Andrei Z. Broder Adam Kirsch Ravi Kumar Michael Mitzenmacher Eli Upfal Sergei Vassilvitskii The hiring problem and Lake Wobegon strategies. 1184-1193 2008 SODA http://dl.acm.org/citation.cfm?id=1347082.1347211 conf/soda/2008 db/conf/soda/soda2008.html#BroderKKMUV08