Guochuan Zhang, Xiaoqiang Cai, et al.
IIE Transactions
We present two algorithms solving the minimum fill-in problem on circle graphs and on circular-arc graphs in time O(n3). © 1998 Academic Press.
Guochuan Zhang, Xiaoqiang Cai, et al.
IIE Transactions
C.K. Wong, P.C. Yue
IEEE TC
M. Tamminen, W.K. Luk, et al.
Acta Informatica
Howard H. Chen, C.K. Wong
VLSI-TSA 1993