With the rapid development of e-commerce,the problem of trust becomes one of the biggest obstacles.To evaluate the level of trust is a feasible method to solve the problem of e-commerce trust.The trust evaluation of e-commerce is a complex problem containing multiple factors,which evaluation method is selected makes a big difference.Firstly,the evaluation method was comparative analyzed from the advantages and disadvantages and applicability.Then selected representative research and application cases of e-commence trust evaluation to evidence the above analysis conclusion,and made it as a reference in choosing evaluation method of e-commerce trust.

Based on mutual promotion and development in this discussion of information technology and business models,this paper analyzed the characteristics of socialization commerce and the driving force.Focused on analyzing the traditional online shopping process,social e-commerce shopping process,six dimensions of social e-commerce,and on the basis of a comparative analysis of social commerce and traditional e-commerce,it discussed the models for social e-business research,and the operational details.Finally,concluding remarks,and Looking forward to the future development of social commerce.

The personalized service quality depends on whether accurately get user interests model.At first,the user's interest concept was discussed,then information collection method of user's interest and construction methods of user profile based on weighted keywords were discussed,and at last effectiveness of the methods was verified by the example.

The Electronic map is a new technology product in the early 1980s and has been widely applied to car navigation,urban construction and other fields of society.By the methods of patent information analysis methods and tools,this paper made an analysis of annual patent number,the main IPC distribution,the main patentee distribution between domestic and foreign in Electronic map technology and regional distribution,life cycle,types of application in domestic research.Based on the analysis above,found the differences between domestic and foreign research,hot research,tend of development.The results provided some suggestions for the technology innovation and strategic development of Electronic map industry.

This paper is based on the complex network of social dynamics to conduct a comprehensive study,and discusses the social network containing specific content.This introduced emphatically the degree and degree distribution,weighted network and community structure and dynamics of social networks and clustering algorithm.Especially this pays attention to the social network robustness and social network self organized criticality and kinetics of specific performance.And it provides a more practical method for social network dynamics analysis at the present.

The government,in the prevention and control of the internet rumors,shoulders the duties of network rumors monitoring,early warning,dredge and management functions.When the network rumors arise,whether the government can lauch an emergent preplan in time,using the advantages of their own authority,multi-channel to efficiently meet the public information needs,and make logical,sincere rumors-denial,directly determine the influence of the internet rumors breadth and depth.This article,combining with the different stages of the internet rumors spread characteristics,make analysis from the three aspects of the government actions,internet rumors audience and media,in order to provide beneficial references for the government's rumors denial strategy.

The conversion of rational paradigm to technical paradigm,especially the almost total replacement of rational paradigm brought a certain crisis for the existence and development of library science.How should we regard this paradigm conversion of library science under this situation from philosophical angle?How should we recognize and understand the current situation of library and library science?And what is the true meaning of Monism and Pluralism of knowledge and understanding of library science? This article will mainly discuss the following four questions:1."Rational paradigm" has always been one of the major study paradigms."Technical paradigm" is irresistible,but still has much room to improve;2.How to make a proper understanding of rational paradigm in the area of technical paradigm;3.What is library science and what is reasonable pluralism library science;4.What does Library science do and how does it work.

In order to expand the subject service area by integrating into the front line and embedding into the process,it is very necessary for the subject librarians to carry out in-depth user research.Subject user analysis of a university was carried out with the help of SCI to discover and evaluate this university's subject leading talents in this empirical research.The research indicated that by building subject talent model and disciplinary team visualized network through integrated use of bibliometric methods and SNS to reveal two universities leading talent evaluation indices,namely academic attainments and team-work awareness and to select leading talents according to the two indices,related disciplines leading talent candidates can be worked out easily and directly and the structure characteristics of the disciplines users could be demonstrated.

By analyzing the different characteristics of operation mode and the existing copyright problem construction of digital library,in this paper,proposed that the different properties of profitable and public digital library should be distinguished,and their legal relationship in the position also should be confirmed.In order to realize the balance of the interests of all parties,the construction of subject to different needs should be set up,and adapted to the copyright system.

Exampled by a series of Xiangxi intangible cultural heritage resources data,the paper pointed out the necessity of database construction.Database construction mechanism,database model,Construction key and database construction strategy were discussed in detail.

