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ERCIMDL
2000
Springer
140views Education» more  ERCIMDL 2000»
14 years 18 days ago
Associative and Spatial Relationships in Thesaurus-Based Retrieval
The OASIS (Ontologically Augmented Spatial Information System) project explores terminology systems for thematic and spatial access in digital library applications. A prototype im...
Harith Alani, Christopher B. Jones, Douglas Tudhop...
APAL
2007
79views more  APAL 2007»
13 years 9 months ago
A completeness result for a realisability semantics for an intersection type system
In this paper we consider a type system with a universal type ω where any term (whether open or closed, β-normalising or not) has type ω. We provide this type system with a rea...
Fairouz Kamareddine, Karim Nour
ICFP
2004
ACM
14 years 9 months ago
Numbering matters: first-order canonical forms for second-order recursive types
We study a type system equipped with universal types and equirecursive types, which we refer to as F?. We show that type equality may be decided in time O(n log n), an improvement...
François Pottier, Nadji Gauthier
PPSWR
2004
Springer
14 years 2 months ago
Towards a Multi-calendar Temporal Type System for (Semantic) Web Query Languages
Abstract. Time is omnipresent on the (Semantic) Web. However, formalism like XML, XML Schema, RDF, OWL and (Semantic) Web query languages have, if any, only very limited notions of...
François Bry, Stephanie Spranger
LICS
2000
IEEE
14 years 17 days ago
Efficient and Flexible Matching of Recursive Types
Equality and subtyping of recursive types have been studied in the 1990s by Amadio and Cardelli; Kozen, Palsberg, and Schwartzbach; Brandt and Henglein; and others. Potential appl...
Jens Palsberg, Tian Zhao