When were 'Study on the production forecasting based on grey neural network model in automotive industry' and 'Performance Analysis of ZigBee Wireless Networks for AAL through Hybrid Ray Launching and Collaborative Filtering' published?
When were the publications 'Study on the production forecasting based on grey neural network model in automotive industry' and 'Performance Analysis of ZigBee Wireless Networks for AAL through Hybrid Ray Launching and Collaborative Filtering' published?
SELECT DISTINCT ?answer WHERE { { <https://dblp.org/rec/conf/ieem/LinWH14> <https://dblp.org/rdf/schema#yearOfPublication> ?answer } UNION { <https://dblp.org/rec/journals/js/Lopez-IturriCAA16> <https://dblp.org/rdf/schema#yearOfPublication> ?answer } }
<https://dblp.org/rec/conf/ieem/LinWH14> <https://dblp.org/rec/journals/js/Lopez-IturriCAA16>