Internet of Things will inevitably bring about profound changes in the university library.Firstly,the article introduced the origin,definition and its principle of Internet of Things.Then,the article analysed the development status of Internet of Things.Finally,the article expounded the application of Internet of Things in university library.

Using cloud computing powerful information resources sharing,construction of information resources sharing mode,has become a hot research subject in the library and information science,and caused wide concern.The article in the cloud computing on the basis of the theory of regional information resources sharing,analyzed the present situation and the existence questions,and proposed four categories based on cloud computing theory of regional information resource sharing mode.

National Science and Technology Infrastructure of China(NSTI)is China's unique scientific and technological resources integration and sharing facilities,it belongs to the national scientific and technological innovation support system.After nearly 10 years of construction,in the "12th Five Year" period,NSTI advanced into a comprehensive operation & service stage.It brings the shift of operation model and new problems which need prefund discussions and research.Based on the main progress of NSTI in recent years,the paper discusses several key problems such as input,operation & service model and operation guarantee of the platform,raise reference recommendations and measures for the further development of the National Science and Technology Infrastructure in the operation & service stage.

The integration of digital information resources is one of the core services that are carried out by the library,especially the digital era and the network era in today,the integration of digital resources is more important.This paper explained the characteristics and influencing factors of the integration of digital information resources,though introducing the necessity of the Library about the integration of digital information resources,and then the paper discussed the integrated approach of the digital information resources,finally it proposed optimization strategy in connection with the integration of digital information resources,then specified the future trends.

The paper briefly introduced the current state of compilation and publication of Shanxi local yearbook and its information resources use.With regard to the problems existing in the use of information resources,it put forward measures of making more effective use of the information resources of Shanxi local yearbook.

This paper first discussed the basic concepts of the digital library and the safety information sharing,analyzed the factors about the impact of the digital library's safety information sharing,and established the system of the library's information sharing in security,finally proposed the implementation strategy of the university digital library's safety information sharing system implementation strategy,provided for the realization of the information sharing of digital library in universities.

Knowledge service is the need of Social development in the knowledge economy era,is the need of the implementation of knowledge management to promote the development of the archives cause.This article elaborated meaning of archives knowledge service,the relationship of archival knowledge service and information service,analyzed advantage of network knowledge service.Put forward construction method and implementation of archives knowledge service system.

With the maturity of 3G technology and the popularity of smart phones,mobile social networking services are developing rapidly in the Internet market.Now,development of Mobile SNS also walked through from winter to spring for decades,it is moving on well.The mobile SNS is increasingly welcomed by users,and its market value is also gradually becoming apparent.Currently,mobile SNS gets a wide range of uses based on real relationships,but in the process of its development,it also produces user's social fatigue and group psychology.Renren.com is a leading social networking sites,its mode of development is worth learning.The development of mobile SNS needs to fit with psychological characteristics of Chinese and the way of communication.Also the cultivation in the users' mobile social networking habits is needed in order to break through the bottlenecks and achieve long-term development of SNS.

The Co-link analysis is putting the co-citation theory into the use of web-link structure analysis.To reveal the link between the network community site,excavation hide behind the law of the link relations and network characteristics.This article selected 30 representative network community site as a research object,using of search engines Yahoo! and Bing Collect 30 the number of co-link of the online community,and then after using SPSS and UCINET6 software to make multidimensional scaling maps and social network map,obtained relationship between the clustering of the 30 community website by the clustering and visualization.

10 University libraries at home and abroad using LibGuides platform were selected as research objects.By comparison,this paper analyzed the basic situation of the guides to understand the difference of navigation capabilities of each home page.By investigating the situation of using LibGuides' functionality from the resources statistics and comments,patrons' participation and embedded retrieval systems,and evaluating the differences of collection,management,organization of information of the most popular guide of each library,it provided some useful suggestions for Chinese libraries.

This paper introduced the visit to Hong Kong University Library impression,briefly described the Hong Kong of university librarians,librarians have good qualities and professional background,as well as the library of advanced management concepts,"everything for the readers"and"based on reader"embodied in all aspects of work.At the same time introduced the Hong Kong Academic Library Link(HKALL),including 8 universities League organization and on the interlibrary loan in the utilization of resources.

