Author

Yi Xin Ma

2 books found

Cover of Information Retrieval Technology

Information Retrieval Technology

Shaoping Ma, Ji-Rong Wen, Yiqun Liu, Zhicheng Dou, Min Zhang, Yi Chang, Xin Zhao · First published 2013

Cover of Zhong guo ren de ming li guan

Zhong guo ren de ming li guan

Yi Xin Ma · First published 2002