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公开(公告)号：US20190385313A1
公开(公告)日：2019-12-19
申请号：US16010190
申请日：2018-06-15
Applicant: International Business Machines Corporation
Inventor： Marco Cavallo , Ravi Tejwani , Patrick Watson , Aldis Sipolins , Jenna Reinen , Hui Wu
Abstract: Systems, computer-implemented methods, and computer program products to generate virtual motion sensor data from computer animations are provided. A system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise a tracker component that can track virtual location data corresponding to a feature of a computer animated character in a virtual environment. The computer executable components can further comprise a virtual motion sensor component that, based on the virtual location data, can generate virtual motion sensor data.
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公开(公告)号：US11164377B2
公开(公告)日：2021-11-02
申请号：US15982710
申请日：2018-05-17
Applicant: International Business Machines Corporation
Inventor： Aldis Sipolins , Lawrence A. Clevenger , Benjamin D. Briggs , Michael Rizzolo , Christopher J. Penny , Patrick Watson
IPC: G06F3/048 , G06T19/00 , G06F3/0481 , A63F13/245 , A63F13/211
Abstract: Methods and systems of navigating within a virtual environment are described. In an example, a processor may generate a portal that includes a set of portal boundaries. The processor may display the portal within a first scene of the virtual environment being displayed on a device. The processor may display a second scene of the virtual environment within the portal boundaries. The processor may receive sensor data indicating a movement of a motion controller. The processor may reposition the portal and the second scene in the first scene based on the sensor data, wherein the first scene remains stationary on the device during the reposition of the portal and the second scene. The processor may translate a location of the portal within the first scene to move the portal towards a user of the device until the second scene replaces the first scene being displayed on the device.
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公开(公告)号：US20210174191A1
公开(公告)日：2021-06-10
申请号：US16704804
申请日：2019-12-05
Applicant: International Business Machines Corporation
Inventor： Parijat Dube , Bishwaranjan Bhattacharjee , Patrick Watson , John Ronald Kender
Abstract: In an embodiment, a method for fine-tuning a pre-trained neural network for transfer learning, the method comprising obtaining a first target feature vector from a first layer of a pre-trained neural network responsive to a first target data element of a target dataset passing therethrough, obtaining a first source feature vector associated with the first layer of the pre-trained neural network, calculating a first divergence value for the first layer of the pre-trained neural network based at least in part on the first target feature vector and the first source feature vector, and setting a learning rate for the first layer of the pre-trained neural network based at least in part on the first divergence value.
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公开(公告)号：US20210110487A1
公开(公告)日：2021-04-15
申请号：US16599505
申请日：2019-10-11
Applicant: International Business Machines Corporation
Inventor： Nianjun Zhou , Dharmashankar Subramanian , Patrick Watson , Pavankumar Murali , Wesley M. Gifford , Jayant R. Kalagnanam
IPC: G06Q50/04 , G06F17/17 , G06Q10/06 , G06N3/08 , G05B19/418
Abstract: A system and a method of managing a manufacturing process includes receiving production data relating to the manufacturing process and determining an operational mode associated with the manufacturing process using historical, multivariate senor data. The method may further determine a recommended action to affect production based on the determined operational mode. The operational mode may be based on at least one of: a level of operation in a continuous flow process relating to a joint set of process variables, a representation of a joint dynamic of the set of process variables over a predefined length, and a joint configuration of an uptime/downtime of a plurality of units comprising a process flow.
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公开(公告)号：US10922821B2
公开(公告)日：2021-02-16
申请号：US16840885
申请日：2020-04-06
Applicant: International Business Machines Corporation
Inventor： Marco Cavallo , Ravi Tejwani , Patrick Watson , Aldis Sipolins , Jenna Reinen , Hui Wu
Abstract: Systems, computer-implemented methods, and computer program products to generate virtual motion sensor data from computer animations are provided. A system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise a tracker component that can track virtual location data corresponding to a feature of a computer animated character in a virtual environment. The computer executable components can further comprise a virtual motion sensor component that, based on the virtual location data, can generate virtual motion sensor data.
