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» Approximation algorithms for projective clustering
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120
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JCB
2007
92views more  JCB 2007»
15 years 19 days ago
Neighbor Joining Algorithms for Inferring Phylogenies via LCA Distances
Reconstructing phylogenetic trees efficiently and accurately from distance estimates is an ongoing challenge in computational biology from both practical and theoretical consider...
Ilan Gronau, Shlomo Moran
108
Voted
ICASSP
2011
IEEE
14 years 4 months ago
Fast damped gauss-newton algorithm for sparse and nonnegative tensor factorization
Alternating optimization algorithms for canonical polyadic decomposition (with/without nonnegative constraints) often accompany update rules with low computational cost, but could...
Anh Huy Phan, Petr Tichavský, Andrzej Cicho...
103
Voted
ICML
1994
IEEE
15 years 4 months ago
Prototype and Feature Selection by Sampling and Random Mutation Hill Climbing Algorithms
With the goal of reducing computational costs without sacrificing accuracy, we describe two algorithms to find sets of prototypes for nearest neighbor classification. Here, the te...
David B. Skalak
82
Voted
ACISICIS
2009
IEEE
15 years 4 months ago
A Parallel Algorithm for Computer Simulation of Electrocardiogram Based on MPI
—This paper presents a parallel algorithm for computer simulation of Electrocardiogram (ECG) based on a 3-dimensional (3D) whole-heart model. The computer heart model includes ap...
Wenfeng Shen, Weijia Lu, Daming Wei, Weimin Xu, Xi...
121
Voted
HIPC
2004
Springer
15 years 6 months ago
Parallel Performance of Hierarchical Multipole Algorithms for Inductance Extraction
Parasitic extraction techniques are used to estimate signal delay in VLSI chips. Inductance extraction is a critical component of the parasitic extraction process in which on-chip ...
Hemant Mahawar, Vivek Sarin, Ananth Grama