Albert Chen Yung-Feng Kao Mike Pong Diana Shak Sunil Sharma Jay Vaishnav Hansjörg Zeller 29-41 1993 16 IEEE Data Eng. Bull. 4 DEBU/93DEC-CD.PDF db/journals/debu/debu16.html#ChenKPSSVZ93 db/journals/debu/ChenKPSSVZ93.html conf/sigmod/BorrP88 conf/vldb/DeWittG85 ... ... ... ... ... ... conf/sigmod/SchneiderD89 conf/sigmod/SelingerACLP79 conf/hpts/Group87 conf/sigmod/Group88 ... ... conf/vldb/ZellerG90