139 search results - page 4 / 28 » Bipolar Queries: An Approach and its Various Interpretations |
LPNMR
1997
Springer
13 years 11 months ago
1997
Springer
Turi [20] introduced the important notion of a constrained atom: an atom with associated equality and disequality constraints on its arguments. A set of constrained atoms is a cons...
PERCOM
2008
ACM
14 years 7 months ago
2008
ACM
Comparing context of different entities is not easy at all. Since context depends on the situation of a particular entity it can be understood in different ways by various entitie...
CIKM
2001
Springer
14 years 1 hour ago
2001
Springer
The language modeling approach to retrieval has been shown to perform well empirically. One advantage of this new approach is its statistical foundations. However, feedback, as on...
SLP
1989
13 years 8 months ago
1989
This paper describes a learning system, LASSY1, which explores domains represented by Prolog databases, and use its acquired knowledge to increase the efficiency of a Prolog inter...
ICDE
2010
IEEE
14 years 7 months ago
2010
IEEE
We present the application of customized code generation to database query evaluation. The idea is to use a collection of highly efficient code templates and dynamically instantiat...