Searching Object-Relational DBMS Features for Improving Efficiency and Scalability of Decision Tree Algorithms. - Veronica S. Moertini; Benhard Sitohang; Oerip S. Santosa (iiWAS, 2006)

Information Grammar for Patterns (IGP) for Pattern Language of Data Model Patterns Based on Fully Communication Oriented Information Modeling (FCO-IM). - Fazat Nur Azizah; Guido Bakema; Benhard Sitohang; Oerip S. Santosa (OTM Workshops, 2010)