The study proposed a method to improve the categories of e-commerce site which based on tags to solve the problem of users' concept does not match the actual categories.The method is that making the user tags clustered,then making the clustering results in the form of hierarchy,and mapping it to web site categories to improve e-commerce sites' categories search efficiency and category navigation performance.

The reviews of commodities on the web conclude lots of valuable information that are consuming habits,consuming experience and consuming preference of the customers,which can supply good materials that help analyze customers' behaves to marketing researchers.This paper designed a way to analyze customers' behaves in the web environment.Firstly,extracting features of product,customers' information in customers' reviews and customers' emotional tendency towards concrete product features which are gathered.Secondly,dividing customer groups according to customers' information.And then discussing different customers' preference to different products.Corporations can acquire customers' feedback of product in time and make excellent marketing strategies by the approach in this paper.

A supply chain management model of ontology-based agents including resources layer,knowledge management layer,agent layer and application layer was put forward and the function and module of each layer was described detailedly.The implementation process of workflow was probed and the respective function of configuration agent,contract manager and negotiation agent was elaborated,and the collaborative negotiation process using agents was also given.

This article explained the concept of information technology policy,analyzed the content framework,through history of information technology summary the development of policy problems.It also proposed some reasonable proposals,including the development of complete and clear policy framework,strengthen and improve the information technology policy evaluation and feedback,etc.

Digital teaching resources are the important component of the education resources,which guarantees sharing of teaching resources and personalized learning.But in the digital teaching resources management,there are some issues such as slow update rate of resources,low degree of polymerization,lack of effective quality control.This paper introduced self-organization theory to digital teaching resources management,analyzed the feasibility of self-organization evolution from the internal conditions and external environment,and proposed a self-organization model of digital teaching resources library storage management.Digital teaching resources management based on self-organization not only improve the effectiveness of resource management but also meet the need of user about resource type poly.

JIT(Just In Time)is suitable for the manufacturing enterprise development needs in the current market conditions.JIT(just in time)production is the process that the products and components with the required level of quality are produced at the given time and place the authors designed and implemented production management systems based on JIT.It can facilitate business process reengineering and enterprises informationization of the current discrete manufacturing industry in China.Compared with the traditional MPRII mode,production information management systems based on JIT has more obvious advantage.

In order to systematically study the coordinated development of the digital academic and the relevant subject and the environment,this paper use theory and method of knowledge ecology,proposed the concept of"knowledge ecosystem about the digital academic journal".In the process of production,dissemination,absorption and use of digital academic journals knowledge,formed organisms including knowledge network,interpersonal network and technology network in the different levels and different range.This is knowledge ecosystem about the digital academic journals.The evolution of this kind of system depends on the following aspects:application of digital technology;innovative academic knowledge;optimization academic standards;coordination of interests;enhance the academic quality.

Academic fraud is currently the endless stream of the phenomenon of university academic and moral decline and make the lack of scientific spirit.In this paper,as a college administered by the undergraduate thesis study,paper quality management for the control period prior to the detection of plagiarism detection system results as the basic data,using statistical analysis and rough set data mining,looking for quality pre-control study External and internal factors,and proposes how to control these factors to improve the quality of undergraduate thesis,put an end to plagiarism and other academic misconduct occurred.

This paper has put link analysis method into use and made use of the searcher engine of Alta Vista,then searched the amount of website,total link,external link,internal link of Taobao,Paipai,Eachnet respectively,and calculated impact factors including external impact factors and internal ones.After that,we have done correlation analysis with combining the rank of Alexa and per capita page views,thus dealing with correlation analysis of link index data of the group purchase,means of payment,network community of three online shopping,finally provided recommendation of perfecting website of C2C online shopping.

As a new technology,the advantages of web 2.0 are being increasingly widely used.In this paper,the authors discussed the evolution and web 2.0 application of knowledge management,including relationship/technology/tools.The full use of this more open,more personalized digital environment,will promote the development of knowledge management.

