Database: scholar_minus_1_0
Question: top author in syntactic parsing
SQL: select distinct count ( t2.paperid ) , t3.authorid from paperkeyphrase_keyphrase as t1 join paper as t2 on t1.paperid = t2.paperid join writes as t3 on t2.paperid = t3.paperid where t1.keyphrasename = 'syntactic parsing' group by t3.authorid order by count ( t2.paperid ) desc ;