conf/pods/97 Jonathan Goldstein Raghu Ramakrishnan Uri Shaft Jie-Bing Yu Processing Queries By Linear Constraints. 257-267 1997 PODS db/conf/pods/pods97.html#GoldsteinRSY97 http://doi.acm.org/10.1145/263661.263689 db/conf/pods/GoldsteinRSY97.html journals/anthology/cd1-3:PODS97/P257.PDF journals/anthology/dvd1:text/1-3/PODS97/P257.PDF conf/sigmod/BeckmannKSS90 ... conf/vldb/DeWittKLPY94 ... ... ... conf/sigmod/Guttman84 conf/ssd/KriegelS89 conf/vldb/SeegerK90 ... ... journals/tods/NievergeltHS84 ... conf/sigmod/Robinson81 conf/vldb/SellisRF87