2409 search results - page 463 / 482 » On Extended Regular Expressions |
PODS
1999
ACM
15 years 2 months ago
1999
ACM
We investigate the problem of how to extend constraint query languages with aggregate operators. We deal with standard relational aggregation, and also with aggregates speci c to ...
POPL
1998
ACM
15 years 1 months ago
1998
ACM
This paper addresses the problem of how to apply pointer analysis to a wide variety of compiler applications. We are not presenting a new pointer analysis. Rather, we focus on put...
GI
1997
Springer
15 years 1 months ago
1997
Springer
Object-Gofer is a small, practical extension of the functional programming language Gofer incorporating the following ideas from the object-oriented community: objects and toplevel...
LPKR
1997
Springer
15 years 1 months ago
1997
Springer
In this overview we show how Knowledge Representation (KR) can be done with the help of generalized logic programs. We start by introducing the core of PROLOG, which is based on de...
WLP
1997
Springer
15 years 1 months ago
1997
Springer
eduction strategies for logic programs often use an abstraction operator to guarantee the niteness of the set of goals for which partial deductions are . Findingan abstraction ope...