AUTHOR=Trinh Tue TITLE=Exhaustification and Contextual Restriction JOURNAL=Frontiers in Communication VOLUME=4 YEAR=2019 URL=https://www.frontiersin.org/journals/communication/articles/10.3389/fcomm.2019.00047 DOI=10.3389/fcomm.2019.00047 ISSN=2297-900X