1、 Yi Xu，Wenyu Sun，Liqun Qi，On Solving a Class of Linear Semi-infinite Programming by SDP Method，Optimization，2015，64（3）：603-616.
2、 Liqun Qi，Changqin Xu，Yi Xu，Nonnegative tensor factorization, completely positive tensors and an Hierarchically elimination algorithm，SIAM Journal on Matrix Analysis and Applications，2014，35（4）：1227-1241.
3、 Weiping Zhu，Jiannong Cao，Yi Xu，Lei Yang，Junjun Kong，Fault-Tolerant RFID Reader Localization Based on Passive RFID Tags，IEEE Transactions on Parallel and Distributed Systems，2014，25（8）：2065-2079.
4、 Liqun Qi，Yi Xu，Ya-Xiang Yuan，Xinzhen Zhang，A Cone Constrained Convex Program: Structure and Algorithms，Journal of the Operations Research Society of China，2013，1（1）：37-53.
5、 Liqun Qi，Gaohang Yu，Yi Xu，Nonnegative Diffusion Orientation Distribution Function，Journal of Mathematical Imaging and Vision，2013，45（2）：103-113.
6、 Liping Zhang，Liqun Qi，Ziyan Luo，Yi Xu，The Dominant Eigenvalue of an Essentially Nonnegative Tensor，Numerical Linear Algebra with Applications，2013，20（6）：929-941.
7、 Yi Xu，Wenyu Sun，A filter successive linear programming method for nonlinear semidefinite programming problems，Numerical Algebra, Control and Optimization，2012，2（1）：193-206.
8、 Liping Zhang，Liqun Qi，Yi Xu，Linear convergence of the LZI algorithm for weakly positive tensors，Journal of Computational Mathematics，2012，30（1）：24-33.
9、 Yi Xu，Wenyu Sun，Liqun Q，A Feasible Direction Method for Semidefinite Program with Box Constraints，Applied Mathematics Letters，2011，24（11）：1874-1881.
10、 Weiping Zhu，Jiannong Cao，Yi Xu，Vaskar Raychoudhury，Event Aggregation with Different Latency Constraints and Aggregation Functions in Wireless Sensor Networks，IEEE International Conference on Communications，2011.6.5-2011.6.9.
