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UAI
2007
15 years 5 months ago
A System for Ontologically-Grounded Probabilistic Matching
This paper is part of a project to match descriptions of real-world instances and probabilistic models, both of which can be described at mulvel of abstraction and detail. We use ...
Rita Sharma, David Poole, Clinton Smyth
127
Voted
COMBINATORICA
2008
97views more  COMBINATORICA 2008»
15 years 3 months ago
Pfaffian labelings and signs of edge colorings
Abstract. We relate signs of edge-colorings (as in classical Penrose's result) with "Pfaffian labelings", a generalization of Pfaffian orientations, whereby edges ar...
Serguei Norine, Robin Thomas
DSS
2008
116views more  DSS 2008»
15 years 3 months ago
GRAnD: A goal-oriented approach to requirement analysis in data warehouses
Several surveys indicate that a significant percentage of data warehouses fail to meet business objectives or are outright failures. One of the reasons for this is that requiremen...
Paolo Giorgini, Stefano Rizzi, Maddalena Garzetti
110
Voted
ENTCS
2008
97views more  ENTCS 2008»
15 years 3 months ago
POVMs and Naimark's Theorem Without Sums
duce an abstract notion of POVM within the categorical quantum mechanical semantics in terms act categories. Our definition is justified by two facts: i. we provide a purely graph...
Bob Coecke, Éric Oliver Paquette
IJET
2008
83views more  IJET 2008»
15 years 3 months ago
Wayfinding Services for Open Educational Practices
To choose suitable resources for personal competence development in the vast amount of open educational resources is a challenging task for a learner. Starting with a needs analysi...
Marco Kalz, Hendrik Drachsler, Jan van Bruggen, Ha...