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» Can Parallel Algorithms Enhance Serial Implementation
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VLDB
2007
ACM
204views Database» more  VLDB 2007»
14 years 1 months ago
Optimization of Frequent Itemset Mining on Multiple-Core Processor
Multi-core processors are proliferated across different domains in recent years. In this paper, we study the performance of frequent pattern mining on a modern multi-core machine....
Eric Li, Li Liu
ICCSA
2004
Springer
14 years 1 months ago
Speculative Parallelization of a Randomized Incremental Convex Hull Algorithm
Finding the fastest algorithm to solve a problem is one of the main issues in Computational Geometry. Focusing only on worst case analysis or asymptotic computations leads to the d...
Marcelo H. Cintra, Diego R. Llanos Ferraris, Bel&e...
IPPS
1999
IEEE
13 years 12 months ago
Segment Directory Enhancing the Limited Directory Cache Coherence Schemes
We present a new arrangement of directory bits called the segment directory to improve directory storage efficiency: a segment directory can point to several sharing processors wi...
Jong Hyuk Choi, Kyu Ho Park
COLCOM
2007
IEEE
14 years 2 months ago
Secure scripting based composite application development: Framework, architecture, and implementation
—Dynamic scripting languages such as Ruby provide language features that enable developers to express their intent more rapidly and with fewer expressions. Organizations started ...
Tom Dinkelaker, Alisdair Johnstone, Yücel Kar...
PVM
2010
Springer
13 years 6 months ago
Toward Performance Models of MPI Implementations for Understanding Application Scaling Issues
Abstract. Designing and tuning parallel applications with MPI, particularly at large scale, requires understanding the performance implications of different choices of algorithms ...
Torsten Hoefler, William Gropp, Rajeev Thakur, Jes...