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ML
2010
ACM
210views Machine Learning» more  ML 2010»
13 years 10 months ago
Mining frequent closed rooted trees
Many knowledge representation mechanisms are based on tree-like structures, thus symbolizing the fact that certain pieces of information are related in one sense or another. There ...
José L. Balcázar, Albert Bifet, Anto...
MLQ
2000
90views more  MLQ 2000»
13 years 11 months ago
Approximate Reasoning Based on Similarity
The connection between similarity logic and the theory of closure operators is examined. Indeed one proves that the consequence relation defined in [14] can be obtained by composin...
Loredana Biacino, Giangiacomo Gerla, Mingsheng Yin...
CONCUR
2007
Springer
14 years 5 months ago
Linear Time Logics Around PSL: Complexity, Expressiveness, and a Little Bit of Succinctness
Abstract. We consider linear time temporal logic enriched with semiextended regular expressions through various operators that have been proposed in the literature, in particular i...
Martin Lange
FCT
2009
Springer
14 years 6 months ago
Closure Operators for Order Structures
We argue that closure operators are fundamental tools for the study of relationships between order structures and their sequence representations. We also propose and analyse a clos...
Ryszard Janicki, Dai Tri Man Le, Nadezhda Zubkova