Utility-Aware Anonymization of Sequential and Location Datasets

Patent №

US 9,760,718

Granted

2017-09-12

Filed 2015

Owner

INTERNATIONAL BUSINESS MACHINES CORPORATION

AI components

2

kr · planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14857887

A mechanism is provided for anonymizing sequential and location datasets. Responsive to receiving the sequential and location datasets from an enterprise, the sequential and location datasets are scanned to expose a set of privacy vulnerabilities. A set of privacy constraints P is generated based on the set of discovered privacy vulnerabilities and a set of utility constraints U is identified. The sequential and location datasets is anonymized using the set of privacy constraints P and the set of utility constraints U thereby forming an anonymized dataset. The anonymized dataset is then returned to the enterprise.

Knowledge representationPlanningG06F 21/60G06F 16/215G06F 16/2365G06F 21/6245

AI classification

Planning1.00
Knowledge representation0.96
AI hardware0.01
Vision0.01
Machine learning0.01
Natural language0.00
Evolutionary computation0.00
Speech0.00

Ownership

INTERNATIONAL BUSINESS MACHINES CORPORATION

assignment · 365960742

Assignors

BRAGHIN, STEFANO, GKOULALAS-DIVANIS, ARIS

On an employer assignment, the assignors are typically the inventors.

From the same owner

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