公开(公告)号：US11496553B1

公开(公告)日：2022-11-08

申请号：US17477596

申请日：2021-09-17

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： JunKyun Choi ,  Nakyoung Kim ,  Dae-Jin Kim ,  Hyunseo Park

IPC: H04L67/10 ,  G16Y10/75 ,  G06N20/00

Abstract: A coding and Incentive-based distributed computing management system includes: a parameter server that publishes a gradient descent computation task to update parameters of distributed computing, sends the published task to end devices, and groups end devices into clusters by receiving related information from the plurality of end devices, determines the number of stragglers in each cluster and sends the number of stragglers to the end devices, along with an encoding scheme for gradient descent computation, and distributes incentive to the end devices based on encoded results and the end devices that receive the published task from the parameter server, sends an intention to participate in the published task and related information to the parameter server, determines CPU-cycle frequencies by receiving information on the grouping of the end devices and related information from the parameter server, and performs encoding for gradient descent computation and send a computed gradient to the parameter server.

公开(公告)号：US11832106B2

公开(公告)日：2023-11-28

申请号：US17521535

申请日：2021-11-08

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Hyeontaek Oh ,  Minkyung Kim ,  JunKyun Choi ,  Nakyoung Kim

IPC: H04L9/40 ,  H04W12/60 ,  H04W12/043

CPC classification number: H04W12/66 ,  H04L63/20 ,  H04W12/043

Abstract: An intelligent trust enabler system for a 5G IoT (fifth-generation Internet of Things) environment includes: an IoT trust enabler mounted on an edge and gateway on a fifth-generation (5G) IoT infrastructure, for providing trust information based on data collected from IoT devices and performing operation and management of connected IoT resources; and an IoT trust agent for providing a legacy environment for the IoT trust enabler.