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To support this cause we present AWS CORD-19 Search (ACS), a public, COVID-19 specific, neural search engine that is powered by several machine learning systems to support natural language based searches ... for answers to high priority scientific questions. ... Acknowledgments We acknowledge the broader collaboration with AI2 team and White house as well as the broader AWS CORD-19 team including Kendra Science team, Tyler Stepke, Kingston Bosco, Victor Wang, ...arXiv:2007.09186v3 fatcat:vnjo7klajfe3dfy2mlwzuoqli4
In this work, we present the COVID-19 Knowledge Graph (CKG), a heterogeneous graph for extracting and visualizing complex relationships between COVID-19 scientific articles. ... Several search engines have surfaced to provide researchers with additional tools to find and retrieve information from the rapidly growing corpora on COVID-19. ... Search engines like Sketch Engine COVID-19, Sinequa COVID-19 Intelligent Search, MicrosoftâĂŹs CORD19 Search, and AmazonâĂŹs CORD19 Search use a variety of methodologies such as keyword search, natural ...arXiv:2007.12731v1 fatcat:shbewuzebrctxgsa3dhnsl623q