Database: scholar
Question: What TAIL paper published in NIPS ?
SQL: select distinct t3.paperid from paperkeyphrase as t2 join keyphrase as t1 on t2.keyphraseid  =  t1.keyphraseid join paper as t3 on t3.paperid  =  t2.paperid join venue as t4 on t4.venueid  =  t3.venueid where t1.keyphrasename  =  "tail" and t4.venuename  =  "nips";