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21. 发明申请

US20090177354A1 METHOD FOR VEHICLE FAULT DIAGNOSIS USING AUDIO SENSORS 审中-公开
标题翻译：使用音频传感器进行车辆故障诊断的方法
公开(公告)号：US20090177354A1
公开(公告)日：2009-07-09
申请号：US11971419
申请日：2008-01-09
申请人： Dakshi Agrawal , Chatschik Bisdikian , Bong Jun Ko , Kang-Won Lee , Vasileios Pappas
发明人： Dakshi Agrawal , Chatschik Bisdikian , Bong Jun Ko , Kang-Won Lee , Vasileios Pappas
IPC分类号： G01M15/00
CPC分类号： G01M17/007 , G07C5/0808
摘要： A method for implementing vehicle diagnostics includes: receiving one or more sound signals from a series of sensors distributed and positioned in various operational areas of a vehicle; recording the one or more sound signals in response to a command generated by an operator of the vehicle; storing the one or more sound signals in persistent memory; processing the one or more sound signals; and selecting one or more of the processed sound signals for audio playback in response to a user command; and wherein the audio playback is configured to assist in the diagnosis and prevention of vehicle faults and component defects.
摘要翻译：用于实现车辆诊断的方法包括：从分布并定位在车辆的各种操作区域中的一系列传感器接收一个或多个声音信号; 响应于由所述车辆的操作者产生的命令记录所述一个或多个声音信号; 将一个或多个声音信号存储在持久存储器中; 处理一个或多个声音信号; 以及响应于用户命令选择用于音频回放的一个或多个处理声音信号; 并且其中所述音频回放被配置成有助于诊断和预防车辆故障和部件缺陷。

22. 发明授权

US07543045B1 System and method for estimating the geographical location and proximity of network devices and their directly connected neighbors 有权
标题翻译：用于估计网络设备及其直接相邻邻居的地理位置和邻近度的系统和方法
公开(公告)号：US07543045B1
公开(公告)日：2009-06-02
申请号：US12128209
申请日：2008-05-28
申请人： Dakshi Agrawal , Matthew E. Duggan , Daniel J. Martin , Vasileios Pappas
发明人： Dakshi Agrawal , Matthew E. Duggan , Daniel J. Martin , Vasileios Pappas
IPC分类号： G06F15/177 , G06F15/173 , G06F15/16 , H04W4/00 , H04L12/28 , G05B19/418
CPC分类号： G06Q10/06312 , H04L41/00 , H04L41/12
摘要： A method for estimating locations of devices in a network, the method including: identifying each of the devices; inputting an approximate location of at least one of the devices; constructing a constrain for each of the devices, the constrain comprising at least one of a type of connectivity of the device and a technology characteristic related to the device; deriving an optimization criterion on a location for each of the devices, the criterion assigning a positive weight to each constrain that is satisfied by at least one of an estimated location and the approximate location and assigning a negative weight to each constrain that is not satisfied by at least one of the estimated location and the approximate location; calculating a best fit location for each of the devices that maximizes the optimization criterion; presenting the best fit location for each of the devices to a user, the user either accepting or rejecting each best fit location, the user providing additional information for constructing each constrain associated with a rejected best fit location; and iterating at least one of the identifying, the inputting, the constructing, the deriving, the calculating, and the presenting using the additional information until the user accepts each best fit location.
摘要翻译：一种用于估计网络中设备的位置的方法，所述方法包括：识别每个设备; 输入至少一个所述设备的大致位置; 为每个设备构造约束，所述约束包括所述设备的一种类型的连接性和与所述设备相关的技术特性中的至少一个; 在每个设备的位置上导出优化准则，所述准则为由估计位置和大概位置中的至少一个所满足的每个约束分配正权重，并且向每个约束分配负权重，估计位置和近似位置中的至少一个; 为最大化优化标准的每个设备计算最佳拟合位置; 向用户呈现每个设备的最佳拟合位置，所述用户接受或拒绝每个最佳拟合位置，所述用户提供用于构建与拒绝的最佳拟合位置相关联的每个约束的附加信息; 并且使用附加信息迭代识别，输入，构造，导出，计算和呈现中的至少一个，直到用户接受每个最佳拟合位置。

