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TNN
1998
94views more  TNN 1998»
14 years 9 months ago
Global convergence of Oja's subspace algorithm for principal component extraction
—Oja’s principal subspace algorithm is a well-known and powerful technique for learning and tracking principal information in time series. A thorough investigation of the conve...
Tianping Chen, Yingbo Hua, Wei-Yong Yan
SEMWEB
2010
Springer
14 years 7 months ago
Signal/Collect: Graph Algorithms for the (Semantic) Web
The Semantic Web graph is growing at an incredible pace, enabling opportunities to discover new knowledge by interlinking and analyzing previously unconnected data sets. This confr...
Philip Stutz, Abraham Bernstein, William Cohen
DMTCS
2003
93views Mathematics» more  DMTCS 2003»
14 years 11 months ago
Two Philosophical Applications of Algorithmic Information Theory
Two philosophical applications of the concept of program-size complexity are discussed. First, we consider the light program-size complexity sheds on whether mathematics is invent...
Gregory J. Chaitin
BMCBI
2004
88views more  BMCBI 2004»
14 years 9 months ago
PhyME: A probabilistic algorithm for finding motifs in sets of orthologous sequences
Background: This paper addresses the problem of discovering transcription factor binding sites in heterogeneous sequence data, which includes regulatory sequences of one or more g...
Saurabh Sinha, Mathieu Blanchette, Martin Tompa
NAACL
2004
14 years 11 months ago
Automatically Labeling Semantic Classes
Systems that automatically discover semantic classes have emerged in part to address the limitations of broad-coverage lexical resources such as WordNet and Cyc. The current state...
Patrick Pantel, Deepak Ravichandran