Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleResearch on Big Data Ad Hoc Query Technology Based on an Accident Insurance Campaign †.AuthorsLiao, Yung-Cheng; Chen, Mei-SuPublicationEngineering Proceedings, 2023, Vol 38, p8ISSN2673-4591Publication typeArticleDOI10.3390/engproc2023038008