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Patent Agency Ranking
公开(公告)号：US20200320379A1
公开(公告)日：2020-10-08
申请号：US16373149
申请日：2019-04-02
Applicant: International Business Machines Corporation
Inventor： Patrick Watson , Bishwaranjan Bhattacharjee , Siyu Huo , Noel Christopher Codella , Brian Michael Belgodere , Parijat Dube , Michael Robert Glass , John Ronald Kender , Matthew Leon Hill
Abstract: Whether to train a new neural network model can be determined based on similarity estimates between a sample data set and a plurality of source data sets associated with a plurality of prior-trained neural network models. A cluster among the plurality of prior-trained neural network models can be determined. A set of training data based on the cluster can be determined. The new neural network model can be trained based on the set of training data.
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公开(公告)号：US20200082210A1
公开(公告)日：2020-03-12
申请号：US16125153
申请日：2018-09-07
Applicant: International Business Machines Corporation
Inventor： Patrick Watson , Bishwaranjan Bhattacharjee , Siyu Huo , Noel C. Codella , Brian M. Belgodere , Parijat Dube , Michael R. Glass , John R. Kender , Matthew L. Hill
Abstract: A computer-implemented method for data labeling is provided. The computer-implemented method assigns pseudo-labels to unlabeled examples of data using a similarity metric on an embedding space to produce pseudo-labeled examples. A curriculum learning model is trained using the pseudo-labeled examples. The curriculum learning model trained with the pseudo-labeled examples is employed in in a fine-tuning task to enhance classification accuracy of the data.
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公开(公告)号：US20190355175A1
公开(公告)日：2019-11-21
申请号：US15982710
申请日：2018-05-17
Applicant: International Business Machines Corporation
Inventor： Aldis Sipolins , Lawrence A. Clevenger , Benjamin D. Briggs , Michael Rizzolo , Christopher J. Penny , Patrick Watson
IPC: G06T19/00 , G06F3/0481 , A63F13/211 , A63F13/245
Abstract: Methods and systems of navigating within a virtual environment are described. In an example, a processor may generate a portal that includes a set of portal boundaries. The processor may display the portal within a first scene of the virtual environment being displayed on a device. The processor may display a second scene of the virtual environment within the portal boundaries. The processor may receive sensor data indicating a movement of a motion controller. The processor may reposition the portal and the second scene in the first scene based on the sensor data, wherein the first scene remains stationary on the device during the reposition of the portal and the second scene. The processor may translate a location of the portal within the first scene to move the portal towards a user of the device until the second scene replaces the first scene being displayed on the device.
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19.发明申请公开(公告)号：US20190295507A1
公开(公告)日：2019-09-26
申请号：US15927776
申请日：2018-03-21
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Tamer E. Abuelsaad , Ravi Tejwani , Patrick Watson , Aldis Sipolins
Abstract: A method and system of providing a synthetic reality based on visual abilities of a user are provided. Results of an eye exam of a user are determined. An individualized vision profile is created based on the determined results of the eye exam. A movement of one or more eyes of the user is tracked. For each of the one or more displays, an image is rendered on a display of the HMD by correcting graphical characteristics of the display based on the individualized vision profile and the tracked movement of the one or more eyes.
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公开(公告)号：US10320574B2
公开(公告)日：2019-06-11
申请号：US15588387
申请日：2017-05-05
Applicant: International Business Machines Corporation
Inventor： Jae-Wook Ahn , Maria D. Chang , Ravindranath Kokku , Patrick Watson
Abstract: Techniques facilitating using a blockchain system that integrates the trustworthiness of the blockchain concept with open scientific research by generating a blockchain of the experiments formed, data collected, analyses performed, and results achieved are provided herein. In an example, the blockchain system can form a blockchain representing a research project, wherein the blockchain comprises a first block of research data and a second block of analysis data representing a log of an analysis performed on the research data. Summary blocks and correction blocks can also be added to the blockchain representing the post analysis of the research results. One or more of the subsequent blocks can be linked to the preceding blocks using information in block headers that can also serve to determine whether modifications to the blocks have been performed.
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