Modeling Time: Adequacy of Three Distinct Time Concepts for Temporal Databases. - Seung-Kyum Kim; Sharma Chakravarthy (ER, 1993)

Resolution of Time Concepts in Temporal Databases. - Sharma Chakravarthy; Seung-Kyum Kim (Inf. Sci., 1994)

Temporal Databases with Two-Dimensional Time: Modeling and Implementation of Multihistory. - Seung-Kyum Kim; Sharma Chakravarthy (Inf. Sci., 1994)

A Practical Approach to Static Analysis and Execution of Rules in Active Databases. - Seung-Kyum Kim; Sharma Chakravarthy (CIKM, 1997)