Maximum independent number for series-parallel networks. - Lih-Hsing Hsu; Shih-Yih Wang (Networks, 1991)

Maximum and Minimum Matchings for Series-Parallel Networks. - Shih-Yih Wang; Lih-Hsing Hsu (ICCI, 1992)

Maximum and Minimum Matchings for Seriew-Parallel Networks. - Shih-Yih Wang; Lih-Hsing Hsu (J. Inf. Sci. Eng., 1996)

Faithful 1-Edge Fault Tolerant Graphs. - Shih-Yih Wang; Lih-Hsing Hsu; Ting-Yi Sung (Inf. Process. Lett., 1997)

Extended Tree Contraction for Some parallel Algorithms on Series-Parallel Networks. - Jeng-Jung Wang; Shih-Yih Wang; Lih-Hsing Hsu; Ting-Yi Sung (J. Inf. Sci. Eng., 1997)