网络环境下个性化体育信息主动服务系统的设计与实现

On Design and Implementation of Personalized Sports Information Active Service System under Internet Environment

运用文献资料、专家访问等方法和系统设计技术。根据用户的学科、研究方向和使用习惯等特征,通过用户定制、系统推荐和推送功能,将传统个性化体育信息服务技术与本体论的理论及方法相结合,构建个性化体育信息主动服务系统,主动为用户提供个性化的信息服务。该系统使用OWL来描述体育领域知识本体和用户模型,使用W eb服务来支持分布环境下的体育领域知识集成,并提供个性化的信息服务。原型系统是对个性化信息服务的有益探索,其层次结构与语义Web相对应,能够应用到语义Web框架中。系统提出一种基于个性化的用户模型表示方法和体育信息服务系统结构,实现了一种基于本体的用户模型学习算法,对各个层次的功能和实现技术进行了深入的研究。但是算法的推广与应用需广泛地进行验证,这是后续研究需解决的问题。

According to the user＇s disciplines,research area and habits,this paper used the literature,expert interviewing method and system design techniques,considering the user customization,the system recommendation and push function,and combined traditional personalized sports information services technology with ontological theories to build personalized sports information service system.This system takes the initiative to provide users with personalized information services.OWL is used to describe the physical domain knowledge ontology and user model,meanwhile Web services is also used to support distributed environments sports knowledge integration and provide personalized information services.Prototype system is a useful personalized information service,to explore,its hierarchy and semantic Web correspondingly,can be applied to the Semantic Web framework.A user model based on personalized representation and sports information service system architecture is presented,and a user model based on ontology learning algorithm has been implemented.Then all layer functions and implementation techniques are studied in detail.However,the promotion and application of the algorithm required to carry out extensive validation,which is the following resolved in the future.