Mention the years in which 'An inference system for relationships between spatial granularities' and 'Performance evaluation of respite care services through multi-agent based simulation' were published.
When were 'An inference system for relationships between spatial granularities' and 'Performance evaluation of respite care services through multi-agent based simulation' published?
SELECT DISTINCT ?answer WHERE { { <https://dblp.org/rec/conf/gis/PozzaniC11> <https://dblp.org/rdf/schema#yearOfPublication> ?answer } UNION { <https://dblp.org/rec/conf/wsc/BatataAEX17> <https://dblp.org/rdf/schema#yearOfPublication> ?answer } }
<https://dblp.org/rec/conf/gis/PozzaniC11> <https://dblp.org/rec/conf/wsc/BatataAEX17>