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» Artificial Intelligence: A Modern Approach
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ECAI
2006
Springer
15 years 10 months ago
Identifying Inter-Domain Similarities Through Content-Based Analysis of Hierarchical Web-Directories
Providing accurate personalized information services to the users requires knowing their interests and needs, as defined by their User Models (UMs). Since the quality of the person...
Shlomo Berkovsky, Dan Goldwasser, Tsvi Kuflik, Fra...
ECAI
2006
Springer
15 years 10 months ago
Enhancing Constraints Manipulation in Semiring-Based Formalisms
Abstract. Many "semiring-like" structures are used in Soft Constraint Satisfaction Problems (SCSPs). We review a few properties of semirings that are useful for dealing w...
Stefano Bistarelli, Fabio Gadducci
ECAI
2006
Springer
15 years 10 months ago
A Redundancy-Based Method for Relation Instantiation from the Web
The Semantic Web requires automatic ontology population methods. We developed an approach, that given existing ontologies, extracts instances of ontology relations, a specific subt...
Viktor de Boer, Maarten van Someren, Bob J. Wielin...
ECAI
2006
Springer
15 years 10 months ago
CTL Model Update: Semantics, Computations and Implementation
Minimal change is a fundamental principle for modeling system dynamics. In this paper, we study the issue of minimal change for Computational Tree Logic (CTL) model update. We firs...
Yulin Ding, Yan Zhang
ECAI
2006
Springer
15 years 10 months ago
Computational Opinions
Existing approaches to knowledge representation and reasoning in the context of open systems either deal with "objective" knowledge or with beliefs. In contrast, there ha...
Felix A. Fischer, Matthias Nickles