David Chapman received the B.S. degree in computer science and the M.S. and Ph.D. degrees from the University of Maryland, Baltimore County (UMBC), in 2006, 2008, and 2012, respectively. From 2012 to 2014, he was a Postdoctoral Fellow with the Lamont Doherty Earth Observatory (LDEO), Columbia University. From 2014 to 2018, he was a Design Engineer at Oceaneering International Inc. Currently, he is an Assistant Professor with the Department of Computer Science, University of Maryland, Baltimore County, and the Head of the Vision and Image Processing Algorithms Research Group (VIPAR), which focuses on computer visions, machine learning, and medical imaging informatics. The VIPAR is working in collaboration with the University of Maryland School of Medicine; the University of California at San Francisco; the Mercy Medical Center, Baltimore; and RAD-AID Informatics on problems related to AI in radiologicial imaging. His research interests include challenges in the areas of semi-supervised and unsupervised learning as well as improved AI evaluation methodologies toward clinical translation and improved real-world performance.