公开(公告)号：US11017050B1

公开(公告)日：2021-05-25

申请号：US16837379

申请日：2020-04-01

Applicant: VMware, Inc.

Inventor： Hui Xu ,  Jiajie Liang ,  Jong Ho Won

IPC: G06F16/957 ,  H04L12/24 ,  H04L12/26 ,  H04L29/08 ,  G06N5/04 ,  G06F15/167 ,  G06N20/00

Abstract: Various examples are disclosed for hybrid alert and action solution in IoT (IoT) networks. An edge device receives device layer data and generates an edge layer prediction by processing the device layer data using a quantized decision model. A confidence check is performed by comparing a confidence probability for the edge layer prediction to a threshold probability. An action to perform for the edge layer prediction is identified based on a result of the confidence check.

公开(公告)号：US20210405609A1

公开(公告)日：2021-12-30

申请号：US17474459

申请日：2021-09-14

Applicant: VMware, Inc.

Inventor： Hui Xu ,  Jiajie Liang ,  Karen Brems ,  Jong Ho Won

IPC: G05B19/406

Abstract: Various examples are disclosed for hybrid alert and action solution in Internet-of-Things (IoT) networks. A multi-edge alert definition specifies a plurality of IoT devices that communicate through edge devices. The multi-edge alert definition is decomposed decompose into individual edge alert sub-definitions. Each of the individual edge alert sub-definitions is evaluated using data from individual ones of the edge devices. An alert is triggered based on one of the individual edge alert sub-definitions being met.

公开(公告)号：US11714396B2

公开(公告)日：2023-08-01

申请号：US17474459

申请日：2021-09-14

Applicant: VMware, Inc.

Inventor： Hui Xu ,  Jiajie Liang ,  Karen Brems ,  Jong Ho Won

IPC: H04L12/28 ,  G05B19/406

CPC classification number: G05B19/406 ,  G05B2219/40452

Abstract: Various examples are disclosed for hybrid alert and action solution in Internet-of-Things (IoT) networks. A multi-edge alert definition specifies a plurality of IoT devices that communicate through edge devices. The multi-edge alert definition is decomposed decompose into individual edge alert sub-definitions. Each of the individual edge alert sub-definitions is evaluated using data from individual ones of the edge devices. An alert is triggered based on one of the individual edge alert sub-definitions being met.

公开(公告)号：US11188532B2

公开(公告)日：2021-11-30

申请号：US16687785

申请日：2019-11-19

Applicant: VMware, Inc.

Inventor： Jong Ho Won ,  Karen Brems ,  Jiajie Liang ,  Gregory Bollella ,  Hui Xu ,  Arushi Gangrade

IPC: G06F16/24 ,  G06F16/2453 ,  G06F16/2458

Abstract: A computing environment is configured to divide a search query into at least a first sub-query and a second sub-query. A first service and a second service are created to execute the first sub-query and the second sub-query and identify search results from a first one and a second one of the databases, respectively, in parallel. For instance, in response to the first set of search results being placed in the first queue, the second one of the services can execute the second subquery on a second database while the first service performs subsequent queries. A final result of the search query can be generated based at least in part on the second set of search results in the second queue.

公开(公告)号：US11126157B1

公开(公告)日：2021-09-21

申请号：US16826382

申请日：2020-03-23

Applicant: VMware, Inc.

Inventor： Hui Xu ,  Jiajie Liang ,  Karen Brems ,  Jong Ho Won

IPC: H04L12/28 ,  G05B19/406

Abstract: Various examples are disclosed for hybrid alert and action solution in Internet-of-Things (IoT) networks. A multi-edge alert definition specifies a plurality of IoT devices that communicate through a plurality of edge devices. The multi-edge alert definition is registered in a fog evaluation service for evaluation. Data corresponding to the IoT devices is received by the fog evaluation service from the plurality of edge devices. An alert is triggered based on a condition specified in the multi-edge alert definition.

公开(公告)号：US11341196B2

公开(公告)日：2022-05-24

申请号：US17306218

申请日：2021-05-03

Applicant: VMware, Inc.

Inventor： Hui Xu ,  Jiajie Liang ,  Jong Ho Won

IPC: G06F16/953 ,  H04L41/16 ,  H04L43/0864 ,  H04L67/101 ,  G06N5/04 ,  H04L67/12 ,  G06F16/957 ,  G06N3/08 ,  G06F15/167 ,  G06N20/00 ,  G06F9/50 ,  G06N3/04

Abstract: Various examples are disclosed for hybrid alert and action solution in IoT (IoT) networks. A cloud layer decision model that generates cloud layer predictions is identified using device layer data. A quantized decision model is generated as a quantized version of the cloud layer decision model. A logical group that includes an edge device that collects a portion of the device layer data is identified. The quantized decision model is transmitted to the logical group.

公开(公告)号：US20210312007A1

公开(公告)日：2021-10-07

申请号：US17306218

申请日：2021-05-03

Applicant: VMware, Inc.

Inventor： Hui Xu ,  Jiajie Liang ,  Jong Ho Won

IPC: G06F16/957 ,  H04L12/24 ,  H04L12/26 ,  H04L29/08 ,  G06N5/04

Abstract: Various examples are disclosed for hybrid alert and action solution in IoT (IoT) networks. A cloud layer decision model that generates cloud layer predictions is identified using device layer data. A quantized decision model is generated as a quantized version of the cloud layer decision model. A logical group that includes an edge device that collects a portion of the device layer data is identified. The quantized decision model is transmitted to the logical group.

公开(公告)号：US20210294296A1

公开(公告)日：2021-09-23

申请号：US16826382

申请日：2020-03-23

Applicant: VMware, Inc.

Inventor： Hui Xu ,  Jiajie Liang ,  Karen Brems ,  Jong Ho Won

IPC: G05B19/406

Abstract: Various examples are disclosed for hybrid alert and action solution in Internet-of-Things (IoT) networks. A multi-edge alert definition specifies a plurality of IoT devices that communicate through a plurality of edge devices. The multi-edge alert definition is registered in a fog evaluation service for evaluation. Data corresponding to the IoT devices is received by the fog evaluation service from the plurality of edge devices. An alert is triggered based on a condition specified in the multi-edge alert definition.

公开(公告)号：US20210149903A1

公开(公告)日：2021-05-20

申请号：US16687785

申请日：2019-11-19

Applicant: VMware, Inc.

Inventor： Jong Ho Won ,  Karen Brems ,  Jiajie Liang ,  Gregory Bollella ,  Hui XU ,  Arushi Gangrade

IPC: G06F16/2453 ,  G06F16/2458

Abstract: Various examples are disclosed for successive database record filtering on disparate types of databases. A computing environment is configured to divide a search query into at least a first sub-query and a second sub-query. A first service and a second service are created to execute the first sub-query and the second sub-query and identify search results from a first one and a second one of the databases, respectively, in parallel. For instance, in response to the first set of search results being placed in the first queue, the second one of the services can execute the second sub-query on a second database while the first service performs subsequent queries. A final result of the search query can be generated based at least in part on the second set of search results in the second queue.