Database: scholar
Question: who has written the most papers on semantic parsing since 2005 ?
SQL:
SELECT DISTINCT COUNT ( t4.paperid )  ,  t3.authorid FROM paperkeyphrase AS t1 JOIN keyphrase AS t2 ON t1.keyphraseid  =  t2.keyphraseid JOIN paper AS t4 ON t4.paperid  =  t1.paperid JOIN writes AS t3 ON t3.paperid  =  t4.paperid WHERE t2.keyphrasename  =  "semantic parsing" AND t4.year  >  2005 GROUP BY t3.authorid ORDER BY COUNT ( t4.paperid ) DESC;