Design and implementation of a concurrency control mechanism in an object-oriented database system. - Yunyao Qu; Zengping Tian; Yujun Wang; Baile Shi (J. Comput. Sci. Technol., 1996)

Decomposition and Lossless Join in Constraint Databases. - Yujun Wang; Baile Shi; Yunyao Qu (CDB, 1997)

On the expressive power of F-logic language. - Zengping Tian; Yujun Wang; Yunyao Qu; Baile Shi (J. Comput. Sci. Technol., 1997)

Supporting Fast Search in Time Series for Movement Patterns in Multiple Scales. - Yunyao Qu; Changzhou Wang; Xiaoyang Sean Wang (CIKM, 1998)

Supporting Movement Pattern Queries in User-Specified Scales. - Yunyao Qu; Changzhou Wang; Like Gao; Xiaoyang Sean Wang (IEEE Trans. Knowl. Data Eng., 2003)