Kunihiro Fujiyioshi, Hidehiko Ukibe. Arbitrary convex and concave rectilinear block packing based on O-Tree representation. In IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2008, Macao, China, November 30 2008 - December 3, 2008. pages 1554-1557, IEEE, 2008. [doi]
Abstract is missing.