Between 'Cross-modal Collaborative Manifold Propagation for Image Recommendation' and 'Online Manifold Regularization: A New Learning Setting and Empirical Study', which paper was published earlier?
Which one was published first, 'Cross-modal Collaborative Manifold Propagation for Image Recommendation' or 'Online Manifold Regularization: A New Learning Setting and Empirical Study'?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/mir/JianJYWH19> <https://dblp.org/rdf/schema#yearOfPublication> ?x . <https://dblp.org/rec/conf/pkdd/GoldbergLZ08> <https://dblp.org/rdf/schema#yearOfPublication> ?y . BIND(IF(?x < ?y, <https://dblp.org/rec/conf/mir/JianJYWH19>, <https://dblp.org/rec/conf/pkdd/GoldbergLZ08>) AS ?answer) }
<https://dblp.org/rec/conf/mir/JianJYWH19> <https://dblp.org/rec/conf/pkdd/GoldbergLZ08>