Jason McHugh Jennifer Widom Query Optimization for XML. 315-326 1999 VLDB db/conf/vldb/vldb99.html#McHughW99 conf/vldb/99 http://www.vldb.org/conf/1999/P32.pdf conf/icdt/Abiteboul97 journals/jodl/AbiteboulQMWW97 conf/sigmod/BunemanDHS96 journals/tkde/Bertino97 ... journals/tois/BertinoRG88 conf/pods/Buneman97 books/mk/Cattell93 conf/sigmod/ChristophidesCM96 www/org/w3/TR/NOTE-xml-ql conf/sigmod/FernandezFKLS98 journals/sigmod/FernandezFLS97 ... conf/icde/FernandezS98 conf/icde/GrantGMR97 conf/vldb/GardarinGT95 conf/vldb/GardarinGT96 conf/webdb/GoldmanMW99 journals/csur/Graefe93 conf/vldb/GoldmanW97 conf/vldb/KemperMP93 conf/dood/LanzelotteVZC91 journals/sigmod/McHughAGQW97 www/org/w3/ql98 conf/oopsla/MaierSOP86 ... ... ... conf/cikm/OzsuMS95 conf/hpts/ONeil87 conf/icde/PapakonstantinouGW95 conf/sigmod/Piatetsky-ShapiroC84 ... conf/sigmod/SelingerACLP79 conf/dexa/SunMY90 journals/tkde/StraubeO95 ...