521 search results - page 37 / 105 » Answering Queries by Semantic Caches |
CCGRID
2007
IEEE
15 years 4 months ago
2007
IEEE
Query-load (forwarding and answering) balancing in structured overlays is one of the most critical and least studied problems. It has been assumed that caching heuristics can take...
WWW
2005
ACM
15 years 10 months ago
2005
ACM
Semantic caching is an important technology for improving the response time of future user queries specified over remote servers. This paper deals with the fundamental query conta...
FQAS
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. Highly heterogeneous XML collections are thematic collections exploiting different structures: the parent-child or ancestor-descendant relationships are not preserved and...
PODS
2005
ACM
15 years 10 months ago
2005
ACM
Owners of sources registered in an information integration system, which provides answers to a (potentially evolving) set of client queries, need to know their contribution to the...
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
Evaluation of twig queries over probabilistic XML is investigated. Projection is allowed and, in particular, a query may be Boolean. It is shown that for a well-known model of pro...