PPAM
2005
Springer
14 years 5 months ago
2005
Springer
We describe our work in building support for streaming data services for Geographical Information System Grid services. We examine how streaming approaches may be used to increase ...
PPAM
2005
Springer
14 years 5 months ago
2005
Springer
PPAM
2005
Springer
14 years 5 months ago
2005
Springer
Abstract. In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorit...
PPAM
2005
Springer
14 years 5 months ago
2005
Springer
This paper describes a checkpointing mechanism destined for Distributed Shared Memory (DSM) systems with speculative prefetching. Speculation is a general technique involving predi...
PPAM
2005
Springer
14 years 5 months ago
2005
Springer
Grid resource allocation is a complex task that is usually solved by systems relying on a centralized information system. In order to create a lightweight scheduling system, we inv...