Search Results for author: Jindong Han

Found 6 papers, 2 papers with code

Towards Urban General Intelligence: A Review and Outlook of Urban Foundation Models

1 code implementation30 Jan 2024 Weijia Zhang, Jindong Han, Zhao Xu, Hang Ni, Hao liu, Hui Xiong

Machine learning techniques are now integral to the advancement of intelligent urban services, playing a crucial role in elevating the efficiency, sustainability, and livability of urban environments.

Machine Learning for Urban Air Quality Analytics: A Survey

no code implementations14 Oct 2023 Jindong Han, Weijia Zhang, Hao liu, Hui Xiong

In this article, we present a comprehensive survey of ML-based air quality analytics, following a roadmap spanning from data acquisition to pre-processing, and encompassing various analytical tasks such as pollution pattern mining, air quality inference, and forecasting.

Air Quality Inference

Irregular Traffic Time Series Forecasting Based on Asynchronous Spatio-Temporal Graph Convolutional Network

no code implementations31 Aug 2023 Weijia Zhang, Le Zhang, Jindong Han, Hao liu, Jingbo Zhou, Yu Mei, Hui Xiong

Accurate traffic forecasting at intersections governed by intelligent traffic signals is critical for the advancement of an effective intelligent traffic signal control system.

Time Series Time Series Forecasting

Semantic-Fused Multi-Granularity Cross-City Traffic Prediction

1 code implementation23 Feb 2023 Kehua Chen, Yuxuan Liang, Jindong Han, Siyuan Feng, Meixin Zhu, Hai Yang

Accurate traffic prediction is essential for effective urban management and the improvement of transportation efficiency.

Graph structure learning Management +4

Joint Air Quality and Weather Prediction Based on Multi-Adversarial Spatiotemporal Networks

no code implementations30 Dec 2020 Jindong Han, Hao liu, HengShu Zhu, Hui Xiong, Dejing Dou

Specifically, we first propose a heterogeneous recurrent graph neural network to model the spatiotemporal autocorrelation among air quality and weather monitoring stations.

Graph Learning Multi-Task Learning

HAR-Net:Fusing Deep Representation and Hand-crafted Features for Human Activity Recognition

no code implementations25 Oct 2018 Mingtao Dong, Jindong Han

This paper proposes a new approach based on deep learning and traditional feature engineering called HAR-Net to address the issue related to HAR.

Feature Engineering Human Activity Recognition

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