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公开(公告)号：US10726332B2
公开(公告)日：2020-07-28
申请号：US15584771
申请日：2017-05-02
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Liangliang Cao , Ning Duan , Qian Lin , Chen Wang , Junchi Yan , Xin Zhang
Abstract: A method and apparatus for generating a training model based on feedback are provided. The method for generating a training model based an feedback, includes calculating an eigenvector of a sample among a plurality of samples; obtaining scores granted by a user for one or more of the plurality of samples in a round, obtaining scores granted by the user for a first number of samples; obtaining scores granted by the user for a second number of samples in response to detecting, based on the eigenvector, an inconsistency between the scores granted by the user for the first number of samples; and generating a training model based on the scores granted by the user for the first and second numbers of samples. A corresponding apparatus is also provided.
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公开(公告)号：US20200160183A1
公开(公告)日：2020-05-21
申请号：US16773456
申请日：2020-01-27
Applicant: International Business Machines Corporation
Inventor： Peng Gao , Xiu Li Li , Yong Qin , Shi Lei Zhang , Xiaolu Zhang , Xin Zhang , Shi Wan Zhao
Abstract: Techniques facilitating attention based sequential image processing 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 an initialization component that can perform self-attention based training on a model that comprises context information associated with a sequence of images. Images of the sequence of images can be selected during the self-attention based training. The computer executable components can also comprise a localization component that can extract local information from the images selected during the self-attention based training based on the context information. In addition, the computer executable components can also comprise an integration component that can update the model based on an end-to-end integrated attention training framework comprising the context information and the local information.
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公开(公告)号：US10222217B2
公开(公告)日：2019-03-05
申请号：US15176343
申请日：2016-06-08
Applicant: International Business Machines Corporation
Inventor： Ning Duan , Peng Gao , Baohua Wang , Xin Zhang
Abstract: The present disclosure relates to a computer program product for verifying the road network of map. An embodiment of the present invention provides a method for verifying a road network of a map. The method comprises: determining, based on locations of a set of points in the map, a trajectory distance of a trajectory between a start point and an end point in the set of points on the map; determining a route distance between the start point and the end point in the road network of the map; and verifying the road network by comparing the trajectory distance and the route distance.
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公开(公告)号：US10097090B1
公开(公告)日：2018-10-09
申请号：US15826793
申请日：2017-11-30
Applicant: International Business Machines Corporation
Inventor： Andrew Ferencz , Todd E. Takken , Paul W. Coteus , Xin Zhang
Abstract: A power-delivery system may comprise a load device and a direct-current converter configured to deliver current to the load device when the direct-current converter is in an on state. The power-deliver system may comprise a voltage-measurement system configured to measure, at a beginning of each measurement cycle in a cyclic measurement pattern, a voltage at the load device. The power-deliver system may comprise a power controller configure to receive, at the beginning of each measurement cycle, the measurement of the voltage, and to perform, at the beginning of a control cycle in a cyclic control pattern, a voltage-control decision in response to a change in the measurement of the voltage being below a voltage-change threshold. The voltage-control decision may comprise whether to switch the state of the first direct-current converter. The cyclic control pattern may operate at a first frequency, and the measurement pattern may operate at a second frequency.
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公开(公告)号：US20180220910A1
公开(公告)日：2018-08-09
申请号：US15424265
申请日：2017-02-03
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Qianwen Chen , Huan Hu , Zheng Xu , Xin Zhang
IPC: A61B5/0408 , A61B5/0478 , A61B5/0496 , A61B5/0492 , A61B5/00
CPC classification number: A61B5/0408 , A61B5/0478 , A61B5/0492 , A61B5/0496 , A61B5/685 , A61B2562/0209 , A61B2562/0285 , A61B2562/125
Abstract: A method is presented for forming a nanowire electrode. The method includes forming a plurality of nanowires over a first substrate, depositing a conducting layer over the plurality of nanowires, forming solder bumps and electrical interconnections over a second flexible substrate, and integrating nanowire electrode arrays to the second flexible substrate. The plurality of nanowires are silicon (Si) nanowires, the Si nanowires used as probes to penetrate skin of a subject to achieve electrical biopotential signals. The plurality of nanowires are formed over the first substrate by metal-assisted chemical etching.
