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1. 发明授权

US08171226B2 Method and apparatus for execution of a process 有权
标题翻译：用于执行过程的方法和装置
公开(公告)号：US08171226B2
公开(公告)日：2012-05-01
申请号：US12127065
申请日：2008-05-27
申请人： Yuan-Chi Chang , Christian A. Lang , John R. Smith , Ioana R. Stanoi
发明人： Yuan-Chi Chang , Christian A. Lang , John R. Smith , Ioana R. Stanoi
IPC分类号： G06F12/00
CPC分类号： G06Q10/10 , G06F12/0862 , G06F2212/602 , G06Q10/06
摘要： Techniques are provided for enabling execution of a process employing a cache Method steps can include obtaining a first probability of accessing a given artifact in a state Si, obtaining a second probability of using a predicate from a current state Sc in the state Si, determining a benefit of prefetching the given artifact using the predicate based on at least the first probability and the second probability, and whether and/or when a cache replacement should be conducted, based at least on the benefit determined.
摘要翻译：提供了用于使得能够执行使用高速缓存的过程的技术。方法步骤可以包括获得在状态Si中访问给定人造物的第一概率，获得在状态Si中使用来自当前状态Sc的谓词的第二概率，至少基于所确定的益处，基于至少第一概率和第二概率使用谓词预取给定工件的优点，以及是否和/或何时应当进行高速缓存替换。

2. 发明申请

US20080222362A1 Method and Apparatus for Execution of a Process 有权
标题翻译：执行过程的方法和装置
公开(公告)号：US20080222362A1
公开(公告)日：2008-09-11
申请号：US12127065
申请日：2008-05-27
申请人： Yuan-Chi Chang , Christian A. Lang , John R. Smith , Ioana R. Stanoi
发明人： Yuan-Chi Chang , Christian A. Lang , John R. Smith , Ioana R. Stanoi
IPC分类号： G06F12/00
CPC分类号： G06Q10/10 , G06F12/0862 , G06F2212/602 , G06Q10/06
摘要： Techniques are provided for enabling execution of a process employing a cache Method steps can include obtaining a first probability of accessing a given artifact in a state Si, obtaining a second probability of using a predicate from a current state Sc in the state Si, determining a benefit of prefetching the given artifact using the predicate based on at least the first probability and the second probability, and whether and/or when a cache replacement should be conducted, based at least on the benefit determined.
摘要翻译：提供了用于使得能够执行采用高速缓存的过程的技术方法步骤可以包括获得在状态S i中访问给定工件的第一概率，获得使用来自当前状态的谓词的第二概率确定在至少第一概率和第二概率的情况下使用谓词预取给定人造物的益处，以及是否和/或当应该进行缓存替换时，至少基于确定的好处。

3. 发明申请

US20120330996A1 MULTI-GRANULARITY HIERARCHICAL AGGREGATE SELECTION BASED ON UPDATE, STORAGE AND RESPONSE CONSTRAINTS 失效
标题翻译：基于更新，存储和响应约束的多粒度分层聚类选择
公开(公告)号：US20120330996A1
公开(公告)日：2012-12-27
申请号：US13169514
申请日：2011-06-27
申请人： Yuan-Chi Chang , Lawrence Koved , Christian A. Lang , Igor Sominsky
发明人： Yuan-Chi Chang , Lawrence Koved , Christian A. Lang , Igor Sominsky
IPC分类号： G06F17/30
CPC分类号： G06F17/30551 , G06F17/30489
摘要： Techniques are disclosed for multi-granularity hierarchical aggregate selection based on update, storage and response constraints. For example, for a temporal hierarchy of aggregation statistics associated with a plurality of database records, wherein the temporal hierarchy comprises two or more aggregation statistics levels and each level has a different temporal granularity associated therewith, a method comprises iteratively modifying the temporal hierarchy to at least one of: (a) minimize a storage usage cost while satisfying a temporal hierarchy update constraint and a query response time constraint; (b) reduce a temporal hierarchy update time and a query response time while satisfying a storage usage constraint; and (c) minimize a query response time for frequently applied queries that do not shift in time while satisfying the storage usage constraint, wherein the resulting temporal hierarchy that achieves at least one of (a), (b) and (c) is identified as an optimal temporal hierarchy.
摘要翻译：公开了基于更新，存储和响应约束的多粒度分级聚合选择的技术。例如，对于与多个数据库记录相关联的聚合统计的时间层级，其中时间层级包括两个或多个聚合统计级别，并且每个级别具有与之相关联的不同时间粒度，一种方法包括将时间层级迭代地修改为至少一个：（a）在满足时间层次更新约束和查询响应时间约束的同时最小化存储使用成本; （b）在满足存储使用限制的同时减少时间层次更新时间和查询响应时间; （c）最小化在满足存储使用限制的同时不随时间移动的频繁应用的查询的查询响应时间，其中识别达到（a），（b）和（c）中的至少一个的所得到的时间层级，作为最优时间层级。

