200 views149 votes14 years 8 months ago CCGRID 2011»
Abstract—Parallel file systems are designed to mask the everincreasing gap between CPU and disk speeds via parallel I/O processing. While they have become an indispensable compo...
100 views130 votes15 years 11 months ago CCGRID 2009»
The use of today’s multicluster grids exhibits periods of submission bursts with periods of normal use and even of idleness. To avoid resource contention, many users employ obse...
156 views131 votes15 years 11 months ago CCGRID 2008»
Hidden information is a critical issue for the successful delivery of SLAs in grid systems. It arises when the agents (hardware and software resources) employed to serve a task be...
176 views120 votes15 years 8 months ago CCGRID 2001»
Though shared virtual memory (SVM) systems promise low cost solutions for high performance computing, they suffer from long memory latencies. These latencies are usually caused by...
97 views154 votes15 years 11 months ago CCGRID 2006»
There is a growing need for systems that can monitor and analyze application performance data automatically in order to deliver reliable and sustained performance to applications....
120 views98 votes15 years 10 months ago CCGRID 2003»
Agent-oriented software is promising improvements especially for the design of distributed systems. But currently, there is a substantial gap between the massive number of publica...
We present a method for the efficient access to parts of remote files. The efficiency is achieved by using a file format independent compact pattern description, that allows to re...
143 views145 votes15 years 11 months ago CCGRID 2006»
Traffic congestion has become a major concern for many cities throughout the world. Simulations provide useful tools for engineer to plan traffic systems and government to make de...
103 views134 votes15 years 10 months ago CCGRID 2005»
In heterogeneous and dynamic distributed systems like the Grid, detailed monitoring of workload and its resulting system performance (e.g. response time) is required to facilitate...
129 views124 votes15 years 8 months ago CCGRID 2006»
The Web Services Resource Framework (WS-RF) and the Web Services Notification (WS-N) specifications are a crucial component of Grid infrastructures. They provide a standardized int...