Sciweavers

5215 search results - page 241 / 1043
» Quantum clustering algorithms
Sort
View
ICDM
2009
IEEE
117views Data Mining» more  ICDM 2009»
16 years 1 months ago
Redistricting Using Heuristic-Based Polygonal Clustering
— Redistricting is the process of dividing a geographic area into districts or zones. This process has been considered in the past as a problem that is computationally too comple...
Deepti Joshi, Leen-Kiat Soh, Ashok Samal
ISBI
2007
IEEE
16 years 23 days ago
Multivariate Hypothesis Testing of Dti Data for Tissue Clustering
In this work we investigate the feasibility and effectiveness of unsupervised tissue clustering and classification algorithms for DTI data. Tissue clustering and classification ...
Raisa Z. Freidlin, Yaniv Assaf, Peter J. Basser
GLOBECOM
2006
IEEE
16 years 16 days ago
Toposemantic Network Clustering
— We study the problem of building an optimal network-layer clustering hierarchy, where the optimality can be defined using three potentially conflicting metrics: state, delay ...
Leonid B. Poutievski, Kenneth L. Calvert, Jim Grif...
SIGIR
2004
ACM
15 years 12 months ago
Document clustering via adaptive subspace iteration
Document clustering has long been an important problem in information retrieval. In this paper, we present a new clustering algorithm ASI1, which uses explicitly modeling of the s...
Tao Li, Sheng Ma, Mitsunori Ogihara
MICRO
1998
IEEE
91views Hardware» more  MICRO 1998»
15 years 10 months ago
Effective Cluster Assignment for Modulo Scheduling
Clustering is one solution to the demand for wideissue machines and fast clock cycles because it allows for smaller, less ported register files and simpler bypass logic while rema...
Erik Nystrom, Alexandre E. Eichenberger