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公开(公告)号:US20230140272A1
公开(公告)日:2023-05-04
申请号:US17513246
申请日:2021-10-28
申请人: RED HAT, INC.
IPC分类号: G06F9/4401 , G06F11/30 , G06F11/34
摘要: A method includes monitoring, during a first time interval, traffic associated with one or more applications executed by a cluster of compute nodes and determining, in view of the traffic associated with the one or more applications during the first time interval, that the traffic is predicted to exceed a capacity threshold of the cluster of compute nodes at an end of a second time interval. The method further includes initiating startup of an additional compute node to be added to the cluster of compute nodes for executing replicas of the one or more applications.
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公开(公告)号:US20230140239A1
公开(公告)日:2023-05-04
申请号:US17868361
申请日:2022-07-19
发明人: Myeong Woo KIM , Yongdeok KIM , Narankhuu TUVSHINJARGAL , Gunhee KIM , Seungwon LEE , Changin CHOI
IPC分类号: G06F16/906 , G06F40/20 , G06K9/62
摘要: A processor-implemented method with data loading includes: dividing a training data set into a plurality of subsets based on sizes of a plurality of data files included in the training data set; loading, from each of the plurality of subsets, a portion of data files in the subset to a plurality of processors based on a proportion of a number of data files of the plurality of subsets in the subset and a batch size of distributed training; and reallocating, based on sizes of data files loaded to processors in a same group among the plurality of processors, the loaded data files to the processors in the same group.
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公开(公告)号:US20230140203A1
公开(公告)日:2023-05-04
申请号:US18146986
申请日:2022-12-27
发明人: Binghui PENG , Jiaming PAN , Tao LI , Yanpeng LYU , Nancheng LIU , Yangyang SHI , Wenfeng LI , Xiancang LI
摘要: A smart device control method and system is provided. The smart device control method may include obtaining a control command, the control command being used for instructing the smart device to perform a target operation; determining whether the control command satisfies a preset condition; and in response to determining that the control command satisfies the preset condition, controlling the smart device to perform the target operation.
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公开(公告)号:US20230140182A1
公开(公告)日:2023-05-04
申请号:US17995165
申请日:2021-03-10
发明人: Marco MENCHETTI
摘要: An aspect relates to an optical limiter (200) for limiting the radiant flux of an optical source beam, comprising: an optical control port (221) for illumination by an optical control beam originating from the source beam; an optical input port (221) for illumination by an optical transmission beam originating from the source beam; an optical output port (225) for illumination by the transmission beam; and a thermally driven light mill (211, 212); wherein the light mill is arranged with respect to the input port, the control port and the output port such that illumination of the control port by the control beam drives the light mill to rotate only when the control beam has a radiant flux equal to or in excess of a predetermined radiant flux threshold; and rotation of the light mill causes an area of the output port illuminated by the transmission beam to change.
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公开(公告)号:US20230140174A1
公开(公告)日:2023-05-04
申请号:US18049355
申请日:2022-10-25
申请人: Bruker Belgium S.A.
发明人: Xuan LIU , Phil SALMON
摘要: A method for obtaining a Computer Tomography (CT) image of an object reduces heel effect artefacts and includes generating x-rays using an x-ray source comprising an angled anode, recording at least one set of 2D projections of the object or a part thereof, and generating at least one 3D CT image of the object. Each 3D CT image is corrected, wherein scaling factors for slices of voxels are determined with at least one 3D CT calibration image that pictures similar or identical object structures of a calibration object placed within the x-ray beam path with respect to a y-direction. A contribution to grey values of voxels belonging to said object structures attributable to the slice position in the y direction is determined at least approximately, and the scaling factor for a respective slice of voxels is chosen such that it compensates for the determined grey value contribution for that slice.
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公开(公告)号:US20230140170A1
公开(公告)日:2023-05-04
申请号:US17811028
申请日:2022-07-06
发明人: Yingen Xiong , Christopher A. Peri
IPC分类号: G06T19/00 , G06T7/593 , G06T7/73 , G06F3/01 , H04N13/239
摘要: A method includes obtaining first and second image data of a real-world scene, performing feature extraction to obtain first and second feature maps, and performing pose tracking based on at least one of the first image data, second image data, and pose data to obtain a 6DOF pose of an apparatus. The method also includes generating, based on the 6DOF pose, first feature map, and second feature map, a disparity map between the image data and generating an initial depth map based on the disparity map. The method further includes generating a dense depth map based on the initial depth map and a camera model and generating, based on the dense depth map, a three-dimensional reconstruction of at least pail of the scene. In addition, the method includes rendering an AR or XR display that includes one or more virtual objects positioned to contact one or more surfaces of the reconstruction.
