690 search results - page 66 / 138 » Finding Data, Knowledge, and Answers on the Semantic Web |
PVLDB
2008
14 years 9 months ago
2008
Data integration systems often provide a uniform query interface, called a mediated schema, to a multitude of data sources. To answer user queries, such systems employ a set of se...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Communities gather Web services that provide a common functionality, acting as an intermediate layer between end users and Web services. On the one hand, they provide a single endp...
ICDT
2003
ACM
15 years 3 months ago
2003
ACM
Interest in XML databases has been growing over the last few years. In this paper, we study the problem of incorporating probabilistic information into XML databases. We propose th...
SEMWEB
2007
Springer
15 years 3 months ago
2007
Springer
Natural language interfaces offer end-users a familiar and convenient option for querying ontology-based knowledge bases. Several studies have shown that they can achieve high ret...
ESWS
2005
Springer
15 years 3 months ago
2005
Springer
In the current research environment, funding agencies are increasingly required to demonstrate that the projects they fund represent value for money. When funds are disbursed in a ...