Fall Focused Research Program Workshop: Secure analytics on mobile health data streams
Date: Thursday, November 18th, 2021
Time: 2:00pm – 5:00pm ET
Location (in-person & zoom): Rajen Kilachand Center for Integrated Life Sciences and Engineering (KCILSE), 610 Commonwealth Avenue, Conference Room 106C, Boston, MA 02215. See workshop webpage for zoom meeting details.
The workshop will bring together researchers from BU’s Medical Campus, BU Computer Science and Engineering, and external collaborators and will include talks on streaming data processing and secure data analytics in the Cloud. We aim to discuss the requirements for designing an end-to-end platform that collects patient data in a streaming fashion (e.g. from smartphones, sensors, wearable devices, etc.) and performs cloud-based analytics with zero information leakage to the cloud provider or any other unauthorized entities.
The workshop is open to interested faculty members, staff and students. If you are interested in participating, please join us! If you have questions or would like more information about this FRP, please contact Xiaoyu Li (email@example.com) for more information.
This workshop will be in-person and held via Zoom Meeting upon request.
2:00 – 2:10pm Welcome & about the workshop & FRP
2:10 – 2:30pm Introduction to Stream Processing (Vasiliki Kalavri, Ph.D)
Abstract: Stream processing enables the analysis of continuous, possibly unbounded datasets and facilitates real-time applications by shortening the lag between receiving information and acting on it. In this talk, I will cover the fundamentals of streaming computations, discuss emerging applications, and give an overview of the capabilities of modern stream processing systems.
2:30 – 3:00pm Cryptography and the Power of Learning Nothing (Mayank Varia, Ph.D)
Abstract: In a data-driven society, cryptography can lower the barriers to data science by allowing analysts to work with data that they cannot see. In this talk, I will describe our work to design and deploy systems that compute analytics while respecting personal privacy.
3:00 – 3:20pm Secure collaborative analytics with Secrecy (John Liagouris, Ph.D)
Abstract: Secrecy is a new relational framework for secure collaborative analytics that allows composing and executing end-to-end oblivious queries under secure multi-party computation (MPC). Secrecy’s core novelty is a set of logical and physical optimizations that effectively reduce query execution costs while retaining the full security guarantees of MPC. In this talk, I will give an overview of the Secrecy framework and discuss our plans for extending it to support use-cases in continuous digital health analytics.
3:20 – 3:30pm: Coffee Break
3:30 – 4:00pm: Secure multi-party computation to count patients in a federated clinical data network & Demo of the SHRINE project (Griffin Weber, M.D., Ph.D. & William Simons, Harvard Medical School)
Abstract: The Shared Health Research Information Network (SHRINE) is an open source federated network that enables scientists to run aggregate count queries on the clinical data of more than 100 million patients at dozens of hospitals across the United States. It is used for many clinical studies, including large COVID-19 related research projects. To protect privacy when only a small number of patients match a query, we created a multi-party computation (MPC) prototype that shows the total number of patients in the network without revealing the hospitals where they received care.
4:00 – 4:15pm: Open discussion: Query interfaces
4:15 – 4:40pm: RPis & Secrecy Demo (Muhammad Faisal and Eric Chen)
4:40pm – 4:55pm: Moderated discussion
4:55 – 5:00pm: Closing remarks
We request all participants to register for the FRP Workshop by 11/16. Please register by completing the survey below, and selecting “submit.”
BU Parking Information
Note, Charles River Campus lots fill up fast. Please arrive in plenty of time to park in a secure parking area. Those who do not park in a marked parking spot or garage will get towed.
For parking, you can find a map of all lots here. Lot K, the Warren Towers garage (700 Commonwealth Ave) is the most convenient lot to park in to get to 111 Cummington Mall. Parking in the garage is $8 a day through the end of the Fall semester.
BU employees can sign up for a flex pass for no cost and only be charged when they enter the garage, however, they must be an employee on the Charles River Campus to sign up for the pass. (Students are eligible for the flex permit.) BU Med Campus employees will not be able to sign up for the flex pass on the CRC.
People who already have a BMC parking pass can request to have their permit transferred to the CRC campus for a day through Parking services, but if they do not already have a permit they cannot sign up for the CRC flex permit.
Please attend in-person if you are able. If you are not able to attend in-person, please log into zoom using the details below. If you have questions on zoom, please email Xiaoyu Li (firstname.lastname@example.org.)
Join Zoom Meeting Link: Join our Cloud HD Video Meeting
If the link does not work above, please manually enter the Meeting ID and password into Zoom.
Meeting ID: 968 6496 7682