Relevance on Graph-Drawing Algorithms to Graph-Based Interfaces. - Bertrand Ibrahim; Honitriniela Randriamparany; Hidenory Yoshizumi (Advanced Visual Interfaces, 2000)

Improving Readability in a Visual Language with a VLSI-Like Approach. - Bertrand Ibrahim; Honitriniela Randriamparany; Hidenory Yoshizumi (VL, 2000)