Activities

Publications and Awards

  • Kempe equivalence classes of cubic graphs embedded on the projective plane

    Kenta Ozeki
    Combinatorica, Vol. 42, pp. 1451-1480, 2022
  • Decrease and reset for power-down

    James Andro-Vasko, Wolfgang Bein, Hiro Ito, Shoji Kasahara, Jun Kawahara
    Energy Systems, Vol. 14, pp. 445-471, 2021
  • A combinatorial algorithm for computing the rank of a generic partitioned matrix with $2 \times 2$ submatrices

    Hiroshi Hirai, Yuni Iwamasa
    Mathematical Programming, Series A, Vol. 195, pp. 1-37, 2022
  • Finding diverse trees, paths, and more

    Tesshu Hanaka, Yasuaki Kobayashi, Kazuhiro Kurita, Yota Otachi
    Proc. of the AAAI Conference on Artificial Intelligence (AAAI 2021), Vol. 35, pp. 3778-3786, 2021
  • Optimal matroid bases with intersection constraints: Valuated matroids, M-convex functions, and their applications

    Yuni Iwamasa, Kenjiro Takazawa
    Mathematical Programming, Series A, Vol. 194, pp. 229-256, 2022
  • 2023 Incentive Award, Minoru Ishida Foundation

    SUZUKI, Akira (Tohoku U.)
    October 27, 2023
  • 13th Research Award, the Operations Research Society of Japan

    KOBAYASHI, Yusuke (Kyoto U.)
    Sepetember 14, 2023
  • XCSP3 Competition 2023, 2nd place of the Main CSP track

    SOH, Takehide (Kobe U.), LE BERRE, Daniel  (CRIL-CNRS), NABESHIMA, Hidetomo (Yamanashi U.), BANBARA, Mutsunori (Nagoya U.), TAMURA, Naoyuki (Kobe U.)
    August 31, 2023
     
  • IPSJ Yamashita SIG Research Award for FY2022

    WASA, Kunihiro (Hosei U.)
    "Constant Amortized Time Enumeration of Eulerian trails (2021-AL-183)"
    March 2, 2023
  • 12th Research Encourage Award, the Operations Research Society of Japan

    IWAMASA, Yuni (Kyoto U.)
    Sepetember 14, 2022