【作者】 沈丽宁；

【导师】 胡昌平；

【作者基本信息】 武汉大学 ， 情报学， 2004， 硕士

【摘要】 随着人类社会的发展、新技术的应用，信息的地位作用日益重要，它与能源、材料一起已被视为现代社会发展的三大支柱。由于World Wide Web信息的迅速膨胀和发展，越来越多的信息如潮水般涌到网上，使因特网成为一个信息资源种类繁多、覆盖面广泛的巨大信息资源库。这给人们的信息利用提供了巨大的便利，但同时用户对信息的需求也日益专门化且显不确定性状态，再加上当前数字化资源大包容组织方式，结果造成目前大多数信息用户对服务结果不满意。基于这一情况，本论文在分析当前信息组织与服务发展趋势的基础上，结合相关IT技术，提出了开展个性化信息资源组织与服务问题，并重点探讨了个性化信息资源服务业务开展问题。 论文共分五个主要部分进行论述。 第一部分介绍了个性化信息资源组织与服务的形成、定义及特征，接着提出了实现个性化信息资源组织与服务的具体要求条件、实践原则及开展依据。 第二部分首先介绍了个性化信息资源组织的原则，然后分析了个性化信息资源组织的过程，最后提出了个性化信息资源组织方法。 第三部分探讨了个性化信息资源服务系统设计问题，内容涵盖系统设计目标、总体技术要求、体系结构，还介绍了个性化信息服务系统的特点和五种关键技术。 第四部分重点阐述了个性化信息资源服务的业务推进，包括个性化信息推送服务、个性化信息定制服务、个性化信息检索、在线咨询服务及客户信息资源管理与服务。在针对每一种业务的基本内涵进行论述的基础上，探讨了每一服务的业务流程，同时还应用案例进一步说明。 第五部分分析了个性化信息资源组织与服务中的几个现实问题，主要包括安全问题、隐私保护问题和版权问题。并在此基础上，提出了各自的解决对策。 本论文共计57，019字，其中包括16幅图。更多还原

【Abstract】 With the development of society and application of new technology, the information is increasingly important. And it is looked as one of three keys, which comprise information, energy and material. Owing to the rapid expansion and development of the information, more and more information come to Internet like the blood, which make Internet becoming a tremendous resources database of various kinds and wide contents. It provides enormous facilities for people’s information use. But at that time, the information need of users is increasingly special and shows uncertain situation. Further more, at present the organization ways of digital resources is wide_inclusion. As a result, It is unsatisfactory for people to the results of information services. Based on this condition, the paper firstly analyses the trends of the resent information organization and services. Next, it puts forward the issue of the organization and services of personalized information resources, and emphatically discusses the operation development of the personalized information services.The whole paper consists of five main parts.The first part introduces the birth, conception and characters of the organization and services of the personalized information resources, then suggests the concrete condition, operation principles and the development foundation of their implementation.The second part firstly presents the organization principles of personalized information resources, and then analyzes their procession, finally poses their organization means.The third part discusses the system design of the personalized information services, including design aim, whole technology demand and architecture. In addition, that part also introduces the system characters and five key technologies which are applied.The fourth part emphatically explains the operation advance of the personalized information services, which involves personalized information pushing, personalized information customization, personalized information retrieval, real-time counseling and custom information management services. Based on the illumination of primary meaning of each operation, the part discusses the operation procession of each service, meantime utilizes case to further explain.The fifth part analyzes three practical problems in the organization and services of personalized information resources, which mainly relate to security, privacy protection and copyright protection. Furthermore it points out the measures of resolving each problem.The dissertation contains 57,019 words, which include sixteen pictures.更多还原