Search Results for author: Hao

Found 6 papers, 1 papers with code

Advancing Real-time Pandemic Forecasting Using Large Language Models: A COVID-19 Case Study

2 code implementations10 Apr 2024 Hongru Du, Jianan Zhao, Yang Zhao, Shaochong Xu, Xihong Lin, Yiran Chen, Lauren M. Gardner, Hao, Yang

Forecasting the short-term spread of an ongoing disease outbreak is a formidable challenge due to the complexity of contributing factors, some of which can be characterized through interlinked, multi-modality variables such as epidemiological time series data, viral biology, population demographics, and the intersection of public policy and human behavior.

Representation Learning Time Series

Towards Responsible and Reliable Traffic Flow Prediction with Large Language Models

no code implementations3 Apr 2024 Xusen Guo, Qiming Zhang, Junyue Jiang, Mingxing Peng, Hao, Yang, Meixin Zhu

Achieving both accuracy and responsibility in traffic prediction models remains a challenge due to the complexity of traffic data and the inherent opacity of deep learning models.

Traffic Prediction

Research and Optimization of Heliostat Field Layout Based on Mixed Strategy Whale Optimization Algorithm

no code implementations 无 2022 Zhang, Hao

For the above problems, the new heliostatic field layout derived based on the idea of radiation grid layout and the no-occlusion principle is studied。At the same time, the detailed calculation process of the shadow occlusion efficiency is given in the process of establishing the optical efficiency model, and then the key parameters in the mirror field layout are optimized in combination with the intelligent optimization algorithm.

Blocking

TransFollower: Long-Sequence Car-Following Trajectory Prediction through Transformer

no code implementations4 Feb 2022 Meixin Zhu, Simon S. Du, Xuesong Wang, Hao, Yang, Ziyuan Pu, Yinhai Wang

Through cross-attention between encoder and decoder, the decoder learns to build a connection between historical driving and future LV speed, based on which a prediction of future FV speed can be obtained.

Decoder Trajectory Prediction

Personalized Context-Aware Multi-Modal Transportation Recommendation

no code implementations13 Oct 2019 Meixin Zhu, Jingyun Hu, Hao, Yang, Ziyuan Pu, Yinhai Wang

Also, results of the multinomial logit model show that (1) an increase in travel cost would decrease the utility of all the transportation modes; (2) people are less sensitive to the travel distance for the metro mode or a multi-modal option that containing metro, i. e., compared to other modes, people would be more willing to tolerate long-distance metro trips.

feature selection Learning-To-Rank

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