Roland OrucheEric D. MilmanXiyao ChengMegha JoishChaitra T. KulkarniAgrim SharmaKerk F. KeeHariharan RegunathPrasad CalyamMeasurement of Utility in User Access of COVID-19 Literature via AI-powered Chatbot.1-132021AIPRhttps://doi.org/10.1109/AIPR52630.2021.9762160conf/aipr/2021db/conf/aipr/aipr2021.html#OrucheMCJKSKRC21