Search Results for author: Chenyang Shao

Found 3 papers, 2 papers with code

Spatio-Temporal Few-Shot Learning via Diffusive Neural Network Generation

1 code implementation19 Feb 2024 Yuan Yuan, Chenyang Shao, Jingtao Ding, Depeng Jin, Yong Li

Spatio-temporal modeling is foundational for smart city applications, yet it is often hindered by data scarcity in many cities and regions.

Denoising Few-Shot Learning +1

Beyond Imitation: Generating Human Mobility from Context-aware Reasoning with Large Language Models

no code implementations15 Feb 2024 Chenyang Shao, Fengli Xu, Bingbing Fan, Jingtao Ding, Yuan Yuan, Meng Wang, Yong Li

In this paper, we design a novel Mobility Generation as Reasoning (MobiGeaR) framework that prompts LLM to recursively generate mobility behaviour.

In-Context Learning

Spatio-temporal Diffusion Point Processes

2 code implementations21 May 2023 Yuan Yuan, Jingtao Ding, Chenyang Shao, Depeng Jin, Yong Li

To enhance the learning of each step, an elaborated spatio-temporal co-attention module is proposed to capture the interdependence between the event time and space adaptively.

Epidemiology Point Processes

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