conf/vldb/98 Weiyi Meng King-Lup Liu Clement T. Yu Xiaodong Wang Yuhsi Chang Naphtali Rishe 14-25 1998 VLDB db/conf/vldb/vldb98.html#MengLYWCR98 db/conf/vldb/MengLYWCR98.html VLDB98/p014.pdf ... ... conf/sigir/CallanLC95 ... ... conf/vldb/GravanoG95 ... conf/vldb/GravanoG97 ... ... ... journals/cn/Koster94 ... journals/tods/LamY82 ... ... ... books/mg/SaltonG83 books/aw/Salton89 ... ... ... conf/sigir/VoorheesGJ95 ... conf/usenix/YanG95 journals/tods/YuLS78 conf/dasfaa/YuwonoL97