Mention the year in which the first papers of the authors of 'Fundamental Limits of Wireless Caching Under Mixed Cacheable and Uncacheable Traffic' were published.
When were the first papers of the authors of 'Fundamental Limits of Wireless Caching Under Mixed Cacheable and Uncacheable Traffic' published?
SELECT DISTINCT ?answer MIN(xsd:integer(?y)) AS ?y WHERE { <https://dblp.org/rec/journals/corr/abs-2002-07691> <https://dblp.org/rdf/schema#authoredBy> ?answer . ?x <https://dblp.org/rdf/schema#authoredBy> ?answer . ?x <https://dblp.org/rdf/schema#yearOfPublication> ?y }
<https://dblp.org/rec/journals/corr/abs-2002-07691>