With the development of E-government and the growth of citizen demand,modern government will transform from all-round government to a limited state,and focus on building a harmonious society.The interaction between citizen and government is the foundation of the harmonious society.This paper intended to find the problems of interactions between citizen and government in the environment of E-government by investigation and analysis,and provide effective policy.

On the basis of analyzing reading process and informantion fusion,the new viewpoint of reading process recognition based on informantion fusion was proposed in the paper.Reading process information fusion function model was constructed,and some methods of fusion algorithm,reading process fusion and classification,reading information acquisition were introduced.

Social networking open platform is growing rapidly,and also greatly affects economic and social development.The paper focused on the dissemination of SNS information,studied its mode of transmission,communication behavior,and communication features of the propagation path.Choosing Sino Micro blogging for example,the author proposed several major models of the propagation path of SNS information dissemination based on the analysis of a large quantity of examples.

The paper analyzed the status of the library consortium at home and abroad from management system,system of organization,funding,sharing content,form and other areas to share results,pointed out the difference of library consortium at home and abroad.And on this basis,the paper analyzed the existing problems of the library consortium in China,in order to promote the library information resource construction.

Information resources sharing of university library is the objective requirements of social development and the inevitable product,based on computer technology,network technology,mobile communication technology,mobile digital library has brought cross time revolution to university library information resources sharing.This paper analyzed the present situation of the practice of the domestic and foreign universities library information resources sharing,especially highlights library federation and digital library federation,pointed out that mobile digital library federation was the future trend of university library information resources sharing in china.Finally,the constructive suggestion was put forward to the construction of mobile digital library federation in china.

This paper introduced the open source framework SSHL function,structure and characteristics,based on open source framework SSHL integrated technology,integrated FAQ and other consultation,to implement the Joint Virtual Reference Library platform CVRS.The platform implemented the user registration and management experts,the problem question and answer,questions such as full-text search functions and help modules,the overall structure was simple,powerful,clear layer scalability.

The paper clarified the advantage and significance in constructing the Chinese Herb medicine specimen database in pharmaceutical university libraries.It put forward the special processes.It pointed out the important role in constructing pharmacy special collection resources,sharing resources,publicizing the traditional Chinese medical and pharmaceutical knowledge,and promoting the culture of Chinese Medicine.

The mobile knowledge service platform of local university characteristic library is the basic platform for discipline construction and talents cultivation.Under the limited condition of talent,capital and technology,mobile knowledge service platform integrated to scientific research team,assisted teaching and scientific research,unfolded their own characteristics,embedded,initiative and value-added service consciousness,omni-directional support discipline innovation development.

This paper outlined the objectives,methodology,results and limitations of the first survey conducted on the application of Web 2.0 in Hong Kong school libraries.

This paper introduced the concept and standards of wireless LAN.Then it described the library on demand for wireless LAN and explained in detail FIT AP based centralized architecture of the wireless network in the Library.From protocol standards,network mode,security and management software,it discussed construction and management of wireless LAN of library.

This paper made visual analysis on the data that retrieved from Web of Science of ISI by Topic=(″Scien* collaborat*″or″Scien* cooperat*″or″research collaborat*″or″research cooperat*″).The author detected the scholarly group and representatives of international scientific collaboration using the software CiteSpace based on author co-citation analysis.The representatives in this domain were mainly Newman M.,Katz J.,Glanzel W.,Barabasi A.,Beaver D.,Luukkonen T.,Narin F.,Watts D.,Albert R.,Price D. and so on.On the other hands,the scholarly group were mainly the research on theory and application of scientific collaboration represented by Beaver D.and Luukkonen T.;the research on scientific collaboration network represented by Newman M.,Barabasi A.;the research on sociology of science represented by Merton R.

