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