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CAD
2002
Springer
15 years 7 months ago
Embedding visual cognition in 3D reconstruction from multi-view engineering drawings
In this paper we discuss how to reconstruct 3D models from multi-view engineering draws by employing human engineers' approaches. Human's `divide and conquer' inter...
Weidong Geng, Jingbin Wang, Yiyang Zhang
CAD
1999
Springer
15 years 7 months ago
Multiple sweeping using the Denavit-Hartenberg representation method
The method of consecutive revolving or extrusion of a geometric entity in a CAD system is typically used by a designer to represent complex solids. While it is evident that consec...
Karim Abdel-Malek, Saeb Othman
CAD
1999
Springer
15 years 7 months ago
Geometric constraint satisfaction using optimization methods
The numerical approach to solving geometric constraint problems is indispensable for building a practical CAD system. The most commonly-used numerical method is the Newton
Jian-Xin Ge, Shang-Ching Chou, Xiao-Shan Gao
TCS
1998
15 years 7 months ago
A Partial k-Arboretum of Graphs with Bounded Treewidth
The notion of treewidth has seen to be a powerful vehicle for many graph algorithmic studies. This survey paper wants to give an overview of many classes of graphs that can be see...
Hans L. Bodlaender
TCS
1998
15 years 7 months ago
Reachability in Live and Safe Free-Choice Petri Nets is NP-Complete
The complexity of the reachability problem for live and safe free-choice Petri nets has been open for several years. Several partial results seemed to indicate that the problem is...
Javier Esparza