23. 发明授权

US09600308B2 Virtual machine monitoring in cloud infrastructures 有权
公开(公告)号：US09600308B2
公开(公告)日：2017-03-21
申请号：US13619277
申请日：2012-09-14
申请人： Dakshi Agrawal , Vasileios Pappas
发明人： Dakshi Agrawal , Vasileios Pappas
IPC分类号： G06F15/173 , G06F9/455 , G06F11/34 , H04L12/26
CPC分类号： G06F9/45533 , G06F9/45558 , G06F11/3409 , G06F11/3476 , G06F11/3495 , G06F2009/45575 , G06F2009/45591 , G06F2201/815 , H04L43/08
摘要： A computer implemented method monitors resource usage of a virtual machine. When a virtual machine is instantiated, resource usage of the virtual machine is monitored to form monitoring data. The monitoring is performed externally from the virtual machine. When the virtual machine is later suspended, the monitoring data is stored as metadata associated with the virtual machine.

24. 发明授权

US09148383B2 Transparent middlebox with graceful connection entry and exit 有权
标题翻译：透明中间框，具有优雅的连接进入和退出
公开(公告)号：US09148383B2
公开(公告)日：2015-09-29
申请号：US13562603
申请日：2012-07-31
申请人： Dakshi Agrawal , Thai V. Le , Erich M. Nahum , Vasileios Pappas
发明人： Dakshi Agrawal , Thai V. Le , Erich M. Nahum , Vasileios Pappas
IPC分类号： G06F15/16 , H04L12/893 , H04L29/06 , H04L12/801
CPC分类号： H04L41/12 , H04L43/0841 , H04L47/193 , H04L47/40 , H04L67/28 , H04L67/2809 , H04L67/2814 , H04L69/16
摘要： Methods for inserting a middlebox into a network connection include monitoring network state information in a connection between a client and a server. When the connection is idle, a connection entry is created for each device and is initialized using state information gathered by monitoring the network connection. Redirection of the network connection is activated between the client and the server such that the middlebox mediates the connection. Methods for removing a middlebox from a network connection include determining a degree of mismatch between a sequence number in a first connection between the middlebox and a client and a sequence number in a second connection between the middlebox and a server, delaying acknowledgment signals from the middlebox on a connection to decrease the degree of mismatch, and establishing a direct connection between the client and the server without mediation by the middlebox when the degree of mismatch is zero.
摘要翻译：将中间箱插入网络连接的方法包括在客户机和服务器之间的连接中监视网络状态信息。当连接空闲时，为每个设备创建连接条目，并使用通过监视网络连接收集的状态信息进行初始化。在客户机和服务器之间激活网络连接的重定向，使得中间件中介连接。从网络连接去除中间箱的方法包括确定中间箱和客户端之间的第一连接中的序列号与中间件与服务器之间的第二连接中的序列号之间的不匹配程度，延迟来自中间件的确认信号在连接上减少不匹配的程度，并且当不匹配程度为零时，通过中间件不建立客户端和服务器之间的直接连接。

