Sciweavers

2356 search results - page 84 / 472
» Characterizations of postman sets
Sort
View
COGSCI
2010
114views more  COGSCI 2010»
15 years 4 months ago
Strudel: A Corpus-Based Semantic Model Based on Properties and Types
Computational models of meaning trained on naturally occurring text successfully model human performance on tasks involving simple similarity measures, but they characterize meani...
Marco Baroni, Brian Murphy, Eduard Barbu, Massimo ...
COMBINATORICS
2006
112views more  COMBINATORICS 2006»
15 years 4 months ago
More Forbidden Minors for Wye-Delta-Wye Reducibility
A graph is Y Y reducible if it can be reduced to isolated vertices by a sequence of series-parallel reductions and Y Y transformations. It is still an open problem to characterize...
Yaming Yu
GC
2006
Springer
15 years 4 months ago
On n-partite Tournaments with Unique n-cycle
An n-partite tournament is an orientation of a complete n-partite graph. An npartite tournament is a tournament, if it contains exactly one vertex in each partite set. Douglas, Pr...
Gregory Gutin, Arash Rafiey, Anders Yeo
CORR
2009
Springer
109views Education» more  CORR 2009»
15 years 2 months ago
Extensional and Intensional Strategies
on of abstract strategies which is extensional in the sense that a strategy is defined explicitly of derivations of an abstract reduction system. We then move to a more intensional...
Tony Bourdier, Horatiu Cirstea, Daniel J. Doughert...
MLQ
2010
226views more  MLQ 2010»
15 years 2 months ago
The Ultrafilter Closure in ZF
: It is well known that, in a topological space, the open sets can be characterized using filter convergence. In ZF (Zermelo-Fraenkel set theory without the Axiom of Choice), we c...
Gonçalo Gutierres