@article{DBLP:journals/pvldb/TongCCY12, author = {Yongxin Tong and Lei Chen and Yurong Cheng and Philip S. Yu}, title = {Mining Frequent Itemsets over Uncertain Databases}, journal = {PVLDB}, volume = {5}, number = {11}, year = {2012}, pages = {1650-1661}, ee = {http://vldb.org/pvldb/vol5/p1650_yongxintong_vldb2012.pdf}, bibsource = {DBLP, http://dblp.uni-trier.de} }