The multi-period newsboy problem. - Keisuke Matsuyama (Eur. J. Oper. Res., 2006)

Bidirectional Amplification Module for IP-over-CWDM Ring Network. - Osanori Koyama; Makoto Yamada; Yoshiteru Okada; Keisuke Matsuyama; Yutaka Katsuyama (IEICE Trans. Electron., 2011)

Pipelining FPPGA-based defect detction in FPDs (abstract only). - Lin Meng; Keisuke Matsuyama; Naoto Nojiri; Tomonori Izumi; Katsuhiro Yamazaki (FPGA, 2014)