537 search results - page 37 / 108 » Privacy-Preserving Query Answering in Logic-based Informatio... |
CIKM
2009
Springer
14 years 3 hour ago
2009
Springer
Keyword search techniques that take advantage of XML structure make it very easy for ordinary users to query XML databases, but current approaches to processing these queries rely...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Querying any information system requires the knowledge of some formal language, making it inaccessible to computer-na?ve potential users. We propose a new intuitive querying mecha...
LAWEB
2005
IEEE
14 years 2 months ago
2005
IEEE
The concurrent growth of on-line communities exhibiting large-scale social structure, and of large decentralized peer-to-peer file-sharing systems, has stimulated new interest in...
DEBU
2010
13 years 8 months ago
2010
Traditional information systems return answers after a user submits a complete query. Users often feel "left in the dark" when they have limited knowledge about the unde...
SEMWEB
2007
Springer
14 years 2 months ago
2007
Springer
Current information retrieval (IR) approaches do not formally capture the explicit meaning of a keyword query but provide a comfortable way for the user to specify information need...