1, HowNet was initiated by Tsinghua University and Tsinghua Tongfang, and was established on1June, 999.

2.VIP。 Com was founded in 2000.

3. Wanfang Database China Enterprise, Company and Product Database was established in 1988.

Second, the positioning is different

1. HowNet is an information construction project aimed at realizing the dissemination, enjoyment and value-added utilization of knowledge resources in the whole society. The self-developed and internationally advanced digital library technology was adopted to officially start the construction of China knowledge resource pool and CNKI grid resource sharing platform.

2.VIP。 Com is a world-renowned Chinese professional information service website and the largest comprehensive literature service website in China.

3. Wanfang Database is a large-scale network database developed by Wan Fang Data Company, covering periodicals, conference minutes, papers, academic achievements and academic conference papers;

Third, the content resources are different.

1, China HowNet services include:

(1) China general database of knowledge resources: provide CNKI source database, foreign language database, industrial database, agricultural database, medical database, economic database and education database;

(2) Digital publishing platform: providing subject digital library and professional library. Personalized service platform consists of personal digital library, institutional digital library and digital learning platform.

(3) Literature data evaluation: The main statistical contents include: a. The number of documents published by more than 7,000 academic journals of natural and social sciences in China and their classification statistics; B. Citations, citation links and classified statistics of various periodical papers; C periodical papers published by the author, the cited amount and its institutional statistics; Statistics of website visits and IP addresses of China HowNet Center.

(4) Knowledge retrieval: literature retrieval, digital retrieval, translation assistant, graphic retrieval, professional topics, academic resources and academic statistical analysis.

2.VIP network services include:

Whip. Com has been committed to the scientific and rigorous research, analysis, collection, processing and other in-depth development and application of massive newspaper data. At present, the company's business scope has involved database publishing, knowledge network dissemination, periodical distribution, electronic periodical production and distribution, online advertising, document digitization project and various personalized services based on electronic information resources.

3. Wanfang database services include:

(1) Achievements patent: domestic scientific and technological achievements, patented technologies and national scientific and technological plan projects.

(2) Chinese and foreign standards: Chinese national standards, building standards, building materials standards, industry standards, international standards, international electrical standards, European standards, national standards of the United States, Britain, Germany, France and Japanese industry standards provided by the State Bureau of Technical Supervision and the Ministry of Construction.

(3) Scientific and technological documents: including conference documents, professional documents, comprehensive documents and English documents, involving a wide range and high authority.

(4) Institutions: including the information of famous domestic scientific research institutions, universities and information institutions.

(5) Series of Taiwan Province Province: The content is related information about science and technology, economy and laws and regulations of Taiwan Province Province.

(6) Wanfang Dissertations: The database contains dissertations of various disciplines in China.

Extended data:

Specific objectives of the HowNet project:

1. Integrate knowledge and information resources on a large scale to improve the comprehensive and value-added utilization value of resources as a whole;

2. Build a service platform for Internet diffusion and value-added knowledge resources, and provide information conditions for resource sharing, digital learning and knowledge innovation for the whole society;

3. Build a platform for the in-depth development and utilization of knowledge resources to provide information means for knowledge management and knowledge service for all sectors of society;

4. Create a market environment and commercial mechanism for Internet publishing for the production and publishing departments of knowledge resources, and vigorously promote the modernization and leap-forward development of cultural publishing and industry.

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Baidu Encyclopedia-China HowNet

Baidu Encyclopedia-VIP. com

Baidu Encyclopedia-Wanfang Database