Document (#22119)

Author
David, A.A.
Bueno, D.
Title
User modeling and cooperative information retrieval in information retrieval systems
Source
Knowledge organization. 26(1999) no.1, S.30-45
Year
1999
Abstract
The main objective of an information retrieval system is to provide relevant information in response to the user's query. On the one part, the relevance of a response concerns its exactness compared with the user's query. On the other part, it concerns its correspondence with the user's knowledge level and his preferences. One of the major contribution in this area of personalization of the system's response is by taking into consideration each user's specifity. We propose the use of explicit user model where the system's solution will be determined by the knowledge of the user. The user's activities are recorded as documents. The method we adopt for information retrieval combines query by criteria and information analysis. We have also proposed architecture for cooperative information retrieval. This architecture allows 2 users to share their experience in the process of information retrieval and for the interpretation of the system's result, on distant machines. The proposals were implemented in 2 systems: STREEMS and METIORE. STREEMS manages information on trees while METIORE manages information on bibliographic references

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  5. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.18 
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