Self-adjusting data processing system

    公开(公告)号:US10965537B2

    公开(公告)日:2021-03-30

    申请号:US16855558

    申请日:2020-04-22

    Abstract: A method and apparatus for self-adjusting networks including internet-of-things (IoT) devices is provided. An exemplary system includes a source discovery system configured to identify if a source sending a message is in a database, and, if not, add the source to the database and rank the source by link metrics of messages received from the source. A sink discovery system is configured to identify if a sink receiving a message is in a database, and, if not, add the sink to the database. The sink discovery system is configured to rank the sink by link metrics of messages responded to by the sink. A dynamic mapping system is configured to create a dynamic map of communications between a source and a sink, and implement a self-healing subsystem to restore a loss of communications between a source and a sink.

    Methods and apparatus for conditional classifier chaining in a constrained machine learning environment

    公开(公告)号:US10863329B2

    公开(公告)日:2020-12-08

    申请号:US16226131

    申请日:2018-12-19

    Abstract: Methods, apparatus, systems, and articles of manufacture for conditional classifier chaining in a constrained machine learning environment are disclosed. An example apparatus includes a classification controller to select a first model to be utilized to classify a first feature identified from sensor data. A memory controller is to copy the first model to a memory. A machine learning processor is to apply the first model to the first feature to create a first classification output, the first classification output indicating an identified class. The classification controller is to, in response to a determination that the first classification output identifies a second model to be used for classification, instruct the memory controller to load the second model into the memory. The machine learning processor is to apply the second model to the second feature to create a second classification output.

    Systems and methods for fair information exchange using publish-subscribe with blockchain

    公开(公告)号:US10771421B2

    公开(公告)日:2020-09-08

    申请号:US15475317

    申请日:2017-03-31

    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to facilitate information exchange using publish-subscribe with blockchain. An example apparatus includes a broker including a processor and a distributed ledger module. The example distributed ledger module stores a message to be relayed by the broker from a publisher to a subscriber. The example processor is to at least compute, triggered by receipt of the message by the broker, a proof-of-work (PoW) function. The example processor is to at least verify the computation of the PoW function. The example processor is to at least transmit, upon verifying the computation of the PoW function, the message to the subscriber. The example processor is to at least process feedback received by the broker to update the PoW function.

    Message schema control
    54.
    发明授权

    公开(公告)号:US10764219B2

    公开(公告)日:2020-09-01

    申请号:US16306353

    申请日:2016-06-30

    Abstract: A method and apparatus for controlling message schema and size for internet-of-things (IoT) devices is provided. An exemplary method includes receiving an orchestration message from a downstream device, and calculating a new message size for a current schema, based, at least in part, on the orchestration message. A data message using the new message size and the current schema.

    Methods and apparatus to perform remote monitoring

    公开(公告)号:US10666909B2

    公开(公告)日:2020-05-26

    申请号:US15197239

    申请日:2016-06-29

    Abstract: Methods, apparatus, systems and articles of manufacture to perform remote monitoring are disclosed. Some example methods include adjusting an image capture rate at which an image sensor captures images based on a difference image containing differences between a first image of a first set of objects and a second image of a second set of objects. Example methods also include reducing a file size of the difference image using an edge detection technique and prioritizing one or more of a set of frames based on an amount of information contained in the frames. The frames are subdivisions of the image. In further example methods, the first image is taken at a first time and the second image is taken at a second, later time, and the method includes subtracting the first image from the second image to generate the difference image.

    CHANGING A TIME SENSITIVE NETWORKING SCHEDULE IMPLEMENTED BY A SOFTSWITCH

    公开(公告)号:US20200028791A1

    公开(公告)日:2020-01-23

    申请号:US16586391

    申请日:2019-09-27

    Abstract: Example methods, apparatus, systems and articles of manufacture (e.g., physical storage media) to change a time sensitive networking schedule implemented by a softswitch are disclosed. Example apparatus disclosed herein to change a time sensitive networking schedule implemented by a first softswitch on a compute node include a network node configurator to deploy a second softswitch on the compute node based on a first configuration specification associated with the first softswitch, configure the second softswitch to implement an updated time sensitive networking schedule different from the time sensitive networking schedule implemented by the first softswitch, and replace the first softswitch with the second softswitch in response to a determination that a first set of constraints is met for simulated network traffic processed by the second softswitch based on the updated time sensitive networking schedule. Disclosed example apparatus also include a simulator to apply the simulated network traffic to the second softswitch.

    PERSONAL ENVIRONMENTAL CONTROL SYSTEMS AND METHODS FOR CLEANROOM PERSONNEL

    公开(公告)号:US20190226702A1

    公开(公告)日:2019-07-25

    申请号:US16370358

    申请日:2019-03-29

    Abstract: The present disclosure is directed to systems and methods for maintaining an environment within the interstitial space between a cleanroom worker and a cleanroom garment worn by the cleanroom worker. An air mover draws relatively cool air from the external cleanroom environment and discharges the air through one or more diffusers positioned in the interstitial space between the cleanroom worker and the cleanroom garment worn by the cleanroom worker. The one or more diffusers are positioned proximate the body of the cleanroom worker. Control circuitry monitors the temperature and relative humidity within the cleanroom garment and selectively controls the operation of the air mover to maintain a comfortable environment within the cleanroom garment even when PPE such as splash aprons, boots, gloves, and protective headgear are donned by the cleanroom worker. Reducing perspiration beneficially reduces the likelihood of contamination within the cleanroom environment.

    Securing Distributed Electronic Wallet Shares

    公开(公告)号:US20190035018A1

    公开(公告)日:2019-01-31

    申请号:US15859208

    申请日:2017-12-29

    Abstract: Methods and systems are provided for securing distributed shares of an electronic wallet. An example method includes provisioning a plurality of devices each hosting an e-wallet share with enhanced privacy identification (EPID) private keys for the e-wallet share. A signature is posted for the e-wallet share to a blockchain. A determination is made as to whether the e-wallet share is compromised, and, if so, posting a revocation list comprising the signature for the e-wallet share to a blockchain.

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