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Knowledge discovery from users Web-page navigation
The authors propose to detect users' navigation paths to the advantage of Web site owners. First, they explain the design and implementation of a profiler which captures a client's selected links andExpand
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  • Open Access
Expressing and optimizing sequence queries in database systems
The need to search for complex and recurring patterns in database sequences is shared by many applications. In this paper, we investigate the design and optimization of a query language capable ofExpand
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  • Open Access
Optimization of sequence queries in database systems
The need to search for complex and recurring patterns in database sequences is shared by many applications. In this paper, we discuss how to express and support efficiently sophisticated sequentialExpand
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  • Open Access
Analysis and design of server informative WWW-sites
The access patterns of the users on a web site are traditionally investigated in order to improve the user access to the site s information In this study however a systematic approach is introducedExpand
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  • Open Access
Alternative Energy Efficient System for Charging Electric Cars
The main objective of this paper is to analyze the design of existing charging systems in electric cars and the incorporation of a newly developed alternative system for charging the batteries.Expand
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The perturbative calculation of the spin-spin correlation finction in the two dimensional Ising model
Abstract Using the variational formula for operator product coefficients a method for perturbative calculation of the short-distance expansion of the spin-spin correlation function in the twoExpand
  • 1
  • Open Access
Procédé et système de création d'une expérience virtuelle sociale et de jeu
La presente invention concerne un systeme, un procede et un programme informatique de jeux video ou de chat multiutilisateurs, qui comprend une representation virtuelle d'un utilisateur, laditeExpand