Hybrid Consultant-Guided Search for the Traveling Salesperson Problem. - Hiroyuki Ebara; Yudai Hiranuma; Koki Nakayama (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)

Parallel Consultant-Guided Search with Crossover. - Yota Ueda; Hiroyuki Ebara; Koki Nakayama; Syuhei Iida (Rev. Socionetwork Strateg., 2017)

High Quality Digital Zoom using Learning Super-resolution. - Koki Nakayama; Tomio Goto (DMIP, 2023)