no code implementations • 11 Oct 2022 • Masaaki Nishino, Kengo Nakamura, Norihito Yasuda
In practical situations, it is natural to expect the input-output pairs of a machine learning model to satisfy some requirements.
1 code implementation • NeurIPS 2021 • Shinsaku Sakaue, Kengo Nakamura
We address Stackelberg models of combinatorial congestion games (CCGs); we aim to optimize the parameters of CCGs so that the selfish behavior of non-atomic players attains desirable equilibria.
no code implementations • 6 Apr 2020 • Kengo Nakamura, Shuhei Denzumi, Masaaki Nishino
We show that VS-SDDs are never larger than SDDs and there are cases in which the size of a VS-SDD is exponentially smaller than that of an SDD.
no code implementations • IJCNLP 2019 • Naoki Kobayashi, Tsutomu Hirao, Kengo Nakamura, Hidetaka Kamigaito, Manabu Okumura, Masaaki Nagata
The first one builds the optimal tree in terms of a dissimilarity score function that is defined for splitting a text span into smaller ones.