Approximate query processing in cube streamsMing-Jyh HsiehMing-Syan Chenet al.2007IEEE Transactions on Knowledge and Data Engineering
DAWN: An efficient framework of DCT for data with error estimationMing-Jyh HsiehWei-Guang Tenget al.2006VLDB Journal
Integrating DCT and DWT for approximating cube streamsMing-Jyh HsiehMing-Syan Chenet al.2005CIKM 2005