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Patent Agency Ranking
公开(公告)号：US10030984B2
公开(公告)日：2018-07-24
申请号：US15221751
申请日：2016-07-28
Applicant: International Business Machines Corporation
Inventor： Ning Duan , Peng Gao , Baohua Wang , Xin Zhang
Abstract: The present disclosure relates to a computer implemented method, a computer program product, and a computer system for verifying the road network of map. An embodiment of the present invention provides a method for verifying a road network of a map. The method comprises: determining, based on locations of a set of points in the map, a trajectory distance of a trajectory between a start point and an end point in the set of points on the map; determining a route distance between the start point and the end point in the road network of the map; and verifying the road network by comparing the trajectory distance and the route distance.
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公开(公告)号：US20180149770A1
公开(公告)日：2018-05-31
申请号：US15362225
申请日：2016-11-28
Applicant: International Business Machines Corporation
Inventor： Hui Du , Yu Du , Si Huang , Yu Jia Tang , Bao Guo Xie , Meng Zhang , Xin Zhang , Shuai Zhu
CPC classification number: G01N33/0062
Abstract: Techniques for generating dynamic dust emission risk index values via construction and use of a dynamic dust emission risk index model are provided. In one example, a computer-implemented method comprises generating, by a system operatively coupled to a processor, a dynamic dust emission risk index value based on a dynamic dust emission risk index model. The computer implemented method also includes supplying, by the system, the dynamic dust emission risk index value to an air quality model. Additionally, the computer implemented method further comprises generating, by the system, a dust emission forecast based on the air quality model.
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公开(公告)号：US20180089070A1
公开(公告)日：2018-03-29
申请号：US15677189
申请日：2017-08-15
Applicant: International Business Machines Corporation
Inventor： Da L. Huang , Zhang Wu , Lu Yu , Xin Zhang , Yun Jie Zhou
IPC: G06F11/36
CPC classification number: G06F11/3684 , G06F11/3676 , G06F11/3688
Abstract: The source code of a software artifact may be scanned, and a call tree model with leaf nodes may be generated based on the scan. A set of test cases can be executed against the software artifact and log data from the execution can be collected. A set of untested leaf nodes can be detected and a new set of test cases can be generated to test the untested nodes. The new set of test cases are executed and a subset of the test cases which cover the previously untested nodes are added to the existing set of test cases.
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公开(公告)号：US09903724B2
公开(公告)日：2018-02-27
申请号：US15203858
申请日：2016-07-07
Applicant: International Business Machines Corporation
Inventor： Ning Duan , Peng Gao , Baohua Wang , Xin Zhang
Abstract: The present disclosure relates to a computer implemented method, a computer program product, and a computer system for verifying the road network of map. An embodiment of the present invention provides a method for verifying a road network of a map. The method comprises: determining, based on locations of a set of points in the map, a trajectory distance of a trajectory between a start point and an end point in the set of points on the map; determining a route distance between the start point and the end point in the road network of the map; and verifying the road network by comparing the trajectory distance and the route distance.
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公开(公告)号：US20180032597A1
公开(公告)日：2018-02-01
申请号：US15221723
申请日：2016-07-28
Applicant: International Business Machines Corporation
Inventor： Ning Duan , Yu Huang , Zhi Hu Wang , Xin Zhang , Jun Zhu
IPC: G06F17/30
Abstract: A hierarchical spatial encode structure stored on a computing device is disclosed. The hierarchical spatial encode structure includes a plurality of scale levels having a plurality of encode expressions for a multi-scale context. The encode expressions on a first of the scale levels may include a first length. The encode expressions on a second of the scale levels may include a second length greater than the first length. Each encode expression of the second of the scale levels may include one or more of the encode expressions of the first of the scale levels. A context of the first of the scale levels may have a contain/nest (contained) spatial relation to a context of the second of the scale levels.
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