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    Real-time content searching in social network
    2.
    发明授权
    Real-time content searching in social network 有权
    在社交网络中实时搜索内容

    公开(公告)号：US09582587B2

    公开(公告)日：2017-02-28

    申请号：US15257830

    申请日：2016-09-06

    Applicant: Facebook, Inc.

    Inventor： Akhil Wable ,  Hong Yan ,  Spencer G. Ahrens ,  Yofay Kari Lee ,  Guizhen Yang

    IPC: G06F17/30

    CPC classification number: G06F17/30867 ,  G06F17/30321 ,  G06F17/30486 ,  G06F17/30551 ,  G06F17/30628 ,  G06F17/30631 ,  G06F17/30864 ,  G06F17/3087 ,  G06F17/30958 ,  G06Q30/02

    Abstract: Indexing and retrieving real time content in a social networking system is disclosed. A user-term index includes user-term partitions, each user-term partition comprising temporal databases. As a post is received from a user, a user identifier, a post identifier, and a post is extracted. An object store communicatively coupled to a temporal database for recently received content is queried to determine whether terms in the post has already been stored. A term identifier is stored in the user-term index with the user and post identifiers. A forward index stores the post by post identifier. Responsive to a search query, the user-term index is searched by the user's connections and the terms. A real time search engine compiles the results of the user-term index query and retrieves the stored posts from the forward index. The search results may then be ranked and cached before presentation to the searching user.

    Abstract translation: 公开了在社交网络系统中索引和检索实时内容。 用户术语索引包括用户术语分区，每个用户术语分区包括时间数据库。 当从用户接收到帖子时，提取用户标识符，帖子标识符和帖子。 查询通信地耦合到最近接收的内容的时间数据库的对象存储库，以确定该帖子中的术语是否已被存储。 术语标识符与用户和职位标识符一起存储在用户术语索引中。 转发索引以邮件标识符存储帖子。 响应于搜索查询，用户术语索引由用户的连接和术语搜索。 实时搜索引擎编译用户术语索引查询的结果，并从前向索引检索存储的帖子。 然后可以在向搜索用户呈现之前对搜索结果进行排序和缓存。

    REAL TIME CONTENT SEARCHING IN SOCIAL NETWORK
    3.
    发明申请
    REAL TIME CONTENT SEARCHING IN SOCIAL NETWORK 审中-公开
    社会网络中的实时内容搜索

    公开(公告)号：US20150154237A1

    公开(公告)日：2015-06-04

    申请号：US14615160

    申请日：2015-02-05

    Applicant: Facebook, Inc.

    Inventor： Akhil Wable ,  Hong Yan ,  Spencer G. Ahrens ,  Yofay Kari Lee ,  Guizhen Yang

    IPC: G06F17/30

    CPC classification number: G06F17/30867 ,  G06F17/30321 ,  G06F17/30486 ,  G06F17/30551 ,  G06F17/30628 ,  G06F17/30631 ,  G06F17/30864 ,  G06F17/3087 ,  G06F17/30958 ,  G06Q30/02

    Abstract: Indexing and retrieving real time content in a social networking system is disclosed. A user-term index includes user-term partitions, each user-term partition comprising temporal databases. As a post is received from a user, a user identifier, a post identifier, and a post is extracted. An object store communicatively coupled to a temporal database for recently received content is queried to determine whether terms in the post has already been stored. A term identifier is stored in the user-term index with the user and post identifiers. A forward index stores the post by post identifier. Responsive to a search query, the user-term index is searched by the user's connections and the terms. A real time search engine compiles the results of the user-term index query and retrieves the stored posts from the forward index. The search results may then be ranked and cached before presentation to the searching user.

    Abstract translation: 公开了在社交网络系统中索引和检索实时内容。 用户术语索引包括用户术语分区，每个用户术语分区包括时间数据库。 当从用户接收到帖子时，提取用户标识符，帖子标识符和帖子。 查询通信地耦合到最近接收的内容的时间数据库的对象存储库，以确定该帖子中的术语是否已被存储。 术语标识符与用户和职位标识符一起存储在用户术语索引中。 转发索引以邮件标识符存储帖子。 响应于搜索查询，用户术语索引由用户的连接和术语搜索。 实时搜索引擎编译用户术语索引查询的结果，并从前向索引检索存储的帖子。 然后可以在向搜索用户呈现之前对搜索结果进行排序和缓存。

    Ambiguous structured search queries on online social networks
    4.
    发明授权
    Ambiguous structured search queries on online social networks 有权
    在线社交网络上的模糊结构化搜索查询

    公开(公告)号：US08868603B2

    公开(公告)日：2014-10-21

    申请号：US13732101

    申请日：2012-12-31

    Applicant: Facebook, Inc.

