conf/vldb/90 Ramez Elmasri Gene T. J. Wuu Yeong-Joon Kim The Time Index: An Access Structure for Temporal Data. 1-12 1990 VLDB db/conf/vldb/vldb90.html#ElmasriWK90 db/conf/vldb/ElmasriWK90.html VLDB90/P001.PDF conf/icde/Ahn86 journals/is/AhnS88 conf/icde/CliffordC87 journals/csur/Comer79 conf/sigmod/CliffordT85 journals/tods/CliffordW83 books/bc/ElmasriN89 conf/icde/ElmasriW90 journals/tods/Gadia88 journals/tkde/GunadhiS93 conf/sigmod/Guttman84 conf/sigmod/GadiaY88 conf/icde/KolovsonS89 conf/sigmod/LometS89 conf/sigmod/LumDEGPWWW84 ... ... conf/icde/RotemS87 conf/sigmod/SnodgrassA85 conf/vldb/SegevG89 journals/tods/Snodgrass87 conf/sigmod/SegevS87