Webinar Today:
Highlights of the April 2021 Detailed Summary Metrics
This webinar will examine how the Census Bureau uses a variety of accuracy measures to evaluate the data produced by the Disclosure Avoidance System’s TopDown Algorithm. We will explain how we developed these accuracy measures and how data users can use them to evaluate the April 2021 demonstration data.
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Date: Today
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Time: 1:00 p.m. ET
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Dial In: 800-475-0483
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Passcode: 2538393#
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Webex Event Number (if needed): 199 315 4411
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Link: Log In Details
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Event Password: Census#1 (If required, this password is only for users who join from a WebEx application or mobile app.)
Upcoming Disclosure Avoidance Webinars
Analysis of April 2021 Demonstration Data for Redistricting and Voting Rights Act Use Cases
This webinar will examine the results of the Census Bureau’s empirical evaluation of the reliability and fitness-for-use of the April 2021 demonstration data for redistricting and enforcement of the Voting Rights Act.
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Date: May 21
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Time: 1:00 p.m. ET
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Dial In: 800-475-8401
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Passcode: 5850486#
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Webex Event Number (if needed): 199 248 9705
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Link: Log In Details
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Event Password: Census#1 (If required, this password is only for users who join from a WebEx application or mobile app.)
Past Webinars
Understanding the April 2021 Demonstration Data
The webinar covered in detail the updates reflected in the new demonstration data, walked through the associated metrics, and provided an opportunity for Q&A.
Differential Privacy 101
This introductory webinar explained the Census Bureau’s decision to modernize the methods we use to protect respondent confidentiality in the data we release. We covered the basic principles and concepts of disclosure avoidance and differential privacy and discussed their implications for census data users.
The Census Bureau's Simulated Reconstruction-Abetted Re-identification Attack on the 2010 Census
This webinar examined the simulated re-identification attack that the Census Bureau performed on the published 2010 Census data and its implications for the 2020 Census.
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Event page with webinar materials (recording coming soon)
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Differential Privacy 201 and the TopDown Algorithm
This webinar provided a deeper examination of how the Census Bureau is using the framework of differential privacy to safeguard respondent data for the 2020 Census. We examined how the 2020 Census Disclosure Avoidance System’s TopDown Algorithm works and the parameters and settings used to produce the April 2021 demonstration data.
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Event page with webinar materials (recording coming soon)
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Have Suggestions?
Do you have specific questions you'd like us to answer in this newsletter or topics you'd like discussed? Send us an email at 2020DAS@census.gov and let us know!
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