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AAAI
2008
15 years 10 months ago
Concept-Based Feature Generation and Selection for Information Retrieval
Traditional information retrieval systems use query words to identify relevant documents. In difficult retrieval tasks, however, one needs access to a wealth of background knowled...
Ofer Egozi, Evgeniy Gabrilovich, Shaul Markovitch
EXACT
2008
15 years 10 months ago
Linked and Convergent Structures in Discourse-Based Reasoning
Abstract. Explanation and argumentation are fundamental to reasoning. They are therefore of some importance to artificial intelligence. Discourse-based reasoning (DBR) is a knowled...
Andrew Potter
APN
2008
Springer
15 years 9 months ago
Modeling and Analysis of Security Protocols Using Role Based Specifications and Petri Nets
Abstract. In this paper, we introduce a framework composed of a syntax and its compositional Petri net semantics, for the specification and verification of properties (like authent...
Roland Bouroulet, Raymond R. Devillers, Hanna Klau...
EDCC
2008
Springer
15 years 9 months ago
Software Faults Diagnosis in Complex OTS Based Safety Critical Systems
This work addresses the problem of software fault diagnosis in complex safety critical software systems. The transient manifestations of software faults represent a challenging is...
Gabriella Carrozza, Domenico Cotroneo, Stefano Rus...
EWCBR
2008
Springer
15 years 9 months ago
Conversational Case-Based Recommendations Exploiting a Structured Case Model
There are case-based recommender systems that generate personalized recommendations for users exploiting the knowledge contained in past recommendation cases. These systems assume ...
Quang Nhat Nguyen, Francesco Ricci