EDDS - A System To Harmonise Access to Heterogeneous Database On Distributed Micro and Main Frames. - David A. Bell; Jane Grimson; Daniel Hiak Ong Ling (Information & Software Technology, 1987)

Query execution and temporal support in a distributed database system. - Daniel Hiak Ong Ling (1988)

Pragmatic Estimation of Join Sizes and Attribute Correlations. - David A. Bell; Daniel Hiak Ong Ling; Sally I. McClean (ICDE, 1989)

A Temporal Database Management for Medical and Health Care Systems. - Daniel Hiak Ong Ling; David A. Bell; I. R. Young (MIE, 1991)

MIDAM - A Generalised System for Integrating Medical Images and Patient Records. - I. R. Young; Daniel Hiak Ong Ling; David A. Bell (MIE, 1991)

Modelling and Managing Time in Database Systems. - Daniel Hiak Ong Ling; David A. Bell (Comput. J., 1992)