Using advanced visualizing technology to study"digital library"can improve better understanding for researchers.This article select search words from 2000 to 2010 retrieved from CSSCI.The paper studies the dataset with citation analysis and gets a series of knowledge maps in"digital library"field.These maps can reflect the position and development trend,find out the pivotal people and work in digital library field.Then it explored the focuses and hotspots of the researches on digital library in China.

Scientists of Sun Yat-Sen University published 2816 SCI papers in 2010,they published as primary authors 917 SCI papers of non-medicine in 750 kinds of journals.Average impact factor of these papers was 2.072,which created a new high record.SCI papers of Sun Yat-Sen University in 2010 were analyzed and suggestions are given on how to take SCI as an evaluation tool of scientific achievements,on how to improve SCI cited frequency and on submissions skills.

This paper firstly introduced the method of Social Network Analysis and investigated coauthorship network in domestic Mapping Knowledge research by selecting coauthors of the Journal of CNKI using Social Network Analysis from the angle of centrality analysis,subgroup analysis and core-periphery analysis.It indicated the researchers in the coauthor network,discovered several subgroups with close links between their members and distinguished key authors in the network.

Utilizing co-citation analysis methods,this paper made statistical and analysis on highly cited papers of Library science based on China Citation Database.So as to get the research hotspots and deveIopment in Library science.The cluster includes digital library,network nformation resources,user services,knowledge management,library 2.0,subject librarians,hybrid library,information literacy education.

Patent is the worlds most important technological information.Patent intelligence analysis of technologies,products and services development of the enterprise can provide decision-making;help to construct its technology strategy,and provide useful assessment of competitor's intelligence,for the enterprise development.Based on Chinese panax notoginseng industry patent analysis,including the trend analysis,technology life cycle analysis,applicant analysis,IPC composition analysis,and the inventor IPC regional composition analysis,provide solutions and suggestions for Chinese panax notoginseng industry patent protection and utilization,and provide strategic decision-making for the business development.

The enterprise which operations in the collaborative environment is a agile organization,the employees' ability to share the knowledge having a direct impact to the success of the enterprises.The successful enterprises keep looking for and redefining the operation mode to use their employees' knowledge and experiences.The technology provides the method to the knowledge management,such as knowledge management support system,and at the same time increses the enterprises ability to do business intelligent and interculture collaboration.The paper analysed the prinples of the collaboration and knowledge management,discussed the technology and tools they used,then put forwoad some hypothesises about KM and innovation performance to discuss.

The service of finding information of academic research achievements cited by the retrieval tools is one of the most important activities of readers' service in modern libraries,works are carried on according to readers' information requirements,so as to be appreciated by readers.How about the current situation of development of the service?What are the features in time,object,item,method or service,as well as the readers' burden?It is of great importance to carry on corresponding empirical research,find out relatively general rules of the service,in accordance with the healthy development of the library readers' service.

University offering open service,not only meets the demand of social development,but also conforms to the trend of the growth of those libraries.The library studied in this paper is located in Beijing Economic-Technological Development Area (hereinafter referred to as BDA).Based on the BDA enterprises' needs for Information resources,this paper explored the possibility of the service transformation,as well as the service pattern in higher vocational college.

Librarians are the main educators for information literacy and the main body of the library information services.Researches of librarian and information literacy are all the more important and draw our attention.In this paper,a statistical analysis on librarian and information literacy,both in Chinese and foreign languages,was conducted by using bibliometric analysis.Current status and dynamics were revealed through comparative studies of yearly distribution,journal distribution,core authors and paper contents.It revealed the hot research topics,such as cooperative teaching,online tutorial,and education model for different group of users abroad,and the problems,such as,limited research scope,and almost the same study method at home.

This paper surveyed the readers' satisfaction to the library of Shenyang Pharmaceutical University by conventional survey approach and Visual Analogue Scale(VAS)approach.The survey data were statistically analyzed by SPSS and the results of the two methods were compared.The study found that compared with the conventional survey approach,the VAS approach,which was easy to understand,reproducible and implement quickly,could reflex the readers' satisfaction index more objectively and truly.So it sould be popularized in the readers' satisfaction survey to the libraries.

