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» Limits for Lax Morphisms
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MSCS
2007
92views more  MSCS 2007»
13 years 5 months ago
Restriction categories III: colimits, partial limits and extensivity
ction category is an abstract formulation for a category of partial maps, defined in terms of certain specified idempotents called the restriction idempotents. All categories of...
J. Robin B. Cockett, Stephen Lack
ACS
2004
13 years 5 months ago
A Categorical Approach to Threshold Agent Networks
Threshold agent networks (TANs) constitute a discretized modification of threshold (also known as neural) networks that are appropriate for modeling computer simulations. In this p...
George Voutsadakis
ACS
2008
13 years 6 months ago
Fundamental Constructions for Coalgebras, Corings, and Comodules
We study the various categories of corings, coalgebras, and comodules from a categorical perspective. Emphesis is given to the question which properties of these categories can be...
Hans-E. Porst
LOGCOM
2007
125views more  LOGCOM 2007»
13 years 5 months ago
Epistemic Actions as Resources
We provide algebraic semantics together with a sound and complete sequent calculus for information update due to epistemic actions. This semantics is flexible enough to accommoda...
Alexandru Baltag, Bob Coecke, Mehrnoosh Sadrzadeh
FUZZIEEE
2007
IEEE
14 years 8 days ago
A Generalized Class of T-norms From a Categorical Point of View
Abstract— Triangular norms or t-norms, in short, and automorphisms are very useful to fuzzy logics in the narrow sense. However, these notions are usually limited to the set [0, ...
Benjamín C. Bedregal, Hélida S. Sant...