In order to improve the sci-tech novelty search efficiency and bring the pre-retrieval into full play in the sci-tech novelty search process,this paper discussed the pre-retrieval process of sci-tech novelty search in practice and analyzed the role and basic idea of pre-retrieval combining practical work.It also illustrated the pre-retrieval method and listed the matters needing attention.This job could be a reference for people who work on the sci-tech novelty search.

This article described the phenomenon of information asymmetry in the College Library Service,analyzed the cause from the two aspects of the libraries and the readers.And put forward that the library should use the advantages of network community:open interactive,personalized,share collaboration and so on.The library should build a library online community to improve the viscosity of readers to the library,effectively reduce information asymmetry.

According to the basic connotation of library reader work,based on the original library automation management system and electronic resource utilization,according to the CRM(Customer Relationship Management)system using UML(Unified Modeling Language),the new system analysis was established from the collection utilization,readers' information obtain to data modeling and analysis,finally to the effect of decision support system,so as to realize the lasting effect to the readers as the center mechanism.

The means of knowledge management is information technology,its crux is HR management,and its aim is knowledge creation.The software and hardware,the substantial and virtual learning environment and creative culture in IC provide comprehensive room,space and atmosphere for achieving the goal of knowledge management.IC is a successful practice of the theory of knowledge management.

Relying on its search engine,Baidu has launched a range of social services products,such as Baidu Know,Baidu Post Bar,etc.In users' eyes,Baidu is no longer a single search engine,but a portal community which can provide all kinds of information and knowledge services.This study developped a research model so as to explore impacting factors of Baidu products usage basing on the theory of UTAUT.Empirical data were collected through survey and Structural Equation Modeling(SEM)was used to analyse the 298 valid data coming from the users of Baidu products.The results indicated that effort expectancy was the key determinant of impacting the usage intention of Baidu products and usage intention was further the key determinant of impacting the usage behavior of Baidu products.Finally,this paper put forward relative countermeasures and suggestions with the consideration of Baidu context.

《Scientometrics》is the first professional journal of international scientometrics research.This paper made a multiple perspective analysis on the document data that published between the year 2001 and 2010 based on information visualization method.For author co-citation network,the main research structure includes H-index research group represented by Hirsch J.,patentometrics research represented by Meyer M.,Narin F.,co-citation analysis and scientometrics indicator research group represented by Price D.,White H.,Small H.Currently,the research fronts of international scientometrics main includes H-index and relevant indicators,scholar network and semantic structure research,patentometrics analysis,indicators of scientometrics and network analysis.

Based on the scientific research articles retrieved from the Scopus database,a large scale of bibliometric study has been made from many aspects as the yearly articles amount,authors,citations,subjects,in order to reflect and evaluate on the general scientific research capability of distance education in the world.

The paper discussed the design and application of team-based learning(TBL)in Information Retrieval Course,including teaching aims,teaching content,teaching organization,teaching evaluation and team building.TBL could improve students' learning initiative and the spirit of teamwork,as well as the integrated use of knowledge to problem-solving skills.

The practical ability of information management class specialty includes key ability and professional ability.The paper begined with the analysis of the connotation of practical ability of information management class specialty,discussed the main approaches to train the practical ability of information management class specialty in the local national universities to provide some reference for the local national universities to develop information management class specialty training.

Accessing the data from 1985 to 2010 of patent application and publication of application in the ranked top 10 of science and engineering universities in our country from the Chinese patent database in CNKI,this paper made rounded analysis in four aspects,time distribution,patent type distribution,regional distribution and technology field distribution,so as to draw the future development trends,summarized the problems facing with and proposed the solution countermeasure and the suggestion.

Based on clarifying the nature of journal evaluation,the paper pointed out that journal evaluation must conform to the trend of the times,the contemporary trend of the subject development is interdisciplinary.Determination of the interdisciplinary index of journal evaluation should contain the four elements—the ability to absorb external subject knowledge,the ability to spread knowledge outside other disciplines,interdisciplinary degrees about the published thesis,and the multi-disciplinary background about Co-authors.At the same time,the paper gave the measurement formula.

