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公开(公告)号:US20200084202A1
公开(公告)日:2020-03-12
申请号:US16683410
申请日:2019-11-14
申请人: Ned M. Smith , John J. Browne , Kapil Sood , Francesc Guim Bernat , Kshitij Arun Doshi , Rajesh Poornachandran , Tarun Viswanathan , Manish Dave
发明人: Ned M. Smith , John J. Browne , Kapil Sood , Francesc Guim Bernat , Kshitij Arun Doshi , Rajesh Poornachandran , Tarun Viswanathan , Manish Dave
摘要: Various approaches for implementing attestation using an attestation token are described. In an edge computing system deployment, an edge computing device includes an attestable feature (e.g., resource, service, entity, property, etc.) which is accessible from use of an attestation token, by the operations of: obtaining a first instance of a token that provides proof of attestation for an accessible feature of the edge computing device, with the token including data to indicate trust level designations for the feature as attested by an attestation provider; receiving, from a prospective user of the feature, a request to use the feature and a second instance of the token, with the second instance of the token originating from the attestation provider; and providing access to the feature based on a verification of the instances of the token, by using the verification to confirm attestation of the trust level designations for the feature.
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公开(公告)号:US20200076715A1
公开(公告)日:2020-03-05
申请号:US16369426
申请日:2019-03-29
IPC分类号: H04L12/26
摘要: Technologies for collecting metrics associated with a processing resource (e.g., central processing unit (CPU) resources, accelerator device resources, and the like) over a time window are disclosed. According to an embodiment presented herein, a network device receives, in an edge network, a request to provide one or more metrics associated with a processing resource, the request specifying a window indicative of a time period to capture the one or more metrics. The network device obtains the one or more metrics from the processing resource for the specified window and provides the obtained one or more metrics in response to the request.
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公开(公告)号:US20200027022A1
公开(公告)日:2020-01-23
申请号:US16586593
申请日:2019-09-27
摘要: Systems and techniques for distributed machine learning (DML) in an information centric network (ICN) are described herein. Finite message exchanges, such as those used in many DML exercises, may be efficiently implemented by treating certain data packets as interest packets to reduce overall network overhead when performing the finite message exchange. Further, network efficiency in DML may be improved achieved by using local coordinating nodes to manage devices participating in a distributed machine learning exercise. Additionally, modifying a round of DML training to accommodate available participant devices, such as by using a group quality of service metric to select the devices, or extending the round execution parameters to include additional devices, may have an impact on DML performance.
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公开(公告)号:US20190327134A1
公开(公告)日:2019-10-24
申请号:US16456443
申请日:2019-06-28
申请人: Satish Chandra Jha , S.M. Iftekharul Alam , Yi Zhang , Eve M. Schooler , Ned M. Smith , Kathiravetpillai Sivanesan , Venkatesan Nallampatti Ekambaram , Srikathyayani Srikanteswara , Kuilin Clark Chen , Zongrui Ding
发明人: Satish Chandra Jha , S.M. Iftekharul Alam , Yi Zhang , Eve M. Schooler , Ned M. Smith , Kathiravetpillai Sivanesan , Venkatesan Nallampatti Ekambaram , Srikathyayani Srikanteswara , Kuilin Clark Chen , Zongrui Ding
摘要: Systems and techniques for mission critical (MC) push notification mechanism in a high-reliability (HR) information centric network (ICN) are described herein. For example, a node may test network links to other nodes to classify the other nodes into proximate nodes and non-proximate nodes based on a reception metric. The node may then elect a set of leader nodes from the proximate nodes. Here, the set of leader nodes are selected based on link quality between respective leader nodes and non-proximate nodes. The node may detect an MC event and create an ICN data packet that contains data from the MC event. The node may then transmit the ICN data packet to the set of leader nodes that then relay the ICN data packet to the non-proximate nodes.
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公开(公告)号:US20190319964A1
公开(公告)日:2019-10-17
申请号:US16455211
申请日:2019-06-27
申请人: Ned M. Smith , Srikathyayani Srikanteswara , Ravikumar Balakrishnan , Rajesh Poornachandran , Moreno Ambrosin
发明人: Ned M. Smith , Srikathyayani Srikanteswara , Ravikumar Balakrishnan , Rajesh Poornachandran , Moreno Ambrosin
摘要: Systems and techniques for information-centric network namespace policy-based content delivery are described herein. A registration request may be received from a node on an information-centric network (ICN). Credentials of the node may be validated. The node may be registered with the ICN based on results of the validation. A set of content items associated with the node may be registered with the ICN. An interest packet may be received from a consumer node for a content item of the set of content items that includes an interest packet security level for the content item. Compliance of the security level of the node with the interest packet security level may be determined. The content item may be transmitted to the consumer node.
