NSF Org: |
CNS Division Of Computer and Network Systems |
Recipient: |
|
Initial Amendment Date: | August 7, 2020 |
Latest Amendment Date: | August 7, 2020 |
Award Number: | 1952192 |
Award Instrument: | Standard Grant |
Program Manager: |
David Corman
dcorman@nsf.gov (703)292-8754 CNS Division Of Computer and Network Systems CSE Direct For Computer & Info Scie & Enginr |
Start Date: | October 1, 2020 |
End Date: | September 30, 2022 (Estimated) |
Total Intended Award Amount: | $75,000.00 |
Total Awarded Amount to Date: | $75,000.00 |
Funds Obligated to Date: |
|
History of Investigator: |
|
Recipient Sponsored Research Office: |
201 DOWMAN DR NE ATLANTA GA US 30322-1061 (404)727-2503 |
Sponsor Congressional District: |
|
Primary Place of Performance: |
Atlanta GA US 30322-4250 |
Primary Place of Performance Congressional District: |
|
Unique Entity Identifier (UEI): |
|
Parent UEI: |
|
NSF Program(s): | S&CC: Smart & Connected Commun |
Primary Program Source: |
|
Program Reference Code(s): |
|
Program Element Code(s): |
|
Award Agency Code: | 4900 |
Fund Agency Code: | 4900 |
Assistance Listing Number(s): | 47.070 |
ABSTRACT
Many countries, including the United States and Japan, are facing a rapidly aging population. Improving the quality of healthcare and quality of life for senior citizens while managing and even reducing the health and social care costs is a critical challenge. The growth and accessibility of wearable devices enable continuous monitoring of a person?s vital signs and other health indicators. These wearable data, combined with medical records and other community and environment data, are particularly valuable for senior communities in order to identify new conditions or relapses for early intervention. Collectively, such data from different individuals, communities, and countries, can be used to learn better predictive models and improve population health at large. This project aims to build a multidisciplinary team including academic researchers with complementary expertise (big data, privacy and security, machine learning, human-computer interaction, sociology, and mobile health) and community stakeholders (seniors, community service providers, healthcare providers, and government agencies), to understand the unique challenges and form a research agenda for developing and deploying a health monitoring system for senior communities.
The project will study: 1) data integration and machine learning techniques to integrate data from multiple sources in real time for monitoring and intervention; and to leverage the data from different communities to improve healthcare outcome and medical research; 2) privacy-enhancing techniques including differential privacy and federated learning to ensure the system is compliant with regulations, while balancing the privacy protection and utility of the system; and 3) social implications and cultural differences of the technology in the two countries via online surveys and qualitative studies to identify challenges and barriers in health monitoring for senior communities, and their impact on the design and adoption of the proposed technology. The project includes a set of community engagement activities in order to develop a research agenda that can not only empower the senior communities and improve their health and well-being, but also enable data-driven medical research that improves population health at large.
This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
PUBLICATIONS PRODUCED AS A RESULT OF THIS RESEARCH
Note:
When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
Some links on this page may take you to non-federal websites. Their policies may differ from this site.
PROJECT OUTCOMES REPORT
Disclaimer
This Project Outcomes Report for the General Public is displayed verbatim as submitted by the Principal Investigator (PI) for this award. Any opinions, findings, and conclusions or recommendations expressed in this Report are those of the PI and do not necessarily reflect the views of the National Science Foundation; NSF has not approved or endorsed its content.
Many countries including the United States (US) and Japan are facing a rapidly aging population. One of the critical challenges is to improve the quality of healthcare and quality of life for senior citizens while managing and reducing the health and social care costs. The growth and accessibility of wearable devices such as smart phones and watches enable continuous monitoring of a person’s vital signs and other health indicators. These wearable data, combined with the medical records and other community and environment data, are particularly valuable for senior communities in order to identify new conditions or relapses and notify the caregivers and healthcare providers for early intervention before they become critical. Collectively, such data from different individuals and communities, and different populations in different countries, can be used to learn better predictive models, advance medical research, and improve population health at large. Our planning project aims to build a multidisciplinary team of researchers and develop a research agenda for tackling the unique challenges in building and deploying a health monitoring system for senior communities. The project achieved several outcomes. First, we established a team across the US and Japan with complementary expertise including computer science, sociology, sensing technology, nursing, and clinical health, as well as partnership with community stakeholders. Second, we developed several novel data management and machine learning solutions in our pilot studies including: 1) a multimodal predictive framework for fusing and learning from the multimodal data collected by digital devices or sensors while capturing both inter-modality correlations and intra-modality temporal dependencies, 2) privacy enhancing technologies (PETs) based on federated learning to enable joint learning across user devices without directly sharing the data while respecting personalized and rigorous privacy preferences. Third, we gained a better understanding of the social and privacy implications of the technology via online surveys and the social and cultural differences in US and Japan which will inform the design and adoption of the technology. Finally, we identified several use cases and developed a research agenda that we are currently investigating with follow-up projects. These include: 1) use digital monitoring devices to assess natural changes in disease progression of Amyotrophic Lateral Sclerosis (ALS) for seniors, 2) use multimodal sensors to assess the health effects of heat exposure for agriculture workers, and 3) use mobility data collected by GPS devices and social interactions data for hyperlocal infection risk monitoring during a pandemic.
Last Modified: 01/24/2023
Modified by: Li Xiong
Please report errors in award information by writing to: awardsearch@nsf.gov.