537 search results - page 61 / 108 » Privacy-Preserving Query Answering in Logic-based Informatio... |
DOLAP
2010
ACM
13 years 6 months ago
2010
ACM
Inter-business collaborative contexts prefigure a distributed scenario where companies organize and coordinate themselves to develop common and shared opportunities. Traditional b...
WEBI
2010
Springer
13 years 6 months ago
2010
Springer
Static index pruning techniques aim at removing from the posting lists of an inverted file the references to documents which are likely to be not relevant for answering user querie...
ICDT
1995
ACM
14 years 8 days ago
1995
ACM
A tuple t1 of relation R subsumes tuple t2 of R, with respect to a query Q if for every database, tuple t1 derives all, and possibly more, answers to query Q than derived by tuple ...
ISMIR
2000
Springer
14 years 9 days ago
2000
Springer
Music Information Retrieval has a longer history than most people realise, with systems developed in the 1960's. The field has its roots in information retrieval, musicology ...
VLDB
2007
ACM
14 years 2 months ago
2007
ACM
This paper reports our first set of results on managing uncertainty in data integration. We posit that data-integration systems need to handle uncertainty at three levels, and do...