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SAC
2010
ACM
16 years 1 months ago
Recovering uncertain mappings through structural validation and aggregation with the MoTo system
We present an automated ontology matching methodology, supported by various machine learning techniques, as implemented in the system MoTo. The methodology is twotiered. On the ļ¬...
Floriana Esposito, Nicola Fanizzi, Claudia d'Amato
SAC
2010
ACM
16 years 1 months ago
Dynamic optimization of power and performance for virtualized server clusters
In this paper we present an optimization solution for power and performance management in a platform running multiple independent applications. Our approach assumes a virtualized ...
Vinicius Petrucci, Orlando Loques, Daniel Moss&eac...
SAC
2010
ACM
16 years 1 months ago
The semantics of personalised web accessibility assessment
This paper presents SAAF, a Semantic Accessibility Assessment Framework for personalised Web accessibility assessment procedures. We define four domains as a way to decouple gene...
Rui Lopes, Konstantinos Votis, Luís Carri&c...
SAC
2010
ACM
16 years 1 months ago
Relational consistency by constraint filtering
In this paper, we propose a new algorithm for enforcing relational consistency on every set of k constraints of a finite Constraint Satisfaction Problem (CSP). This algorithm ope...
Shant Karakashian, Robert J. Woodward, Berthe Y. C...
FOSSACS
2010
Springer
16 years 1 months ago
Toward a Compositional Theory of Leftist Grammars and Transformations
Leftist grammars [Motwani et al., STOC 2000] are special semi-Thue systems where symbols can only insert or erase to their left. We develop a theory of leftist grammars seen as wor...
Pierre Chambart, Ph. Schnoebelen