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公开(公告)号：US10123299B2
公开(公告)日：2018-11-06
申请号：US15583377
申请日：2017-05-01
Applicant: Facebook, Inc.
Inventor： Andrea Vaccari , Yuntao Jia , Pierre Moreels , Matthew Robert Mallozzi , Gabriel Grise , Islam Ismailov
Abstract: Techniques to manage client location detection are described. In one embodiment an apparatus may comprise a location-based services support component and a client management component. The location-based services support component may be operative to determine that a network service is scheduled for a location update from a mobile device, determine a location accuracy based on the network service, and update the network service with a received location of the mobile device. The client management component may be operative to transmit a location request to the mobile device, the location request specifying the location accuracy determined based on the network service and receive a response to the location request from the mobile device, the response comprising the location of the mobile device conforming to the specified location accuracy. Other embodiments are described and claimed.
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公开(公告)号：US10122810B2
公开(公告)日：2018-11-06
申请号：US15646655
申请日：2017-07-11
Applicant: Facebook, Inc.
Inventor： Pierre Moreels , Mukund Narasimhan
Abstract: In one embodiment, one or more computing systems receive a request for a location prediction for a user from a service. The computing systems access one or more real-time location signals and one or more aggregated location signals. The aggregated location signals may comprise one or more previous location signals. The computing systems may then generate one or more location predictions from the one or more real-time location signals and the one or more aggregated location signals, and calculate a single location prediction for the user from the one or more location predictions. The computing systems may then send, in response to the request, the single location prediction for the user to the requesting service.
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公开(公告)号：US09838834B2
公开(公告)日：2017-12-05
申请号：US13724758
申请日：2012-12-21
Applicant: Facebook, Inc.
Inventor： Aude Hofleitner , Pierre Moreels
CPC classification number: H04W4/02
Abstract: Techniques for wireless transmitter location detection are described. An apparatus may comprise a processor circuit and a location database generator component. The location database generator component may comprise: a logging component operative on the processor circuit to receive a plurality of location data packages, the location data packages comprising locations and associated wireless transmitter identifiers, and to log the location data packages into a location database, the location database comprising a plurality of tuples of the locations and the wireless transmitter identifiers; and an analysis component operative on the processor circuit to construct a transmitter mapping from wireless transmitter identifiers to locations based on the plurality of tuples of the location database. Other embodiments are described and claimed.
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公开(公告)号：US20170310776A1
公开(公告)日：2017-10-26
申请号：US15646655
申请日：2017-07-11
Applicant: Facebook, Inc.
Inventor： Pierre Moreels , Mukund Narasimhan
CPC classification number: H04L67/22 , G06Q10/0833 , G06Q30/0261 , G06Q50/01 , H04L67/18 , H04W4/029
Abstract: In one embodiment, one or more computing systems receive a request for a location prediction for a user from a service. The computing systems access one or more real-time location signals and one or more aggregated location signals. The aggregated location signals may comprise one or more previous location signals. The computing systems may then generate one or more location predictions from the one or more real-time location signals and the one or more aggregated location signals, and calculate a single location prediction for the user from the one or more location predictions. The computing systems may then send, in response to the request, the single location prediction for the user to the requesting service.
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公开(公告)号：US20140372358A1
公开(公告)日：2014-12-18
申请号：US14473798
申请日：2014-08-29
Applicant: Facebook, Inc.
Inventor： Ding Zhou , Pierre Moreels
CPC classification number: G06N5/04 , G06Q10/06398 , G06Q10/10 , G06Q30/02 , G06Q50/01
Abstract: User profile information for a user of a social networking system is inferred based on information about user profile of the user's connections in the social networking system. The inferred user profile attributes may include age, gender, education, affiliations, location, and the like. To infer a value of a user profile attribute, the system may determine an aggregate value based on the attributes of the user's connections. A confidence score may also be associated with the inferred attribute value. The set of connections analyzed to infer a user profile attribute may depend on the attribute, the types of connections, and the interactions between the user and the connections. The inferred attribute values may be used to update the user's profile and to determine information relevant to the user to be presented to the user (e.g., targeting advertisements to the user based on the user's inferred attributes).
Abstract translation: 基于关于用户在社交网络系统中的连接的用户简档的信息来推断用于社交网络系统的用户的用户简档信息。 推断的用户简档属性可以包括年龄，性别，教育，附属，位置等。 为了推断用户简档属性的值，系统可以基于用户连接的属性来确定聚合值。 置信度分数也可能与推断的属性值相关联。 分析用于推断用户配置文件属性的一组连接可能取决于属性，连接类型以及用户与连接之间的交互。 推断的属性值可以用于更新用户的简档并且确定与要呈现给用户的用户相关的信息（例如，基于用户推断的属性来定位到用户的广告）。
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Patent Agency Ranking
公开(公告)号：US08856235B2
公开(公告)日：2014-10-07
申请号：US13945615
申请日：2013-07-18
Applicant: Facebook, Inc.
