Between 'Guest Editorial: Special Issue on Advances in Vehicle Routing' and 'Editorial: Marr Prize and Honorable Mentions at ICCV 2005', which paper was published earlier?
Which one was published first, 'Guest Editorial: Special Issue on Advances in Vehicle Routing' or 'Editorial: Marr Prize and Honorable Mentions at ICCV 2005'?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/journals/transci/ChristiansenHL13> <https://dblp.org/rdf/schema#yearOfPublication> ?x . <https://dblp.org/rec/journals/ijcv/Schnorr07> <https://dblp.org/rdf/schema#yearOfPublication> ?y . BIND(IF(?x < ?y, <https://dblp.org/rec/journals/transci/ChristiansenHL13>, <https://dblp.org/rec/journals/ijcv/Schnorr07>) AS ?answer) }
<https://dblp.org/rec/journals/transci/ChristiansenHL13> <https://dblp.org/rec/journals/ijcv/Schnorr07>