Subjects: Library Science，Information Science >> Library Science submitted time 2023-10-08 Cooperative journals: 《知识管理论坛》
Abstract： [Purpose/significance] Quality assurance is one of the most important procedures in web archiving, it runs throughout the whole web archiving work and affects the success odds of web archiving work. [Method/process] In this article, we made an analysis and comparative study for the quality assurance strategies of domestic and foreign web archiving organizations, and proposed a strategic theoretical framework for data quality assurance. [Result/conclusion] The framework in this article is a data-centered design, it includes a series of criteria and operating specifications, carries out data quality inspection throughout the collecting procedure by using semi-automatic auxiliary tools. Meanwhile, to ensure access to high quality archive data, the framework also takes team building, running environment maintenance and authorized backup to the websites as supplementary means.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-10-08 Cooperative journals: 《知识管理论坛》
Abstract： [Purpose/significance] Text representation is an important step in intelligence processing. An excellent text representation model can reflect the document content precisely and sufficiently. Besides, it can improve the processing effect. It can be broadly applied in the fields of automatic abstracting and text segmentation. [Method/process] In this article, we collected the related documents and analyzed them. The construction methods and disambiguation in the lexical chain computing were classified and concluded. The computing method of the lexical chain relation included the computing method based on semantic association, the computing method based on statistical information and the computing method based on charts. The semantic disambiguation was important in the construction of the lexical chain, which directly affected the results and efficiency of the lexical chain construction. [Result/conclusion] The lexical chain text representation can be easily constructed and broadly applied. There are still some problems in the text representation model of the lexical chain. For example, there are many limitations to construct it by dictionaries, which does not take the context into consideration. The lexical chain model will possibly develop towards the fusion semantic relation method, the statistical algorithm and the context analysis of distributed semantics in the future.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-07-26 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] The business information service of the national library is studied from the perspective of national innovation capacity building, to explore its roles in supporting the national innovation development.[Method/process] With the methods of literature survey, internet survey, case analysis and interview, firstly the information service demand driven by the national innovation capacity building was analysed based on the national innovation ability evaluation system, econdly the business information service model of the British library for promoting the national innovation capacity building was analysed, then the related practice progress of the national library of China was investigated, finally, the business information service strategy of the Chinese National library was is put forward.[Result/conclusion] The business information service strategies of the national library of China to support the national innovation capacity building include making the study on the service model of enterprise starting and innovation knowledge center, exploring the business information service model in supporting the enterprise starting and innovation, and promoting the information service model of supporting the local innovation development.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-07-26 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] By investigating the copyright contracts of library and information science journals, this paper analyzes the existing problems and puts forward suggestions for improvement.[Method/process] It searches the official websites of library and information science journals by search engines, obtains the copyright contracts published by them, and makes statistical analysis of the contract text from the aspects of form, subject, agreement of rights and obligations, authorization time and procedure.[Result/conclusion] The investigation founds some problems existed in the Chinese library and information science journals, such as lack of rigor in the content of copyright contract, and lack of standardization in the procedure of making a contract. Journal publishing units should pay attention to the signing of copyright contracts as an important process. Standardize the signing procedures,improve the contract text and promote open access, so as to ensure the rights and interests of all parties concerned.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-07-26 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] Library anxiety has negative effects on the effective use of the library. The research aims to explore readers' library anxiety and its influencing factors, in order to enhance quality and efficiency of readers' service. [Method/process] With literature survey, questionnaire, and mathematical statistics method, the research revises Library Anxiety Scale under public reading circumstances. The research uses the revised scale which has good reliability and validity to explore readers' library anxiety from 4 dimensions including library literacy, emotion, and resources quality and resources access. [Result/conclusion] The result shows that readers' library anxiety is at medium-low level. Readers experience the highest level of library anxiety in the dimension of resources access. Readers' age, education, the frequency of library usage are related to the level of library anxiety. Based on the results, this research proposes to conduct reader training, strengthen humanized services, promote mobile queries and improve guidance signs to relieve readers' anxiety from all dimensions.
Subjects: Library Science，Information Science >> Information Science submitted time 2023-04-01 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] The accumulation and inheritance of knowledge promotes the development of human society. This paper proposes to study the inheritance and variation of knowledge by using the knowledge gene of scientific and technological literature, in order to have a more intuitive and comprehensive perspective on the inheritance and development of knowledge.[Method/process] By analyzing the narrow and broad definitions of knowledge genes, the research significance of knowledge genes was determined and their specific research objects were discussed. Two ways of expression of knowledge genes in scientific and technological literature were proposed, and the types of knowledge genes in scientific and technological literature were analyzed. The main factors affecting the inheritance and variation of knowledge genes were summarized, and the inheritance of knowledge genes was designed. And the method of variation.[Result/conclusion] The identification of knowledge genes in scientific and technological literature can effectively reveal the knowledge inheritance and iteration between different documents, and promote the development and perfection of the theoretical system of knowledge memes.
Subjects: Library Science，Information Science >> Information Science submitted time 2017-10-11 Cooperative journals: 《数据分析与知识发现》
Abstract： [Objective] This study ctreated a new model to improve the quality and maintenance efficiency of the personal name authority data in China. [Methods] To prove the feasibility of using open semantic resources to enrich the name authority data, this study analyzed the number and types of semantic resources, evaluation metrics, automation and maintenance speed, as well as the credibility of the open resource. The FOAF was used as an example to implement the schema. [Results] This study set restriction conditions, interface mode and harvest rules for obtaining the semantic resources. It created RDF predicate and two realizing techniques, like SDK and software to discover and integrate resources. This study designed automatic multi-matching algorithm and mapping table to automatically enrich name authority data. [Limitations] Only creates the schema, which was not put into practice. The semantic resource’s storage model and the extraction processing methods are also at the initial framework stage. No detailed implementation technology was discussed. [Conclusions] The proposed method could be automatically matched with open semantic resources of the individual names to enrich local personal name authority data.
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