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JMLR
2012
13 years 8 days ago
Sparse Higher-Order Principal Components Analysis
Traditional tensor decompositions such as the CANDECOMP / PARAFAC (CP) and Tucker decompositions yield higher-order principal components that have been used to understand tensor d...
Genevera Allen
SODA
2012
ACM
217views Algorithms» more  SODA 2012»
13 years 7 days ago
Polynomial integrality gaps for strong SDP relaxations of Densest k-subgraph
The Densest k-subgraph problem (i.e. find a size k subgraph with maximum number of edges), is one of the notorious problems in approximation algorithms. There is a significant g...
Aditya Bhaskara, Moses Charikar, Aravindan Vijayar...
RECOMB
2009
Springer
15 years 10 months ago
Storage and Retrieval of Individual Genomes
A repetitive sequence collection is one where portions of a base sequence of length n are repeated many times with small variations, forming a collection of total length N. Example...
Gonzalo Navarro, Jouni Sirén, Niko Väl...
INTEGRATION
2007
95views more  INTEGRATION 2007»
14 years 9 months ago
Wire shaping of RLC interconnects
The optimum wire shape to produce the minimum signal propagation delay across an RLC line is shown to exhibit a general exponential form. The line inductance makes exponential tap...
Magdy A. El-Moursy, Eby G. Friedman
AIPR
2003
IEEE
15 years 3 months ago
Eigenviews for Object Recognition in Multispectral Imaging Systems
We address the problem of representing multispectral images of objects using eigenviews for recognition purposes. Eigenviews have long been used for object recognition and pose es...
Rajeev Ramanath, Wesley E. Snyder, Hairong Qi