75 search results - page 13 / 15 » Reducing Query Answering to Satisfiability in Nonmonotonic L... |
IDEAS
2003
IEEE
14 years 20 days ago
2003
IEEE
The objective of this paper is to investigate the problems related to the extensional integration of information sources. In particular, we propose an approach for managing incons...
SIGMOD
2012
ACM
11 years 9 months ago
2012
ACM
While extensive work has been done on evaluating queries over tuple-independent probabilistic databases, query evaluation over correlated data has received much less attention eve...
ICDE
2003
IEEE
14 years 8 months ago
2003
IEEE
We are interested in capturing time series generated by small wireless electronic sensors. Battery-operated sensors must avoid heavy use of their wireless radio which is a key cau...
AAAI
2010
13 years 8 months ago
2010
In many data-centric applications, it is desirable to use OWL as an expressive schema language with which one expresses constraints that must be satisfied by instance data. However...
AAAI
1990
13 years 8 months ago
1990
This paper presents a new approach for exploiting Truth Maintenance Systems(TMSs) which makes them simpler to use without necessarily incurring a substantial performance penalty. ...