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» Computing with abstract matrix structures
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NIPS
2004
15 years 1 months ago
Triangle Fixing Algorithms for the Metric Nearness Problem
Various problems in machine learning, databases, and statistics involve pairwise distances among a set of objects. It is often desirable for these distances to satisfy the propert...
Inderjit S. Dhillon, Suvrit Sra, Joel A. Tropp
SIAMIS
2008
119views more  SIAMIS 2008»
14 years 11 months ago
Direct Elastic Imaging of a Small Inclusion
In this paper we consider the problem of locating a small three-dimensional elastic inclusion, using arrays of elastic source transmitters and receivers. This procedure yields the ...
Habib Ammari, Pierre Calmon, Ekaterina Iakovleva
MICS
2010
124views more  MICS 2010»
14 years 6 months ago
An Optimal Algorithm for the k-Fixed-Endpoint Path Cover on Proper Interval Graphs
In this paper we consider the k-fixed-endpoint path cover problem on proper interval graphs, which is a generalization of the path cover problem. Given a graph G and a set T of k v...
George B. Mertzios, Walter Unger
ICDM
2005
IEEE
125views Data Mining» more  ICDM 2005»
15 years 5 months ago
Alternate Representation of Distance Matrices for Characterization of Protein Structure
The most suitable method for the automated classification of protein structures remains an open problem in computational biology. In order to classify a protein structure with an...
Keith Marsolo, Srinivasan Parthasarathy
ICDE
2009
IEEE
168views Database» more  ICDE 2009»
16 years 1 months ago
Privacy-Preserving Singular Value Decomposition
Abstract-- In this paper, we propose secure protocols to perform Singular Value Decomposition (SVD) for two parties over horizontally and vertically partitioned data. We propose va...
Shuguo Han, Wee Keong Ng, Philip S. Yu