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公开(公告)号:US20230140169A1
公开(公告)日:2023-05-04
申请号:US18089349
申请日:2022-12-27
申请人: Databricks, Inc.
IPC分类号: G06F16/901 , G06F16/245 , G06F16/215 , G06F16/22
摘要: A system for dataflow graph processing comprises a communication interface and a processor. The communication interface is configured receive an indication to generate a dataflow graph, wherein the indication includes a set of queries and/or commands. The processor is coupled to the communication interface and configured to: determine dependencies of each query in the set of queries on another query; determine a DAG of nodes based at least in part on the dependencies; determine the dataflow graph by determining in-line expressions for tables of the dataflow graph aggregating calculations associated with a subset of dataflow graph nodes designated as view nodes; and provide the dataflow graph.
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公开(公告)号:US20230140160A1
公开(公告)日:2023-05-04
申请号:US17453495
申请日:2021-11-04
发明人: Pascal Vetsch , John G. Rooney , Luis Garcés Erice
摘要: Embodiments of the present invention provide methods, computer program products, and systems. For each dataset in the system, embodiments of the present invention can identify at least one stack of hierarchically-dependent system components on which that dataset is dependent, and generate a system graph having nodes interconnected by directed edges. Dependency of each dataset on a stack, and between successive components in each stack, is represented by a directed edge between nodes of the graph. Embodiments of the present invention can then calculate for each dataset, a stack-dependent compliance score as a function of the compliance scores for a set of nodes reached by traversing directed edges in the graph from the node corresponding to that dataset, and generate an alert if the stack-dependent compliance score for a dataset breaches a predetermined risk threshold for that dataset.
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公开(公告)号:US20230140156A1
公开(公告)日:2023-05-04
申请号:US17642452
申请日:2021-12-14
申请人: ElectDis AB
发明人: Laurens Swaans
摘要: A method (200) is disclosed for testing of wireless power transfer equipment (20) that has a plurality of wireless power transmitters (22a-n) adapted for concurrent wireless power transfer to respective wireless power receiver devices (10a, 10a′, 10d). The method comprises providing (210) a number of slave test devices (30a-n), and providing (220) a master test device (40) in communicative connection with the slave test devices (30a-n). The method further comprises arranging (230) each slave test device (30a-n) in a position suitable for receiving power from a respective one of the wireless power transmitters (22a-n) of the wireless power transfer equipment (20) under test, and commanding (240; 110a-n), by the master test device (40), the slave test devices (30a-n) to perform respective test procedures (120a-n) upon the respective wireless power transmitters (22a-n) while being in concurrent operation. Finally, the method comprises receiving (250; 140a-n), by the master test device (40), result data (125a-n) from the respective test procedures (120a-n) performed by the slave test devices (30a-n), and providing (260; 170) an output (45) by the master test device (40), the output (45) being based on the respective result data (125a-n) obtained from the slave test devices (30a-n).
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公开(公告)号:US20230140137A1
公开(公告)日:2023-05-04
申请号:US17973489
申请日:2022-10-25
发明人: TE-CHAO LIAO , CHUN-CHE TSAO , Ren-Yu Liao
摘要: An optical film, a method for manufacturing the same, and a backlight module are provided. The optical film includes a polyester layer and a cadmium-free quantum dot gel layer that includes a first polymer and a plurality of cadmium-free quantum dots dispersed therein. The first polymer includes: 1 wt % to 5 wt % of a photoinitiator; 3 wt % to 30 wt % of scattering particles; 10 wt % to 40 wt % of a thiol compound; 5 wt % to 30 wt % of a monofunctional acrylic monomer; 5 wt % to 20 wt % of a bifunctional acrylic monomer; 10 wt % to 40 wt % of a multifunctional acrylic monomer; 5 wt % to 20 wt % of an organosilicon grafted oligomer; and 100 ppm to 2,000 ppm of an inhibitor. Through a composition formula of the cadmium-free quantum dot gel layer, a cadmium-free optical film that maintains a high water-oxygen resistant effect can be provided.
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