CALMOS: A portable software system for the automatic and interactive layout of MOS/LSI. - Herman Beke; Willy Sansen (DAC, 1979)

A line-expansion algorithm for the general routing problem with a guaranteed solution. - Walter Heyns; Willy Sansen; Herman Beke (DAC, 1980)

Software Patents and Their Potential Impact on the EDA Community (Panel). - William M. van Cleemput; Ewald Detjens; Herman Beke; George C. Chen; Joseph Hustein; William Lattin; Dennis S. Fernandez (DAC, 1994)