论文信息 - User Preference Information in Query Answering

User Preference Information in Query Answering

This paper discusses the use of usage information to enhance cooperative behaviour from query answering systems. A user can pose a query to the system by providing (at query time) update and preference information. Updates allow us to model dynamically evolving worlds and preferences allow us to facilitate the retrieval of information by targeting the answers of the system with respect to users' interests in a given context.

Luís Moniz Pereira | Pierangelo Dell'Acqua | Aida Vitória

[1] José Júlio Alferes,et al. Updates plus Preferences , 2000, JELIA.

[2] Jack Minker,et al. An Overview of Cooperative Answering in Databases , 1998, FQAS.

[3] Chiaki Sakama,et al. Negation as Failure in the Head , 1998, J. Log. Program..

[4] Thomas Eiter,et al. Preferred Answer Sets for Extended Logic Programs , 1999, Artif. Intell..

[5] Vladimir Lifschitz,et al. Answer Sets in General Nonmonotonic Reasoning (Preliminary Report) , 1992, KR.

[6] José Júlio Alferes,et al. Dynamic updates of non-monotonic knowledge bases , 2000, J. Log. Program..

[7] Mark C. Sinclair,et al. Evolving User Profiles to Reduce Internet Information Overload , 2001 .

[8] José Júlio Alferes,et al. A Compilation of Updates plus Preferences , 2002, JELIA.

[9] Gerhard Brewka. Well-Founded Semantics for Extended Logic Programs with Dynamic Preferences , 1996, J. Artif. Intell. Res..

[10] José Júlio Alferes,et al. Logics in Artificial Intelligence: European Workshop, JELIA '96, Evora, Portugal, September 30 - October 3, 1996, Proceedings , 1996 .