The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 2015
Filed:
Dec. 17, 2012
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Vincent Huang, Sollentuna, SE;
Martin Svensson, Hagersten, SE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
Methods and systems are disclosed for anonymizing a dataset that correlates a set of entities with respective attributes. The method may include: for each entity included in a set of entities, transforming two or more attribute values associated with the entity using received preference information, thereby creating for the entity a set of two or more transformed attribute values; clustering the entities included in the set of entities using said transformed attribute values to form at least a first entity cluster consisting of a first subset of the entities and a second entity cluster consisting of a second subset of the entities, wherein no entity included in the first entity cluster is included in the second entity cluster; anonymizing the first subset of entities; and anonymizing the second subset of entities.