1008 search results - page 110 / 202 » Logic and Databases |
171
Voted
DASFAA
2004
IEEE
15 years 6 months ago
2004
IEEE
Relational index structures, as for instance the Relational Interval Tree or the Linear Quadtree, support efficient processing of queries on top of existing object-relational datab...
153
Voted
PODS
2008
ACM
16 years 2 months ago
2008
ACM
A schema mapping is a high-level specification that describes the relationship between two database schemas. As schema mappings constitute the essential building blocks of data ex...
94
Voted
ICCS
2009
Springer
15 years 9 months ago
2009
Springer
This paper is an extended abstract of the talk given at ICCS’09. Rules have long been considered as an essential component of knowledge-based systems. We focus here on conceptual...
118
click to vote
ECOOPW
2000
Springer
15 years 6 months ago
2000
Springer
Abstract. Classification is a central concept in object-oriented approaches such as object-oriented programming, object-oriented knowledge representation systems (including descrip...
123
Voted
ADC
1999
Springer
15 years 7 months ago
1999
Springer
We introduce pseudo-naive evaluation, a method for execution of mixed top-down/bottom-up logic programs and deductive databases. The method is intermediate in power between naive ...