[Purpose/Meaning] Integrating the viewpoints of all parties and putting forward a relatively controversial and universally acceptable new discipline system of information science is not only conducive to the orderly development of information science,but also conducive to the promotion of the discipline status of information science and the inheritance of the knowledge system of information science.[Method/Process] On the basis of reviewing the existing academic achievements on the framework of the discipline system of information science,this paper proposed a new basic framework,which integrated information thinking and Intelligence thinking,and unified the existing branches of information science in one framework.[Result/Conclusion] The framework consisted of the following parts:the basic knowledge system of information science consists of the basic theories of information science,the supporting theories of information science,the history of information and information science,and the technical system of information methods;based on the basic knowledge system of information science,a group of branches of information science have been evolved by combining the basic knowledge system of information science with the information problems in specific fields;A group of interdisciplinary disciplines formed by the interdisciplinary integration of information science and other disciplines and dominated by other disciplines;The branch knowledge systems of theory,application,technology,management,practice and education with its own characteristics subdivided by each branch of Information Science;Several research topics included in each branch system.

[Purpose/Significance] Under the background of civil-military integration strategy,the concept of sharing military intelligence and social science intelligence was put forward and the possibility is analyzed.[Method/Process] Based on data visualization analysis,this paper took the relevant journals of intelligence sharing in CNKI database as the research object,analyzed the information of intelligence sharing research over the years,such as key words network,author and institution,and carried out cluster analysis to discuss the current constraints and research hotspots of intelligence sharing development.[Results/Conclusion] This paper analyzed the possibility of intelligence sharing under the integration of military and civilian,and put forward the research direction of intelligence sharing in the characteristics of the new era.

[Purpose/Significance] Nowadays,with the increasing importance of research data,data paper describing and introducing research data has developed from a conceptual concept to a new publication available to scientific research community.Domestic scholars have also brought data paper into the research community.However,the current Chinese translation of data paper in Chinese academic circles does not accurately reflect the connotative boundary and functional orientation of data paper.Clarifying the concept of data paper and using more appropriate Chinese translation of data paper will help to promote the more standardized and rigorous research of data paper in theory.[Method/Process] The difference between data paper and traditional(academic)papers was analyzed from four perspectives:concept boundary,content elements,intrinsic attributes and function orientation by application of content analysis and comparative analysis.[Results/Conclusion] The study found that data paper was not independent and was an annex to the research data set that describes;data paper emphasizes explanatory and introductory;and the object described by data paper was procedural rather than conclusive.Therefore,the simple translation of data paper into "数据论文" failed to accurately reveal the conceptual connotation and functional attributes of data paper,and it was easy to understand it as a "new type of(academic)paper",so using "数据导引" instead of "数据论文" as the Chinese translation of data paper will be more accurate and appropriate.

[Purpose/Significance] Citation affective analysis reveals the positive,negative and neutral emotional tendencies of citation documents,which includes the deep semantic relationship between them and helps evaluate the cited documents and authors more accurately.[Method/Process] This paper took the citation sentiment of the literature in the field of natural language processing as the dataset and analysed the characteristics of citation mark location guidance and emotional vocabulary of emotional expression in citation and constructd an automatic recognition model of citation emotion by using support vector machine(SVM)to explore the method of generating larger-scale data.[Result/Conclusion] The practical application proved that the classification features were highly differentiated,F1 value was 5% higher than the original model,and the recognition effect was better.The characteristics of citation sentiment enriched citation network analysis and can improve the paper evaluation system.Automatic recognition model can improve the recognition effect of citation sentiment classification and has high practical value.

[Purpose/Significance] Despite the fragmentation of resources,the interaction of functions and the increasing individualization of services in mobile government system,the situation of mobile government system was discarded and uninstalled from time to time.The reason is that mobile government system does not push appropriate information for users at the right time and place,and the homogeneity of services show seriously.[Methods/Processes] The maximum frequent pattern mining method was used to conduct in-depth research on scenario-based services of mobile government system,mining scenarios of frequent access of different types of users on the basis of clustering of different users,and providing targeted services for users based on the mining rules.[Methods/Processes] Scenario service of mobile government system could not only provide users with any information at any time and anywhere,but also push appropriate information for users at the appropriate time and place.Scenario service of mobile government system was to change from satisfying users' diversified and personalized service to satisfying users' scenario information needs,from user-centered to user-centered.In the scenario-centered,ultimately enhanced the pleasure of mobile government users' information acceptance.

