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    • 5. 发明申请
    • FEATURE-BASED SIMILARITY MEASURE FOR MARKET INSTRUMENTS
    • 市场仪器基于特征的相似度测量
    • WO2009042548A1
    • 2009-04-02
    • PCT/US2008/077244
    • 2008-09-22
    • PALANTIR TECHNOLOGIES, INC.AYMELOGLU, AndrewSIMLER, KevinTAN, Garry
    • AYMELOGLU, AndrewSIMLER, KevinTAN, Garry
    • G06F17/30
    • G06Q40/06G06Q10/04G06Q30/02
    • In one embodiment, first, second, and third inputs are received. The first input specifies a first market instrument and the second input specifies start and end dates of a first time series for the first market instrument. The third input specifies a feature set computer and the values of zero or more parameters thereof. A first feature set of the first market instrument is determined by applying the feature set computer to the first time series. A second feature set of a second market instrument is determined by applying the feature set computer to a second time series for the second market instrument, where the second time series is bounded by the start and end dates. The second feature set is correlated to the first feature set to determine a similarity score that is a measure of the relationship between the second market instrument and the first market instrument.
    • 在一个实施例中,接收第一,第二和第三输入。 第一个输入指定第一个市场工具,第二个输入指定第一个市场工具的第一个时间序列的开始和结束日期。 第三个输入指定特征集计算机及其零个或多个参数的值。 通过将特征集计算机应用于第一时间序列来确定第一市场仪器的第一特征集。 通过将特征集计算机应用于第二市场工具的第二时间序列来确定第二市场工具的第二特征集,其中第二时间序列由开始和结束日期限定。 第二特征集与第一特征集相关,以确定作为第二市场工具与第一市场工具之间的关系的量度的相似度得分。
    • 6. 发明申请
    • PROVIDING UNIQUE VIEWS OF DATA BASED ON CHANGES OR RULES
    • 根据变更或规则提供数据统一查询
    • WO2008103783A3
    • 2008-10-30
    • PCT/US2008054511
    • 2008-02-21
    • PALANTIR TECHNOLOGIES INCMCGREW ROBERT JGETTINGS NATHANCOHEN STEPHEN
    • MCGREW ROBERT JGETTINGS NATHANCOHEN STEPHEN
    • G06F7/00
    • G06F21/6218G06F17/3023G06F17/30309G06F17/30356G06F17/30418G06Q50/18G06Q50/26
    • A method comprises storing, in a revisioning database, data objects; a first plurality of data objects is associated with a base realm representing data shared across all database users; a second plurality of objects is associated with child realms, child realms represent data local to a project, and users are associated with child realms; the revisioning database associates each object to a realm identifier and to a version identifier for a plurality of versions of the object, each of the versions represents a change to the object by any user; receiving a request to view a third plurality of objects; selecting, based on the base realm, the particular realm, the version identifier for the third plurality, and one or more rules of the particular realm and the user, objects in the third plurality viewable by the user; creating and providing a data view that includes only the selected objects.
    • 一种方法包括:在修订数据库中存储数据对象; 第一多个数据对象与表示跨所有数据库用户共享的数据的基本领域相关联; 第二多个对象与子领域相关联,子领域表示项目本地的数据,并且用户与子领域相关联; 修订数据库将每个对象与领域标识符和对象的多个版本的版本标识符相关联,每个版本代表任何用户对对象的改变; 接收查看第三多个对象的请求; 基于所述基本领域,选择所述特定领域,所述第三多个版本标识符以及所述特定领域和所述用户的一个或多个规则,所述第三多个用户可以看到的对象; 创建和提供仅包括所选对象的数据视图。
    • 10. 发明申请
    • DYNAMIC INDEXING
    • 动态索引
    • WO2010030949A3
    • 2010-06-10
    • PCT/US2009056742
    • 2009-09-11
    • PALANTIR TECHNOLOGIES INCRAKHAMIMOV DENNISPOIRIER ERIC
    • RAKHAMIMOV DENNISPOIRIER ERIC
    • G06F17/30G06F17/21
    • G06Q40/06
    • Techniques for dynamic indexing are provided. In one embodiment, first instruments to be included in an index are identified at a first time. The index includes one or more first weights each of which is associated with a different instrument in the first instruments. One or more first time series for the first instruments are determined. Based on the one or more first time series and the one or more first weights, a collective value of the index is tracked as a function of time at least from the first time. At least one of a) the first weights and the first time, and b) the collective value as the function of the time is stored, in a physical storage device.
    • 提供了动态索引技术。 在一个实施例中,要包括在索引中的第一个工具在第一时间被识别。 索引包括一个或多个第一权重,每个第一权重与第一仪器中的不同仪器相关联。 确定第一个工具的一个或多个第一时间系列。 基于所述一个或多个第一时间序列和所述一个或多个第一权重,至少从第一时间起,索引的集合值作为时间的函数被跟踪。 a)第一权重和第一时间中的至少一个,以及b)作为时间的函数的集合值被存储在物理存储装置中。