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PDCN
2004
10 years 2 months ago
Speculative prefetching of optional locks in distributed systems
We present a family of methods for speeding up distributed locks by exploiting the uneven distribution of both temporal and spatial locality of access behaviour of many applicatio...
Thomas Schöbel-Theuer
PDCN
2004
10 years 2 months ago
Selective inline expansion for improvement of multi grain parallelism
This paper proposes a selective procedure inlining scheme to improve a multi-grain parallelism, which hierarchically exploits the coarse grain task parallelism among loops, subrou...
Jun Shirako, Kouhei Nagasawa, Kazuhisa Ishizaka, M...
PDCN
2004
10 years 2 months ago
Implementing a secure setuid program
Setuid programs are often exploited by malicious attackers to obtain unauthorized access to local systems. Setuid programs, especially owned by the root user, are granted root pri...
Takahiro Shinagawa, Kenji Kono
PDCN
2004
10 years 2 months ago
A tunable collective communication framework on a cluster of SMPS
In this paper we investigate a tunable MPI collective communications library on a cluster of SMPs. Most tunable collective communications libraries select optimal algorithms for i...
Meng-Shiou Wu, Ricky A. Kendall, Srinivas Aluru
PDCN
2004
10 years 2 months ago
K-Means VQ algorithm using a low-cost parallel cluster computing
It is well-known that the time and memory necessary to create a codebook from large training databases have hindered the vector quantization based systems for real applications. T...
Paulo Sergio Lopes de Souza, Alceu de Souza Britto...
PDCN
2004
10 years 2 months ago
Caching large files by using P2P based client-cluster for web proxy cache
Many web cache systems and policies have been proposed. These studies, however, consider large sized objects less useful than small sized objects for the performance and evict the...
Kyungbaek Kim, Daeyeon Park
PDCN
2004
10 years 2 months ago
Grid knowledge discovery processes and an architecture for their composition
The Grid is the computing and data management infrastructure, which is transforming science, business, health and society. This paper deals with a challenging task addressing know...
Guenter Kickinger, Jürgen Hofer, Peter Brezan...
PDCN
2004
10 years 2 months ago
Ontoenvironment: An integration infrastructure for distributed heterogeneous resources
A new age of heterogeneous resource integration has begun. Next generation of integration systems will utilize different methods and techniques to achieve the vision of ubiquitous...
Oleksiy Khriyenko, Oleksandr Kononenko, Vagan Y. T...
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