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    • 91. 发明授权
    • System and method for disconnected database access by heterogeneous clients
    • 异构客户端断开数据库访问的系统和方法
    • US06772159B1
    • 2004-08-03
    • US09511974
    • 2000-02-24
    • Marion L. BlountHui LeiCarl D. Tait
    • Marion L. BlountHui LeiCarl D. Tait
    • G06F1730
    • G06F17/30575Y10S707/99942
    • There is provided a system and method for representing a data subset of server data. According to the method, a folder definition is generated for the data subset. The generation of the folder definition includes the substeps of identifying portions of the server data to be included in the data subset, generating declarations of value constraints and usage constraints with respect to at least some of the data of the data subset, and generating parameters to be supplied or selected by a user of a client device for further identifying the portions of the server data to be included in the data subset. The declarations are used for enforcing the value constraints and the usage constraints in subsequent renderings of the data subset on a client device. A folder instance is then generated based on the folder definition and parameters provided by a user of a client device or by default. The provided parameters (user provided or default) correspond to the generated parameters. The generation of the folder instance includes the substeps of generating the data subset from the identified portions of the server data and the parameters, and including the declarations of value constraints and usage constraints in the folder instance with the data subset.
    • 提供了一种用于表示服务器数据的数据子集的系统和方法。 根据该方法,为数据子集生成文件夹定义。 文件夹定义的生成包括识别要包括在数据子集中的服务器数据的部分的子步骤,产生关于数据子集的至少一些数据的价值约束和使用约束的声明,以及生成参数 由客户端设备的用户提供或选择,用于进一步标识要包括在数据子集中的服务器数据的部分。 声明用于在客户端设备上的数据子集的后续渲染中强制实施值约束和使用限制。 然后,基于客户端设备的用户提供的文件夹定义和参数,或者默认生成文件夹实例。 提供的参数(用户提供或默认)对应于生成的参数。 文件夹实例的生成包括从服务器数据的所识别部分和参数生成数据子集的子步骤,并且包括具有数据子集的文件夹实例中的价值约束和使用限制的声明。
    • 94. 发明授权
    • Apparatus and method of semantic-based publish-subscribe system
    • 基于语义的发布 - 订阅系统的设备和方法
    • US07756815B2
    • 2010-07-13
    • US10909350
    • 2004-08-03
    • Hui LeiLiangzhao Zeng
    • Hui LeiLiangzhao Zeng
    • G06F17/00
    • G06Q30/02Y10S707/99943Y10S707/99944
    • A semantic publish/subscribe system enables semantic event routing and allows publishers (resp. subscribers) to use self-defined event schemas to publish (resp. subscribe) events. The constraints on value-based publish/subscribe systems that publishers and subscribers must share the same event schemas are removed. With ontology support, the system conducts event correlation based on their semantics using relational operators. Event sources are searched for subscriptions and selected events are automatically correlated according to subscriptions. The system enables efficient semantic event routing by rewriting the subscription SQL statement, wherein no redundant events are generated.
    • 语义发布/订阅系统启用语义事件路由,并允许发布者(分别订阅者)使用自定义事件模式来发布(或者预订)事件。 发布商和订阅者必须共享相同事件模式的基于价值的发布/订阅系统的限制将被删除。 通过本体支持,系统使用关系运算符根据其语义进行事件关联。 搜索订阅的事件源,并根据订阅自动关联选定的事件。 该系统通过重写订阅SQL语句来实现有效的语义事件路由,其中​​不生成冗余事件。
    • 96. 发明申请
    • METHOD FOR NON-DISRUPTIVELY ASSOCIATING APPLICATIONS AND MIDDLEWARE COMPONENTS WITH INFORMATION TECHNOLOGY INFRASTRUCTURE
    • 不间断联系信息技术基础设施应用和中间件组件的方法
    • US20090150472A1
    • 2009-06-11
    • US11950957
    • 2007-12-05
    • Murthy V. DevarakondaNikolai JoukovHui LeiKonstantinos MagoutisNorbert G. Vogl
    • Murthy V. DevarakondaNikolai JoukovHui LeiKonstantinos MagoutisNorbert G. Vogl
    • G06F15/16
    • G06Q10/04
    • A methodology is presented for discovering and storing end-to-end associations between different types of entities in a system configuration model of a distributed middleware system. First associations are determined, at each distributed system tier, between instances of data and data-container configuration elements. Those first associations point to logical subdivision of a data service that is directly responsible for implementing an instance of data. Second associations are determined, at said each distributed system tier, between said data-container configuration elements and a server infrastructure. Said second associations point to a server infrastructure that hosts said data-container configuration elements. Third associations are composed, within said each distributed system tier, between said instances of data and said server infrastructure, using said first associations and said second associations. Fourth associations are composed, end-to-end, which represent dependency of an application using said instances of data to said server infrastructure.
    • 提出了一种在分布式中间件系统的系统配置模型中发现和存储不同类型实体之间的端到端关联的方法。 在每个分布式系统层,确定数据和数据容器配置元素的实例之间的第一个关联。 那些第一个关联指向直接负责实现数据实例的数据服务的逻辑细分。 在所述每个分布式系统层处,在所述数据容器配置元件和服务器基础设施之间确定第二关联。 所述第二关联指向承载所述数据容器配置元素的服务器基础设施。 在所述每个分布式系统层内,使用所述第一关联和所述第二关联,在所述数据实例与所述服务器基础设施之间组成第三关联。 第四个关联由端到端组成,它们表示使用所述服务器基础设施的所述数据实例的应用的依赖性。