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21. 发明授权

US09767135B2 Data processing system and method of handling requests 有权
公开(公告)号：US09767135B2
公开(公告)日：2017-09-19
申请号：US12443830
申请日：2007-09-13
申请人： Stephen James Todd
发明人： Stephen James Todd
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30362 , G06F17/30345
摘要： In a method of the invention, a plurality of distributed service requestors input service requests, and the service requests are replicated to at least two of a plurality of request processing components that are located within a communication path between the requestors and the data store. The method also includes preventing any request processing component that has not successfully claimed the service request from processing the service request A first request processing component can claim responsibility for the service request; and the first request processing component can process its replica of the claimed service request, including accessing data within the data store. The method also includes preventing any of the plurality of request processing components from entering a duplicate claim to responsibility for the service request.

22. 发明授权

US08631054B2 Scaled exponential smoothing 失效
标题翻译：缩放指数平滑
公开(公告)号：US08631054B2
公开(公告)日：2014-01-14
申请号：US13030265
申请日：2011-02-18
申请人： Stephen James Todd
发明人： Stephen James Todd
IPC分类号： G06F7/00 , G06F7/38
CPC分类号： G06F11/3452 , G06F11/3476
摘要： A method and system for scaled exponential smoothing are provided. Multiple exponentially smoothed values are maintained for items and events occur on one or more of the items. The method maintains a gradually inflated representation of the smoothed values of items, such that the representation at a given time for an item where no event has occurred is not altered. Using a scaling technique enables the smoothed values for the objects on which an event has not occurred to remain the same. This reduces the number of calculations required significantly, enabling the use of the smoothing technique in a wide range of applications.
摘要翻译：提供了一种用于缩放指数平滑的方法和系统。维持多个指数平滑值，用于在一个或多个项目上发生的项目和事件。该方法保持项目的平滑值的逐渐膨胀的表示，使得在给定时间对于没有发生事件的项目的表示不被改变。使用缩放技术可以使尚未发生事件的对象的平滑值保持不变。这大大减少了所需的计算次数，可以在广泛的应用中使用平滑技术。

23. 发明授权

US08381201B2 Processing of expressions 失效
标题翻译：表达式的处理
公开(公告)号：US08381201B2
公开(公告)日：2013-02-19
申请号：US13367523
申请日：2012-02-07
申请人： Stephen James Todd
发明人： Stephen James Todd
IPC分类号： G06F9/45 , G06F9/44
CPC分类号： G06F9/546 , G06F2209/547
摘要： In many messaging systems, message selection filtering involves a significant processing overhead. This includes the parsing and preparing of the message selection filters in readiness for evaluation, as well as the evaluation itself. In systems which involve parsing and prepare processing for expressions that include repeated patterns (such as in many JMS environments), a template-based shortcutting of the conventional processing improves performance. A stored parsing template is used to parse an input sequence such as a received data processing instruction. The parse is used to identify expressions of a first type that can then be implicitly optimized by using a stored evaluation template that is associated with expressions of that type.
摘要翻译：在许多消息系统中，消息选择过滤涉及重要的处理开销。这包括对准备评估的消息选择过滤器的解析和准备以及评估本身。在涉及解析和准备包括重复模式（例如在许多JMS环境中）的表达式的处理的系统中，常规处理的基于模板的快捷方式提高了性能。存储的解析模板用于解析诸如接收的数据处理指令之类的输入序列。解析用于识别第一类型的表达式，然后可以通过使用与该类型的表达式相关联的存储评估模板进行隐式优化。

