1059 search results - page 40 / 212 » Improving Semantic Query Answering |
ASP
2003
Springer
14 years 3 months ago
2003
Springer
Integration of data is required when accessing multiple databases within an organization or on the WWW. Schema integration is required for database interoperability, but it is curr...
WECWIS
2008
IEEE
14 years 4 months ago
2008
IEEE
We present ISENS, a distributed, end-to-end, ontologybased information integration system. In response to a user’s query, our system is capable of retrieving facts from data sou...
SIGMOD
2012
ACM
12 years 16 days ago
2012
ACM
How-To queries answer fundamental data analysis questions of the form: “How should the input change in order to achieve the desired output”. As a Reverse Data Management probl...
SEMCO
2008
IEEE
14 years 4 months ago
2008
IEEE
While semantic search technologies have been proven to work well in specific domains, they still have to confront two main challenges to scale up to the Web in its entirety. In th...
SKG
2005
IEEE
14 years 3 months ago
2005
IEEE
Currently most centralized RDF storage and query architectures have problems in query performance and scalability. In this paper we present a distributed RDF query architecture to ...