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IJCNN
2008
IEEE
16 years 29 days ago
Ranking and selecting clustering algorithms using a meta-learning approach
Abstract— We present a novel framework that applies a metalearning approach to clustering algorithms. Given a dataset, our meta-learning approach provides a ranking for the candi...
Marcílio Carlos Pereira de Souto, Ricardo B...
TPHOL
2007
IEEE
16 years 25 days ago
Operational Reasoning for Concurrent Caml Programs and Weak Memory Models
This paper concerns the formal semantics of programming languages, and the specification and verification of software. We are interested in the verification of real programs, wr...
Tom Ridge
KI
2007
Springer
16 years 21 days ago
Any-World Access to OWL from Prolog
The W3C standard OWL provides a decidable language for representing ontologies. While its use is rapidly spreading, efforts are being made by researchers worldwide to augment OWL ...
Tobias Matzner, Pascal Hitzler
LFCS
2007
Springer
16 years 21 days ago
A Decidable Temporal Logic of Repeating Values
Various logical formalisms with the freeze quantifier have been recently considered to model computer systems even though this is a powerful mechanism that often leads to undecida...
Stéphane Demri, Deepak D'Souza, Régi...
LPAR
2007
Springer
16 years 21 days ago
The Complexity of Temporal Logic with Until and Since over Ordinals
Abstract. We consider the temporal logic with since and until modalities. This temporal logic is expressively equivalent over the class of ordinals to first-order logic thanks to ...
Stéphane Demri, Alexander Rabinovich