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IFIPTCS
2010
15 years 4 months ago
Convexity, Duality and Effects
This paper describes some basic relationships between mathematical structures that are relevant in quantum logic and probability, namely convex sets, effect algebras, and a new cl...
Bart Jacobs
FOCM
2011
113views more  FOCM 2011»
15 years 1 months ago
Finite Resolution Dynamics
We develop a new mathematical model for describing a dynamical system at limited resolution (or finite scale), and we give precise meaning to the notion of a dynamical system havi...
Stefano Luzzatto, Pawel Pilarczyk
INFORMATION
2011
99views more  INFORMATION 2011»
15 years 1 months ago
On Quantifying Semantic Information
The purpose of this paper is to examine existing methods of semantic information quantification and suggest some alternatives. It begins with an outline of Bar-Hillel and Carnap...
Simon D'Alfonso
CORR
2010
Springer
179views Education» more  CORR 2010»
15 years 1 months ago
Collaborative Knowledge Creation and Management in Information Retrieval
: The final goal of Information Retrieval (IR) is knowledge production. However, it has been argued that knowledge production is not an individual effort but a collaborative effort...
Victor Odumuyiwa, David Amos
KBS
2011
81views more  KBS 2011»
15 years 1 months ago
Existential rigidity and many modalities in order-sorted logic
Order-sorted logic is a useful tool for knowledge representation and reasoning because it enables representation of sorted terms and formulas along with partially ordered sorts (c...
Ken Kaneiwa