Hierarchical MADM with fuzzy integral for evaluating enterprise intranet web sites. - Gwo-Hshiung Tzeng; Yu-Ping Ou Yang; Chin-Tsai Lin; Chie-Bein Chen (Inf. Sci., 2005)

Business Aviation Decision-Making Using Rough Sets. - Yu-Ping Ou Yang; How-Ming Shieh; Gwo-Hshiung Tzeng; Leon Yen; Chien-Chung Chan (RSCTC, 2008)

A VIKOR-Based Multiple Criteria Decision Method for Improving Information Security Risk. - Yu-Ping Ou Yang; How-Ming Shieh; Jun-Der Leu; Gwo-Hshiung Tzeng (Int. J. Inf. Technol. Decis. Mak., 2009)

Combined rough sets with flow graph and formal concept analysis for business aviation decision-making. - Yu-Ping Ou Yang; How-Ming Shieh; Gwo-Hshiung Tzeng; Leon Yen; Chien-Chung Chan (J. Intell. Inf. Syst., 2011)

A VIKOR technique based on DEMATEL and ANP for information security risk control assessment. - Yu-Ping Ou Yang; How-Ming Shieh; Gwo-Hshiung Tzeng (Inf. Sci., 2013)