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公开(公告)号：US09674291B2
公开(公告)日：2017-06-06
申请号：US15093316
申请日：2016-04-07
Applicant: Facebook, Inc.
Inventor： Harry C. Li , Philippe Vincent Ajoux , Laurent Demailly , Liat Atsmon Guz , Yee Jiun Song , Sabyasachi Roy , Sanjeev Kumar
CPC classification number: H04L67/26 , G06F17/30 , H04L51/00 , H04L51/26 , H04L51/32 , H04L67/00 , H04L67/22 , H04L67/306 , H04L69/16 , H04W4/08
Abstract: Disclosed is a technology for publishing subscriptions in a publish-subscribe system in accordance with subscription groups. The technology may include (i) determining a consumption characteristic by which each of multiple subscribers in a publish-subscribe system consumes a subscription published by a publisher; (ii) identifying the subscribers whose consumption characteristics satisfy a specified similarity criterion; (iii) defining multiple subscription groups, each of which includes subscriptions of those of the subscribers whose consumption characteristics satisfy the specified similarity criterion; (iv) storing the subscriptions in multiple logical partitions of a storage system where each of the logical partitions contains a separate non-overlapping subset of the subscriptions; and (v) transmitting the subscriptions to the subscribers in accordance with the subscription groups.
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Patent Agency Ranking
公开(公告)号：US09344395B2
公开(公告)日：2016-05-17
申请号：US14620085
申请日：2015-02-11
Applicant: Facebook, Inc.
Inventor： Harry C. Li , Philippe Vincent Ajoux , Laurent Demailly , Liat Atsmon Guz , Yee Jiun Song , Sabyasachi Roy , Sanjeev Kumar
CPC classification number: H04L67/26 , G06F17/30 , H04L51/00 , H04L51/26 , H04L51/32 , H04L67/00 , H04L67/22 , H04L67/306 , H04L69/16 , H04W4/08
Abstract: Disclosed is a technology for publishing subscriptions in a publish-subscribe system in accordance with subscription groups. The technology may include (i) determining a consumption characteristic by which each of multiple subscribers in a publish-subscribe system consumes a subscription published by a publisher; (ii) identifying the subscribers whose consumption characteristics satisfy a specified similarity criterion; (iii) defining multiple subscription groups, each of which includes subscriptions of those of the subscribers whose consumption characteristics satisfy the specified similarity criterion; (iv) storing the subscriptions in multiple logical partitions of a storage system where each of the logical partitions contains a separate non-overlapping subset of the subscriptions; and (v) transmitting the subscriptions to the subscribers in accordance with the subscription groups.
Abstract translation: 公开了一种根据订阅组在发布订阅系统中发布订阅的技术。 该技术可以包括（i）确定消费特征，通过该消费特征，发布订阅系统中的多个订阅者中的每一个消费出版者发布的订阅; （ii）识别其消费特征满足指定的相似性标准的用户; （iii）定义多个订阅组，每个订阅组包括对消费特征满足指定的相似性标准的用户的订阅; （iv）将订阅存储在存储系统的多个逻辑分区中，其中每个逻辑分区包含订阅的单独的非重叠子集; 和（v）根据订阅团体向用户发送订阅。
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公开(公告)号：US20180176276A1
公开(公告)日：2018-06-21
申请号：US15384143
申请日：2016-12-19
Applicant: Facebook, Inc.
Inventor： Sonal Gandhi , Sabyasachi Roy , Amit Puntambekar , Michael Hamilton Coward , Mathieu R. Henaire
Abstract: In one embodiment, a computer server machine generates a time map associated with the video stream. The video stream comprises one or more time slices. The computer server machine identifies a non-relevant time frame. The computer machine receives a comment and a localized comment time stamp, and associates the comment with one or more time slices. One or more client devices communicates a request for one or more time slices to the computer server machine, and the computer server machine determines whether the localized comment time stamp is within the requested one or more time slices. When the localized comment time stamp is within the requested one or more time slices, computer server machine transforms the localized time stamp to a synchronized comment time stamp. Computer server machine sends information regarding the synchronized comment time stamp to the one or more client devices.
