Characterizing the bit permutation networks obtained from the line digraphs of bit permutation networks. - Frank K. Hwang; Chih-Hung Yen (Networks, 2001)

A High-Speed Baugh-Wooley Multiplier Design Using Skew-Tolerant Domino Techniques. - Steve Hung-Lung Tu; Chih-Hung Yen (APCCAS, 2006)

Tessellating polyominos in the plane. - Ming-You Chen; Frank K. Hwang; Chih-Hung Yen (Discret. Math., 2006)

Chromatic coloring with a maximum color class. - Bor-Liang Chen; Kuo-Ching Huang; Chih-Hung Yen (Discret. Math., 2008)

The linear 3-arboricity of Kn, n and Kn. - Hung-Lin Fu; Kuo-Ching Huang; Chih-Hung Yen (Discret. Math., 2008)

Fast pedestrian detection system with a two layer cascade of classifiers. - Ying-Che Kuo; Zih-Yi Yang; Chih-Hung Yen (Comput. Math. Appl., 2012)

Equitable Δ-coloring of graphs. - Bor-Liang Chen; Chih-Hung Yen (Discret. Math., 2012)

Equivalence of two conjectures on equitable coloring of graphs. - Bor-Liang Chen; Ko-Wei Lih; Chih-Hung Yen (J. Comb. Optim., 2013)