Mention the author who has published the most papers among the authors of 'Discovering Cyclic Causal Models by Independent Components Analysis'.
Who has published the most papers among the authors of 'Discovering Cyclic Causal Models by Independent Components Analysis'?
SELECT (GROUP_CONCAT(?answer; separator=', ') AS ?answer) ?count WHERE { SELECT DISTINCT ?answer (COUNT(?x) AS ?count) WHERE { <https://dblp.org/rec/journals/corr/abs-1206-3273> <https://dblp.org/rdf/schema#authoredBy> ?answer . ?x <https://dblp.org/rdf/schema#authoredBy> ?answer } GROUP BY ?answer } ORDER BY DESC(?count) LIMIT 1
<https://dblp.org/rec/journals/corr/abs-1206-3273>