4. 发明授权

US08719295B2 Multi-granularity hierarchical aggregate selection based on update, storage and response constraints 失效
标题翻译：基于更新，存储和响应约束的多粒度分层聚合选择
公开(公告)号：US08719295B2
公开(公告)日：2014-05-06
申请号：US13169514
申请日：2011-06-27
申请人： Yuan-Chi Chang , Lawrence Koved , Christian A. Lang , Igor Sominsky
发明人： Yuan-Chi Chang , Lawrence Koved , Christian A. Lang , Igor Sominsky
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30551 , G06F17/30489
摘要： Techniques are disclosed for multi-granularity hierarchical aggregate selection based on update, storage and response constraints. For example, for a temporal hierarchy of aggregation statistics associated with a plurality of database records, wherein the temporal hierarchy comprises two or more aggregation statistics levels and each level has a different temporal granularity associated therewith, a method comprises iteratively modifying the temporal hierarchy to at least one of: (a) minimize a storage usage cost while satisfying a temporal hierarchy update constraint and a query response time constraint; (b) reduce a temporal hierarchy update time and a query response time while satisfying a storage usage constraint; and (c) minimize a query response time for frequently applied queries that do not shift in time while satisfying the storage usage constraint, wherein the resulting temporal hierarchy that achieves at least one of (a), (b) and (c) is identified as an optimal temporal hierarchy.
摘要翻译：公开了基于更新，存储和响应约束的多粒度分级聚合选择的技术。例如，对于与多个数据库记录相关联的聚合统计的时间层级，其中时间层级包括两个或多个聚合统计级别，并且每个级别具有与之相关联的不同时间粒度，一种方法包括将时间层级迭代地修改为至少一个：（a）在满足时间层次更新约束和查询响应时间约束的同时最小化存储使用成本; （b）在满足存储使用限制的同时减少时间层次更新时间和查询响应时间; （c）最小化在满足存储使用限制的同时不随时间移动的频繁应用的查询的查询响应时间，其中识别达到（a），（b）和（c）中的至少一个的所得到的时间层级，作为最优时间层级。

