1004 search results - page 17 / 201 » Safe Constraint Queries |
111
Voted
KDD
2002
ACM
16 years 25 days ago
2002
ACM
Rule mining is an important data mining task that has been applied to numerous real-world applications. Often a rule mining system generates a large number of rules and only a sma...
187
Voted
POPL
2007
ACM
16 years 22 days ago
2007
ACM
In aspect-oriented programming, one can intercept events by writing patterns called pointcuts. The pointcut language of the most popular aspect-oriented programming language, Aspe...
137
Voted
LCC
1994
15 years 4 months ago
1994
We give an AC0 upper bound on the complexity of rst-oder queries over (in nite) databases de ned by restricted linear constraints. This result enables us to deduce the non-expressi...
112
Voted
GLOBE
2008
Springer
15 years 1 months ago
2008
Springer
This paper addresses the problem of data integration in a P2P environment, where each peer stores schema of its local data, mappings between the schemas, and some schema constraint...
94
Voted
EDBTW
2004
Springer
15 years 5 months ago
2004
Springer
The problem of answering queries posed to a peer who is a member of a peer-to-peerdataexchangesystemisstudied.Theanswershavetobeconsistentwrt to both the local semantic constraints...