Inventor： Ding Zhou , Pierre Moreels
CPC classification number: G06N5/04 , G06Q10/06398 , G06Q10/10 , G06Q30/02 , G06Q50/01
Abstract: User profile information for a user of a social networking system is inferred based on information about user profile of the user's connections in the social networking system. The inferred user profile attributes may include age, gender, education, affiliations, location, and the like. To infer a value of a user profile attribute, the system may determine an aggregate value based on the attributes of the user's connections. A confidence score may also be associated with the inferred attribute value. The set of connections analyzed to infer a user profile attribute may depend on the attribute, the types of connections, and the interactions between the user and the connections. The inferred attribute values may be used to update the user's profile and to determine information relevant to the user to be presented to the user (e.g., targeting advertisements to the user based on the user's inferred attributes).
Abstract translation: 基于关于用户在社交网络系统中的连接的用户简档的信息来推断用于社交网络系统的用户的用户简档信息。 推断的用户简档属性可以包括年龄，性别，教育，附属，位置等。 为了推断用户简档属性的值，系统可以基于用户连接的属性来确定聚合值。 置信度分数也可能与推断的属性值相关联。 分析用于推断用户配置文件属性的一组连接可能取决于属性，连接类型以及用户与连接之间的交互。 推断的属性值可以用于更新用户的简档并且确定与要呈现给用户的用户相关的信息（例如，基于用户推断的属性来定位到用户的广告）。
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公开(公告)号：US10904855B1
公开(公告)日：2021-01-26
申请号：US16131805
申请日：2018-09-14
Applicant: Facebook, Inc.
Inventor： Andrea Vaccari , Yuntao Jia , Pierre Moreels , Matthew Robert Mallozzi , Gabriel Grise , Islam Ismailov
Abstract: Techniques to manage client location detection are described. In one embodiment an apparatus may comprise a location-based services support component and a client management component. The location-based services support component may be operative to determine that a network service is scheduled for a location update from a mobile device, determine a location accuracy based on the network service, and update the network service with a received location of the mobile device. The client management component may be operative to transmit a location request to the mobile device, the location request specifying the location accuracy determined based on the network service and receive a response to the location request from the mobile device, the response comprising the location of the mobile device conforming to the specified location accuracy. Other embodiments are described and claimed.
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公开(公告)号：US20180188793A1
公开(公告)日：2018-07-05
申请号：US15910973
申请日：2018-03-02
Applicant: Facebook, Inc.
Inventor： Andrea Vaccari , Yuntao Jia , Jun Ge , Pierre Moreels
CPC classification number: G06F1/3209 , G06F16/9537 , G06F17/30241 , G06F17/30268 , G06F17/3028 , G06F17/3053 , G06F17/30864 , G06F17/30867 , G06K9/00288 , G06K9/00677 , G06K2209/27 , H04L51/32 , H04L65/403 , H04L67/02 , H04L67/10 , H04L67/18 , H04L67/22 , H04L67/26 , H04W4/023 , H04W4/027 , H04W4/029 , H04W4/08 , H04W4/14 , H04W4/21
Abstract: In one embodiment, a computing system may access an image associated with an online social network, where the image is associated with a first user and portrays at least a first person. The computing system may generate one or more tag suggestions for the first person portrayed in the image. Each tag suggestion corresponds to a second user from a set of second users associated with the online social network. The one or more tag suggestions may be generated based at least in part on a proximity coefficient indicating a measure of geographical proximity of the first user with respect to each second users, where the proximity coefficient is based on a location history of the first user and a location history of each second user.
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公开(公告)号：US20180091934A1
公开(公告)日：2018-03-29
申请号：US15829156
申请日：2017-12-01
Applicant: Facebook, Inc.
Inventor： Aude Hofleitner , Pierre Moreels
IPC: H04W4/02
CPC classification number: H04W4/02
Abstract: Techniques for wireless transmitter location detection are described. An apparatus may comprise a processor circuit and a location database generator component. The location database generator component may comprise: a logging component operative on the processor circuit to receive a plurality of location data packages, the location data packages comprising locations and associated wireless transmitter identifiers, and to log the location data packages into a location database, the location database comprising a plurality of tuples of the locations and the wireless transmitter identifiers; and an analysis component operative on the processor circuit to construct a transmitter mapping from wireless transmitter identifiers to locations based on the plurality of tuples of the location database. Other embodiments are described and claimed.
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公开(公告)号：US20170332343A1
公开(公告)日：2017-11-16
申请号：US15583377
申请日：2017-05-01
Applicant: Facebook, Inc.
Inventor： Andrea Vaccari , Yuntao Jia , Pierre Moreels , Matthew Robert Mallozzi , Gabriel Grise , Islam Ismailov
CPC classification number: H04W64/006 , H04L67/104 , H04W4/02 , H04W4/023 , H04W56/006
Abstract: Techniques to manage client location detection are described. In one embodiment an apparatus may comprise a location-based services support component and a client management component. The location-based services support component may be operative to determine that a network service is scheduled for a location update from a mobile device, determine a location accuracy based on the network service, and update the network service with a received location of the mobile device. The client management component may be operative to transmit a location request to the mobile device, the location request specifying the location accuracy determined based on the network service and receive a response to the location request from the mobile device, the response comprising the location of the mobile device conforming to the specified location accuracy. Other embodiments are described and claimed.
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