    Inventor： Yofay Kari Lee ,  Keith L. Peiris ,  William R. Maschmeyer ,  Lars Eilstrup Rasmussen ,  Joshua Keith Duck

    IPC: G06F17/30 ,  G06Q50/00 ,  G06Q10/10

    CPC classification number: G06F17/3097 ,  G06F17/30392 ,  G06F17/30528 ,  G06F17/3064 ,  G06F17/30864 ,  G06F17/30985 ,  G06Q10/101 ,  G06Q50/01

    Abstract: In one embodiment, a method includes accessing a social graph that includes a plurality of nodes and edges, receiving an unstructured text query comprising an ambiguous n-gram, identifying nodes and edges that correspond to the ambiguous n-gram, generating a first set of structured queries corresponding to the identified second nodes and edges, receiving from the first user a selection of a first structured query form the first set, and generating a second set of structured queries based on the selected first structured query.

    Abstract translation: 在一个实施例中，一种方法包括访问包括多个节点和边缘的社交图，接收包括不明确的n-gram的非结构化文本查询，识别对应于模糊n-gram的节点和边缘，生成第一组 与所识别的第二节点和边缘相对应的结构化查询，从第一用户接收第一集合的第一结构化查询的选择，以及基于所选择的第一结构化查询生成第二组结构化查询。

    REAL TIME CONTENT SEARCHING IN SOCIAL NETWORK
    9.
    发明申请
    REAL TIME CONTENT SEARCHING IN SOCIAL NETWORK 审中-公开
    社会网络中的实时内容搜索

    公开(公告)号：US20140250101A1

    公开(公告)日：2014-09-04

    申请号：US14276913

    申请日：2014-05-13

    Applicant: Facebook, Inc.

    Inventor： Akhil Wable ,  Hong Yan ,  Spencer Ahrens ,  Yofay Kari Lee ,  Guizhen Yang

    IPC: G06F17/30

    CPC classification number: G06F17/30867 ,  G06F17/30321 ,  G06F17/30486 ,  G06F17/30551 ,  G06F17/30628 ,  G06F17/30631 ,  G06F17/30864 ,  G06F17/3087 ,  G06F17/30958 ,  G06Q30/02

    Abstract: Indexing and retrieving real time content in a social networking system is disclosed. A user-term index includes user-term partitions, each user-term partition comprising temporal databases. As a post is received from a user, a user identifier, a post identifier, and a post is extracted. An object store communicatively coupled to a temporal database for recently received content is queried to determine whether terms in the post has already been stored. A term identifier is stored in the user-term index with the user and post identifiers. A forward index stores the post by post identifier. Responsive to a search query, the user-term index is searched by the user's connections and the terms. A real time search engine compiles the results of the user-term index query and retrieves the stored posts from the forward index. The search results may then be ranked and cached before presentation to the searching user.

    Abstract translation: 公开了在社交网络系统中索引和检索实时内容。 用户术语索引包括用户术语分区，每个用户术语分区包括时间数据库。 当从用户接收到帖子时，提取用户标识符，帖子标识符和帖子。 查询通信地耦合到最近接收的内容的时间数据库的对象存储库，以确定该帖子中的术语是否已被存储。 术语标识符与用户和职位标识符一起存储在用户术语索引中。 转发索引以邮件标识符存储帖子。 响应于搜索查询，用户术语索引由用户的连接和术语搜索。 实时搜索引擎编译用户术语索引查询的结果，并从前向索引检索存储的帖子。 然后可以在向搜索用户呈现之前对搜索结果进行排序和缓存。

    Personalizing A Web Page Outside Of A Social Networking System With Content From The Social Networking System
    10.
    发明申请
    Personalizing A Web Page Outside Of A Social Networking System With Content From The Social Networking System 审中-公开
    个性化社交网络系统之外的网页与社交网络系统的内容

    公开(公告)号：US20140019551A1

    公开(公告)日：2014-01-16

    申请号：US14025580

    申请日：2013-09-12

    Applicant: Facebook, Inc., a Delaware corporation

    Inventor： Mark E. Zuckerberg ,  Ray C. He ,  Spencer Ahrens ,  Yofay Kari Lee ,  Chaitanya Mishra ,  Austin Daniel Haugen ,  Xin Liu ,  Michael Steven Vernal

    IPC: H04L29/08

    CPC classification number: H04L67/306 ,  G06F17/30867 ,  G06F17/30893 ,  G06Q30/02 ,  H04L67/02 ,  H04L67/20 ,  H04L67/42

    Abstract: A user device requests a web page from a web server of a third-party website, which is separate from a social networking system. The web server from the third-party website sends a markup language document for the requested web page to the user device which includes an instruction for a browser application running on the user device to incorporate information obtained from the social networking system within the web page. Based on the instruction in the received markup language document, the user device requests personalized content from the social networking system, which generates the requested personalized content based on social information about the user. The user device then renders the web page with the personalized content contained in a frame and displays the rendered web page and the frame to the user.

    Abstract translation: 用户设备从与社交网络系统分离的第三方网站的web服务器请求网页。 来自第三方网站的网络服务器向用户设备发送所请求的网页的标记语言文档，该用户设备包括在用户设备上运行的浏览器应用的指令，以将从社交网络系统获得的信息合并到网页内。 基于接收到的标记语言文档中的指令，用户设备从社交网络系统请求个性化内容，其基于关于用户的社交信息生成所请求的个性化内容。 用户设备然后使包含在帧中的个性化内容的网页呈现，并将呈现的网页和框架显示给用户。

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