Yannis E. Ioannidis Query Optimization. 121-123 1996 28 ACM Comput. Surv. CSURs1/csur28/P121.pdf db/journals/csur/Ioannidis96.html 1 db/journals/csur/csur28.html#Ioannidis96 conf/sigmod/IoannidisK90 conf/sigmod/IoannidisP95 journals/csur/JarkeK84 phd/Kooi80 journals/csur/ManninoCS88 conf/sigmod/Piatetsky-ShapiroC84 conf/sigmod/SelingerACLP79 conf/sigmod/SwamiG88