Estimating the number of frequent itemsets in a large database.

Ruoming Jin Scott McCallen Yuri Breitbart David Fuhry Dong Wang Estimating the number of frequent itemsets in a large database. 505-516 2009 EDBT http://doi.acm.org/10.1145/1516360.1516420 conf/edbt/2009 db/conf/edbt/edbt2009.html#JinMBFW09