Page 172 - AI for Good-Innovate for Impact

AI for Good-Innovate for Impact

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Domain Good Health and Well-Being
Model Train- • A continuous-time dynamic graph representation learning framework
ing and is proposed for OD(Origination and Destination) demand forecasting.
fine-tuning Different from the previous research, our method maintains continu-
ous time node representations and updated them continuously once a
number of transactions are available. As the evolutionary dynamics of
stations could be learned in an extremely fine time scale, our method is
promising to achieve higher prediction accuracy.
• A hierarchical message passing module is proposed to model the spatial
interactions of stations.
• Extensive experiments have been conducted on two real-world datasets.
Case Studies The World Health Organization's Decade of Healthy Ageing 2021-
2030(SDGS 3, 10, 11).
Testbeds or The pilot is deployed on China Mobile's internal network.
pilot deploy-
ments

39�2� Use case description

39�2�1 Description

Introduction: China Mobile is actively responding to the challenge of co-benefits arising from
"working to improve the lives of older people, their families and the communities in which they
live" within the National strategic plan advocated by the World Health Organization. To address
these complex issues, China Mobile has developed the AI Enabling Jiutian Travel Model, which
is associated with good health and well-being and can improve a country's performance in
achieving the Sustainable Development Goals.

Overview of the product: AI Enabling Jiutian Travel Model includes a large model of real-time
positioning, identity determination, loss judgment and travel path prediction for elderly people
living alone, aiming to accurately and quickly monitor the complex location trajectory dynamics
of elderly people living alone. This product, based on 5G base station signaling data analysis,
integrates AI-based trajectory analysis for elderly people living alone to achieve the co-benefits
of sustainable development over the Decade of Healthy Ageing 2021-2030.

Cooperative efforts: China Mobile, in cooperation with the Chinese government, has developed
an AI Enabling Jiutian Travel Model, which covers functions such as real-time location, identity
determination, loss of contact judgment, travel path prediction, and pilot applications to help
family members of elderly people timely grasp the location information and health and safety
status of elderly people living alone. On the basis of this work, through cooperation with the
government, products and services are extended to more families, so that more elderly people
can enjoy health care services. This product will enable the achievement of the SDG co-benefits,
particularly in the realm of good health and well-being for older persons living alone, This is
essential to promote equitable and sustainable development.

Partner: Zhuhu Town People's Government, Sihong County, Suqian City, Jiangsu Province

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