Trimmed portmanteau test for linear processes with infinite variance. - Sangyeol Lee; Chi Tim Ng (J. Multivar. Anal., 2010)

Generating random AR(p) and MA(q) Toeplitz correlation matrices. - Chi Tim Ng; Harry Joe (J. Multivar. Anal., 2010)

A fast algorithm to sample the number of vertexes and the area of the random convex hull on the unit square. - Chi Tim Ng; Johan Lim; Kyeong Eun Lee; Donghyeon Yu; Sujung Choi (Comput. Stat., 2014)

Mathematical Integration of Remotely-Sensed Information into a Crop Modelling Process for Mapping Crop Productivity. - Van Cuong Nguyen; Seungtaek Jeong; Jonghan Ko; Chi Tim Ng; Jong-Min Yeom (Remote. Sens., 2019)

New concepts of principal component analysis based on maximum separation of clusters. - Kaimeng Zhang; Chi Tim Ng; Yong Man Kwon; Myung Hwan Na (Commun. Stat. Simul. Comput., 2022)

GARCH-type factor model. - Yuanbo Li; Chi Tim Ng; Chun Yip Yau (J. Multivar. Anal., 2022)