Which one was published first, 'Neural Network Doc2vec in Automated Sentiment Analysis for Short Informal Texts' or 'Developing Student Oral Presentation Skills with the Help of Mobile Devices'?
Between 'Neural Network Doc2vec in Automated Sentiment Analysis for Short Informal Texts' and 'Developing Student Oral Presentation Skills with the Help of Mobile Devices', which paper was published earlier?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/specom/MaslovaP17> <https://dblp.org/rdf/schema#yearOfPublication> ?x . <https://dblp.org/rec/journals/ijmbl/GweeT15> <https://dblp.org/rdf/schema#yearOfPublication> ?y . BIND(IF(?x < ?y, <https://dblp.org/rec/conf/specom/MaslovaP17>, <https://dblp.org/rec/journals/ijmbl/GweeT15>) AS ?answer) }
<https://dblp.org/rec/conf/specom/MaslovaP17> <https://dblp.org/rec/journals/ijmbl/GweeT15>