Route Determination Method for Fast Network Restoration in Functionally Distributed Transport Networking. - Kouji Sugisono; Hirofumi Yamazaki; Hideaki Iwata; Atsushi Hiramatsu (IEICE Trans. Commun., 2012)

Non-Steady Trading Day Detection Based on Stock Index Time-Series Information. - Hideaki Iwata (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020)