[Purpose/Significance] Under the increasingly popular environment of Internet communication,the virtual academic community plays an important role in the exchange and cooperation of scientific researchers.Based on the psychological contract theory,this paper explored the implementation of different types of psychological contracts.The specific influence of the staff's EVLN behavior added a richer content to the practice of psychological contract theory to a certain extent.At the same time,the introduction of psychological contract theory could make up and improve the research of the predecessors on the virtual academic community,for the research between researchers.Behavior provided new ideas.[Method/Process] In this paper,the scientific research personnel in the virtual academic community divided their psychological contracts into three types:transaction type,relationship type and concept type,and explored the fulfillment of psychological contract through empirical means for exit,contribution and loyalty and the specific impact of contributing behavior.To this end,the scientific network and the scientific research personnel known as the survey object,the online questionnaires were used to obtain 308 survey samples,combined with the research hypothesis to construct the EVLN behavior impact model which was tested and analyzed.[Result/Conclusion] The results of the study indicated that the implementation of different types of psychological contracts would have different degrees of impact on the EVLN behavior of researchers in the virtual academic community.

[Purpose/Significance] In order to discover the universal law of online learning user behavior in different research backgrounds,eliminate the impact of research time,survey samples,etc.,and to summarize and comb the research conclusions in this field.[Method/Process] This paper used meta-analysis to study the behaviors of online learning users at home and abroad,a total of 64 articles and 21227 independent samples were analyzed comprehensively.[Result/Conclusion] The study found that there were 25 factors that were significantly related to the behavior of online learning users.The intensity-related factors were mainly concentrated in the user and system facts.The moderate correlation also added social impact.The weak correlation factors have not appeared,indicating that the exsisting researches were relatively concentrated.Specifically,the most influential factors were attitudes,perceived convenience,and perceived entertainment.The weaker impacts were individual innovation,computer anxiety,and information quality.Perceptual autonomy and quality of service had no significant impact.At the same time,according to the research results,based on the status quo of online learning platform,suggestions for optimizing online learning services were proposed from the user,system and social perspective.

[Purpose/Significance] This paper explored the influential factors of the WeChat users' willingness to accept health information and built the model of them in order to screen health information for WeChat platform and provided reference for optimizing information service.[Method/Process] The research made a semi-structured interview with 27 WeChat users aged 45 and above,and analyzed the interview results with NVivo11.Finally,10 categories and 3 main categories were extracted.[Result/Conclusion] This paper ranked the 10 categories above according to the degree of influence.Among them,information demand had the greatest impact.The impacts of information credibility,self-efficacy and past experience reduced inturn,while identity motivation had the least impact.Hereby,from the three main categories of pre-acceptance,acceptance and post-acceptance,the relevant revelations were summarized.

[Purpose/Significance] With the view to explore the influence mechanism of interactive situational experience on continuous sharing intention of crisis information in social network,classify and grade differently characterized information in the network,monitor and govern crisis information,and enhance the intention of continually sharing positive information from the perspective of interactive situational experience.[Method/Process] With perceptual fluency,cognitive concentration and cue dependency as independent variables,continuous sharing intention as dependent variable,perceived marginal utility and expectation confirmation as mediating variables,the paper constructed influence mechanism model of effect of interactive situational experience on continuous sharing intention of crisis information in social network.And the sample data was obtained through questionnaire survey.The data was analyzed using research methods SEM,and were processed through AMOS22.0.[Result/Conclusion] And it concluded that perceptual fluency,cognitive concentration and cue dependency had significant positive effect on continuous sharing intention through mediating variables perceived marginal utility and expectation confirmation.Among these,the effect of cognitive concentration was the most intensity,perceptual fluency more intensity,and the last was cue dependency.Besides,there was differential effect of interactive situational experience on continuous sharing intention between-and in-gender,age and education.And finally,the paper analyzed and discussed the research results,and indicated the theoretical and practical implication of the research conclusion.

