INVESTIGADORES
GODOY Daniela Lis
artículos
Título:
Collaborative Web search based on user interest similarity
Autor/es:
DANIELA GODOY; ANALIA AMANDI
Revista:
INTERNATIONAL JOURNAL OF COOPERATIVE INFORMATION SYSTEMS
Editorial:
WORLD SCIENTIFIC PUBL CO PTE LTD
Referencias:
Año: 2008 vol. 17 p. 495 - 521
ISSN:
0218-8430
Resumen:
The motivation behind personal information agents resides in the enormous amount of information available on the Web, which has created a pressing need for effective personalized techniques. In order to assists Web search these agents rely on user profiles modeling information preferences, interests and habits that help to contextualize user queries. In communities of people with similar interests, collaboration among agents fosters knowledge sharing and, consequently, potentially improves the results of individual agents by taking advantage of the knowledge acquired by other agents. In this paper we propose an agent-based recommender system for supporting collaborative Web search in groups of users with partial similarity of interests. Empirical evaluation shown that the interaction among personal agents increases the performance of the overall recommender system, demonstrating the potential of the approach for reducing the burden of finding information on the Web.