Patents Assigned to AIRCLOAK GMBH
  • Systems and methods for anonymized statistical database queries
    Patent number: 11194864
    Abstract: A computer system contains a module configured to receive a query, to request rows and columns from a data store, to add or remove rows in such a way that combinations of queries cannot be used to infer information about individuals in the data store. The module executes a statistical computation over the adjusted rows and columns to produce a perturbed answer so that neither the perturbed answer alone, nor repeats of the perturbed answer can be used to infer information about individuals in the data store.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: December 7, 2021
    Assignees: AIRCLOAK GMBH, MAX PLANCK GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.
    Inventors: Sebastian Probst Eide, Paul Francis, Cristian Daniel Berneanu, Sa{hacek over (s)}a Jurić, PaweŁ Obrok
  • Systems and methods for anonymized statistical database queries using noise elements
    Patent number: 11194823
    Abstract: An anonymizing method for a database system is provided. The method includes receiving a query, identifying one or more attack components in the query, computing one or more noise elements from the one or more attack components, and computing fixed noise or fixed thresholds from the one or more noise elements.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: December 7, 2021
    Assignees: AIRCLOAK GMBH, MAX PLANCK GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.
    Inventors: Sebastian Probst Eide, Paul Francis, Cristian Daniel Berneanu, Sasa Juric, Pawel Obrok
  • SYSTEMS AND METHODS FOR ANONYMIZED STATISTICAL DATABASE QUERIES USING NOISE ELEMENTS
    Publication number: 20180052894
    Abstract: An anonymizing method for a database system is provided. The method includes receiving a query, identifying one or more attack components in the query, computing one or more noise elements from the one or more attack components, and computing fixed noise or fixed thresholds from the one or more noise elements.
    Type: Application
    Filed: October 13, 2017
    Publication date: February 22, 2018
    Applicants: AIRCLOAK GMBH, MAX PLANCK GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.
    Inventors: SEBASTIAN PROBST EIDE, PAUL FRANCIS, CRISTIAN DANIEL BERNEANU, SASA JURIC, PAWEL OBROK
  • SYSTEMS AND METHODS FOR ANONYMIZED STATISTICAL DATABASE QUERIES
    Publication number: 20170329873
    Abstract: A computer system contains a module configured to receive a query, to request rows and columns from a data store, to add or remove rows in such a way that combinations of queries cannot be used to infer information about individuals in the data store. The module executes a statistical computation over the adjusted rows and columns to produce a perturbed answer so that neither the perturbed answer alone, nor repeats of the perturbed answer can be used to infer information about individuals in the data store.
    Type: Application
    Filed: December 1, 2016
    Publication date: November 16, 2017
    Applicants: AIRCLOAK GMBH, MAX PLANCK GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.
    Inventors: SEBASTIAN PROBST EIDE, PAUL FRANCIS, CRISTIAN DANIEL BERNEANU, SASA JURIC, PAWEL OBROK