[Purpose/Significance] Almost all the information systems and services in the Internet are trying to change the attitude or behavior of users.Although some theories in social psychology have been used to study the intentions and behaviors of users,most of these theories provide solutions from the perspective of users rather than system design.[Methods/Process] Through sorting out relevant researches on information persuasion technology and persuasion system,and using the design model of persuasion system,this paper analyzed the application of persuasion system in the social question-and-answer platform by taking Zhihu as a case.[Results/Conclusion] In addition to the six principles of liking,social role,first impression,authority,verifiability and competition,the persuasion principles of different system characteristics proposed by the persuasion system model were all reflected in Zhihu.Among the unreflected principles,the principles of liking and first impression needed further investigation,while other principles might become the next direction of Zhihu's improvement.

Building a data curation platform that can be used and saved for a long time is the core link and key of scientific research data curation service.Aiming at scientific data curation platform of institutional repository data standardization,dependability,security and privacy problem,using the block chain technology,such as security,justice and decentralized features,put forward chain technology into blocks of institutional repository of scientific data curation model.This model can realize the basic function of scientific data curation of institutional knowledge base,ensure the security of data storage,and improve the efficiency and utilization rate of scientific data sharing and intellectual property protection.

[Purpose/Significance] Citation analysis plays a vital role in the three aspects of information retrieval,scientific paper evaluation,revealing the knowledge structure evolution.With the appearance of full-text literature repositories,Citation analysis entered the 4 Era——full-text citation analysis age.However,there is no Chinese full-text literature database,which have greatly restricted the research and application of full text citation analysis in Chinese Literature.[Method/Process] In this paper,we proposed a method to establish efficient data set and retrieval platform for Chinese full text citation analysis,including:(1)the paper metadata and reference extraction methods based on rules and SVM classification methods were proposed;(2)a standard data set generator based on spark platform was proposed;(3)a scientific literature retrieval platform with reference content was put forward.[Result/Conclusion] The establishment of the standardized data set of the citation content analysis will improve the research efficiency of the full text citation analysis in the field of science and technology in our country and improve the search precision of the scientific and technological literature.

[Purpose/Significance] With the gradual promotion of reading promotion,the phenomenon of homogeneity is becoming more and more prominent,which seriously restricts the sustainable development of reading promotion,so that reading promotion can not play its due role.In-depth analysis is due to the poor perception and adaptability of universities to the changes of reading promotion environment.[Method/Process] Aiming at this problem,based on the environmental changes of University libraries,scenario elements were brought into the research field of reading promotion.The scenario mechanism and path of reading promotion were constructed from the time period,space,audience and way of reading promotion.On this basis,it put forward the promotion strategy of scenario-based reading.[Result/Conclusion] The results showed that the study of reading promotion from the perspective of scene not only enriched the existing theory of reading promotion,but also provided guidance for the practice of reading promotion.

[Purpose/Significance] In the era of mobile Internet,rumors' dissemination has undergone tremendous changes.On one hand,the spreading of rumors is no longer limited to isolated offline interpersonal networks or online Internet networks but has become more common in the coupled networks.On the other hand,individual's different characteristics play a more important role in the spreading of rumor rather than the traditional probabilistic way does.For the above reasons,this paper proposed a rumor propagation model based on audience portrait under Age Coupled Social Networks(ACSN).[Method/Process] Our proposed network(ACSN)was constructed according to the age of the audience.In the network,individual was portrayed from the basic characteristics of the audience's cognitive ability,anonymity and authority,as well as the psychological characteristics of audience's conformity effect,memory effect and the influence of friends.A multi-dimensional function was proposed to realize the rumor dissemination model based on such portrait.[Result/Conclusion] The rumor dissemination model proposed in this paper was simulated under ASCN.The results showed that:1)ACSN could truly reflect the characteristics of rumor transmission under the current network environment;2)the basic and psychological characteristics of audience had a great impact on rumor transmission,and could better reflect rumor transmission in real social networks.

