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CERA
2002
201views more  CERA 2002»
14 years 9 months ago
CAD-Based Shape Optimization Using a Meshfree Method
: A shape design sensitivity analysis and optimization procedure is proposed using a meshfree method. A CAD tool connection is established to facilitate the seamless integration of...
Iulian Grindeanu, Nam Ho Kim, Kung K. Choi, Jiun-S...
TCAD
2002
121views more  TCAD 2002»
14 years 9 months ago
Robust Boolean reasoning for equivalence checking and functional property verification
Many tasks in CAD, such as equivalence checking, property checking, logic synthesis, and false paths analysis require efficient Boolean reasoning for problems derived from circuits...
Andreas Kuehlmann, Viresh Paruthi, Florian Krohm, ...
GMP
2008
IEEE
113views Solid Modeling» more  GMP 2008»
15 years 3 months ago
Note on Industrial Applications of Hu's Surface Extension Algorithm
Abstract. An important surface modeling problem in CAD is to connect two disjoint B-spline patches with the second-order geometric continuity. In this paper we present a study to s...
Yu Zang, Yong-Jin Liu, Yu-Kun Lai
FPGA
2008
ACM
173views FPGA» more  FPGA 2008»
14 years 11 months ago
The amorphous FPGA architecture
This paper describes the Amorphous FPGA, an innovative architecture attempting to optimally allocate logic and routing resource on per-mapping basis. Designed for high performance...
Mingjie Lin
CAD
2010
Springer
14 years 9 months ago
3D ball skinning using PDEs for generation of smooth tubular surfaces
We present an approach to compute a smooth, interpolating skin of an ordered set of 3D balls. By construction, the skin is constrained to be C1 continuous, and for each ball, it i...
Gregory G. Slabaugh, Brian Whited, Jarek Rossignac...