Graph-based analysis of resource dependencies in project networks. - Gürdal Ertek; Byung-Geun Choi; Xu Chi; Dazhi Yang; Ong Boon Yong (IEEE BigData, 2015)

Profit estimation error analysis in recommender systems based on association rules. - Gürdal Ertek; Xu Chi; Gabriel Yee; Ong Boon Yong; Byung-Geun Choi (IEEE BigData, 2015)