Sciweavers

200 search results - page 6 / 40
» A Core Calculus for Provenance
Sort
View
VL
2007
IEEE
104views Visual Languages» more  VL 2007»
14 years 1 months ago
A Peirce Style Calculus for ALC
Description logics (DLs) are a well-understood family of knowledge representation (KR) languages. The notation of DLs has the flavour of a variable-free first order predicate lo...
Frithjof Dau, Peter W. Eklund
APAL
2008
79views more  APAL 2008»
13 years 7 months ago
Parameter-free polymorphic types
Consider the following restriction of the polymorphically typed lambda calculus ("System F"). All quantifications are parameter free. In other words, in every universal ...
Klaus Aehlig
ENTCS
2008
101views more  ENTCS 2008»
13 years 7 months ago
Normalization for the Simply-Typed Lambda-Calculus in Twelf
Normalization for the simply-typed -calculus is proven in Twelf, an implementation of the Edinburgh Logical Framework. Since due to proof-theoretical restrictions Twelf Tait'...
Andreas Abel
IPAW
2010
13 years 5 months ago
Reflections on Provenance Ontology Encodings
As more data (especially scientific data) is digitized and put on the Web, the importance of tracking and sharing its provenance metadata grows. Besides capturing the annotation pr...
Li Ding, Jie Bao, James Michaelis, Jun Zhao, Debor...
IPPS
2006
IEEE
14 years 1 months ago
A calculus of functional BSP programs with projection
Bulk Synchronous Parallel ML (BSML) is an extension of the functional language Objective Caml to program Bulk Synchronous Parallel (BSP) algorithms. It is deterministic, deadlock ...
Frédéric Loulergue