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» Database Query Languages and Functional Logic Programming
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AGP
2003
IEEE
15 years 3 months ago
Time Equations for Lazy Functional (Logic) Languages
There are very few approaches to measure the execution costs of lazy functional (logic) programs. The use of a lazy execution mechanism implies that the complexity of an evaluation...
Elvira Albert, Josep Silva, Germán Vidal
ADC
2008
Springer
146views Database» more  ADC 2008»
15 years 4 months ago
A Typed Higher-Order Calculus for Querying XML Databases
As the eXtensible Markup Language (XML) is about to emerge as a new standard for databases, the problem of providing solid logical grounds for XML query languages arises. For the ...
Qing Wang, Klaus-Dieter Schewe
APLAS
2003
ACM
15 years 2 months ago
Constraint Functional Logic Programming for Origami Construction
We describe origami programming methodology based on constraint functional logic programming. The basic operations of origami are reduced to solving systems of equations which desc...
Tetsuo Ida, Mircea Marin, Hidekazu Takahashi
WWW
2002
ACM
15 years 10 months ago
An event-condition-action language for XML
XML repositories are now a widespread means for storing and exchanging information on the Web. As these repositories become increasingly used in dynamic applications such as e-com...
James Bailey, Alexandra Poulovassilis, Peter T. Wo...
LICS
2002
IEEE
15 years 2 months ago
Monadic Queries over Tree-Structured Data
Monadic query languages over trees currently receive considerable interest in the database community, as the problem of selecting nodes from a tree is the most basic and widesprea...
Georg Gottlob, Christoph Koch