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» Designer Definites in Logical Form
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APAL
2008
87views more  APAL 2008»
13 years 9 months ago
Characterising nested database dependencies by fragments of propositional logic
We extend the earlier results on the equivalence between the Boolean and the multivalued dependencies in relational databases and fragments of the Boolean propositional logic. It ...
Sven Hartmann, Sebastian Link
APCSAC
2001
IEEE
14 years 23 days ago
Stacking them up: a Comparison of Virtual Machines
A popular trend in current software technology is to gain program portability by compiling programs to an inte form based on an abstract machine definition. Such approaches date b...
K. John Gough
ACL
2004
13 years 10 months ago
Balancing Clarity and Efficiency in Typed Feature Logic Through Delaying
The purpose of this paper is to re-examine the balance between clarity and efficiency in HPSG design, with particular reference to the design decisions made in the English Resourc...
Gerald Penn
CATS
2006
13 years 10 months ago
On the Logical Implication of Multivalued Dependencies with Null Values
The implication of multivalued dependencies (MVDs) in relational databases has originally been defined in the context of some fixed finite universe (Fagin 1977, Zaniolo 1976). Whi...
Sebastian Link
ICFCA
2004
Springer
14 years 2 months ago
BLID: An Application of Logical Information Systems to Bioinformatics
BLID (Bio-Logical Intelligent Database) is a bioinformatic system designed to help biologists extract new knowledge from raw genome data by providing high-level facilities for both...
Sébastien Ferré, Ross D. King