Sciweavers

28 search results - page 4 / 6
» pdcn 2007
Sort
View
PDCN
2004
13 years 7 months ago
Design and implementation of a network simulation system
In this paper, an efficient tool has been designed and implemented to design and analyze the communication networks. A network simulator in software is valuable for network manage...
Jae-Weon Choi, Man-Hui Lee
PDCN
2004
13 years 7 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
13 years 7 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
13 years 7 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
2007
13 years 7 months ago
Averages, distributions and scalability of MPI communication times for ethernet and myrinet networks
Most modern parallel computers are clusters using Myrinet or Ethernet communication networks. Several studies have been published comparing the performance of these two networks f...
Nor Asilah Wati Abdul Hamid, Paul D. Coddington