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Shengnan Guo

Towards An Efficient and Effective En Route Travel Time Estimation Framework

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Apr 05, 2025
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An Experimental Evaluation of Imputation Models for Spatial-Temporal Traffic Data

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Dec 06, 2024
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DiffLight: A Partial Rewards Conditioned Diffusion Model for Traffic Signal Control with Missing Data

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Oct 31, 2024
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Mobility-LLM: Learning Visiting Intentions and Travel Preferences from Human Mobility Data with Large Language Models

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Oct 29, 2024
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PTR: A Pre-trained Language Model for Trajectory Recovery

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Oct 18, 2024
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DutyTTE: Deciphering Uncertainty in Origin-Destination Travel Time Estimation

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Aug 23, 2024
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PTrajM: Efficient and Semantic-rich Trajectory Learning with Pretrained Trajectory-Mamba

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Aug 09, 2024
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Spatial-Temporal Cross-View Contrastive Pre-training for Check-in Sequence Representation Learning

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Jul 25, 2024
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UniTE: A Survey and Unified Pipeline for Pre-training ST Trajectory Embeddings

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Jul 17, 2024
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STD-LLM: Understanding Both Spatial and Temporal Properties of Spatial-Temporal Data with LLMs

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Jul 12, 2024
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