ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation

Tianci Bu; Le Zhou; Wenchuan Yang; Jianhong Mou; Kang Yang; Suoyi Tan; Feng Yao; Jingyuan Wang; Xin Lu

2025 ICML ICML 2025

ProDiff: Prototype-Guided Diffusion for Minimal Information Trajectory Imputation

Abstract

No abstract available. No abstract was captured for this paper when its proceedings were scraped - most often an older edition published without one online. How the corpus is built.

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Authors

Tianci Bu, Le Zhou, Wenchuan Yang, Jianhong Mou, Kang Yang, Suoyi Tan, Feng Yao, Jingyuan Wang, Xin Lu

Topics

Deep Learning > Models > Diffusion Models Data Science & Analytics > Applications > Mobility Analysis

Keywords

prototype learning denoising diffusion probabilistic model spatiotemporal reconstruction foursquare human movement patterns imputation accuracy

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