9719 search results - page 137 / 1944 » Answer Set Optimization |
116
Voted
WWW
2009
ACM
16 years 1 months ago
2009
ACM
To deal with the problem of empty or too little answers returned from a Web database in response to a user query, this paper proposes a novel approach to provide relevant and rank...
108
Voted
WWW
2006
ACM
16 years 1 months ago
2006
ACM
Major search engines currently use the history of a user's actions (e.g., queries, clicks) to personalize search results. In this paper, we present a new personalized service...
123
Voted
CORR
2011
Springer
14 years 7 months ago
2011
Springer
Contemporary use of the term ’intension’ derives from the traditional logical doctrine that an idea has both an extension and an intension. In this paper we introduce an intens...
188
Voted
VLDB
2007
ACM
16 years 1 months ago
2007
ACM
As more sensitive data is captured in electronic form, security becomes more and more important. Data encryption is the main technique for achieving security. While in the past en...
121
Voted
RSFDGRC
2005
Springer
15 years 6 months ago
2005
Springer
The paper concerns failing queries in incomplete Distributed Autonomous Information Systems (DAIS) based on attributes which are hierarchical and which semantics at different site...