公开(公告)号：US11693989B2

公开(公告)日：2023-07-04

申请号：US16954728

申请日：2018-12-12

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Lu Zhang ,  Meilof Geert Veeningen

IPC: G06F21/62 ,  G06F21/78 ,  H04L9/08 ,  G06F9/50 ,  G06F9/52

CPC classification number: G06F21/6254 ,  G06F9/505 ,  G06F9/5027 ,  G06F9/5055 ,  G06F9/5083 ,  G06F9/528 ,  G06F21/78 ,  H04L9/085 ,  G06F21/6245 ,  H04L2209/46 ,  H04L2209/50 ,  H04L2209/80

Abstract: According to an aspect, there is provided a computer-implemented method of operating a first node. The first node has an algorithm for evaluating input data from another node, with the input data having a plurality of different attributes. The method comprises receiving, from a second node, a proposal for the evaluation of a first set of input data by the algorithm; estimating the performance of the algorithm in evaluating the first set of input data based on the proposal; and outputting, to the second node, an indication of the estimated performance of the algorithm. A corresponding first node is also provided.

公开(公告)号：US12068060B2

公开(公告)日：2024-08-20

申请号：US17051495

申请日：2019-04-22

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Lu Zhang ,  Meilof Geert Veeningen ,  Peter Petrus van Liesdonk

IPC: G06F16/00 ,  G06F16/14 ,  G06F16/24 ,  G06F16/245 ,  G06F16/2455 ,  G06F16/33 ,  G06F16/35 ,  G06F16/83 ,  G06F16/835 ,  G06F16/903 ,  G06F16/9032 ,  G06F16/906 ,  G16H10/60 ,  G16H50/70

CPC classification number: G16H10/60 ,  G06F16/14 ,  G06F16/148 ,  G06F16/24 ,  G06F16/245 ,  G06F16/2455 ,  G06F16/33 ,  G06F16/3331 ,  G06F16/334 ,  G06F16/35 ,  G06F16/83 ,  G06F16/835 ,  G06F16/903 ,  G06F16/9032 ,  G06F16/90335 ,  G06F16/906 ,  G16H50/70

Abstract: Some embodiments are directed to a requesting device and a data device configured for multi-party computation to select a close record from a database. The data device performs a filtering of its candidate records by selecting candidate records from the database for which a received set of similarity values for a target record are close to a set of similarity values for a candidate record. For one or more selected candidate records, the requesting device and the data device performing a multiparty computation protocol to jointly compute a second closeness measure between the target record and the selected candidate record.

公开(公告)号：US20210366584A1

公开(公告)日：2021-11-25

申请号：US17051495

申请日：2019-04-22

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Lu Zhang ,  Meilof Geert Veeningen ,  Peter Petrus van Liesdonk

IPC: G16H10/60 ,  G16H50/70 ,  G06F16/35

Abstract: Some embodiments are directed to a requesting device and a data device configured for multi-party computation to select a close record from a database. The data device performs a filtering of its candidate records by selecting candidate records from the database for which a received set of similarity values for a target record are close to a set of similarity values for a candidate record. For one or more selected candidate records, the requesting device and the data device performing a multiparty computation protocol to jointly compute a second closeness measure between the target record and the selected candidate record.