© Statistisches Bundesamt, IIA - Mathematisch Statistische Methoden Topic ii New Methodologies for Protecting Data (Disclosure Limitation) Univ. Edinburgh:

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© Statistisches Bundesamt, IIA - Mathematisch Statistische Methoden Topic ii New Methodologies for Protecting Data (Disclosure Limitation) Univ. Edinburgh: Beata Nowok Utility of synthetic microdata generated using parametric and tree-based methods Additional (machine learning) methods included in the R-package synthpop Duke Univ., U.S. Census Bureau & Cornell Univ.: Samuel Haney, Ashwin Machanavajjhala, Mark Kutzbach, Matthew Graham, John Abowd, Lars Vilhuber Formal privacy protection for data products combining individual and employer frames Algorithms with provable privacy guarantees in a complex setting

© Statistisches Bundesamt, IIA - Mathematisch Statistische Methoden Topic ii New Methodologies for Protecting Data (Disclosure Limitation) Universitat Politècnica de Catalunya / Netherlands: Jordi Castro, Jose A. Gonzalez, Anco Hundepool Using BCD CTA for difficult tables: a practical experiment with a real Eurostat table Advantages of Block Coordinate Descent heuristic for Controlled Tabular Adjustment method United States of America: Philip Steel, James Fagan, Vitoon Harusadangkul, Paul Massell, Richard Moore Jr., John Slanta, Bei Wang Techniques to apply cell suppression to large sparse linked tables and some results using those techniques on the 2012 (US) Economic Census Description of the methodology implemented in the secondary cell suppression software for the US Economic Census data

© Statistisches Bundesamt, IIA - Mathematisch Statistische Methoden Topic ii New Methodologies for Protecting Data (Disclosure Limitation) Univ. Edinburgh: Beata Nowok Utility of synthetic microdata generated using parametric and tree-based methods Additional (machine learning) methods included in the R-package synthpop Questions: In which situation to recommend use of machine learning methods? What advantages/disadvantages of the machine learning methods have been observed?

© Statistisches Bundesamt, IIA - Mathematisch Statistische Methoden Topic ii New Methodologies for Protecting Data (Disclosure Limitation) Duke Univ., U.S. Census Bureau & Cornell Univ.: Samuel Haney, Ashwin Machanavajjhala, Mark Kutzbach, Matthew Graham, John Abowd, Lars Vilhuber Formal privacy protection for data products combining individual and employer frames Algorithms with provable privacy guarantees in a complex setting Question: How do the proposed algorithms compare to other additive (or multiplicative) noise SDC methods for aggregated data?

© Statistisches Bundesamt, IIA - Mathematisch Statistische Methoden Topic ii New Methodologies for Protecting Data (Disclosure Limitation) Universitat Politècnica de Catalunya / Netherlands: Jordi Castro, Jose A. Gonzalez, Anco Hundepool Using BCD CTA for difficult tables: a practical experiment with a real Eurostat table Block Coordinate Descent heuristic for Controlled Tabular Adjustment method Question: When should CTA users choose BCD?

© Statistisches Bundesamt, IIA - Mathematisch Statistische Methoden Topic ii New Methodologies for Protecting Data (Disclosure Limitation) United States of America: Philip Steel, James Fagan, Vitoon Harusadangkul, Paul Massell, Richard Moore Jr., John Slanta, Bei Wang Techniques to apply cell suppression to large sparse linked tables and some results using those techniques on the 2012 (US) Economic Census Description of the methodology implemented in the secondary cell suppression software for the US Economic Census data Question: How strongly is the implementation/algorithm tied to the application (e.g. US Economic Census tables)?