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公开(公告)号：US10565195B2
公开(公告)日：2020-02-18
申请号：US15544713
申请日：2015-02-03
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： George Forman
IPC: G06F17/30 , G06F16/2453 , G06F16/248 , G06F16/2457
Abstract: Example implementations relate to records based on bit-shifting. For example, a computing device may include at least one processor to receive a query, create a normalized query, and generate a mapping of the normalized query for each record in a set of records in a database using a state array, the mapping being based on bit-shifting of bits associated with similarities between each character in the normalized query and each character in a field of the respective record in the set of records, each successive level of the state array indicating a stronger match between the query and the respective record than an immediately prior level in the state array. The processor may calculate a score associated with each record based on the respective mapping and may provide a subset of the set of records in response to the query based on the score associated with each record.
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公开(公告)号：US20170286738A1
公开(公告)日：2017-10-05
申请号：US15506118
申请日：2014-08-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： George Forman
CPC classification number: G06K7/1478 , G06K9/3283 , G06K9/346 , G06K9/48 , G06K9/58
Abstract: An example method is of image processing provided in according with one implementation of the present disclosure. The method includes receiving an image, placing a window across the image, and computing a set of all occurring grayscale values within the window. The method further includes computing a threshold value based on the set of all occurring grayscale values within the window and determining an output pixel value of at least one pixel from the window based on the threshold value.
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公开(公告)号：US20160085848A1
公开(公告)日：2016-03-24
申请号：US14787877
申请日：2013-05-01
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Hadas Kogan , Doron Shaked , Sivan Albagli KIM , George Forman
IPC: G06F17/30
CPC classification number: G06F16/287 , G06F16/353
Abstract: Techniques for determining classifications from content of data objects (100) are disclosed. Terms from the content of one or more data objects (100) of each of a plurality of classes (200) are used to determine a sub-topic (210) for one of the classes (200).
Abstract translation: 公开了从数据对象（100）的内容确定分类的技术。 使用多个类（200）中的每一个的一个或多个数据对象（100）的内容的术语来确定用于其中一个类（200）的子主题（210）。
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公开(公告)号：US20170293660A1
公开(公告)日：2017-10-12
申请号：US15516670
申请日：2014-10-02
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Hila Nachlieli , Renato Keshet , George Forman
IPC: G06F17/30
CPC classification number: G06F16/2457 , G06F16/2379 , G06K9/6218 , G06K9/6253
Abstract: According to an example, intent based clustering may include classifying objects based on training objects, and clustering the objects to determine initial clusters. The classification and initial clustering may be used to determine modified clusters.
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公开(公告)号：US20140278055A1
公开(公告)日：2014-09-18
申请号：US13842318
申请日：2013-03-15
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Yin Wang , George Forman , Xuemei Liu
IPC: G01C21/30
CPC classification number: G01C21/32 , G01C21/3617 , G06F17/30 , G06F19/10
Abstract: A technique for updating road maps is disclosed. A number of GPS traces can be matched with a number of roads in a map. Matched GPS traces may be processed by a matched segment module to produce proposed changes to the map. The map can be updated using a map updating module based on the proposed changes from the matched segment module. Unmatched GPS traces may be processed by an unmatched segment module to produce proposed changes to the map. The map can be updated using a map updating module based on the proposed changes from the unmatched segment module. The proposed changes to the map may include metadata defining new roads in the map, new intersections in the map, updates to turn restrictions in the map, updates to the allowable directional traffic flow on the roads within the map, updates to road closures in the map.
