A mass-redistributed finite element method (MR-FEM) for acoustic problems using triangular mesh. - Z. C. He; Eric Li 001; G. R. Liu; G. Y. Li; A. G. Cheng (J. Comput. Phys., 2016)

The artificial tree (AT) algorithm. - Q. Q. Li; Kai Song; Z. C. He; Eric Li 001; A. G. Cheng; Tao Chen (Eng. Appl. Artif. Intell., 2017)