Yoriyuki Yamagata<p>Hi,</p><p>I'm a researcher interested in theoretical computer science, software engineering, mathematical logic, also related philosophical topics.</p><p>My recent papers:</p><p>Mathematics:<br>"On proving consistency of equational theories in Bounded Arithmetic". Arnold Beckmann and Yoriyuki Yamagata, preprint: <a href="https://arxiv.org/abs/2203.04832" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/abs/2203.04832</span><span class="invisible"></span></a></p><p>"Consistency proof of a fragment of PV with substitution in bounded arithmetic." Yoriyuki Yamagata, The Journal of Symbolic Logic 2018: <a href="https://arxiv.org/abs/1411.7087" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/abs/1411.7087</span><span class="invisible"></span></a></p><p>Software Engineering:<br> (2020). "Falsification of cyber-physical systems using deep reinforcement learning", Yamagata, Y., Liu, S., Akazaki, T., Duan, Y., & Hao, J, IEEE Transactions on Software Engineering, 47(12), 2823-2840 (2021), <a href="https://staff.aist.go.jp/yoriyuki.yamagata/paper/falsify.pdf" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">staff.aist.go.jp/yoriyuki.yama</span><span class="invisible">gata/paper/falsify.pdf</span></a></p><p>Philosophy:<br>, "On the notion of validity for the bilateral classical logic", Suzuki, Ukyo & Yamagata, Yoriyuki, preprint: <a href="https://philpapers.org/rec/SUZOTN" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">philpapers.org/rec/SUZOTN</span><span class="invisible"></span></a></p><p>Extra: COVID19<br>"Individual-based epidemiological model of COVID19 using location data". In 2022 IEEE International Conference on Big Data (Big Data) (pp. 4434-4442). IEEE., <a href="https://staff.aist.go.jp/yoriyuki.yamagata/paper/covid19.pdf" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">staff.aist.go.jp/yoriyuki.yama</span><span class="invisible">gata/paper/covid19.pdf</span></a></p><p><a href="https://mathstodon.xyz/tags/Logic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Logic</span></a> <a href="https://mathstodon.xyz/tags/MathematicalLogic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathematicalLogic</span></a> <a href="https://mathstodon.xyz/tags/BoundedArithmetic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BoundedArithmetic</span></a> <a href="https://mathstodon.xyz/tags/SoftwareEngineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SoftwareEngineering</span></a> <br><a href="https://mathstodon.xyz/tags/Philosophy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Philosophy</span></a> <br><a href="https://mathstodon.xyz/tags/PhilosophicalLogic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PhilosophicalLogic</span></a><br><a href="https://mathstodon.xyz/tags/PhilosophyOfLanguage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PhilosophyOfLanguage</span></a><br><a href="https://mathstodon.xyz/tags/COVID19" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>COVID19</span></a> <a href="https://mathstodon.xyz/tags/Introduction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Introduction</span></a></p>