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08/29/2023
Elucidating the Exposure Bias in Diffusion Models
Diffusion models have demonstrated impressive generative capabilities, b...
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05/26/2023
Contrast, Attend and Diffuse to Decode High-Resolution Images from Brain Activities
Decoding visual stimuli from neural responses recorded by functional Mag...
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05/24/2023
Alleviating Exposure Bias in Diffusion Models through Sampling with Shifted Time Steps
Denoising Diffusion Probabilistic Models (DDPM) have shown remarkable ef...
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04/03/2023
Crossword: A Semantic Approach to Data Compression via Masking
The traditional methods for data compression are typically based on the ...
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11/30/2022
Layout-aware Dreamer for Embodied Referring Expression Grounding
In this work, we study the problem of Embodied Referring Expression Grou...
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03/07/2022
Find a Way Forward: a Language-Guided Semantic Map Navigator
This paper attacks the problem of language-guided navigation in a new pe...
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03/06/2022
Modeling Coreference Relations in Visual Dialog
Visual dialog is a vision-language task where an agent needs to answer a...
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03/06/2022
Dynamic Key-value Memory Enhanced Multi-step Graph Reasoning for Knowledge-based Visual Question Answering
Knowledge-based visual question answering (VQA) is a vision-language tas...
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06/13/2021