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公开(公告)号:US20190138908A1
公开(公告)日:2019-05-09
申请号:US16235100
申请日:2018-12-28
申请人: Francesc Guim Bernat , Ned M. Smith
发明人: Francesc Guim Bernat , Ned M. Smith
摘要: Various systems and methods of artificial intelligence (AI) processing using hardware acceleration within edge computing settings are described herein. In an example, processing performed at an edge computing device includes: obtaining a request for an AI operation using an AI model; identifying, based on the request, an AI hardware platform for execution of an instance of the AI model; and causing execution of the AI model instance using the AI hardware platform. Further operations to analyze input data, perform an inference operation with the AI model, and coordinate selection and operation of the hardware platform for execution of the AI model, is also described.
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公开(公告)号:US20190042315A1
公开(公告)日:2019-02-07
申请号:US16145581
申请日:2018-09-28
摘要: System and techniques for secure edge-cloud function-as-a-service (FaaS) are described herein. A FaaS node may receive a request to execute a function. The FaaS node executes the function and enters a result of the function execution into a blockchain. Here, the blockchain is accessible to a plurality of FaaS architectural nodes.
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公开(公告)号:US20180183796A1
公开(公告)日:2018-06-28
申请号:US15392379
申请日:2016-12-28
申请人: Ned M. Smith , Barry E. Huntley , Simon Red Hunt
发明人: Ned M. Smith , Barry E. Huntley , Simon Red Hunt
IPC分类号: H04L29/06 , H04L12/931 , H04L12/933 , H04L29/08
CPC分类号: H04L63/10 , H04L63/0428 , H04L67/10
摘要: A method to onboard a slave node to a high performance computing system that includes a fabric switch network that includes a fabric switch master and a group of slave nodes, wherein the fabric switch master is configured to route messages between slave nodes of the group comprising: receiving a fabric switch master address message, at an onboarding slave node, over an external network; providing an identification message, by the onboarding slave node, over the fabric switch network; receiving the identification message, at the fabric switch master, over the fabric switch network; providing the permission message, by the fabric switch master, over the fabric switch network; and receiving, a permission message, at the onboarding slave node, over the fabric switch network.
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公开(公告)号:US20170256304A1
公开(公告)日:2017-09-07
申请号:US15061494
申请日:2016-03-04
IPC分类号: G11C11/406 , H04L9/32 , G06F1/32 , H04L29/06
CPC分类号: G06F1/3275 , G06F21/50 , G06F21/606 , G09G5/001 , H04L9/0833 , H04L9/0841 , H04L9/0897 , H04L63/0428 , H04L63/0435 , H04L63/061 , H04L63/126 , Y02D10/13 , Y02D10/14
摘要: Technologies for secure content display include a computing device having a display controller and a display. The display includes a self-refresh frame buffer. The computing device establishes a secure, attested communication session between the display controller and the display device. Attestation may be performed using an enhanced privacy identifier key provisioned to the display controller and/or the display by the corresponding manufacturer. The display controller may transmit protected content from a protected audio/video path to the display over the secure communication session. The display controller may transmit a command to the display to disable read back of the self-refresh frame buffer. The display controller may transmit a command to the display to clear the frame buffer. The display controller may transmit a predefined image frame from secure storage to the display. The predefined image frame may be an advertisement or user-defined content. Other embodiments are described and claimed.
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公开(公告)号:US20170195303A1
公开(公告)日:2017-07-06
申请号:US14988210
申请日:2016-01-05
CPC分类号: H04L7/0008 , H04L9/0827 , H04L9/0836 , H04L9/0861 , H04L9/12 , H04L9/3273 , H04L63/0428 , H04L63/065 , H04L2209/24 , H04W12/02 , H04W12/04
摘要: Systems and techniques for implementing secure devices using entropy multiplexing are described herein. An entropy-multiplexing (EM) tree containing a plurality of tree depths may be accessed. A first message may be transmitted to a set of neighbor devices. At least a portion of the first message may be encrypted using a first seed value generated using a first tree depth of the plurality of tree depths and a first clock value of a device. A response may be received from a neighbor device of the set of neighbor devices. The response may include a second message. The second message may be encrypted using a second seed value generated using a second tree depth of the plurality of tree depths and a second clock value. The second message may be decrypted using a third seed value generated using the second tree depth and a third clock value of the device
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