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ISNN
2007
Springer
16 years 20 days ago
Regularized Alternating Least Squares Algorithms for Non-negative Matrix/Tensor Factorization
Nonnegative Matrix and Tensor Factorization (NMF/NTF) and Sparse Component Analysis (SCA) have already found many potential applications, especially in multi-way Blind Source Separ...
Andrzej Cichocki, Rafal Zdunek
MICCAI
2005
Springer
16 years 7 hour ago
Spectral Clustering Algorithms for Ultrasound Image Segmentation
Abstract. Image segmentation algorithms derived from spectral clustering analysis rely on the eigenvectors of the Laplacian of a weighted graph obtained from the image. The NCut cr...
Neculai Archip, Robert Rohling, Peter Cooperberg, ...
STACS
2005
Springer
15 years 12 months ago
A Polynomial Time Algorithm for Minimum Cycle Basis in Directed Graphs
Abstract. We consider the problem of computing a minimum cycle basis in a directed graph G with m arcs and n vertices. The arcs of G have non-negative weights assigned to them. We ...
Telikepalli Kavitha, Kurt Mehlhorn
IPPS
2003
IEEE
15 years 11 months ago
A Fast Algorithm for Online Placement and Reorganization of Replicated Data
As storage systems scale to thousands of disks, data distribution and load balancing become increasingly important. We present an algorithm for allocating data objects to disks as...
R. J. Honicky, Ethan L. Miller
ICCAD
1997
IEEE
75views Hardware» more  ICCAD 1997»
15 years 10 months ago
An exact gate decomposition algorithm for low-power technology mapping
With the remarkable growth of portable application and the increasing frequency and integration density, power is being given comparable weight to speed and area in IC designs. In...
Hai Zhou, D. F. Wong