5. 发明授权

US09021007B2 Enabling interoperability between participants in a network 有权
标题翻译：实现网络参与者之间的互操作性
公开(公告)号：US09021007B2
公开(公告)日：2015-04-28
申请号：US12178980
申请日：2008-07-24
申请人： Charu C. Aggarwal , Murray Scott Campbell , Yuan-Chi Chang , Matthew Leon Hill , Chung-Sheng Li , Milind R. Naphade , Sriram K. Padmanabhan , John R. Smith , Min Wang , Kun-Lung Wu , Philip Shilung Yu
发明人： Charu C. Aggarwal , Murray Scott Campbell , Yuan-Chi Chang , Matthew Leon Hill , Chung-Sheng Li , Milind R. Naphade , Sriram K. Padmanabhan , John R. Smith , Min Wang , Kun-Lung Wu , Philip Shilung Yu
IPC分类号： G06F15/16 , H04L12/18 , G06Q10/06 , G06Q10/10 , G06Q40/04 , H04L29/08 , G06F19/00 , H04L12/58
CPC分类号： H04L12/1859 , G06Q10/06 , G06Q10/10 , G06Q40/04 , G16H50/80 , H04L51/14 , H04L67/125 , H04L67/2823
摘要： Interoperability is enabled between participants in a network by determining values associated with a value metric defined for at least a portion of the network. Information flow is directed between two or more of the participants based at least in part on semantic models corresponding to the participants and on the values associated with the value metric. The semantic models may define interactions between the participants and define at least a portion of information produced or consumed by the participants. The determination of the values and the direction of the information flow may be performed multiple times in order to modify the one or more value metrics. The direction of information flow may allow participants to be deleted from the network, may allow participants to be added to the network, or may allow behavior of the participants to be modified.
摘要翻译：通过确定与为网络的至少一部分定义的值度量相关联的值来在网络中的参与者之间启用互操作性。至少部分地基于与参与者对应的语义模型和与值度量相关联的值，在两个或多个参与者之间引导信息流。语义模型可以定义参与者之间的交互，并定义参与者产生或消费的信息的至少一部分。可以多次执行信息流的值和方向的确定，以便修改一个或多个值度量。信息流的方向可以允许从网络中删除参与者，可以允许参与者被添加到网络中，或者允许参与者的行为被修改。

6. 发明申请

US20080281626A1 Enabling Interoperability Between Participants in a Network 审中-公开
标题翻译：实现网络中参与者之间的互操作性
公开(公告)号：US20080281626A1
公开(公告)日：2008-11-13
申请号：US12178980
申请日：2008-07-24
申请人： Charu C. Aggarwal , Murray Scott Campbell , Yuan-Chi Chang , Matthew Leon Hill , Chung-Sheng Li , Milind R. Naphade , Sriram K. Padmanabhan , John R. Smith , Min Wang , Kun-Lung Wu , Philip Shilung Yu
发明人： Charu C. Aggarwal , Murray Scott Campbell , Yuan-Chi Chang , Matthew Leon Hill , Chung-Sheng Li , Milind R. Naphade , Sriram K. Padmanabhan , John R. Smith , Min Wang , Kun-Lung Wu , Philip Shilung Yu
IPC分类号： G06Q99/00
CPC分类号： H04L12/1859 , G06Q10/06 , G06Q10/10 , G06Q40/04 , G16H50/80 , H04L51/14 , H04L67/125 , H04L67/2823
摘要： Interoperability is enabled between participants in a network by determining values associated with a value metric defined for at least a portion of the network. Information flow is directed between two or more of the participants based at least in part on semantic models corresponding to the participants and on the values associated with the value metric. The semantic models may define interactions between the participants and define at least a portion of information produced or consumed by the participants. The determination of the values and the direction of the information flow may be performed multiple times in order to modify the one or more value metrics. The direction of information flow may allow participants to be deleted from the network, may allow participants to be added to the network, or may allow behavior of the participants to be modified.
摘要翻译：通过确定与为网络的至少一部分定义的值度量相关联的值来在网络中的参与者之间启用互操作性。至少部分地基于与参与者对应的语义模型以及与值度量相关联的值，在两个或多个参与者之间引导信息流。语义模型可以定义参与者之间的交互，并定义参与者产生或消费的信息的至少一部分。可以多次执行信息流的值和方向的确定，以便修改一个或多个值度量。信息流的方向可以允许从网络中删除参与者，可以允许参与者被添加到网络中，或者允许参与者的行为被修改。

