Database: scholar
Question: Authors of papers on sensor fusion
SQL: select distinct t1.authorname from paperkeyphrase as t2 join keyphrase as t4 on t2.keyphraseid  =  t4.keyphraseid join writes as t3 on t3.paperid  =  t2.paperid join author as t1 on t3.authorid  =  t1.authorid where t4.keyphrasename like "sensor fusion";