Subjects: Library Science，Information Science >> Library Science submitted time 2023-08-27 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance]With the gradual increasing number of social network users, the research on the behavior of personal information security in social network has a positive role in better helping social network users to avoid social network security risks and urging the social network platform developers to improve information security technology.[Method/process]Based on the theory of social cognition and protective motivation, this paper constructs a model of influencing factors of social network personal information security behavior, and tests the applicability of the model by the survey of questionnaire and structural equation method.[Result/conclusion] The results show that response efficiency is the most important factor which influences the behavior of personal information security protection in social networks, and the perceived threat and self-efficacy have a positive effect on personal information security protection willingness. But avoidance behavior has a negative impact on the willingness to protect information security, and the users' willingness to protect information security has a positive impact on the behavior of information security protection.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-08-27 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] This study aims to make an analysis of the evaluation effect of the mobile library user-generated content (UGC), which is beneficial to improve the recommendation and promotion of mobile library resources.[Method/process] An evaluation model is constructed based on the sentimental analysis. After the preprocessing of the UGC of the 16 best-selling books from Zhangyue library, data analysis is divided into three stages, including dictionary construction, sentiment classification and evaluation.[Result/conclusion]The results show that the sentimental tendencies of UGC in mobile libraries are pluralistic and consistent, and the neutral evaluation is important, as well as the final evaluation results is reasonable.In this paper, the theory of sentiment analysis is introduced into the research of mobile library UGC, which can provide reference for mobile library to improve its social service measures and improve its social service quality.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-08-27 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] Researching information interaction between enterprises and users under the new media environment, and understanding user information interaction behavior characteristics, can help enterprises to understand the user needs to provide better service, so as to improve the core competitiveness of enterprises.[Method/process] By social networks and semantic analysis method, combined with the auto industry of three representative enterprises, it analyzes forwarding and forwarded, attention and focused, and reviews and commented behavior and interactive cohesion of enterprise and users information interaction with point centrality, betweenness centrality, closeness centrality and eigenvector centrality. It uses semantic keyword word frequency to analyze information interactive word frequency, and then presents the behavior characteristics of enterprises and users in the new media environment through five feature attribute indexes.[Result/conclusion] This article is based on social network analysis and semantic analysis to build the behavior model of enterprises and user information interaction under new media environment, which can be used as research framework to analyze information interaction between enterprise and user. The results of data analysis show that enterprises can use new media platforms to enhance information interaction with users and improve the competitiveness of products and services.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-07-26 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] The article collects and analyzes relevant literatures on artificial intelligence research in the field of library and information at home and abroad, in order to understand the current research progress and future research trends of artificial intelligence in the field of library and information, and provide reference and research for academic and industrial research.[Method/process] Using literature analysis and knowledge map visualization method, the origin and development of artificial intelligence research in the field of library and information at home and abroad, domestic and foreign research hotspots and future research trends are compared and visualized.[Result/conclusion] From the perspective of research and development trends, the number of relevant research results at home and abroad is increasing year by year. From the research hotspots, foreign research mainly focuses on the application research of artificial intelligence in information retrieval, social media content classification and sentiment analysis, and knowledge question and answer. Domestic research mainly focuses on artificial intelligence in network public opinion analysis, library intelligent search and recommendation services, and social media network data analysis. From the research trend, future research should focus on the four main directions of artificial intelligence technology application visual search and semantic search, smart library service, social network data mining, and artificial intelligence impact on privacy and security.
Subjects: Library Science，Information Science >> Information Science submitted time 2023-04-01 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] This paper took VR reading user interaction experience as the research object, and constructed a comprehensive, comprehensive and scientific evaluation index system from the interaction process. Combining analytic hierarchy process and fuzzy comprehensive evaluation, a set of reliable and operable evaluation methods was formed, and a specific VR reading experience was taken as an example for evaluation research. This research is not only helpful to understand the current development status and content characteristics of VR reading experience, but also can play a guiding and promoting role in the application of VR interactive reading and the development of VR system.[Method/process] Based on the human-computer interaction theory, from five dimensions:the interactive system, interactive content, interactive function, interactive interface design and interactive service subject, the data of this paper were obtained through online and offline questionnaires, and the factor analysis method was used to construct the interactive experience evaluation index system for VR reading users.[Result/conclusion] The empirical research results have shown that the evaluation indicators and evaluation methods constructed in this study are feasible and workable, and can obtain comprehensive and comprehensive evaluation results of users' interactive experience of VR reading.
Subjects: Library Science，Information Science >> Information Science submitted time 2023-04-01 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] In the process of accelerating the new urbanization strategy in China, it is of great significance to analyze the information behavior characteristics and evolution of migrant workers, so as to realize accurate information poverty alleviation and analyze the information needs of migrant workers in the new urbanization process.[Method/process] Based on defining the migrant workers, on the basis of using the Python language and Xpath with the baidu post bar workers data, using Jieba library to realize participle operation according to the two dimensions of time and content to the data visualization research, online information sharing for the migrant workers group behavior characteristics and evolution were analyzed.[Result/conclusion] The research conclusion reveals that in the process of new urbanization in China, the alienation degree of the acquired content in the online information acquisition behavior of migrant workers continues to deepen, and the level of demand continues to improve. The time feature of online information release behavior is policy-oriented. The urbanization strategy issued by the government, supporting the return of migrant workers to their hometowns, protecting the rights and interests of migrant workers and other policies have an important impact on the evolution of farmers' information behavior. The theme features of online information sharing are diversified.
Subjects: Library Science，Information Science >> Information Science submitted time 2023-04-01 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] This paper collects and analyzes relevant literatures on user information behavior in virtual reality environment abroad, in order to understand the progress and future research trends of virtual reality in the field of library and information science, and provide reference and inspiration for future academic and industrial research.[Method/process] Using literature analysis and knowledge mapping visualization method, the origin and development of user information behavior in virtual reality environment abroad, foreign research hotspots and future research trends were analyzed and visualized.[Result/conclusion] From the perspective of researching hotspots, foreign research mainly focused on the research of user information acceptance behavior, user adoption behavior and human-computer interaction behavior under virtual reality environment. From the researching trend, future research will more concentrate on user social behavior, user adoption behavior and user reading behavior in virtual reality environment.
Subjects: Library Science，Information Science >> Information Science submitted time 2023-04-01 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] As an emerging information technology, augmented reality technology has great space of research and development. The international research on user information behavior in the context of augmented reality is of great theoretical and practical value in promoting the development of China's augmented reality industry and guiding the research on graphics and information.[Method/process] Based on the methods of bibliometrics and knowledge mapping, this paper conducts analysis on the origin and development and knowledge mapping analysis on research hotspots, and provides insight and analysis on the future trend of this field.[Result/conclusion] The research status on users' information behavior in the augmented reality environment is still of rapid development. And the involved information behaviors research hotspots include information adoption behavior, information acceptance behavior and information interaction behavior. The future research direction from information science & library can be analyzed from three fields:the user interactive experience based on different scenes, the application of augmented reality in library construction, and the innovation way of reading books by augmented reality.
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