Founded in 1947, ACM (Association for Computing Machinery) is the world's oldest and largest computer education and research institution.
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The BOOKAN Journal Database mainly includes more than 40 categories and over 4,000 mainstream and best-selling humanities journals covering Party and government affairs, current affairs, military a
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The CAS Journal Ranking, developed by the National Science Library, Chinese Academy of Sciences (CAS), categorizes all journals indexed in Clarivate's annual Journal Citation Reports (JCR) into two
CNKI is online publishing platform for achievements of CNKI project. It is Chinese knowledge information gateway website with complete resource types and comprehensive content.
The China Dissertations Database, established in 1980, has an annual increase of over 420000 articles, covering various disciplines such as basic science, science, industrial technology, humanities
CNKI AI is a new exploration of China Knowledge Network to fully embrace AI and empower knowledge services.
AI Pat+ Patent Retrieval and Analysis System brings together vast high-quality patent and scientific literature data resources at home and abroad, including 330 million scientific literature data,
CNKI Chinese Doctoral Dissertation Full-Text Database (CDFD) is China's most comprehensive, high-quality, standardized, rapidly published, and user-friendly full-text database of doctoral dissertat
Chinese patents include invention patents, design patents, utility model patents applied in mainland China since 1985, a total of more than 61.6 million items, about 2.5 million new patents per yea
The CXSTAR E - book Platform is developed by Beijing CXSTAR Information Technology Co., Ltd. This platform has in - depth cooperation with publishers.
