Comparing Reference Counting and Global Mark-and-Sweep on Parallel Computers. - Hirotaka Yamamoto; Kenjiro Taura; Akinori Yonezawa (LCR, 1998)

Shipper collaboration matching: fast enumeration of triangular transports with high cooperation effects. - Akifumi Kira; Nobuo Terajima; Yasuhiko Watanabe; Hirotaka Yamamoto (CoRR, 2023)