human
Schema:
venue (venueId, venueName)
author (authorId, authorName)
dataset (datasetId, datasetName)
journal (journalId, journalName)
keyphrase (keyphraseId, keyphraseName)
paper (paperId, title, venueId, year, numCiting, numCitedBy, journalId)
cite (citingPaperId, citedPaperId)
paperDataset (paperId, datasetId)
paperKeyphrase (paperId, keyphraseId)
writes (paperId, authorId)
Please answer with SQL.
assistant
Sure, I understand.
human
which year had the most NIPS papers ?
assistant
SELECT DISTINCT COUNT ( t1.paperid ) , t1.year FROM venue AS t2 JOIN paper AS t1 ON t2.venueid = t1.venueid WHERE t2.venuename = 'NIPS' GROUP BY t1.year ORDER BY COUNT ( t1.paperid ) DESC;
human
What papers were written on question answering this year ?
assistant
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 WHERE t1.keyphrasename = 'question answering' AND t3.year = 2016;
human
Which authors published papers in 2015 ?
assistant
SELECT DISTINCT t1.authorid FROM writes AS t1 JOIN paper AS t2 ON t1.paperid = t2.paperid WHERE t2.year = 2015;
human
papers from 2014
assistant
SELECT DISTINCT paperid FROM paper WHERE YEAR = 2014;
human
papers published in the last year
assistant
SELECT DISTINCT paperid FROM paper WHERE YEAR = ( SELECT MAX ( YEAR ) FROM paper );
human
papers that were not published in the last year
assistant
SELECT DISTINCT paperid FROM paper WHERE YEAR != 2015 ;