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81.发明申请公开(公告)号：US20210072964A1
公开(公告)日：2021-03-11
申请号：US17066029
申请日：2020-10-08
Applicant: SAS Institute Inc.
Inventor： Henry Gabriel Victor Bequet , Ronald Earl Stogner , Eric Jian Yang , Qing Gong , Chaowang "Ricky" Zhang
IPC: G06F8/51 , G06F9/46 , G06N3/08 , G06F16/901 , G06F16/903
Abstract: An apparatus includes processor(s) to: within a kill container, monitor a task kill queue for execution failure message(s) indicating failure of a task routine to perform a task of a job flow, and in response to a quantity of execution failure messages reaching a threshold, store, within the task kill queue, a kill tasks request message; within a task container, in response to the kill tasks request message, cease execution of the task routine to cease performance of the task, and store, within the task queue, a task cancelation message indicating cancelation of the task routine; within a performance container, in response to the task canceled message, store, within a job queue, a job cancelation message indicating cancelation of the job flow; and in response to the job cancelation message, transmit an indication of cancelation of the job flow to a requesting device.
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公开(公告)号：US10929193B2
公开(公告)日：2021-02-23
申请号：US16531506
申请日：2019-08-05
Applicant: SAS Institute Inc.
Inventor： Ruth Ellen Baldasaro , Jennifer Lee Hargrove , Edward Lew Rowe , Emily Louise Chapman-McQuiston
IPC: G06N3/08 , G06F9/50 , G06F16/906 , G06F16/9038 , G06F16/9035
Abstract: Exemplary embodiments relate to systems for building a model of changes to data items when information the data items is limited or not directly observed. Exemplary embodiments allow properties of the data items to be inferred using a single data structure and creates a highly granular log of changes to the data item. Using this data structure, the time-varying nature of changes to the data item can be determined. The data structure may be used to identify characteristics associated with a regularly-performed action, to examine how adherence to the action affects a system, and to identify outcomes of non-adherence. Fungible data items may be mapped to a remediable condition or remedy class. This may be accomplished by automatically deriving conditions and remedial information from available information, matching the conditions to remedial classes or types via a customizable mapping, and then calculating adherence for the condition on the available information.
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公开(公告)号：US20210042265A1
公开(公告)日：2021-02-11
申请号：US17037652
申请日：2020-09-29
Applicant: SAS Institute Inc.
Inventor： Brian Payton Bowman
Abstract: An apparatus includes a processor to: instantiate collection threads, data buffers of a queue, and aggregation threads; within each collection thread, assemble a row group from a subset of the multiple rows, reorganize the data values row-wise to columnar organization, and store the row group within a data buffer of the queue; operate the buffer queue as a FIFO buffer; within each aggregation thread, retrieve multiple row groups from multiple data buffers of the queue, assemble a data set part from the multiple row groups, transmit, to storage device(s) via a network, the data set part; and in response to each instance of retrieval of a row group from a data buffer of the buffer queue for use within an aggregation thread, analyze a level of availability of at least storage space within the node device to determine whether to dynamically adjust the quantity of data buffers of the buffer queue.
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公开(公告)号：US20210035313A1
公开(公告)日：2021-02-04
申请号：US17060504
申请日：2020-10-01
Applicant: SAS Institute Inc.
Inventor： Hamza Mustafa Ghadyali , Kedar Shriram Prabhudesai , Jonathan Lee Walker , Xunlei Wu , Xingqi Du , Bahar Biller , Mohammadreza Nazari , Afshin Oroojlooyjadid , Alexander Richard Phelps , Davood Hajinezhad , Varunraj Valsaraj , Jorge Manuel Gomes da Silva , Jinxin Yi
Abstract: A computing system responsive to obtaining original image data, detects a set of data point(s), in the original image data, that indicates an object. The system determines, based on the set of data point(s), a set of pixels associated with the object in the original image data. The system generates an alternative visual identifier for the object that provides a unique identifier for the set of pixels absent in the original image data. The system generates, autonomously from intervention by any user of the computing system, pixel information to conceal feature(s) of the object. The system obtains modified image data comprising the alternative visual identifier. The modified image data further comprises the feature(s) of the object in the original image data visually concealed in the modified image data according to the pixel information. The system outputs an image representation of a trajectory of the object through the modified image data.
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公开(公告)号：US10909313B2
公开(公告)日：2021-02-02
申请号：US15630462
申请日：2017-06-22
Applicant: SAS Institute Inc.
Inventor： Ethem F. Can , Richard W. Crowell , James Tetterton , Jared Peterson , Saratendu Sethi
IPC: G06F40/186 , G06K9/68 , G06K9/46 , G06F16/583 , G06K9/62 , G06K9/00 , G06N20/00 , G06K9/32 , G06F40/56 , G06F40/194
Abstract: Various embodiments are generally directed to systems for summarizing data visualizations (i.e., images of data visualizations), such as a graph image, for instance. Some embodiments are particularly directed to a personalized graph summarizer that analyzes a data visualization, or image, to detect pre-defined patterns within the data visualization, and produces a textual summary of the data visualization based on the pre-defined patterns detected within the data visualization. In various embodiments, the personalized graph summarizer may include features to adapt to the preferences of a user for generating an automated, personalized computer-generated narrative. For instance, additional pre-defined patterns may be created for detection and/or the textual summary may be tailored based on user preferences. In some such instances, one or more of the user preferences may be automatically determined by the personalized graph summarizer without requiring the user to explicitly indicate them. Embodiments may integrate machine learning and computer vision concepts.
