Hiromasa Saito, Ran Chen, Akira Kawata, Jun Furuse, Kohei Suenaga, Atsushi Igarashi
Due to the large amount of money that smart contracts deal with, there is a surging demand for a method that can statically and formally verify them.
no code implementations • 16 Jul 2021 • Minchao Wu, Takeshi Tsukada, Hiroshi Unno, Taro Sekiyama, Kohei Suenaga
As a concrete example, we implement the approach on top of PCSat, which is an invariant synthesizer based on template-based CEGIS.
no code implementations • 5 Jan 2021 • Ichiro Hasuo, Yuichiro Oyabu, Clovis Eberhart, Kohei Suenaga, Kenta Cho, Shin-ya Katsumata
We present a novel sampling framework for probabilistic programs.
no code implementations • 6 Oct 2020 • Yuhki Hatakeyama, Hiroki Sakuma, Yoshinori Konishi, Kohei Suenaga
Several techniques have been proposed to address this problem; one of which is RISE, which explains a classification result by a heatmap, called a saliency map, which explains the significance of each pixel.
no code implementations • LREC 2020 • Ruka Funaki, Yusuke Nagata, Kohei Suenaga, Shinsuke Mori
Therefore, a language-processing system that can present information concerning rights and obligations found within a given contract document would help a contracting party to make better decisions.
1 code implementation • 30 May 2018 • Taro Sekiyama, Kohei Suenaga
As an implementation of the estimator, we propose a proposition-to-proof architecture, which is a DNN tailored to the automated proof synthesis problem.
no code implementations • 20 Jun 2017 • Taro Sekiyama, Akifumi Imanishi, Kohei Suenaga
Inspired by the recent evolution of deep neural networks (DNNs) in machine learning, we explore their application to PL-related topics.