[Purpose/Meaning] The empirical comparison of the current operation mode and guarantee mechanism of Chinese and foreign government data open platforms will contribute to the construction and development of government data opening in China.[Methods/Processes] Based on the Data.Gov platform data of various countries,using empirical analysis,statistical analysis,and comparative analysis,the government data was analyzed from the data layer,platform layer,and management level of the government data open platform and the status of open integration and utilization mechanisms,openness and collaboration mechanisms,and management and evaluation mechanisms were analysed.[Results/Conclusions] Drawing on foreign advanced technology and management experience,we will speed up the completion of pilot projects in various provinces and cities,and build a national-level Data.gov professional platform based on CKAN.

[Purpose/Significance] This paper explores the influence of different factors combination on local government's response ability to network public opinion.The purpose of the study is to help the government resolve the crisis of network public opinion and improve the credibility of the government.[Method/Process] Selecting 16 provinces in eastern and central China as examples,this paper used a hybrid method of data envelopment analysis(DEA)and qualitative comparative analysis(QCA)to study.Based on the input-output perspective,it chose five indicators:communication ability,interaction degree,service level,response initiative and public satisfaction,and explored the ways to improve local government's network public opinion response ability from two perspectives of high comprehensive ability and low comprehensive ability.[Result/Conclusion] High responsiveness was a necessary condition for the realization of high comprehensive ability.On the premise of maintaining high responsiveness,improving the level of interaction or service can effectively improve the responsiveness of local government network public opinion.Low public satisfaction was a necessary condition for the realization of low comprehensive ability.On the premise of maintaining low public satisfaction,even if the government improves the level of service,it may only bring the opposite results.When the government maintaind low communication ability,low interaction degree and low public satisfaction,it would inevitably lead to the reduction of local government's response ability to network public opinion.

[Purpose/Significance] In order to find research opportunities and provide theoretical guidance for social marketing practitioner on the base of understanding the current situation on social media users' information overload.[Methods/Process] The domestic and abroad literatures on social media users' information overload were analyzed systematically from the aspects of antecedents and consequences in this paper.[Results/Conclusion] The causes of information overload not only include the system and information features of social media,but also include the personal characteristics,usage characteristics,and online social relationship characteristics of users.Information overload has impact on social media users' negative emotions such as fatigue,emotional exhaustion,and dissatisfaction.Moreover,information overload affects social media users' discontinuance or switching intention,and information avoidance,etc.

[Propose/Significance] This paper summarized the research status of social media in government,analyzes characteristics and shortcomings of existing research,and provides some references for future research related to social media in government.[Method/Process] Through the literature research,this paper systematically summarized studies on government social media from 2014 to 2019,exploring the characteristics and shortcomings of existing research,in order to provide reference for future research.[Result/Conclusion] This paper concluded that many government social media studies belong to quantitative researches.The analysis methods included content analysis,statistical analysis,social network analysis and machine learning.The research topics focused on the operation and management of government social media,content mining,emergency management,functions and roles.The existing research had some shortcomings,such as limited data sources and analysis methods,lack of systematic and normative research paradigm,and so on.It also provided ideas for future research of government social media from the perspective of government and the public.

[Purpose/Significance] In order to help the researchers accurately grasp the potential research areas,the paper systematically analyzed the research status in the field of function design of virtual community.[Method/Process] After reviewing the relevant literature in the field of function design of virtual community at home and abroad,the paper gave an introduction of the existing problems.[Results/Conclusion] The existing researches mainly focused on function design of the formation system,interaction system,resource management system,and personal information management of virtual community,and the influence of system functions on users intention.There were some problem such as" system function design pays more attention to system implementation than user experience" and so on.Therefore, the future research should pay attentions to users' experience and satisfaction of virtual community and so on.