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math.GN2021
Metric topologies over some categories of simple open regions in Euclidean space
Ernest Davis
What does it mean for a shape to change continuously? Over the space of convex regions, there is only one "reasonable" answer. However, over a broader class of regions, such as the…
cs.CV2021★ 12 cited
Unanswerable Questions about Images and Texts
Ernest Davis
Questions about a text or an image that cannot be answered raise distinctive issues for an AI. This note discusses the problem of unanswerable questions in VQA (visual question ans…