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Jiayi Shao

2 accepted papers

2023

Action Sensitivity Learning for Temporal Action Localization

ICCV 2023poster

Temporal action localization (TAL), which involves recognizing and locating action instances, is a challenging task in video understanding. Most existing approaches directly predict action classes and regress offsets to boundaries, while overlooking the discrepant importance of each frame. In this…

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2023

LANA: A Language-Capable Navigator for Instruction Following and Generation

CVPR 2023poster

Recently, visual-language navigation (VLN) -- entailing robot agents to follow navigation instructions -- has shown great advance. However, existing literature put most emphasis on interpreting instructions into actions, only delivering "dumb" wayfinding agents. In this article, we devise LANA, a la…