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35 条记录 (耗时 0.027 秒)

    Decentralized record expiry
    3.
    发明授权
    Decentralized record expiry 有权
    权力下放记录到期

    公开(公告)号：US07783607B2

    公开(公告)日：2010-08-24

    申请号：US11863902

    申请日：2007-09-28

    申请人： Brian Cooper ,  Daniel Weaver ,  Michael Bigby ,  Utkarsh Srivastava ,  Philip L. Bohannon ,  Ramana Yerneni

    发明人： Brian Cooper ,  Daniel Weaver ,  Michael Bigby ,  Utkarsh Srivastava ,  Philip L. Bohannon ,  Ramana Yerneni

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30306

    摘要： A technique is described that reduces the complexity and resource consumption associated with performing record expiry in a distributed database system. In accordance with the technique, a record is checked to see if it has expired only when it has been accessed for a read or a write. If at the time of a read a record is determined to have expired, then it is not served. If at the time of a write a record is determined to have expired, then the write is treated as an insertion of a new record, and steps are taken to treat the insertion consistently with regard to the previous expired version. A background process is used to delete records that have not been written to or actively deleted by a client after expiration.

    摘要翻译： 描述了一种降低与在分布式数据库系统中执行记录到期相关联的复杂性和资源消耗的技术。 根据该技术，检查记录以查看它是否仅在已被访问以进行读取或写入时才过期。 如果在阅读时确定记录已经过期，则不会提供记录。 如果在写入时确定记录已经过期，则写入被视为新记录的插入，并且采取步骤以一致的方式对先前的过期版本进行处理。 使用后台进程来删除客户端到期后尚未写入或主动删除的记录。

    DECENTRALIZED RECORD EXPIRY
    4.
    发明申请
    DECENTRALIZED RECORD EXPIRY 有权
    分散式记录过期

    公开(公告)号：US20090089313A1

    公开(公告)日：2009-04-02

    申请号：US11863902

    申请日：2007-09-28

    申请人： Brian Cooper ,  Daniel Weaver ,  Michael Bigby ,  Utkarsh Srivastava ,  Philip L. Bohannon ,  Ramana Yerneni

    发明人： Brian Cooper ,  Daniel Weaver ,  Michael Bigby ,  Utkarsh Srivastava ,  Philip L. Bohannon ,  Ramana Yerneni

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30306

    摘要： A technique is described that reduces the complexity and resource consumption associated with performing record expiry in a distributed database system. In accordance with the technique, a record is checked to see if it has expired only when it has been accessed for a read or a write. If at the time of a read a record is determined to have expired, then it is not served. If at the time of a write a record is determined to have expired, then the write is treated as an insertion of a new record, and steps are taken to treat the insertion consistently with regard to the previous expired version. A background process is used to delete records that have not been written to or actively deleted by a client after expiration.

    摘要翻译： 描述了一种降低与在分布式数据库系统中执行记录到期相关联的复杂性和资源消耗的技术。 根据该技术，检查记录以查看它是否仅在已被访问以进行读取或写入时才过期。 如果在阅读时确定记录已经过期，则不会提供记录。 如果在写入时确定记录已经过期，则写入被视为新记录的插入，并且采取步骤以一致的方式对先前的过期版本进行处理。 使用后台进程来删除客户端到期后尚未写入或主动删除的记录。

    INVENTORY ALLOCATION IN ADVERTISING SYSTEMS
    5.
    发明申请
    INVENTORY ALLOCATION IN ADVERTISING SYSTEMS 审中-公开
    广告系统中的存货分配

    公开(公告)号：US20120158495A1

    公开(公告)日：2012-06-21

    申请号：US12972941

    申请日：2010-12-20

    申请人： Jayavel Shanmugasundaram ,  Datong Chen ,  Sumanth Jagannath ,  Erik Vee ,  Ramana Yerneni

    发明人： Jayavel Shanmugasundaram ,  Datong Chen ,  Sumanth Jagannath ,  Erik Vee ,  Ramana Yerneni

    IPC分类号： G06Q30/00

    CPC分类号： G06Q30/0251

    摘要： A network based advertisement system includes a supply forecasting system configured to select, from a campaign log database, data that defines a plurality of contracts. Each contract specifies requirements that include contract target audience information and a number of impressions. For each contract, the supply forecasting system identifies one or more opportunity samples with characteristics that match contract target audience information of the contract. Each opportunity sample is associated with a weight that corresponds to a number of opportunities with similar characteristics. An optimizer associates the opportunity samples with the contract and then determines whether the opportunity samples are associated with other contracts. The optimizer then limits the number of opportunities associated with the samples that are allocatable to the contract based at least in part on a function of requirements of other contracts associated with the one or more samples.

