In the last decades, user profiles have been used in several areas of information technology. In the literature, most research works, and systems focus on the creation of profiles (using Data Mining techniques based on user's navigation or interaction history). In general, the dynamics of profiles are made by means of a systematic recreation of the profiles, without using the previous profiles. In this paper we propose to formalize the creation, representation, and dynamics of profiles from a Knowledge-Driven perspective. We introduce and axiomatically characterize four operators for changing profiles using a belief change inspired approach.

中文翻译：

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知识驱动的档案动态

在过去的几十年中，用户配置文件已被用于信息技术的多个领域。在文献中，大多数研究工作和系统都专注于配置文件的创建（使用基于用户导航或交互历史的数据挖掘技术）。一般来说，配置文件的动态是通过配置文件的系统重建来实现的，而不使用先前的配置文件。在本文中，我们建议从知识驱动的角度正式化配置文件的创建、表示和动态。我们引入并公理地描述了使用信念改变启发方法来改变配置文件的四个操作员。