Since space management is an ubiquitously important problem for libraries,which directly affects the efficiency and quality of stack management.The cost of space is perceived as one of the library's invisible expenses.By changing the layout of the book stacks and the management principles as well as employing the RFID facilities, a new stacks management model called "large-medium-small" model is proposed.In the model,three kinds of stacks with different functions collaborate to facilitate the cost-effective space utilization of the library.Therefore,the readers finding literature blindness will be effectively reduced.

Libraries"third space library"movement in full swing,the extraordinary significance.On the basis of the Library Services function analysis of the connotation of the third space and the third space,the library service capabilities to enhance the third space from four areas of spiritual,environmental,institutional,service,and finally given a case.

Connecting with the actual situation of the construction of the Website of Changchun Normal university's library,this paper expounded the basic contents needing attention in the construction of the Website of common university's library,which mainly included the column setting,pagedesign,techniqueapplication,and later period maintenance,etc.

This paper analyzed the management and service status of the university library training rooms, and discussed its management methods and countermeasures in many aspects,such as the management mode,the reservation method,the appointment time,and the improvement of the reservation number limit,etc.

This paper explained the research contents and the main function of the sports competitive intelligence,analyzed the task and purpose of the sports competitive intelligence research in university,and the necessity of carrying out sports intelligence research work in higher sports universities,concluded the application of sports competitive intelligence science in university competitive sports.

Recently,there're an increasing number of scholars believe it's IT capability,not only the application of IT,influence the firm performance.Therefore,researching how can IT capability infects firm performance and their relationship is a hot topic both in Chinese and foreign research.Although there have been too many achievements in the research of IT capability,there's lack of unified system both in the theory and empirical.In this paper,it summarized and sorted the concept of IT capability,described the relationship of IT capability and firm performance and what factor effect the key function between the relationship.At last,three further research trends on IT capability were discussed.

This paper analyzed the users' demands of the agile supply chain based on the analysis of its features.Then,it introduced an agile supply chain model of knowledge service on the basis of knowledge flow.It could provide a better system of knowledge service for enterprises within the agile supply chain,so as to help them enhance their competitiveness by effective application of creation of the knowledge resources.

This paper elaborated the characteristics of projects-based organization and the types of knowledge risk.For the high turnover of project-based organization,knowledge management difficulties and serious problems of knowledge loss,it proposed a knowledge risk management model of projects-based organization which contained knowledge risk management planning,knowledge risk identification,qualitative assessment of knowledge risk,quantitative assessment of knowledge risk,designing and accomplishing the knowledge preservation plans and monitoring and controlling knowledge risk management.The model will provide inspiration for knowledge risk management of projects-based organization.

Selecting Gmail as an example,this paper analysed email's usage for three main PIM functions:task management,personal archiving and contact management;Based on the foreign existing research results,it presented problems arising from email's critical role in PIM and the countermeasures to these questions;meanwhile,made a conclusion about the future of email and PIM in three aspects:new challenge,new technology and new change.

As the division of labor(specialization)→cooperation mode almost covers all the existing economic forms,the cooperative economy has gradually become the mainstream.Looking at the research of discussing cooperation at home and abroad,we can see that the cooperation stability is one of the most critical propositions.Based on database of CNKI from 1985 to 2011 years of cooperation in research literature,this paper regards the establishment of stable cooperation relationship and the maintenance of stable cooperation relationship as the main line to review the connotation of cooperation stability,cooperation stability characteristics,affecting factors and expression.And it pointes out the possible direction of the cooperation stability study:study ideas which are based on behavior cooperation stability.

The knowledge field is the important concept of knowledge management.The domestic professionals of the library and information science have studied the knowledge field from the four viewpoints,such as organizational management,informatics,library science and science of science.The reserchers explored the following subjects as the concept of knowledge field and its model and measurement and its functions.There are some questions in the present studies,but it also shows the potential future.

This paper summarized the development process of the university library's social service theory which includes forming stage,development stage and blowout stage in recent 10 years.This paper also analyzed the way of university library's social service which includes diversification methods,specialization contents and multiplicity objects.These all can provide the reference frame for the more development of university library's social service.