Sciweavers

258 search results - page 21 / 52
» On constructing an optimal consensus clustering from multipl...
Sort
View
GLOBECOM
2007
IEEE
14 years 5 months ago
Clustered K-Center: Effective Replica Placement in Peer-to-Peer Systems
Abstract— Peer-to-Peer (P2P) systems provide decentralization, self-organization, scalability and failure-resilience, but suffer from high worst-case latencies. Researchers have ...
Jian Zhou, Xin Zhang, Laxmi N. Bhuyan, Bin Liu
WABI
2009
Springer
127views Bioinformatics» more  WABI 2009»
14 years 5 months ago
Constructing Majority-Rule Supertrees
Background: Supertree methods combine the phylogenetic information from multiple partially-overlapping trees into a larger phylogenetic tree called a supertree. Several supertree ...
Jianrong Dong, David Fernández-Baca, Fred R...
SDM
2008
SIAM
161views Data Mining» more  SDM 2008»
14 years 9 days ago
Efficient Maximum Margin Clustering via Cutting Plane Algorithm
Maximum margin clustering (MMC) is a recently proposed clustering method, which extends the theory of support vector machine to the unsupervised scenario and aims at finding the m...
Bin Zhao, Fei Wang, Changshui Zhang
NIPS
2001
14 years 8 days ago
Laplacian Eigenmaps and Spectral Techniques for Embedding and Clustering
Drawing on the correspondence between the graph Laplacian, the Laplace-Beltrami operator on a manifold, and the connections to the heat equation, we propose a geometrically motiva...
Mikhail Belkin, Partha Niyogi
NAR
2000
152views more  NAR 2000»
13 years 10 months ago
ASDB: database of alternatively spliced genes
Version 2.1 of ASDB (Alternative Splicing Data Base) contains 1922 protein and 2486 DNA sequences. The protein entries from SWISS-PROT are joined into clusters corresponding to al...
I. Dralyuk, Michael Brudno, Mikhail S. Gelfand, Ma...