Practical Approach to a Facility Location Problem for Large-Scale Logistics. - Kazuyoshi Hidaka; Hiroyuki Okano (ISAAC, 1997)

Simulation-Based Approach to the Warehouse Location Problem for a Large-Scale Real Instance. - Kazuyoshi Hidaka; Hiroyuki Okano (WSC, 1997)

New TSP Construction Heuristics and Their Relationships to the 2-Opt. - Hiroyuki Okano; Shinji Misono; Kazuo Iwano (J. Heuristics, 1999)

Freight simulation: the modal-shift transportation planning problem and its fast steepest descent algorithm. - Masami Amano; Takayuki Yoshizumi; Hiroyuki Okano (WSC, 2003)

Local Search Algorithms for the Bin Packing Problem and Their Relationships to Various Construction Heuristics. - Takayuki Osogami; Hiroyuki Okano (J. Heuristics, 2003)

An optimization algorithm based on stochastic sensitivity analysis for noisy objective landscapes. - Hiroyuki Okano; Masato Koda (Reliab. Eng. Syst. Saf., 2003)

Finishing Line Scheduling in the steel industry. - Hiroyuki Okano; Andrew J. Davenport; Mark Trumbo; Chandra Reddy; Kunikazu Yoda; Masami Amano (IBM J. Res. Dev., 2004)

Sensitivity analysis on causal events of WIP bubbles by a log-driven simulator. - Ryo Hirade; Rudy Raymond; Hiroyuki Okano (WSC, 2007)

A simulation-based algorithm for supply chain optimization. - Takayuki Yoshizumi; Hiroyuki Okano (WSC, 2007)