基于Web的科学家论文库的设计、分析与实现

发布时间：2018-05-16 03:12

本文选题：科技文献信息系统 + 文本摘要　；参考：《南京邮电大学》2016年硕士论文

【摘要】：随着人类的科技的日新月异和科学研究的蓬勃开展,用户对科技文献信息系统提出了更高的要求。一个好的科技文献信息系统能够帮助研究人员更好的获取信息。其中,有效的解读和处理非结构化的科技文献数据是构建科技文献信息系统的关键问题。现有科技文献库对科技文献进行了一些基础管理,但是在分析和处理科技文献中的非结构化内容时存在局限性。另一方面,目前的科技文献信息系统并没有针对特定科学家建立信息管理机制,使得用户很难以科学家为信息单元了解其思想,也限制了科学家研究成果的传播。因此,本文设计和实现了一个具有非结构化数据处理能力的智能科学家论文库系统,满足人们对于科技文献的多种内容需求,提高用户获取信息的效率和体验。本文主要有以下贡献:(1)通过对IBM认知系统Watson调研,本文从基础数据层、接口层、应用层和视图层(Web页面)四个方面给出了科学家论文库的具体设计工作。应用层中包含一系列实际应用,这是系统的核心部分,也是系统智能性的体现。基础数据层和接口层为具体的应用研究服务。接口层提供了一系列公共接口对外提供底层数据的访问。视图层根据具体的应用为用户展示系统提供的信息。(2)本文实现了科学家论文库系统,并以文本摘要应用为例说明了如何利用该系统的底层接口和数据结构开展应用研究,验证了系统整体结构设计的合理性。(3)该项工作以具体的Web技术实现了论文库的Web系统,展示了系统为用户提供的多项服务。
[Abstract]:With the rapid development of human science and technology and the vigorous development of scientific research, users have put forward higher requirements for science and technology document information system. A good science and technology literature information system can help researchers to obtain better information. Among them, effective interpretation and processing of unstructured scientific and technological literature data is the key problem in the construction of science and technology literature information system. The existing science and technology literature database has carried on some basic management to the science and technology literature, but has the limitation in the analysis and the processing science and technology literature unstructured content. On the other hand, the current science and technology literature information system does not set up information management mechanism for specific scientists, which makes it difficult for users to understand their ideas for information units, and limits the dissemination of scientists' research results. Therefore, this paper designs and implements an intelligent scientist paper database system with the ability of unstructured data processing, which meets the needs of people for various contents of scientific and technological documents, and improves the efficiency and experience of users to obtain information. This paper mainly has the following contributions: 1) through the Watson investigation of IBM cognitive system, this paper gives the concrete design work of the scientist's paper database from four aspects: basic data layer, interface layer, application layer and view layer. The application layer contains a series of practical applications, which is the core part of the system and the embodiment of system intelligence. The basic data layer and interface layer serve the specific application research. The interface layer provides a series of public interfaces to provide access to underlying data. In view layer, according to the information provided by the user display system, this paper implements the scientist paper database system, and takes the text abstract application as an example to illustrate how to use the underlying interface and data structure of the system to carry out the application research. The rationality of the overall structure design of the system is verified. (3) in this work, the Web system of the paper library is implemented with the concrete Web technology, and the multiple services provided by the system to the users are shown.
【学位授予单位】：南京邮电大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52;TP393.09

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