About us

This OpenSearch website is designed as a search engine for open access content and as public service to scientists, students and publics in world and would not to be commercial model. It is based on BASE, arXiv.org and Institutional Repositories of China. Please see below information.

BASE (Bielefeld Academic Search Engine), see brochure (German, English, Chinese) click here

arXiv.org , see brochure (English, Chinese) click here

COAR (Conferderation of Open Access Repositories), see brochure (German, English, Chinese) click here

CIRG (China Institutional Repository Implementation Group), see News of the 4th Chinese Institutional Repository Conference click here

Under the multinational collaboration, this demo site was established since 2016 December. We welcome more participants and have any development advice.

Contact Person´╝Ü

National Science Library, Chinese Academy of Science
33 Beisihuan Xilu,
Beijing, 100190, China

Prof. Dr. Li-Ping Ku (Alan Ku)

Technology supported by Ecloud