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IPPS
2000
IEEE
15 years 12 months ago
Sorting on the OTIS-Mesh
In this paper we present sorting algorithms on the recently introduced N2 processor OTIS-Mesh, a network with diameter 4 p N , 3 consisting of N connected meshes of size p N  p N...
Andre Osterloh
IPPS
2000
IEEE
15 years 12 months ago
Thread Migration and Load Balancing in Non-Dedicated Environments
Networks of workstations are fast becoming the standard environment for parallel applications. However, the use of “found” resources as a platform for tightly-coupled runtime ...
Kritchalach Thitikamol, Peter J. Keleher
SC
2000
ACM
15 years 12 months ago
Automatically Tuned Collective Communications
The performance of the MPI’s collective communications is critical in most MPI-based applications. A general algorithm for a given collective communication operation may not giv...
Sathish S. Vadhiyar, Graham E. Fagg, Jack Dongarra
MM
1999
ACM
176views Multimedia» more  MM 1999»
15 years 12 months ago
Modeling focus of attention for meeting indexing
—A user’s focus of attention plays an important role in human–computer interaction applications, such as a ubiquitous computing environment and intelligent space, where the u...
Rainer Stiefelhagen, Jie Yang, Alex Waibel
ICCV
1999
IEEE
15 years 12 months ago
Learning Low-Level Vision
We describe a learning-based method for low-level vision problems--estimating scenes from images. We generate a synthetic world of scenes and their corresponding rendered images, m...
William T. Freeman, Egon C. Pasztor
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