Between 'Smoothing Methods and Cross-Language Document Re-ranking' and 'Questions and Answers Database Construction for Adaptive Online IRT Testing Systems: Analysis Course and Linear Algebra Course', which paper has more authors?
Which one has more number of authors, 'Smoothing Methods and Cross-Language Document Re-ranking' or 'Questions and Answers Database Construction for Adaptive Online IRT Testing Systems: Analysis Course and Linear Algebra Course'?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/clef/ZhouW09> <https://dblp.org/rdf/schema#numberOfCreators> ?x . <https://dblp.org/rec/conf/iiaiaai/HiroseTYTHKIK16> <https://dblp.org/rdf/schema#numberOfCreators> ?y . BIND(IF(?x > ?y, <https://dblp.org/rec/conf/clef/ZhouW09>, <https://dblp.org/rec/conf/iiaiaai/HiroseTYTHKIK16>) AS ?answer) }
<https://dblp.org/rec/conf/clef/ZhouW09> <https://dblp.org/rec/conf/iiaiaai/HiroseTYTHKIK16>