Sensor fault identification based on kernel principal component analysis. - Ji-Hoon Cho; Jong-Min Lee; Sang Wook Choi; Dongkwon Lee; In-Beum Lee (CCA, 2004)

Reconstruction based sensor fault identification in chemical processes. - Changkyu Lee; Sang Wook Choi; Jong-Min Lee; In-Beum Lee (CCA, 2004)

Process monitoring using a Gaussian mixture model via principal component analysis and discriminant analysis. - Sang Wook Choi; Jin Hyun Park; In-Beum Lee (Comput. Chem. Eng., 2004)