The Complexity of a Pop-Up Book. - Ryuhei Uehara; Sachio Teramoto (CCCG, 2006)

Inserting Points Uniformly at Every Instance. - Sachio Teramoto; Tetsuo Asano; Naoki Katoh; Benjamin Doerr (IEICE Trans. Inf. Syst., 2006)

Longest Path Problems on Ptolemaic Graphs. - Yoshihiro Takahara; Sachio Teramoto; Ryuhei Uehara (IEICE Trans. Inf. Syst., 2008)

The Voronoi game on graphs and its complexity. - Sachio Teramoto; Erik D. Demaine; Ryuhei Uehara (J. Graph Algorithms Appl., 2011)