Applying Hierarchical Information with Learning Approach for Activity Recognition. - Hoai-Viet To; Hoai Bac Le; Mitsuru Ikeda (IUKM, 2011)

On the Semantics of Defeasible Reasoning for Description Logic Ontologies. - Hoai-Viet To; Bac Le; Mitsuru Ikeda (KSE (1), 2013)

An Ontological Approach for Representation of Educational Program. - Hoai-Viet To; Bac Le; Mitsuru Ikeda (Int. J. Knowl. Syst. Sci., 2014)