318 search results - page 2 / 64 » Optimization of Query Streams Using Semantic Prefetching |
ECOOP
2006
Springer
13 years 8 months ago
2006
Springer
Object persistence architectures support transparent access to persistent objects. For efficiency, many of these architectures support queries that can prefetch associated objects ...
FAST
2007
13 years 6 months ago
2007
Abstract— Prefetching is a widely used technique in modern data storage systems. We study the most widely used class of prefetching algorithms known as sequential prefetching. Th...
VLDB
2005
ACM
13 years 10 months ago
2005
ACM
We study XML stream-specific schema-based optimization. We assume a widely-adopted automata-based execution model for XQuery evaluation. Criteria are established regarding what s...
SIGMETRICS
2004
ACM
13 years 10 months ago
2004
ACM
— The volume of multimedia data, including video, served through Peer-to-Peer (P2P) networks is growing rapidly. Unfortunately, high bandwidth transfer rates are rarely available...
USITS
2001
13 years 6 months ago
2001
In this paper we present a prefetch technique, which incorporates a scheme similar to data streaming to minimize the response-lag. Unlike previous all or none techniques, we propo...