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EMMCVPR
2005
Springer
14 years 2 months ago
Retrieving Articulated 3-D Models Using Medial Surfaces and Their Graph Spectra
We consider the use of medial surfaces to represent symmetries of cts. This allows for a qualitative abstraction based on a directed acyclic graph of components and also a degree o...
Juan Zhang, Kaleem Siddiqi, Diego Macrini, Ali Sho...
NAR
2011
196views Computer Vision» more  NAR 2011»
12 years 12 months ago
UniPROBE, update 2011: expanded content and search tools in the online database of protein-binding microarray data on protein-DN
The Universal PBM Resource for OligonucleotideBinding Evaluation (UniPROBE) database is a centralized repository of information on the DNAbinding preferences of proteins as determ...
Kimberly Robasky, Martha L. Bulyk
COMPUTING
2006
130views more  COMPUTING 2006»
13 years 9 months ago
Factorized Solution of Lyapunov Equations Based on Hierarchical Matrix Arithmetic
We investigate the numerical solution of large-scale Lyapunov equations with the sign function method. Replacing the usual matrix inversion, addition, and multiplication by format...
Ulrike Baur, Peter Benner
AAECC
2001
Springer
121views Algorithms» more  AAECC 2001»
14 years 1 months ago
Algorithms for Large Integer Matrix Problems
Abstract. New algorithms are described and analysed for solving various problems associated with a large integer matrix: computing the Hermite form, computing a kernel basis, and s...
Mark Giesbrecht, Michael J. Jacobson Jr., Arne Sto...
CSR
2007
Springer
14 years 3 months ago
On the Complexity of Matrix Rank and Rigidity
We revisit a well studied linear algebraic problem, computing the rank and determinant of matrices, in order to obtain completeness results for small complexity classes. In partic...
Meena Mahajan, Jayalal M. N. Sarma