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公开(公告)号：US11847510B2
公开(公告)日：2023-12-19
申请号：US17964170
申请日：2022-10-12
Applicant: NEC Laboratories America, Inc.
Inventor： Giuseppe Coviello , Kunal Rao , Biplob Debnath , Srimat Chakradhar
Abstract: A method for implementing application self-optimization in serverless edge computing environments is presented. The method includes requesting deployment of an application pipeline on data received from a plurality of sensors, the application pipeline including a plurality of microservices, enabling communication between a plurality of pods and a plurality of analytics units (AUs), each pod of the plurality of pods including a sidecar, determining whether each of the plurality of AUs maintains any state to differentiate between stateful AUs and stateless AUs, scaling the stateful AUs and the stateless AUs, enabling communication directly between the sidecars of the plurality of pods, and reusing and resharing common AUs of the plurality of AUs across different applications.
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公开(公告)号：US11842203B2
公开(公告)日：2023-12-12
申请号：US17177998
申请日：2021-02-17
Applicant: NEC Laboratories America, Inc.
Inventor： Kunal Rao , Giuseppe Coviello , Srimat Chakradhar
IPC: G06F9/46 , G06F9/445 , G06F9/50 , G06F9/54 , G06F8/65 , G06F9/48 , G06T7/20 , H04N23/90 , H04N23/617 , H04N23/661 , G06V40/16
CPC classification number: G06F9/44505 , G06F8/65 , G06F9/4843 , G06F9/5027 , G06F9/54 , G06T7/20 , H04N23/617 , H04N23/661 , H04N23/90 , G06T2207/30201 , G06V40/172
Abstract: A method is provided for managing applications for sensors. In one embodiment, the method includes loading a plurality of applications and links for communicating with a plurality of sensors on a platform having an interface for entry of a requested use case; and copying a configuration from a grouping of application instances being applied to a first sensor performing in a function comprising of the requested use case. The method may further include applying the configuration for the grouping of application instances to a second set of sensors to automatically conform the plurality of sensors on the platform to perform the requested use case.
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公开(公告)号：US11418618B2
公开(公告)日：2022-08-16
申请号：US17515875
申请日：2021-11-01
Applicant: NEC Laboratories America, Inc.
Inventor： Kunal Rao , Giuseppe Coviello , Wang-Pin Hsiung , Srimat Chakradhar
Abstract: A method for optimal placement of microservices of a micro-services-based application in a multi-tiered computing network environment employing 5G technology is presented. The method includes accessing a centralized server or cloud to request a set of services to be deployed on a plurality of sensors associated with a plurality of devices, the set of services including launching an application on a device of the plurality of devices, modeling the application as a directed graph with vertices being microservices and edges representing communication between the microservices, assigning each of the vertices of the directed graph with two cost weights, employing an edge monitor (EM), an edge scheduler (ES), an alerts-manager at edge (AM-E), and a file transfer (FT) at the edge to handle partitioning of the microservices, and dynamically mapping the microservices to the edge or the cloud to satisfy application-specific response times.
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公开(公告)号：US11169785B2
公开(公告)日：2021-11-09
申请号：US16812792
申请日：2020-03-09
Applicant: NEC Laboratories America, Inc.
Inventor： Giuseppe Coviello , Kunal Rao , Srimat Chakradhar , Min Feng , Yi Yang , Murugan Sankaradas
Abstract: Systems and methods to specify and execute real-time streaming applications are provided. The method includes specifying an application topology for an application including spouts, bolts, connections, a global hash table, and a topology manager. Each spout receives input data and each bolt transforms the input data, the global hash table allows in memory communication between each spout and bolt to others of the spouts and the bolts. The topology manager manages the application topology. The method includes compiling the application into a shared or static library for applications, and exporting a special symbol associated with the application. The runtime system can be used to retrieve the application topology from the shared or static library based on the special symbol and execute the application topology on a single node or distribute across multiple nodes.
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公开(公告)号：US20210264621A1
公开(公告)日：2021-08-26
申请号：US17178570
申请日：2021-02-18
Applicant: NEC Laboratories America, Inc.
Inventor： Kunal Rao , Utsav Drolia , Murugan Sankaradas , Srimat Chakradhar
Abstract: A method for tracing individuals through physical spaces that includes registering cameras in groupings relating a physical space. The method further includes performing local video monitoring including a video sensor input that outputs frames from inputs from recording with the cameras in the groupings, a face detection application for extracting faces from the output frames, and a face matching application for matching faces extracted from the output frames to a watchlist, and a local movement monitor that assigns tracks to the matched faces. The method further includes performing a global monitor including a biometrics monitor for preparing the watchlist of faces, the watchlist of faces being updated when a new face is detected by the cameras in the groupings, and a global movement monitor that combines the outputs from the assigned tracks to the matched faces to launch a report regarding individual population traveling to the physical spaces.
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Patent Agency Ranking
公开(公告)号：US20210264165A1
公开(公告)日：2021-08-26
申请号：US17178507
申请日：2021-02-18
Applicant: NEC Laboratories America, Inc.
