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:
Oct. 11, 2022
Filed:
Oct. 14, 2019
Nec Laboratories Europe Gmbh, Heidelberg, DE;
Ghassan Karame, Heidelberg, DE;
Giorgia Azzurra Marson, Heidelberg, DE;
Helen Moellering, Neuenkirchen, DE;
NEC CORPORATION, Tokyo, JP;
Abstract
A computer-implemented method of instantiating a machine learning model with a host processing system is provided. The host processing system includes a trusted execution environment (TEE) and an untrusted processing system (UPS). The method includes: preparing, with the host processing system, a compiler encoding an architecture of the machine learning model; receiving, from a client processing system, source data; and producing, with the compiler, software based on the received source data and model parameters stored on the host processing system. The software includes an untrusted software component for performance on the UPS and a trusted software component for performance on the TEE. The untrusted software component and the trusted software component are configured to, when performed in concert, instantiate the machine learning model.