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AI for Good-Innovate for Impact
Use case – 39: AI Enabling Travel Model helps search and rescue
incidental lost elderly people for the global aging challenge 39-ChinaMobile
Country: China
Organization: China Mobile Communications Corporation Co.,Ltd
Contact person: He Rongjian, herongjian@ chinamobile .com
Wu Zukang, wuzukang@ js .chinamobile .com
39�1� Use case summary table
Domain Good Health and Well-Being
The Prob- • The global population is generally facing the problem of aging, and the
lem to be number of elderly people living alone is increasing, and they are facing
addressed more risks of getting lost.
• At present, the country lacks fast and effective tracking means for the lost
elderly , and it is difficult to achieve the sustainable development goal of
health and safety of elderly people living alone.
• Inadequate co-benefit methodologies for assessing the SDGS in terms of
good health and well-being of older persons living alone.
• The country needs a smart product that can guard the health and safety
of elderly people living alone around the clock, so as to achieve the
Decade of Healthy Ageing 2021-2030 advocated by the World Health
Organization.
Key aspects of • AI Enabling Jiutian Travel Model can provide real-time location, lost
the solution contact search and rescue, and risk prediction to achieve the co-benefits
of sustainable development in the World Health Organization's Decade of
Healthy Ageing 2021-2030.
• AI Enabling Jiutian Travel Model includes a large model of real-time posi-
tioning, identification, loss judgment and travel path prediction for elderly
people living alone.
• AI Enabling Jiutian Travel Model Based on artificial intelligence trajec-
tory analysis of the elderly living alone, to achieve dynamic graph neural
network modeling.
Technology Continuous-time dynamic graph representation learning framework, Hierar-
keywords chical message passing module
Data availabil- Geographic information data https:// www .openstreetmap .org
ity
Metadata Structured and unstructured data
(type of data)
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