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Westat’s Data Governance in Practice
April 23, 2026
Westat’s reputation for delivering consistently reliable, high-quality data is grounded in our approach to strong data governance. Our data governance policy embeds key principles and…
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Dynamic Guardrails for a Data-Driven World: Inside Westat’s Governance Frameworks
March 23, 2026
The lightning-fast evolution of technology has demonstrated the critical need for strong governance of information processing. Effective governance frameworks, including policies, standards, and oversight mechanisms…
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Advancing Disclosure Risk Assessment for Modern Data
March 5, 2026
New research advances methods for estimating the risk of re-identification in nonprobability samples, including those drawn from registers and opt-in panels. The findings were published…
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New Research Explores Modeling Approaches to Quantifying Disclosure Risk
February 11, 2026
Key diagnostics can strengthen the measurement of disclosure risk relating to sensitive information in modern data environments, according to a recent article coauthored by Westat…
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Statistical Innovation Strengthens Understanding of Science Career Trajectories
February 9, 2026
Two new working papers from the National Center for Science and Engineering Statistics (NCSES) within the National Science Foundation (NSF) demonstrate how innovative statistical methods…
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How do we protect data privacy in CTPP tabulations?
Applying the model-assisted constrained hotdeck (MACH) to generate synthetic ACS transportation data
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Westat Presents Cutting-Edge Research at JMM 2026
December 15, 2025
Westat researchers will share their work at the 2026 Joint Mathematics Meetings (JMM), held in Washington, DC, from January 4 to 7. Now in its…
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Daifeng Han
Associate Vice President
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Responsible Synthetic Data: Unlocking Insights While Safeguarding Privacy
December 3, 2025
From electronic health records (EHRs) to federal statistics, synthetic data are rapidly transforming how organizations share and analyze information, offering new ways to unlock insights…
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Jianru (Angela) Chen
Lead Statistical Associate
