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IPPS
2000
IEEE
14 years 3 months ago
On Optimal Fill-Preserving Orderings of Sparse Matrices for Parallel Cholesky Factorizations
In this paper, we consider the problem of nding llpreserving ordering of a sparse symmetric and positive de nite matrix such that the reordered matrix is suitable for parallel fac...
Wen-Yang Lin, Chuen-Liang Chen
IPPS
2000
IEEE
14 years 3 months ago
Real-Time Coordination in Distributed Multimedia Systems
The coordination paradigm has been used extensively as a mechanism for software composition and integration. However, little work has been done for the cases where the software com...
Theophilos A. Limniotes, George A. Papadopoulos
IPPS
2000
IEEE
14 years 3 months ago
Design and Evaluation of I/O Strategies for Parallel Pipelined STAP Applications
This paper presents experimental results for a parallel pipeline STAP system with I/O task implementation using the parallel file systems on the Intel Paragon and the IBM SP. In ...
Wei-keng Liao, Alok N. Choudhary, Donald Weiner, P...
IPPS
2000
IEEE
14 years 3 months ago
Real-Time Transaction Processing Using Two-Stage Validation in Broadcast Disks
Conventional concurrency control protocols are inapplicable in mobile computing environments due to a number of constraints of wireless communications. In this paper, we design a p...
Kwok-Wa Lam, Victor C. S. Lee, Sang Hyuk Son
IPPS
2000
IEEE
14 years 3 months ago
Pipelining Wavefront Computations: Experiences and Performance
Abstract. Wavefront computations are common in scientific applications. Although it is well understood how wavefronts are pipelined for parallel execution, the question remains: H...
E. Christopher Lewis, Lawrence Snyder
IPPS
2000
IEEE
14 years 3 months ago
An Open Market-Based Architecture for Distributed Computing
One of the challenges in large scale distributed computing is to utilize the thousands of idle personal computers. In this paper, we present a system that enables users to e ortles...
Spyros Lalis, Alexandros Karypidis
IPPS
2000
IEEE
14 years 3 months ago
Advanced Data Layout Optimization for Multimedia Applications
Chidamber Kulkarni, Francky Catthoor, Hugo De Man