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APAL
2008
102views more  APAL 2008»
15 years 4 months ago
Partial automorphism semigroups
Abstract. We study the relationship between algebraic structures and their inverse semigroups of partial automorphisms. We consider a variety of classes of natural structures inclu...
Jennifer Chubb, Valentina S. Harizanov, Andrei S. ...
DATAMINE
2008
89views more  DATAMINE 2008»
15 years 4 months ago
Mining conjunctive sequential patterns
Abstract. In this paper we aim at extending the non-derivable condensed representation in frequent itemset mining to sequential pattern mining. We start by showing a negative examp...
Chedy Raïssi, Toon Calders, Pascal Poncelet
APAL
2006
118views more  APAL 2006»
15 years 4 months ago
Final coalgebras and the Hennessy-Milner property
The existence of a final coalgebra is equivalent to the existence of a formal logic with a set (small class) of formulas that has the Hennessy-Milner property of distinguishing co...
Robert Goldblatt
141
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FUIN
2008
76views more  FUIN 2008»
15 years 4 months ago
Prescribed Learning of Indexed Families
Abstract. This work extends studies of Angluin, Lange and Zeugmann on how learnability of a language class depends on the hypothesis space used by the learner. While previous studi...
Sanjay Jain, Frank Stephan, Nan Ye
FUIN
2008
72views more  FUIN 2008»
15 years 4 months ago
Working with the Past: Integrating History in Petri Nets
Abstract. Most information systems that are driven by process models (e.g., workflow management systems) record events in event logs, also known as transaction logs or audit trails...
Kees M. van Hee, Alexander Serebrenik, Natalia Sid...