The following publications are possibly variants of this publication:
- Database Schema Evolution through the Specification and Maintenance of Changes on Entities and RelationshipsChien-Tsai Liu, Panos K. Chrysanthis, Shi-Kuo Chang. er 1994: 132-151 [doi]
- A Web Database Application Model for Software MaintenanceChia-Lin Hsu, Hsien-Chou Liao, Jiun-Liang Chen, Feng-Jian Wang. isads 1999: 338-344 [doi]
- Schema Evolution through Changes to ER DiagramsChien-Tsai Liu, Panos K. Chrysanthis, Shi-Kuo Chang. jise, 9(4):657-683, 1993. [doi]
- Extraction of Attribute Dependency Graph from Database ApplicationsKaiping Liu, Hee Beng Kuan Tan, Xu Chen. apsec 2011: 138-145 [doi]