    摘要翻译： 基于网络的广告系统包括供应预测系统，其被配置为从活动日志数据库中选择定义多个合同的数据。 每个合同规定了包含合同目标受众信息和多次展示次数的要求。 对于每个合同，供应预测系统识别具有与合同的合同目标受众信息匹配的特征的一个或多个机会样本。 每个机会样本与对应于具有类似特征的机会的数量相关联。 优化器将机会样本与合同相关联，然后确定机会样本是否与其他合同相关联。 优化器然后至少部分地基于与一个或多个样本相关联的其他合同的要求的函数来限制与可分配给合同的样本相关联的机会的数量。

    SYSTEM AND METHOD FOR INDEXING SUB-SPACES
    6.
    发明申请
    SYSTEM AND METHOD FOR INDEXING SUB-SPACES 审中-公开
    用于索引子空间的系统和方法

    公开(公告)号：US20100094881A1

    公开(公告)日：2010-04-15

    申请号：US12242748

    申请日：2008-09-30

    申请人： Chad Brower ,  Ramana Yerneni ,  Erik Vee ,  Serguei Vassilvitskii ,  Jayavel Shanmugasundaram

    发明人： Chad Brower ,  Ramana Yerneni ,  Erik Vee ,  Serguei Vassilvitskii ,  Jayavel Shanmugasundaram

    IPC分类号： G06F17/30 ,  G06Q30/00 ,  G06F7/08

    CPC分类号： G06Q30/0241 ,  G06F16/9535 ,  G06Q30/02

    摘要： The present invention is directed to systems and methods for identifying compatible advertisement contracts to satisfy an advertisement opportunity. The systems and methods include receiving a number of attribute values associated with a user accessing a network-based location. The systems and methods include sorting an index of lists for a plurality of advertisement contracts on the basis of a number of contract term values. The systems and methods include traversing the index of lists to return a set advertisement contracts compatible with the number of attribute values associated with the user. The systems and methods include selecting a given advertisement contract from the set of advertisement contracts compatible with the number of attribute values associated with the user. The systems and methods include presenting an advertisement associated with the given advertisement contract on a display viewable by the user accessing the network-based location.

    摘要翻译： 本发明涉及用于识别兼容的广告合同以满足广告机会的系统和方法。 系统和方法包括接收与访问基于网络的位置的用户相关联的多个属性值。 系统和方法包括基于合同项数量的数量来排序多个广告合同的列表索引。 系统和方法包括遍历列表的索引以返回与与用户相关联的属性值的数量兼容的集合广告合同。 系统和方法包括从与用户相关联的属性值的数量兼容的广告合同集合中选择给定的广告合同。 所述系统和方法包括在由用户访问基于网络的位置可见的显示器上呈现与给定广告合同相关联的广告。

    SYSTEM AND METHOD FOR OPTIMIZING AN ADVERTISEMENT PLAN FOR ALLOCATING ADVERTISEMENTS TO A CONTRACT IN A NETWORK-BASED ENVIRONMENT
    9.
    发明申请
    SYSTEM AND METHOD FOR OPTIMIZING AN ADVERTISEMENT PLAN FOR ALLOCATING ADVERTISEMENTS TO A CONTRACT IN A NETWORK-BASED ENVIRONMENT 审中-公开
    用于优化广告计划的系统和方法，用于将广告分配给基于网络的环境中的合同

    公开(公告)号：US20100082412A1

    公开(公告)日：2010-04-01

    申请号：US12242696

    申请日：2008-09-30

    申请人： Chad Brower ,  Ramana Yerneni ,  Erik Vee ,  Serguei Vassilvitskii ,  Jayavel Shanmugasundaram ,  Danny Zhang ,  Srinivasan Rajagopal

    发明人： Chad Brower ,  Ramana Yerneni ,  Erik Vee ,  Serguei Vassilvitskii ,  Jayavel Shanmugasundaram ,  Danny Zhang ,  Srinivasan Rajagopal

    IPC分类号： G06Q30/00

    CPC分类号： G06Q30/02 ,  G06Q30/0241

    摘要： The present invention is directed to a system and method for optimizing an advertisement plan for allocating advertisements to a contract in a network-based environment. The system and method includes determining a shadow price for an advertisement placement where the advertisement placement is associated with a user having defined characteristics. The system and method includes determining a contract price for the advertisement placement relative to a plurality of advertisement contracts for the user having the defined characteristics. The system and method includes determining an advertisement plan for allocating an advertisement to a given contract on the basis of the shadow price and the contract price. The system and method includes presenting a given advertisement associated with the given contract according to the advertisement plan on network-based output.

    摘要翻译： 本发明涉及一种用于在基于网络的环境中优化用于将广告分配给合同的广告计划的系统和方法。 该系统和方法包括确定广告位置的影子价格，其中广告位置与具有定义的特征的用户相关联。 该系统和方法包括为具有所定义特征的用户确定相对于多个广告合同的广告展示的合同价格。 该系统和方法包括根据阴影价格和合同价格确定用于向给定合同分配广告的广告计划。 系统和方法包括根据基于网络的输出的广告计划呈现与给定合同相关联的给定广告。