Sciweavers

5205 search results - page 34 / 1041
» Tilings and model theory
Sort
View
RSA
1998
59views more  RSA 1998»
13 years 8 months ago
Random unary predicates: Almost sure theories and countable models
Let Un,p be the random unary predicate and Tk the almost sure first-order theory of Un,p under the linear ordering, where k is a positive integer and n−1/k p(n) n−1/(k+1) . F...
Joel Spencer, Katherine St. John
AML
2008
84views more  AML 2008»
13 years 7 months ago
Model theory of the regularity and reflection schemes
Abstract. This paper develops the model theory of ordered structures that satisfy Keisler's regularity scheme, and its strengthening REF(L) (the reflection scheme) which is an...
Ali Enayat, Shahram Mohsenipour
APAL
2006
45views more  APAL 2006»
13 years 8 months ago
On properties of theories which preclude the existence of universal models
We introduce the oak property of first order theories, which is a syntactical condition that we show to be sufficient for a theory not to have universal models in cardinality whe...
Mirna Dzamonja, Saharon Shelah
JCP
2007
150views more  JCP 2007»
13 years 8 months ago
Bayesian Networks and Evidence Theory to Model Complex Systems Reliability
Abstract— This paper deals with the use of Bayesian Networks to compute system reliability of complex systems under epistemic uncertainty. In the context of incompleteness of rel...
Christophe Simon, Philippe Weber, Eric Levrat
AIMSA
2004
Springer
14 years 2 months ago
Adoption of the Classical Theory of Definition to Ontology Modeling
Ontology modeling requires modeling languages expressive enough to represent various definition types. A definition type which seems to be of particular significance is that provid...
Patryk Burek