Keng Lik Teo Papers on DiSC'03 Advanced Database Technologies in a Diabetic Healthcare System Publications Note: Links lead to the DBLP on the Web. Keng Lik Teo 2 Mong-Li Lee , Wynne Hsu , Christian S. Jensen , Keng Lik Teo: Supporting Frequent Updates in R-Trees: A Bottom-Up Approach. VLDB 2003 1 Wynne Hsu , Mong-Li Lee , Beng Chin Ooi , Pranab Kumar Mohanty , Keng Lik Teo, Chenyi Xia : Advanced Database Technologies in a Diabetic Healthcare System. VLDB 2002 : 1059-1062 DiSC'03 © 2003 Association for Computing Machinery