To provide the reading condition of university and give references for the style of study for university,this paper introduced a model of reading index for university which considering the reader group's professional background,reading time,reading appetite and reading frequency and so on and gave design of the reading index publish system which was generally,easily and utility.Finally it showed the data of the system of reading index.

This article expounded the library knowledge laboratory concept,analysed its establishment premise condition,and from the knowledge map,knowledge learning,knowledge management,knowledge innovation,knowledge transformation and knowledge supply chain aspects of practice,in order to achieve common knowledge learning,knowledge creation,knowledge sharing purposes.

With the development of the network and the improvement of the scientific researcher's capability,the traditional service model of library is confronted with challenge.The information service of special librarians is popular.The article started with the meaning of the special service that library provided for scientific research,and introduced the special service's type and the development.

First of all,the paper simply introduced the characteristics and several basic functions (some modules) of Clementine,which is a very popular tool for data mining.Then based on 39 Chinese library and information journals included in highly cited indexs of Chinese journals (2010 version) published by ISTIC,the paper evaluated their academic impact by using Clementine's some functions such as data specifying,exporting,sorting and binning.The purpose of the above empirical research is to use Clementine skillfully and explore its applicability and advancement in processing data.

This paper introduced the establishment and development process of the E-journal navigation of the library of Renmin University of China from self-building navigation platform to purchasing 360 Core of Serials Solutions as the navigation platform.The paper elaborated the problems that occurred during the localization practice of 360-Core-based e-journal navigation and conducted analysis on the problems.

Based on 800 samples selected from the reference questions and answers database of "Collaborative Online Reference Services",the author put the reference sources into the observation object and classified them into relative categories based on observation angle.Through qualitative and quantitative analysis,this study showed the specific types of reference source and their application features of the sample site.,on this basis,revealed its universal significance.

The present study summarized various strengths and weaknesses in the management of textbook CD by reviewing its development.With the strength of cloud storage,it put forward a new management model:an interlibrary sharing management on textbook CD based on cloud storage.

According to the survey datas in OCLC study reports—perceptions of libraries 2005 and 2010,the rate of library web site as a starting point for users to search informations decreased,so this paper illustrates the necessity,urgency and importance of electronic resource marketing in university libraries.In order to improve the utilization rate of electronic resources and enhance users consciousness,this paper analyzed the constitute of electronic resources of university libraries and the factors affecting users using,set up and researches the marketing strategies of electronic resources by using the 4PS theory in detail.

As a new way of the word-of-mouth communication,online product reviews is considered a very important information resource for consumers and marketers to measure the product's quality.Nowadays,researchers pay more attention to what facts of the online product reviews affect consumer's purchase decision and how much impact on product sales.Taking mobile phone's online customer review's as the subject,using transaction cost theory and linear regression model methods,we find that,online product reviews' quantity and product attention ratio have significantly positive impact on product sales,what is more important is we find the temporal effects of reviews and the useful ratio of reviews also have significantly impact on product sales,but positive or negative attitudes of reviews etc has little impact on product sales.

The structural hole theory brought up by Ronald Burt is one of the core theories of social network.It believes that structural hole can bring players information benefits and control benefits,and then win the competitive advantage for organizations.This article elaborated how the structural hole theory has impacts on the five forces under the framework of Michael Porter's Five Forces Model,and how enterprise could improve the competitive advantage with structural hole theory.

As a useful tool for academic communication in the era of Web2.0,blog has been widely used and many experts and scholars in the field of LIS also have built their own blogs.This paper conducted an empirical study to analyze the structural features of the network made up of 50 blogs in the domain of LIS and the Internet using social network analysis.Centrality analysis,network density,subgroups analysis,small-world effect are used to describe the whole network and compare the differences of the two blog sphere so as to promote academic communication among researchers in the perspective of improving structure.