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公开(公告)号：US11298459B2
公开(公告)日：2022-04-12
申请号：US16027425
申请日：2018-07-05
Applicant: International Business Machines Corporation
Inventor： Jing Du , Tzu-Chen Chao , Ci-Wei Lan , Xiang Yu Yang , Chao Zhang , Xin Fang Hao
Abstract: A wearable medical device comprising an annular housing configured to attach to a wrist of a patient. The wearable medical device having a first receptacle attached to the annular housing for receiving a first portion of a tube of an intravenous delivery system. The wearable medical device comprising a flow regulator attached to the annular housing and in contact with the first portion of the tube, where the flow regulator is configured to modify a geometric characteristic of the first portion of the tube. The wearable medical device further comprising a wireless transmitter for communicating with a user console.
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2.发明授权公开(公告)号：US10324459B2
公开(公告)日：2019-06-18
申请号：US15290637
申请日：2016-10-11
Applicant: International Business Machines Corporation
Inventor： Xin Jie Lv , Lingyun Wang , Wei Da Xu , Chao Zhang , Ke Xu Zou
Abstract: A method, system, and computer program product, include obtaining a dataset related to a power grid collected by a plurality of sensors distributed in the power grid, identifying a region as a candidate fault region based on first data in the dataset, the first data being collected by a first sensor from among the plurality of sensors that is located in the region, and verifying the candidate fault region based on second data in the dataset, the second data being collected by a second sensor from among the plurality of sensors that is adjacent to the first sensor.
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3.发明授权公开(公告)号：US10317572B2
公开(公告)日：2019-06-11
申请号：US15274825
申请日：2016-09-23
Applicant: International Business Machines Corporation
Inventor： Liang Liu , Junmei Qu , Xiao Guang Rui , Lingyun Wang , Chao Zhang , Wei Zhuang
IPC: G01W1/02
Abstract: A method, system, and computer program product, include determining a first region based on a first point, a second point and a third point associated with temperature indication information that represents association relationship between temperature and pressure, the first and second points being associated with a same temperature value and different pressure values, a temperature inversion ending at the first point, and the temperature inversion starting from the third point, determining, within the first region, a second region associated with the temperature inversion, and predicting atmospheric condition based on the first and second regions.
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4.发明申请公开(公告)号：US20180101168A1
公开(公告)日：2018-04-12
申请号：US15290637
申请日：2016-10-11
Applicant: International Business Machines Corporation
Inventor： Xin Jie Lv , Lingyun Wang , Wei Da Xu , Chao Zhang , Ke Xu Zou
IPC: G05B23/02
CPC classification number: G05B23/0262 , G05B2219/32222 , G06Q50/06 , H02J3/00 , H02J13/0006 , H02J2003/007 , Y02E60/74 , Y02E60/76 , Y02P90/22 , Y04S10/30 , Y04S40/22
Abstract: A method, system, and computer program product, include obtaining a dataset related to a power grid collected by a plurality of sensors distributed in the power grid, identifying a region as a candidate fault region based on first data in the dataset, the first data being collected by a first sensor from among the plurality of sensors that is located in the region, and verifying the candidate fault region based on second data in the dataset, the second data being collected by a second sensor from among the plurality of sensors that is adjacent to the first sensor.
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公开(公告)号：US09684634B2
公开(公告)日：2017-06-20
申请号：US14314308
申请日：2014-06-25
Applicant: International Business Machines Corporation
Inventor： Wei S. Dong , Chunhua Tian , Yu Wang , Yu Wang , Junchi Yan , Chao Zhang
CPC classification number: G06N5/04 , G06F17/18 , G06K9/6262 , G06N99/005 , G06Q10/06375
Abstract: In an approach for evaluating a predictive model, a computer identifies features of training samples in a set of training samples and selects at least one evaluation metric from a set of evaluation metrics as one or more available metrics based on the identified features. The computer applies a predictive model created based on the set of training samples to a set of test samples so as to calculate values of the one or more available metrics and evaluates the predictive model by using the one or more available metrics and the values of the available metrics. With the technical solutions described with respect to the embodiments of the present invention, one or more evaluation metrics that are applicable to specific training sample features may be determined from several evaluation metrics, so that users can precisely evaluate predictive models by using the determined evaluation metrics.
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Patent Agency Ranking
公开(公告)号：US20170099578A1
公开(公告)日：2017-04-06
申请号：US14875723
申请日：2015-10-06
Applicant: International Business Machines Corporation
Inventor： Wei Shan Dong , Ning Duan , Min Gong , Yun Jie Qiu , Yu Wang , Chao Xue , Junchi Yan , Chao Zhang , Wei Zhao
CPC classification number: H04W4/022 , H04M15/41 , H04M15/8038 , H04W4/24 , H04W36/0083
Abstract: Location based on call detail record. The method includes: acquiring handover call detail record (HCDR) data and handover (HO) data corresponding to at least one cell transfer during a call; The HCDR data can include a start time, an end time, passed cells during the call; The HO data can include the HO time for each pair of adjacent cells among the passed cells during the call. The method can further include estimating the location of the subscriber based on the HCDR data and the HO data.