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公开(公告)号：US10425378B2
公开(公告)日：2019-09-24
申请号：US15384143
申请日：2016-12-19
Applicant: Facebook, Inc.
Inventor： Sonal Gandhi , Sabyasachi Roy , Amit Puntambekar , Michael Hamilton Coward , Mathieu R. Henaire
Abstract: In one embodiment, a computer server machine generates a time map associated with the video stream. The video stream comprises one or more time slices. The computer server machine identifies a non-relevant time frame. The computer machine receives a comment and a localized comment time stamp, and associates the comment with one or more time slices. One or more client devices communicates a request for one or more time slices to the computer server machine, and the computer server machine determines whether the localized comment time stamp is within the requested one or more time slices. When the localized comment time stamp is within the requested one or more time slices, computer server machine transforms the localized time stamp to a synchronized comment time stamp. Computer server machine sends information regarding the synchronized comment time stamp to the one or more client devices.
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公开(公告)号：US20160226991A1
公开(公告)日：2016-08-04
申请号：US15093316
申请日：2016-04-07
Applicant: Facebook, Inc.
Inventor： Harry C. Li , Philippe Vincent Ajoux , Laurent Demailly , Liat Atsmon Guz , Yee Jiun Song , Sabyasachi Roy , Sanjeev Kumar
CPC classification number: H04L67/26 , G06F17/30 , H04L51/00 , H04L51/26 , H04L51/32 , H04L67/00 , H04L67/22 , H04L67/306 , H04L69/16 , H04W4/08
Abstract: Disclosed is a technology for publishing subscriptions in a publish-subscribe system in accordance with subscription groups. The technology may include (i) determining a consumption characteristic by which each of multiple subscribers in a publish-subscribe system consumes a subscription published by a publisher; (ii) identifying the subscribers whose consumption characteristics satisfy a specified similarity criterion; (iii) defining multiple subscription groups, each of which includes subscriptions of those of the subscribers whose consumption characteristics satisfy the specified similarity criterion; (iv) storing the subscriptions in multiple logical partitions of a storage system where each of the logical partitions contains a separate non-overlapping subset of the subscriptions; and (v) transmitting the subscriptions to the subscribers in accordance with the subscription groups.
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公开(公告)号：US20150156158A1
公开(公告)日：2015-06-04
申请号：US14620085
申请日：2015-02-11
Applicant: Facebook, Inc.
Inventor： Harry C. Li , Philippe Vincent Ajoux , Laurent Demailly , Liat Atsmon Guz , Yee Jiun Song , Sabyasachi Roy , Sanjeev Kumar
CPC classification number: H04L67/26 , G06F17/30 , H04L51/00 , H04L51/26 , H04L51/32 , H04L67/00 , H04L67/22 , H04L67/306 , H04L69/16 , H04W4/08
Abstract: Disclosed is a technology for publishing subscriptions in a publish-subscribe system in accordance with subscription groups. The technology may include (i) determining a consumption characteristic by which each of multiple subscribers in a publish-subscribe system consumes a subscription published by a publisher; (ii) identifying the subscribers whose consumption characteristics satisfy a specified similarity criterion; (iii) defining multiple subscription groups, each of which includes subscriptions of those of the subscribers whose consumption characteristics satisfy the specified similarity criterion; (iv) storing the subscriptions in multiple logical partitions of a storage system where each of the logical partitions contains a separate non-overlapping subset of the subscriptions; and (v) transmitting the subscriptions to the subscribers in accordance with the subscription groups.
Abstract translation: 公开了一种根据订阅组在发布订阅系统中发布订阅的技术。 该技术可以包括（i）确定消费特征，通过该消费特征，发布订阅系统中的多个订阅者中的每一个消费出版者发布的订阅; （ii）识别其消费特征满足指定的相似性标准的用户; （iii）定义多个订阅组，每个订阅组包括对消费特征满足指定的相似性标准的用户的订阅; （iv）将订阅存储在存储系统的多个逻辑分区中，其中每个逻辑分区包含订阅的单独的非重叠子集; 和（v）根据订阅团体向用户发送订阅。
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