[1] Chen Xu, Benjiang Ma, Xiaohong Chen, Feicheng Ma. Social Tagging in the scholarly world[J]. Journal of the American Society for Information Science and Technology,2013,64(10): 2045-2057.(国际权威期刊,Google Scholar Top Journal的Library& Information studies排名第一,SCI&SSCI同收录)
[2] 徐晨著. 跨文化多语言环境下大众标注比较研究[M]. 长沙:湖南科学技术出版社, 2012.(该社为新闻出版总署全国百强社)。
[3]Chen Xu, Fenfei Ouyang and Heting Chu. The academic library meets Web
2.0: Applications and implications[J].The Journal of Academic Librarianship, 2009,35
(4): 324-331.(SSCI收录,该文2010年被美国图书馆协会ALA(American Library Association)收为年度参考文献,全年仅收录21篇文章, 该文被引量在Google Scholar中达到了170次).
[4]Heting Chu and Chen Xu. Web2.0 and its dimensions in the scholarly world[J]. Scientometrics, 2009,80(3): 719-731. (SCI&SSCI同收录,论文合作者为国外导师).
[5]Chen Xu , Heting Chu, Social Tagging in China and the USA: A Comparative Study[C]. Proceedings of the Annual Meeting of the American Society for Information Science and Technology (Columbus, OH, USA,October 24-29, 2008).(ASIS&T 2008年会)-SSCI刊源.
[6]Chen Xu, The Academic Library Meets Web 2.0: Applications and Implications[C]. (Poster presentation at the annual symposium for Association of College and Research Libraries, New York City, USA, November 30, 2007).(ACRL 2007年会).
[7]Chen Xu, Research on the Connotation and the Framework of Knowledge Management Based on Complex Adaptive System[C]. The 3rd International Conference on Wireless Communications, Networking and Mobile Computing (WiCom).(Shanghai, China. September 21-25,2007):5443. (EI收录).