1937 search results - page 266 / 388 » Rule Based Updates on Simple Knowledge Bases |
173
click to vote
PVLDB
2010
15 years 2 months ago
2010
Non-technical users are increasingly adding structures to their data. This gives rise to the need for database design. However, traditional database design is deliberate and heavy...
138
click to vote
HM
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. This paper introduces a new algorithm, based on the concept of ejection chains, to effectively target vehicle routing problems with time window constraints (VRPTW). Ejec...
146
click to vote
ICDT
2010
ACM
15 years 9 months ago
2010
ACM
In XML data exchange, a schema mapping specifies rules for restructuring a source document under the target schema, and queries over the target document must be answered in a way...
128
click to vote
LPNMR
1999
Springer
15 years 8 months ago
1999
Springer
We introduce choice logic programs as negation-free datalog programs that allow rules to have exclusive-only (possibly empty) disjunctions in the head. Such programs naturally mod...
150
click to vote
MCS
2000
Springer
15 years 7 months ago
2000
Springer
Abstract Investigating a data set of the critical size makes a classification task difficult. Studying dissimilarity data refers to such a problem, since the number of samples equa...