Circular Permutation Graph Family with Applications. - Ruey-Der Lou; Majid Sarrafzadeh (Discret. Appl. Math., 1992)

Planar Routing around a Rectangle. - Ruey-Der Lou; Kuo-Feng Liao; Majid Sarrafzadeh (J. Circuits Syst. Comput., 1992)

General Circular Permutation Layout. - Ruey-Der Lou; Majid Sarrafzadeh; Chong S. Rim; Kazuo Nakajima; Sumio Masuda (Math. Syst. Theory, 1992)

An Optimal Algorithm for the Maximum Two-Chain Problem. - Ruey-Der Lou; Majid Sarrafzadeh; D. T. Lee (SIAM J. Discret. Math., 1992)

Maximum k-Covering of Weighted Transitive Graphs with Applications. - Majid Sarrafzadeh; Ruey-Der Lou (Algorithmica, 1993)

An Optimal Algorithm for the Maximum Three-Chain Problem. - Ruey-Der Lou; Majid Sarrafzadeh (SIAM J. Comput., 1993)