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School of Computing and Information System, University of Melbourne, The University of Melbourne
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LLMs struggle with basic GPS coordinate reasoning, often failing at geometric computations despite showing some understanding of real-world geography.
UrbanVerse achieves up to 35.89% accuracy improvements in urban analytics by learning generalized urban region representations that transfer across cities and tasks, a leap beyond city- and task-specific models.
Achieve up to 12% improvement in Rouge-LSum for multimodal tasks in edge-cloud settings by jointly training heterogeneous edge models with a server model, even with varying modality availability.