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BMCBI
2006
101views more  BMCBI 2006»
13 years 8 months ago
Hierarchical modularity of nested bow-ties in metabolic networks
Background: The exploration of the structural topology and the organizing principles of genomebased large-scale metabolic networks is essential for studying possible relations bet...
Jing Zhao, Hong Yu, Jianhua Luo, Zhi-Wei Cao, Yi-X...
STOC
2004
ACM
134views Algorithms» more  STOC 2004»
14 years 9 months ago
Better extractors for better codes?
We present an explicit construction of codes that can be list decoded from a fraction (1 - ) of errors in sub-exponential time and which have rate / logO(1) (1/). This comes close...
Venkatesan Guruswami
ECCV
2008
Springer
14 years 10 months ago
Learning Visual Shape Lexicon for Document Image Content Recognition
Developing effective content recognition methods for diverse imagery continues to challenge computer vision researchers. We present a new approach for document image content catego...
Guangyu Zhu, Xiaodong Yu, Yi Li, David S. Doermann
WWW
2006
ACM
14 years 9 months ago
Site level noise removal for search engines
The currently booming search engine industry has determined many online organizations to attempt to artificially increase their ranking in order to attract more visitors to their ...
André Luiz da Costa Carvalho, Paul-Alexandr...
STOC
2009
ACM
159views Algorithms» more  STOC 2009»
14 years 9 months ago
Message passing algorithms and improved LP decoding
Linear programming decoding for low-density parity check codes (and related domains such as compressed sensing) has received increased attention over recent years because of its p...
Sanjeev Arora, Constantinos Daskalakis, David Steu...