347 search results - page 7 / 70 » Hierarchical Collectives in MPICH2 |
IPPS
2000
IEEE
13 years 11 months ago
2000
IEEE
Metacomputing infrastructures couple multiple clusters (or MPPs) via wide-area networks. A major problem in programming parallel applications for such platforms is their hierarchi...
SIGIR
2000
ACM
13 years 12 months ago
2000
ACM
This paper explores the use of hierarchical structure for classifying a large, heterogeneous collection of web content. The hierarchical structure is initially used to train diffe...
JASIS
2007
13 years 7 months ago
2007
A distributed memory parallel version of the group average Hierarchical Agglomerative Clustering algorithm is proposed to enable scaling the document clustering problem to large c...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
It has been shown repeatedly that iterative relevance feedback is a very efficient solution for content-based image retrieval. However, no existing system scales gracefully to hu...
ICCS
2003
Springer
14 years 22 days ago
2003
Springer
Abstract. This research is to design a collection of effective collective operations for the Grid scale network environment. In the Grid, several network features should be specifi...