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Avi Ziskind
Researcher at Columbia University
Publications - 9
Citations - 105
Avi Ziskind is an academic researcher from Columbia University. The author has contributed to research in topics: Spatial frequency & Language model. The author has an hindex of 6, co-authored 8 publications receiving 79 citations.
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Generating Natural Language Explanations for Visual Question Answering using Scene Graphs and Visual Attention.
TL;DR: This paper shows how combining the visual attention map with the NL representation of relevant scene graph entities, carefully selected using a language model, can give reasonable textual explanations without the need of any additional collected data.
Proceedings Article
A Study on Multimodal and Interactive Explanations for Visual Question Answering.
TL;DR: The results indicate that the explanations help improve human prediction accuracy, especially in trials when the VQA system's answer is inaccurate, and suggest the efficacy of these explanations in human-machine AI collaboration tasks.
Journal ArticleDOI
Encounter dynamics of a small target by a polymer diffusing in a confined domain
TL;DR: The first passage time for a polymer, that is, the narrow encounter time (NETP), to reach a small target located on the surface of a microdomain is studied and an exponential scaling law for the NETP is identified as a function of the polymer length.
Journal ArticleDOI
Encounter dynamics of a small target by a polymer diffusing in a confined domain.
TL;DR: In this article, the first passage time for a polymer, called the narrow encounter time (NETP), to reach a small target located on the surface of a microdomain is studied.
Posted Content
A Study on Multimodal and Interactive Explanations for Visual Question Answering
TL;DR: In this paper, the authors evaluate multimodal explanations in the setting of a Visual Question Answering (VQA) task by asking users to predict the response accuracy of a VQA agent with and without explanations.