TAILIEUCHUNG - Distributed backup of user profiles for information retrieval

This paper presents a technic of safeguard and of implicit construction of the user profile that is part of a distributed backup approach and a formal construction method using the user behavior as a source for predicting implicitly its need. | International Journal of Computer Networks and Communications Security VOL. 3, NO. 1, JANUARY 2015, 11–15 Available online at: E-ISSN 2308-9830 (Online) / ISSN 2410-0595 (Print) Distributed Backup of User Profiles for Information Retrieval ABDELBAKI Issam1, CHARKAOUI Salma2, LABRIJI Amine3 and BEN LAHMAR El habib4 1, 2, 3, 4 Faculty of Sciences Ben M’SIK, Department of mathematics and informatics, Casablanca, Morocco E-mail: , , 3labriji@, 4 ABSTRACT The information research systems tends mainly to model the user according to profile and then integrate it into the chain of access to information, to better meet their specific needs. Given the large number of user profiles available on the internet, the safeguarding becomes problematic. This paper presents a technic of safeguard and of implicit construction of the user profile that is part of a distributed backup approach and a formal construction method using the user behavior as a source for predicting implicitly its need. Keywords: User profile, Formal context, Personalization, Information research systems. 1 INTRODUCTION The generalists information research models are based on the assumption that the user need is represented by its request, thus, for a given query, the information research systems (IRS) return the same results list, however users have different information needs. Work is now moving towards a broader definition of the user. It is a stream of research that seeks the implementation of usercentric systems by representing him by a profile. The Analysis of user behavior reveals particular importance. Indeed, it is with full knowledge of how the user will elaborate his strategies for information research, that it will be possible to propose to him the significant information for his research. The modelisation of profiles and how to adapt them to different users who do not have a clear idea of the .

• Hệ điều hành
• International Journal of Computer Networks and Communications Security
• Distributed backup of user profiles for information retrieval
• Profiles for information retrieval
• Information research systems
• Information research systems
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