The kissing number of the regular pentagon. - Likuan Zhao; Junqin Xu (Discret. Math., 2002)

A Hybrid Macroevolutionary Algorithm. - Jihui Zhang 003; Junqin Xu (ICNC (3), 2005)

A New Macroevolutionary Algorithm for Constrained Optimization Problems. - Jihui Zhang 003; Junqin Xu (ICNC (1), 2006)

A New Differential Evolution for Constrained Optimization Problems. - Jihui Zhang 003; Jun-Qin Xu; Qiyuan Zhou (ISDA (2), 2006)

A New Differential Evolution for Discontinuous Optimization Problems. - Jihui Zhang 003; Junqin Xu (ICNC (3), 2007)

Fuzzy Entropy Method for Quantifying Supply Chain Networks Complexity. - Jihui Zhang 003; Junqin Xu (Complex (2), 2009)