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Patent Agency Ranking
公开(公告)号：US20210026806A1
公开(公告)日：2021-01-28
申请号：US17039584
申请日：2020-09-30
Applicant: SAS Institute Inc.
Inventor： Brian Payton Bowman , Gordon Lyle Keener , Richard Todd Knight
Abstract: An apparatus includes a processor to: within each reading thread, retrieve a data set part and corresponding part metadata from storage device(s), analyze row group metadata for each row group within the data set part to identify candidate row group(s) meeting specified criteria, and store the candidate row group(s) and corresponding row group metadata within a data buffer of a queue; operate the queue as a FIFO buffer; within each provision thread, retrieve one of multiple row groups and corresponding metadata from within the data buffer, use information in the metadata to identify rows meeting the criteria, and provide those rows to the requesting device or an application; and in response to each instance of storage of a data set part within a data buffer of the queue, analyze the availability of storage space and/or of processing resources to determine whether to dynamically adjust the quantity of reading threads.
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公开(公告)号：US20210019284A1
公开(公告)日：2021-01-21
申请号：US17038859
申请日：2020-09-30
Applicant: SAS Institute Inc.
Inventor： Brian Payton Bowman
Abstract: An apparatus includes a processor to: within each collection thread, assemble a row group from stored rows, generate row group metadata corresponding to the row group, and store the row group and row group metadata within a data buffer of a queue; operate the queue as a FIFO buffer; within each aggregation thread, retrieve multiple row groups and corresponding row group metadata from multiple data buffers of the queue, assemble a data set part from the multiple row groups, generate part metadata that includes the row group metadata, and transmit, to storage device(s) and/or a requesting device, the data set part and/or the part metadata; and in response to each retrieval of at least a row group from a data buffer of the queue for an aggregation thread, analyze availability of storage space within the node device to determine whether to dynamically adjust the quantity of data buffers.
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公开(公告)号：US10884383B2
公开(公告)日：2021-01-05
申请号：US16388119
申请日：2019-04-18
Applicant: SAS Institute Inc.
Inventor： Michael James Leonard , David Bruce Elsheimer , Yuelei Sui
IPC: G05B13/02 , G05B13/04 , G06F17/16 , G05B11/01 , G05B23/02 , G06F17/18 , G06F16/00 , G05B15/02 , G06N3/04
Abstract: Machines can be controlled using advanced control systems that implement an automated version of singular spectrum analysis (SSA). For example, a control system can perform SSA on a time series having one or more time-dependent variables by: generating a trajectory matrix from the time series, performing singular value decomposition on the trajectory matrix to determine elementary matrices; and categorizing the elementary matrices into groups. The elementary matrices can be automatically categorized into the groups by: generating one or more w-correlation matrices based on spectral components associated with the time series, determining w-correlation values based on the one or more w-correlation matrices; categorizing the w-correlation values into a predefined number of w-correlation sets, and forming the groups based on the predefined number of w-correlation sets. The control system can then generate a predictive forecast using the groups and control operation of a machine using the predictive forecast.
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公开(公告)号：US20200371001A1
公开(公告)日：2020-11-26
申请号：US16985512
申请日：2020-08-05
Applicant: SAS Institute Inc.
Inventor： Ryan Adam Lekivetz , Joseph Albert Morgan , Bradley Allen Jones , Caleb Bridges King
IPC: G01M99/00
Abstract: A computing device receives a request for a design of an experiment. The device generates a data representation of a matrix Y that defines a supersaturated design for the design of the experiment. The generating the data representation is by: generating a data representation of a matrix X according to an obtained design; computing an indication of correlation between effects of factors of a matrix Y; and generating, based on the indication of correlation, the data representation of the matrix Y that is the transposition of the matrix X or is the transposition of a matrix X*. The matrix X* is a first subset of the matrix X such that the transposition of the matrix X* represents a same number of factors as the transposition of the matrix X. The device outputs a setting for each test condition of the supersaturated design for the experiment.
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公开(公告)号：US20200293360A1
公开(公告)日：2020-09-17
申请号：US16835854
申请日：2020-03-31
Applicant: SAS Institute Inc.
Inventor： Xilong Chen , Mark Roland Little
Abstract: Techniques to manage virtual classes for statistical tests are described. An apparatus may comprise a simulated data component to generate simulated data for a statistical test, statistics of the statistical test based on parameter vectors to follow a probability distribution, a statistic simulator component to simulate statistics for the parameter vectors from the simulated data with a distributed computing system comprising multiple nodes each having one or more processors capable of executing multiple threads, the simulation to occur by distribution of portions of the simulated data across the multiple nodes of the distributed computing system, and a distributed control engine to control task execution on the distributed portions of the simulated data on each node of the distributed computing system with a virtual software class arranged to coordinate task and sub-task operations across the nodes of the distributed computing system. Other embodiments are described and claimed.
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