24. 发明申请

US20120137276A1 PROCESSING OF EXPRESSIONS 失效
标题翻译：表达处理
公开(公告)号：US20120137276A1
公开(公告)日：2012-05-31
申请号：US13367523
申请日：2012-02-07
申请人： STEPHEN JAMES TODD
发明人： STEPHEN JAMES TODD
IPC分类号： G06F9/45
CPC分类号： G06F9/546 , G06F2209/547
摘要： In many messaging systems, message selection filtering involves a significant processing overhead. This includes the parsing and preparing of the message selection filters in readiness for evaluation, as well as the evaluation itself. In systems which involve parsing and prepare processing for expressions that include repeated patterns (such as in many JMS environments), a template-based shortcutting of the conventional processing improves performance. A stored parsing template is used to parse an input sequence such as a received data processing instruction. The parse is used to identify expressions of a first type that can then be implicitly optimized by using a stored evaluation template that is associated with expressions of that type.
摘要翻译：在许多消息系统中，消息选择过滤涉及重要的处理开销。这包括对准备评估的消息选择过滤器的解析和准备以及评估本身。在涉及解析和准备包括重复模式（例如在许多JMS环境中）的表达式的处理的系统中，常规处理的基于模板的快捷方式提高了性能。存储的解析模板用于解析诸如接收的数据处理指令之类的输入序列。解析用于识别第一类型的表达式，然后可以通过使用与该类型的表达式相关联的存储评估模板进行隐式优化。

25. 发明申请

US20110173243A1 SCALED EXPONENTIAL SMOOTHING 失效
标题翻译：缩放指数平滑
公开(公告)号：US20110173243A1
公开(公告)日：2011-07-14
申请号：US13030265
申请日：2011-02-18
申请人： Stephen James Todd
发明人： Stephen James Todd
IPC分类号： G06F7/38
CPC分类号： G06F11/3452 , G06F11/3476
摘要： A method and system for scaled exponential smoothing are provided. Multiple exponentially smoothed values are maintained for items and events occur on one or more of the items. The method maintains a gradually inflated representation of the smoothed values of items, such that the representation at a given time for an item where no event has occurred is not altered. Using a scaling technique enables the smoothed values for the objects on which an event has not occurred to remain the same. This reduces the number of calculations required significantly, enabling the use of the smoothing technique in a wide range of applications.
摘要翻译：提供了一种用于缩放指数平滑的方法和系统。维持多个指数平滑值，用于在一个或多个项目上发生的项目和事件。该方法维持项目的平滑值的逐渐膨胀的表示，使得在给定时间对于没有发生事件的项目的表示不被改变。使用缩放技术可以使尚未发生事件的对象的平滑值保持不变。这大大减少了所需的计算次数，可以在广泛的应用中使用平滑技术。

26. 发明授权

US07930330B2 Scaled exponential smoothing 失效
标题翻译：缩放指数平滑
公开(公告)号：US07930330B2
公开(公告)日：2011-04-19
申请号：US11225149
申请日：2005-09-13
申请人： Stephen James Todd
发明人： Stephen James Todd
IPC分类号： G06F15/00 , G06F7/38
CPC分类号： G06F11/3452 , G06F11/3476
摘要： A method and system for scaled exponential smoothing are provided. Multiple exponentially smoothed values are maintained for items and events occur on one or more of the items. The method maintains a gradually inflated representation of the smoothed values of items, such that the representation at a given time for an item where no event has occurred is not altered. Using a scaling technique enables the smoothed values for the objects on which an event has not occurred to remain the same. This reduces the number of calculations required significantly, enabling the use of the smoothing technique in a wide range of applications.
摘要翻译：提供了一种用于缩放指数平滑的方法和系统。维持多个指数平滑值，用于在一个或多个项目上发生的项目和事件。该方法维持项目的平滑值的逐渐膨胀的表示，使得在给定时间对于没有发生事件的项目的表示不被改变。使用缩放技术可以使尚未发生事件的对象的平滑值保持不变。这大大减少了所需的计算次数，可以在广泛的应用中使用平滑技术。

27. 发明授权

US07461068B2 Method for returning a data item to a requestor 有权
标题翻译：将数据项返回给请求者的方法
公开(公告)号：US07461068B2
公开(公告)日：2008-12-02
申请号：US10863947
申请日：2004-06-08
申请人： Stephen James Todd
发明人： Stephen James Todd
IPC分类号： G06F7/00
CPC分类号： H04L67/14
摘要： A method for returning a data item to a requestor (where the requestor may, for example, be a systems application) including: receiving a request to access a data item having data contents of uncertain state (i.e. because the data item is pending completion of a transaction), obtaining the data item contents and an indication of the state (e.g. delete_on_commit) of the data item contents, and returning this information to the requestor.
摘要翻译：一种用于将数据项返回给请求者的方法（其中请求者可以是系统应用），包括：接收访问具有不确定状态的数据内容的数据项的请求（即，因为数据项正在等待完成交易），获取数据项内容和数据项内容的状态（例如delete_on_commit）的指示，并将该信息返回给请求者。