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公开(公告)号：US20160360418A1
公开(公告)日：2016-12-08
申请号：US15055665
申请日：2016-02-29
Applicant: International Business Machines Corporation
Inventor： Qiang Guan , He Yuan Huang , Chun hua Tian , Feng Juan Wang , Yu Wang , Zhi Jun Wang , Chao Zhang
CPC classification number: H04L63/1425 , G01S1/68 , G01S5/0242 , H04W4/023 , H04W4/029 , H04W12/00503 , H04W12/12 , H04W48/16
Abstract: A method to detect unauthorized beacons includes receiving position information that defines a positional pattern for a plurality of authorized beacons, receiving beacon identifiers from a plurality of beacons with a beacon receiving device, determining a movement path of the beacon receiving device relative to the positional pattern, and determining whether the movement path has an anomaly. A corresponding computer program product and computer system are also disclosed herein.
Abstract translation: 检测未授权信标的方法包括接收定义多个授权信标的位置模式的位置信息，从具有信标接收装置的多个信标接收信标标识符，确定信标接收装置相对于位置模式的移动路径 ，并确定移动路径是否具有异常。 本文还公开了相应的计算机程序产品和计算机系统。
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公开(公告)号：US20160021637A1
公开(公告)日：2016-01-21
申请号：US14801139
申请日：2015-07-16
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Heng Cao , Wei Shan Dong , Chun Yang Ma , Ju Wei Shi , Chunhua Tian , Yu Wang , Chao Zhang
CPC classification number: H04W36/0094 , G01S5/0278 , H04M3/2218 , H04W36/0083 , H04W36/32 , H04W64/00 , H04W64/006
Abstract: A method and an apparatus for determining a location of a mobile device. The location of a mobile device is determined accurately according to information which includes call data records of the mobile device. By employing a partial ellipse integral model, two physical world factors are taken into consideration in reducing the location uncertainty in call data records. The factors include: spatiotemporal constraints of the device's movement in the physical world and the telecommunication cell area's geometry information, which increase the accuracy of determining the location of a mobile device.
Abstract translation: 一种用于确定移动设备的位置的方法和装置。 根据包括移动设备的呼叫数据记录的信息，准确地确定移动设备的位置。 通过采用部分椭圆积分模型，在减少呼叫数据记录中的位置不确定性时考虑了两个物理世界因素。 这些因素包括：物理世界中设备移动的时空约束和电信单元区域的几何信息，这增加了确定移动设备位置的准确性。
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公开(公告)号：US20150248761A1
公开(公告)日：2015-09-03
申请号：US14621665
申请日：2015-02-13
Applicant: International Business Machines Corporation
Inventor： Wei Shan Dong , Chang Sheng Li , Min Li , Chun Yang Ma , Yu Wang , Jun Chi Yan , Chao Zhang
CPC classification number: G06K9/60 , G06F3/017 , G06F3/0414 , G06F3/04883 , G06K9/00476 , G06K9/033 , G06T11/203 , G06T2207/10004 , G06T2207/30241 , G06T2210/12
Abstract: A method for recognizing a primitive in an image includes recognizing at least one primitive in the image to obtain at least one candidate shape of the at least one primitive, which at least one candidate shape has a respective confidence; determining whether the recognizing of the at least one primitive has a potential error based on the confidence; obtaining auxiliary information about the at least one primitive from a user in response to determining that the recognizing has the potential error; and re-recognizing the at least one primitive at least in part based on the auxiliary information.
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公开(公告)号：US11164089B2
公开(公告)日：2021-11-02
申请号：US14880721
申请日：2015-10-12
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Yea-Jane Chu , Sier Han , Ning Sun , Chun Hua Tian , Feng Juan Wang , Ming Xie , Chao Zhang , Xiu Fang Zhu
Abstract: Embodiments include predicting transactions by an entity and identifying promotions to offer the entity. Aspects include parsing a plurality of event records corresponding to a plurality of entities respectively. Aspects also include identifying a sequence of events corresponding to the entity and discretizing time durations and event values of the sequence of events into discrete symbolic values. Aspects further include generating a temporal pattern of events in the sequence of events, the temporal pattern including a sequence of transaction-symbols representative of the time duration and the event value of the events in the sequence of events of the entity and predicting a next transaction based on the temporal pattern.
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