Inventor： Kunal Rao , Utsav Drolia , Murugan Sankaradas , Srimat Chakradhar
Abstract: Systems and methods for determining dwell time is provided. The method includes receiving images of an area including one or more people from one or more cameras, and detecting a presence of each of the one or more people in the received images using a worker. The method further includes receiving by the worker digital facial features stored in a watch list from a master controller, and performing facial recognition and monitoring the dwell time of each of the one or more people. The method further includes determining if each of the one or more people is in the watch list or has exceeded a dwell time threshold.
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27.发明申请公开(公告)号：US20200293370A1
公开(公告)日：2020-09-17
申请号：US16809192
申请日：2020-03-04
Applicant: NEC Laboratories America, Inc.
Inventor： Kunal Rao , Yi Yang , Srimat Chakradhar , Giuseppe Coviello , Min Feng , Murugan Sankaradas
IPC: G06F9/48 , G06F9/4401 , G06F9/30 , G06F9/50
Abstract: A computer-implemented method includes obtaining a usecase specification and a usecase runtime specification corresponding to the usecase. The usecase includes a plurality of applications each being associated with a micro-service providing a corresponding functionality within the usecase for performing a task. The method further includes managing execution of the usecase within a runtime system based on the usecase and usecase runtime specifications to perform the task by serving an on-demand query and dynamically scaling resources based on the on-demand query, including using a batch helper server to employ the usecase specification to load dynamic application instances and connect the dynamic application instances to existing instances, and employ a batch helper configuration to load nodes/machines for execution of the on-demand query.
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公开(公告)号：US10162550B2
公开(公告)日：2018-12-25
申请号：US14831792
申请日：2015-08-20
Applicant: NEC Laboratories America, Inc.
Inventor： Kunal Rao , Giuseppe Coviello , Srimat Chakradhar , Souvik Bhattacherjee , Srihari Cadambi
Abstract: A graph storage and processing system is provided. The system includes a scalable, distributed, fault-tolerant, in-memory graph storage device for storing base graph data representative of graphs. The system further includes a real-time, in memory graph storage device for storing update graph data representative of graph updates for the graphs with respect to a time threshold. The system also includes an in-memory graph sampler for sampling the base graph data to generate sampled portions of the graphs and for storing the sampled portions of the graph. The system additionally includes a query manager for providing a query interface between applications and the system and for forming graph data representative of a complete graph from at least the base graph data and the update graph data, if any. The system also includes a graph computer for processing the sampled portions using batch-type computations to generate approximate results for graph-based queries.
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29.发明申请WiFi-Based Indoor Positioning and Navigation as a New Mode in Multimodal Transit Applications 有权基于WiFi的室内定位和导航作为多模态传输应用中的新模式公开(公告)号：US20160298978A1
公开(公告)日：2016-10-13
申请号：US15088352
申请日：2016-04-01
Applicant: NEC Laboratories America, Inc.
Inventor： Murugan Sankaradas , Kunal Rao , Srimat Chakradhar
IPC: G01C21/34
CPC classification number: G01C21/3423
Abstract: A system for planning a trip includes heterogeneous data sources including map data, traffic information, vehicle trace data, weather reports, social media data, commuter feedback data, GIS data, travel time data; a stream analytics engine coupled to the heterogeneous data sources; a batch analytics engine coupled to the heterogeneous data sources; and a multi-modal journey planner coupled to the stream analytics engine and the batch analytics engine, the multi-modal journey planner processing indoor travel information and providing real-time updates while a journey is under progress, the multi-modal journey planner providing a journey time forecast as the journey time reflects indoor travel time.
Abstract translation: 用于规划旅程的系统包括异构数据源，包括地图数据，交通信息，车辆跟踪数据，天气报告，社交媒体数据，通勤反馈数据，GIS数据，旅行时间数据; 耦合到异构数据源的流分析引擎; 耦合到异构数据源的批量分析引擎; 多模式旅程计划器与流分析引擎和批量分析引擎相结合，多模式旅程计划程序处理室内旅行信息，并在旅途中提供实时更新，多模式旅程计划提供 旅行时间预测作为旅途时间反映室内旅行时间。
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公开(公告)号：US12159168B2
公开(公告)日：2024-12-03
申请号：US17863685
申请日：2022-07-13
Applicant: NEC Laboratories America, Inc.
Inventor： Kunal Rao , Wang-Pin Hsiung , Oliver Po , Murugan Sankaradas , Srimat Chakradhar , Anousheh Gholami
Abstract: A method for performing resource orchestration for microservices-based 5G applications in a dynamic, heterogenous, multi-tiered compute and network environment is presented. The method includes managing compute requirements and network requirements of a microservices-based application jointly by positioning computing nodes distributed across multiple layers, across edges and at a central cloud, identifying and modeling coupling relationships between compute and network resources for a plurality of microservices, when only application-level requirements are provided, to build coupling functions, solving a multi-objective optimization problem to identify how each of the plurality of microservices are deployed in the dynamic, heterogenous, multi-tiered compute and network environment by employing the coupling functions to jointly optimize resource usage of the compute and network resources across different compute and network slices, and deriving optimal joint network and compute resource allocation and function placement decisions.
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