Score tests for zero-inflation and overdispersion in two-level count data. - Hwa Kyung Lim; Juwon Song; Byoung Cheol Jung (Comput. Stat. Data Anal., 2013)

Zero-inflated Poisson regression mixture model. - Hwa Kyung Lim; Wai Keung Li; Philip L. H. Yu (Comput. Stat. Data Anal., 2014)

Mixtures of regression models with incomplete and noisy data. - Byoung Cheol Jung; Sooyoung Cheon; Hwa Kyung Lim (Commun. Stat. Simul. Comput., 2018)