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IMR
2004
Springer
15 years 10 months ago
Finite Element Mesh Sizing for Surfaces Using Skeleton
The finite element (FE) mesh sizing has great influence on computational time, memory usage, and accuracy of FE analysis. Based on a systematic in-depth study of the geometric com...
William Roshan Quadros, Steven J. Owen, Michael L....
SIGGRAPH
1993
ACM
15 years 9 months ago
Interval methods for multi-point collisions between time-dependent curved surfaces
We present an efficient and robust algorithm for finding points of collision between time-dependent parametric and implicit surfaces. The algorithm detects simultaneous collisio...
John M. Snyder, Adam R. Woodbury, Kurt W. Fleische...
FOCS
2004
IEEE
15 years 8 months ago
Shuffling by Semi-Random Transpositions
In the cyclic-to-random shuffle, we are given n cards arranged in a circle. At step k, we exchange the k'th card along the circle with a uniformly chosen random card. The pro...
Elchanan Mossel, Yuval Peres, Alistair Sinclair
BMCBI
2010
129views more  BMCBI 2010»
15 years 5 months ago
Uncovering packaging features of co-regulated modules based on human protein interaction and transcriptional regulatory networks
Background: Network co-regulated modules are believed to have the functionality of packaging multiple biological entities, and can thus be assumed to coordinate many biological fu...
Lina Chen, Hong Wang, Liangcai Zhang, Wan Li, Qian...
TIP
2002
131views more  TIP 2002»
15 years 4 months ago
Optimal edge-based shape detection
Abstract--We propose an approach to accurately detecting twodimensional (2-D) shapes. The cross section of the shape boundary is modeled as a step function. We first derive a one-d...
Hankyu Moon, Rama Chellappa, Azriel Rosenfeld
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