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    • 44. 发明申请
    • AUTOMATED DATA MODEL EXTENSION THROUGH DATA CRAWLER APPROACH
    • 自动数据模型通过数据采集器方法进行扩展
    • US20080162500A1
    • 2008-07-03
    • US12049277
    • 2008-03-15
    • RICHARD D. DETTINGERDaniel P. KolzRichard J. StevensJeffrey W. Tenner
    • RICHARD D. DETTINGERDaniel P. KolzRichard J. StevensJeffrey W. Tenner
    • G06F17/30
    • G06F17/30864
    • Methods, systems, and articles of manufacture for accessing data stored in multiple data sources. Such methods employ an automated software agent to maintain a collection of data sources available for querying. The data sources may all reside within a single local network or may be distributed throughout multiple locations. Generally, the automated software agent searches a given domain for additional data sources according to a defined set of selection criteria. After discovering an additional data source, the automated software agent configures a query application to reflect the availability the additional data source. Further, the automated software agent may periodically evaluate the collection of data sources against the selection criteria and remove those that are either no longer available or no longer satisfy the selection criteria.
    • 用于访问存储在多个数据源中的数据的方法,系统和制品。 这样的方法使用自动化软件代理来维护可用于查询的数据源的集合。 数据源可以全部驻留在单个本地网络中,或者可以分布在多个位置。 通常,自动化软件代理根据定义的选择标准集搜索给定域中的附加数据源。 在发现附加数据源之后,自动化软件代理配置查询应用程序以反映可用性附加数据源。 此外,自动软件代理可以根据选择标准周期性地评估数据源的收集,并去除不再可用或不再满足选择标准的那些。
    • 45. 发明申请
    • METHODS AND SYSTEMS FOR ORDERING QUERY RESULTS BASED ON ANNOTATIONS
    • 基于注释的查询结果的方法和系统
    • US20080154902A1
    • 2008-06-26
    • US12041768
    • 2008-03-04
    • RICHARD D. DETTINGERDaniel P. KolzFrederick A. Kulack
    • RICHARD D. DETTINGERDaniel P. KolzFrederick A. Kulack
    • G06F7/08
    • G06F17/3053
    • A system, method and article of manufacture for managing query results and, more particularly, for sorting data records contained in a query result obtained in response to execution of a query against a database. In one embodiment, the data records in the query result are sorted on the basis of related information which is retrieved from a corresponding data source. In another embodiment, the sorting is performed on the basis of a value variance which is determined for each of the data records in the query result. In still another embodiment, the sorting is performed on the basis of a requested value range coverage. In yet another embodiment, the sorting is performed on the basis of suitability scores which are determined with respect to analysis routines which are configured for processing the query result.
    • 一种用于管理查询结果的系统,方法和制品,更具体地,用于对包含在响应于针对数据库的查询的执行而获得的查询结果中的数据记录的排序。 在一个实施例中,查询结果中的数据记录基于从相应数据源检索的相关信息进行排序。 在另一个实施例中,基于为查询结果中的每个数据记录确定的值方差来执行排序。 在另一个实施例中,基于请求的值范围覆盖来执行排序。 在另一个实施例中,基于针对被配置用于处理查询结果的分析例程而确定的适合性评分来执行排序。
    • 48. 发明申请
    • TIMELINE CONDITION SUPPORT FOR AN ABSTRACT DATABASE
    • 时间线条件支持抽象数据库
    • US20080133468A1
    • 2008-06-05
    • US12018132
    • 2008-01-22
    • Richard D. DettingerDaniel P. Kolz
    • Richard D. DettingerDaniel P. Kolz
    • G06F17/30
    • G06F17/30551Y10S707/99933Y10S707/99934Y10S707/99942
    • Embodiments of the invention relate data retrieved from the logical fields of an abstract database using a timeline. The logical fields specified by a database abstraction model are extended to include attributes that specify where data corresponding to a logical field occurs on a timeline. Query results may be displayed by ordering query results as points (for an event) or segments (for a duration) on the timeline. Further, query processing techniques disclosed by the present invention allow users to include temporal operators such as “before”, “after”, “during”, and “within” in an abstract query. Temporal operators provide users with the ability to include temporal relationships in an abstract query, without having to construct a complex conditional expression from more primitive logical operators (e.g., “ands” and “ors”).
    • 本发明的实施例涉及使用时间线从抽象数据库的逻辑字段检索的数据。 由数据库抽象模型指定的逻辑字段被扩展为包括指定在时间轴上发生对应于逻辑字段的数据的属性的属性。 可以通过将查询结果作为时间轴上的点(对于事件)或段(持续时间)排序来显示查询结果。 此外,本发明公开的查询处理技术允许用户在抽象查询中包括诸如“before”,“after”,“during”和“within”之类的时间运算符。 时间运算符为用户提供了在抽象查询中包含时间关系的能力,而无需从更原始的逻辑运算符(例如“和”和“ors”)构造复杂条件表达式。