521 search results - page 12 / 105 » Answering Queries by Semantic Caches |
CIKM
2000
Springer
14 years 2 months ago
2000
Springer
LPNMR
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. We study the complexity of consistency checking and query answering on incomplete databases for languages ranging from non-recursive Datalog to disjunctive Datalog with n...
WWW
2005
ACM
14 years 10 months ago
2005
ACM
Large web search engines have to answer thousands of queries per second with interactive response times. Due to the sizes of the data sets involved, often in the range of multiple...
HIPEAC
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. High end routers are targeted at providing worst case throughput guarantees over latency. Caches on the other hand are meant to help latency not throughput in a tradition...
ICDT
2010
ACM
14 years 1 months ago
2010
ACM
Relational data exchange deals with translating a relational database instance over some source schema into a relational database instance over some target schema, according to a ...