Abstract translation: 公开了一种更新路线图的技术。 一些GPS踪迹可与地图中的道路相匹配。 匹配的GPS迹线可以由匹配的段模块来处理，以产生对地图的建议的改变。 可以使用基于匹配段模块的建议更改的地图更新模块来更新地图。 不匹配的GPS迹线可能由不匹配的段模块处理，以产生对地图的建议更改。 可以使用地图更新模块根据来自不匹配的段模块的建议更改来更新地图。 建议对地图的更改可能包括在地图中定义新道路的元数据，地图中的新交叉点，更新地图中的限制，更新地图中道路上允许的定向交通流量，更新到地图中的道路封闭 地图。
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Patent Agency Ranking
公开(公告)号：US10248825B2
公开(公告)日：2019-04-02
申请号：US15506118
申请日：2014-08-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： George Forman
Abstract: An example method is of image processing provided in according with one implementation of the present disclosure. The method includes receiving an image, placing a window across the image, and computing a set of all occurring grayscale values within the window. The method further includes computing a threshold value based on the set of all occurring grayscale values within the window and determining an output pixel value of at least one pixel from the window based on the threshold value.
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公开(公告)号：US20180018366A1
公开(公告)日：2018-01-18
申请号：US15544713
申请日：2015-02-03
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： George Forman
IPC: G06F17/30
CPC classification number: G06F16/24534 , G06F16/24578 , G06F16/248
Abstract: Example implementations relate to records based on bit-shifting. For example, a computing device may include at least one processor to receive a query, create a normalized query, and generate a mapping of the normalized query for each record in a set of records in a database using a state array, the mapping being based on bit-shifting of bits associated with similarities between each character in the normalized query and each character in a field of the respective record in the set of records, each successive level of the state array indicating a stronger match between the query and the respective record than an immediately prior level in the state array. The processor may calculate a score associated with each record based on the respective mapping and may provide a subset of the set of records in response to the query based on the score associated with each record.
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公开(公告)号：US09816823B2
公开(公告)日：2017-11-14
申请号：US13842318
申请日：2013-03-15
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Yin Wang , George Forman , Xuemei Liu
CPC classification number: G01C21/32 , G01C21/3617 , G06F17/30 , G06F19/10
Abstract: A technique for updating road maps is disclosed. A number of GPS traces can be matched with a number of roads in a map. Matched GPS traces may be processed by a matched segment module to produce proposed changes to the map. The map can be updated using a map updating module based on the proposed changes from the matched segment module. Unmatched GPS traces may be processed by an unmatched segment module to produce proposed changes to the map. The map can be updated using a map updating module based on the proposed changes from the unmatched segment module. The proposed changes to the map may include metadata defining new roads in the map, new intersections in the map, updates to turn restrictions in the map, updates to the allowable directional traffic flow on the roads within the map, updates to road closures in the map.
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公开(公告)号：US20150354973A1
公开(公告)日：2015-12-10
申请号：US14759977
申请日：2013-03-15
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Yin Wang , Hong Wei , George Forman
CPC classification number: G01C21/30 , G01S19/13 , G06K9/469 , G06K9/6892
Abstract: An example map matching technique in accordance with the present disclosure includes receiving a plurality of global positioning system (GPS) data points in a dataset, receiving road map data related to a plurality of roads, determining a plurality of paths of minimum Fréchet distance for the GPS dataset, assigning a weight to each path of minimum Fréchet distance by applying a weight function, and outputting the path with the minimum weight.
Abstract translation: 根据本公开的示例性地图匹配技术包括：在数据集中接收多个全球定位系统（GPS）数据点，接收与多条道路相关的路线图数据，确定多路道路的最小Fréchet距离 GPS数据集，通过应用权重函数为最小Fréchet距离的每个路径分配权重，并输出具有最小权重的路径。
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公开(公告)号：US09053434B2
公开(公告)日：2015-06-09
申请号：US13842461
申请日：2013-03-15
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： George Forman
CPC classification number: G06N99/005
Abstract: A technique for determining an obverse weight. A set of cases can be divided into bins. An obverse weight for a bin can be determined based on an importance weight of the bin and a variance of an error estimate of the bin.
Abstract translation: 一种用于确定正面权重的技术。 一套案例可以分为两种。 可以基于箱的重要性权重和箱的误差估计的方差来确定仓的正面权重。
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