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SDM
2011
SIAM
183views Data Mining» more  SDM 2011»
14 years 2 months ago
Nonparametric Bayesian Co-clustering Ensembles
A nonparametric Bayesian approach to co-clustering ensembles is presented. Similar to clustering ensembles, coclustering ensembles combine various base co-clustering results to ob...
Pu Wang, Kathryn B. Laskey, Carlotta Domeniconi, M...
CLUSTER
2011
IEEE
13 years 11 months ago
Investigating Scenario-Conscious Asynchronous Rendezvous over RDMA
— In this paper, we propose a light-weight asynchronous message progression mechanism for large message transfers in Message Passing Interface (MPI) Rendezvous protocol that is s...
Judicael A. Zounmevo, Ahmad Afsahi
CLUSTER
2011
IEEE
13 years 11 months ago
Achieving Scalable Parallelization for the Hessenberg Factorization
—Much of dense linear algebra has been successfully blocked to concentrate the majority of its time in the Level 3 BLAS, which are not only efficient for serial computation, but...
Anthony M. Castaldo, R. Clint Whaley
EDBT
2011
ACM
197views Database» more  EDBT 2011»
14 years 3 months ago
Symmetrizations for clustering directed graphs
Graph clustering has generally concerned itself with clustering undirected graphs; however the graphs from a number of important domains are essentially directed, e.g. networks of...
Venu Satuluri, Srinivasan Parthasarathy
MICRO
2011
IEEE
407views Hardware» more  MICRO 2011»
14 years 6 months ago
Thread Cluster Memory Scheduling
In a modern chip-multiprocessor system, memory is a shared resource among multiple concurrently executing threads. The memory scheduling algorithm should resolve memory contention...
Yoongu Kim, Michael Papamichael, Onur Mutlu, Mor H...