521 search results - page 2 / 105 » Answering Queries by Semantic Caches |
DEXA
1999
Springer
13 years 11 months ago
1999
Springer
DLOG
2006
13 years 8 months ago
2006
In our case study we investigate a server for answering OWLQL queries with distinguished variables only (henceforth called OWLQL). This server acts as a proxy that delegates queri...
ICDE
2005
IEEE
14 years 8 months ago
2005
IEEE
Semantic caching enables mobile clients to answer spatial queries locally by storing the query descriptions together with the results. However, it supports only a limited number o...
VLDB
2005
ACM
14 years 26 days ago
2005
ACM
In this paper, we propose a method for maintaining a semantic cache of materialized XPath views. The cached views include queries that have been previously asked, and additional s...
SSD
2005
Springer
14 years 26 days ago
2005
Springer
Spatial data are particularly useful in mobile environments. However, due to the low bandwidth of most wireless networks, developing large spatial database applications becomes a c...