7. 发明授权

US07130805B2 Method and apparatus for generating progressive queries and models for decision support 有权
公开(公告)号：US07130805B2
公开(公告)日：2006-10-31
申请号：US10047863
申请日：2002-01-16
申请人： Lawrence D. Bergman , Yuan-Chi Chang , Chung-Sheng Li , John R. Smith
发明人： Lawrence D. Bergman , Yuan-Chi Chang , Chung-Sheng Li , John R. Smith
IPC分类号： G06F17/60
CPC分类号： G06Q10/06 , G06Q10/067 , Y10S707/99934 , Y10S707/99936
摘要： The invention provides a next generation decision support system that includes highly adaptive sensors, transport, and models to enable time critical decision making. The decision support model of the system is progressive so that not all input parameters need to be available to produce model prediction output. Input parameters of the model with the largest first order derivative values are given highest priority in data acquisition and transmission. The parameters acquired at the sensors are stored in progressive data representation formats, which later on are progressively transmitted to the decision support server. Progressive data representation, progressive transmission, and progressive model are thus three key elements that need to be integrated together. The present invention presents a method and an apparatus that form an optimized process including the three elements subject to the decision making utility function.

8. 发明授权

US07870053B1 Apparatus and methods for auctioning time and desktop space to product and service suppliers 有权
标题翻译：为产品和服务供应商拍摄时间和桌面空间的设备和方法
公开(公告)号：US07870053B1
公开(公告)日：2011-01-11
申请号：US09670446
申请日：2000-09-26
申请人： Lawrence Bergman , Yuan-Chi Chang , Richard Han , Chung-Sheng Li , John R. Smith
发明人： Lawrence Bergman , Yuan-Chi Chang , Richard Han , Chung-Sheng Li , John R. Smith
IPC分类号： G06Q40/00
CPC分类号： G06Q30/08 , G06Q30/02 , G06Q40/04
摘要： Apparatus and methods for auctioning time and desktop space to product and service suppliers are provided. The apparatus and methods obtain bids from various product and service suppliers and determine which of the bids are the highest ranking bids. The particular product and service suppliers from which bids are obtained may be determined based on user preferences stored in a user profile, for example. Based on the ranking of the bids, commercial information from the product and/or service suppliers is presented to the user. Higher ranking bids are provided with larger display space on a user's client device display and are provided with a longer display time before cycling to the next lower ranking bid. In addition, multiple displays of commercial information may be provided at a same time with the size and duration of the displays being determined based on the ranking of the associated bid from the product/service supplier.
摘要翻译：提供了向产品和服务供应商拍卖时间和桌面空间的设备和方法。设备和方法从各种产品和服务供应商获得投标，并确定哪些出价是最高的出价。例如，可以基于存储在用户简档中的用户偏好来确定获得投标的特定产品和服务供应商。基于出价的排名，向用户呈现来自产品和/或服务供应商的商业信息。更高排名的出价在用户的客户端设备显示器上具有更大的显示空间，并且在循环到下一个较低排名出价之前被提供较长的显示时间。此外，可以同时提供商业信息的多个显示器，其中显示器的尺寸和持续时间是基于来自产品/服务供应商的相关联的投标的等级来确定的。

9. 发明授权

US06963972B1 Method and apparatus for networked information dissemination through secure transcoding 有权
标题翻译：通过安全代码转换网络化信息传播的方法和装置
公开(公告)号：US06963972B1
公开(公告)日：2005-11-08
申请号：US09670295
申请日：2000-09-26
申请人： Yuan-Chi Chang , Chung-Sheng Li , Richard Yeh-whei Han , John R. Smith
发明人： Yuan-Chi Chang , Chung-Sheng Li , Richard Yeh-whei Han , John R. Smith
IPC分类号： G06F13/00 , G06F21/24 , H04L29/06 , H04N7/167 , H04N7/26 , H04N21/222 , H04N21/2343 , H04N21/2347 , H04N21/235 , H04N21/84 , H04L9/00 , G06F11/30
CPC分类号： H04L63/0442 , H04L29/06027 , H04L63/12 , H04L65/103 , H04L65/104 , H04N7/1675 , H04N19/40 , H04N21/222 , H04N21/234309 , H04N21/2347 , H04N21/2351 , H04N21/84
摘要： A method and system enables network intermediaries such as proxies to transcode multimedia data without violating end-to-end security guarantees. In one embodiment, a content provider decomposes a data stream into a plurality of components, each of which are independently encrypted. In a preferred embodiment, an intermediary or proxy performs transcoding of the components by prioritizing and dropping predetermined components, in accordance with unencrypted clear-text metadata associated with each component, without the need for decrypting the components. Clear-text metadata preferably provides a semantic understanding of the absolute or relative importance/priority of the components with respect to each other, thereby facilitating the transcoding process. The destination/client device can subsequently decrypt the components transmitted by the transcoding proxy and reassemble them into a representation of the original data content.
摘要翻译：一种方法和系统使得诸如代理之类的网络中介器能够在不违反端到端安全保证的情况下对多媒体数据进行代码转换。在一个实施例中，内容提供者将数据流分解成多个组件，每个组件被独立地加密。在优选实施例中，中介或代理通过根据与每个组件关联的未加密的明文元数据优先排列和丢弃预定组件来执行组件的代码转换，而不需要解密组件。明文元数据优选地提供了关于组件相对于彼此的绝对或相对重要性/优先级的语义理解，从而便于转码过程。目的地/客户端设备可随后解密由代码转换代理发送的组件，并将其重新组合成原始数据内容的表示。

