Kobi Cohen

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Publication activitypapers/week, last 8 weeks

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Computer Vision (1)Multimodal Models (1)Reasoning & Chain-of-Thought (1)

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D. Ben-Ami (1)Gabriele Serussi (1)Chaim Baskin (1)

Papers (1)

Mar 19, 2026

D. Ben-Ami +31w ago·also Ben-Gurion University of the Negev

HiMu: Hierarchical Multimodal Frame Selection for Long Video Question Answering

Get GPT-4o-level long-video QA performance with 10x fewer FLOPs by using a hierarchical, training-free frame selector that combines multimodal experts and fuzzy logic.

D. Ben-Ami, Gabriele Serussi, Kobi Cohen +1

Computer Vision Multimodal Models Reasoning & Chain-of-Thought

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Kobi Cohen

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)