28. 发明申请

US20080196016A1 Processing of Expressions 失效
标题翻译：表达式的处理
公开(公告)号：US20080196016A1
公开(公告)日：2008-08-14
申请号：US12030221
申请日：2008-02-13
申请人： Stephen James Todd
发明人： Stephen James Todd
IPC分类号： G06F9/45
CPC分类号： G06F9/546 , G06F2209/547
摘要： In many messaging systems, message selection filtering involves a significant processing overhead. This includes the parsing and preparing of the message selection filters in readiness for evaluation, as well as the evaluation itself. In systems which involve parsing and prepare processing for expressions that include repeated patterns (such as in many JMS environments), a template-based shortcutting of the conventional processing improves performance. A stored parsing template is used to parse an input sequence such as a received data processing instruction. The parse is used to identify expressions of a first type that can then be implicitly optimized by using a stored evaluation template that is associated with expressions of that type.
摘要翻译：在许多消息系统中，消息选择过滤涉及重要的处理开销。这包括对准备评估的消息选择过滤器的解析和准备以及评估本身。在涉及解析和准备包括重复模式（例如在许多JMS环境中）的表达式的处理的系统中，常规处理的基于模板的快捷方式提高了性能。存储的解析模板用于解析诸如接收的数据处理指令之类的输入序列。解析用于识别第一类型的表达式，然后可以通过使用与该类型的表达式相关联的存储评估模板进行隐式优化。

29. 发明授权

US06636855B2 Method, system, and program for accessing stored procedures in a message broker 有权
公开(公告)号：US06636855B2
公开(公告)日：2003-10-21
申请号：US09802409
申请日：2001-03-09
申请人： Timothy Nicholas Holloway , Constance Jane Nelin , Marc-Thomas Schmidt , Stephen James Todd , Charles Daniel Wolfson
发明人： Timothy Nicholas Holloway , Constance Jane Nelin , Marc-Thomas Schmidt , Stephen James Todd , Charles Daniel Wolfson
IPC分类号： G06F1730
CPC分类号： G06F17/30595
摘要： Provided is a method, system, and program for processing a data flow. A message is received at an input node. The message is transferred to a plurality of nodes according to a defined data flow. At one stored procedure node, the message is processed to generate input parameters for a stored procedure call. The stored procedure node transfers the stored procedure call to a stored procedure at a server computer, wherein the server executes the stored procedure to process data and generate output.

30. 发明授权

US08983922B2 Management of persistence in a data processing system 有权
标题翻译：管理数据处理系统中的持久性
公开(公告)号：US08983922B2
公开(公告)日：2015-03-17
申请号：US11260857
申请日：2005-10-27
申请人： Francis Nicholas Parr , Andrew John Schofield , Stephen James Todd
发明人： Francis Nicholas Parr , Andrew John Schofield , Stephen James Todd
IPC分类号： G06F17/30
CPC分类号： G06F17/30286
摘要： A user is enabled to specify policy information for use by a persistence manager in determining how to persist information relating to a data item so as achieve a desired level of reliability. The user is permitted to specify at least two behavior requirements to be associated with information to be persisted. The first behavior requirement is specifiable for a first system state, and the second behavior state is specifiable for a second system state. The behavior requirements are interpretable by the persistence manager to determine a persistence behavior necessary to conform with the policy information.
摘要翻译：允许用户指定策略信息以供持久性管理器使用以确定如何保持与数据项相关的信息，以达到期望的可靠性水平。允许用户至少指定两个行为要求与要持久化的信息相关联。第一个行为要求是针对第一个系统状态指定的，第二个行为状态可以针对第二个系统状态来指定。持久性管理器可以解释行为要求，以确定符合策略信息所需的持久性行为。

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