10. 发明授权

US06915239B2 Method and apparatus for opportunistic decision support from intermittent interconnected sensors and data archives 失效
标题翻译：来自间歇性互连传感器和数据档案的机会性决策支持的方法和装置
公开(公告)号：US06915239B2
公开(公告)日：2005-07-05
申请号：US10047854
申请日：2002-01-16
申请人： Lawrence D. Bergman , Yuan-Chi Chang , Matthew Leon Hill , Chung-Sheng Li , John R. Smith
发明人： Lawrence D. Bergman , Yuan-Chi Chang , Matthew Leon Hill , Chung-Sheng Li , John R. Smith
IPC分类号： G01S7/00 , G06F17/30 , H04L29/08 , H04Q9/00
CPC分类号： H04L67/10 , G01S7/003 , H04L67/12 , H04L67/125 , H04L69/329
摘要： Described is a method and apparatus for obtaining accurate, timely information for event detection and prediction based on autonomous opportunism. The objective is to make the best possible use of all available resources at the time of acquisition, including historical data, multiple sensors, and multiresolution acquisition capabilities, under a given set of processing and communication bandwidth constraints. This method (and the corresponding apparatus) fuses multiple adaptively acquired data sources to prepare information for use by decision support models. The onboard data acquisition schedule is constructed to maximize the prediction accuracy of the decision models, which are designed to operate progressively, utilizing data representations consisting of multiple abstraction levels and multiple resolutions. Due to the progressive nature of these models, they can be executed onboard even with the use of substantially summarized (or compressed) datasets delivered from the ground or from other satellite platforms. Models are formulated to accept data with less than complete certainty, thus allowing real-time decisions to be made on locations where additional data is to be acquired based on predicted likelihood of the event of interest and uncertainties. Multi-abstraction-level multi-resolution data is expressed using standard-compliant representations, and progressively transmitted to the ground or other platforms. More detailed calculations can then be performed on the ground using all of the available real time and historical data.
摘要翻译：描述了一种用于基于自主机会主义获得准确，及时的事件检测和预测信息的方法和装置。目标是在给定的一组处理和通信带宽约束下，在获取时尽可能最好地利用所有可用资源，包括历史数据，多个传感器和多分辨率获取功能。该方法（和相应的装置）融合多个自适应采集的数据源，以准备供决策支持模型使用的信息。构建车载数据采集计划，以最大化决策模型的预测精度，其被设计为逐步运行，利用由多个抽象级别和多个分辨率组成的数据表示。由于这些模型的渐进性，即使使用从地面或其他卫星平台传送的基本总结（或压缩）数据集，它们也可以在船上执行。模型被制定为接受不完全确定性的数据，从而允许根据预期的兴趣事件和不确定性的可能性来获取附加数据的位置进行实时决策。多抽象级多分辨率数据使用符合标准的表示法表示，并逐渐传输到地面或其他平台。然后可以使用所有可用的实时和历史数据在地面上执行更详细的计算。

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