25. 发明申请

US20150268977A1 SYSTEM FOR VIRTUAL MACHINE MONITORING IN CLOUD INFRASTRUCTURES 有权
标题翻译：云南基础设施虚拟机监控系统
公开(公告)号：US20150268977A1
公开(公告)日：2015-09-24
申请号：US13606577
申请日：2012-09-07
申请人： Dakshi Agrawal , Vasileios Pappas
发明人： Dakshi Agrawal , Vasileios Pappas
IPC分类号： G06F9/455 , H04L12/26
CPC分类号： G06F9/45533 , G06F9/45558 , G06F11/3409 , G06F11/3476 , G06F11/3495 , G06F2009/45575 , G06F2009/45591 , G06F2201/815 , H04L43/08
摘要： A computer system, and computer program product monitor resource usage of a virtual machine. When a virtual machine is instantiated, resource usage of the virtual machine is monitored to form monitoring data. The monitoring is performed externally from the virtual machine. When the virtual machine is later suspended, the monitoring data is stored as metadata associated with the virtual machine.
摘要翻译：计算机系统和计算机程序产品监视虚拟机的资源使用情况。当虚拟机被实例化时，监视虚拟机的资源使用以形成监视数据。监控是从虚拟机外部进行的。当虚拟机稍后暂停时，监视数据被存储为与虚拟机相关联的元数据。

26. 发明申请

US20130318300A1 Byte Caching with Chunk Sizes Based on Data Type 有权
标题翻译：基于数据类型的块大小的字节缓存
公开(公告)号：US20130318300A1
公开(公告)日：2013-11-28
申请号：US13479507
申请日：2012-05-24
申请人： Dakshi Agrawal , Franck Le , Vasileios Pappas , Mudhakar Srivatsa , Dinesh C. Verma
发明人： Dakshi Agrawal , Franck Le , Vasileios Pappas , Mudhakar Srivatsa , Dinesh C. Verma
IPC分类号： G06F12/08
CPC分类号： G06F17/30902 , H04L67/2842
摘要： Methods and apparatus are provided for performing byte caching using a chunk size based on the object type of the object being cached. Byte caching is performed by receiving at least one data packet from at least one network node; extracting at least one data object from the at least one data packet; identifying an object type associated with the at least one data packet; determining a chunk size associated with the object type; and storing at least a portion of the at least one data packet in a byte cache based on the determined chunk size. The chunk size of the object type can be determined, for example, by evaluating one or more additional criteria, such as network conditions and object size. The object type may be, for example, an image object type; an audio object type; a video object type; and a text object type.
摘要翻译：提供方法和装置，用于使用基于被缓存的对象的对象类型的块大小执行字节高速缓存。通过从至少一个网络节点接收至少一个数据分组来执行字节高速缓存; 从所述至少一个数据分组提取至少一个数据对象; 识别与所述至少一个数据分组相关联的对象类型; 确定与对象类型相关联的块大小; 以及基于所确定的块大小将所述至少一个数据分组的至少一部分存储在字节高速缓存中。可以例如通过评估一个或多个附加标准（例如网络条件和对象大小）来确定对象类型的块大小。对象类型可以是例如图像对象类型; 音频对象类型; 视频对象类型; 和文本对象类型。

27. 发明申请

US20110289117A1 SYSTEMS AND METHODS FOR USER CONTROLLABLE, AUTOMATED RECORDING AND SEARCHING OF COMPUTER ACTIVITY 审中-公开
标题翻译：用户可控，自动记录和搜索计算机活动的系统和方法
公开(公告)号：US20110289117A1
公开(公告)日：2011-11-24
申请号：US12783118
申请日：2010-05-19
申请人： Dakshi Agrawal , Chatschik Bisdikian , Joel W. Branch , Vasileios Pappas , Ho Yin Starsky Wong
发明人： Dakshi Agrawal , Chatschik Bisdikian , Joel W. Branch , Vasileios Pappas , Ho Yin Starsky Wong
IPC分类号： G06F17/30
CPC分类号： G06Q10/00
摘要： Systems and methods for automating the process of recording, indexing, and searching computer activity are provided. Events resulting from computer activities trigger capturing of contents and association of operational contextual information to form a searchable record of activities. The searchable record can be stored in local computer for use by its user, or on server computer, such as can be used for a tutorial by multiple users. Storage management can be used to manage the storage requirements of the captured information forming the searchable record.
摘要翻译：提供了自动化记录，索引和搜索计算机活动过程的系统和方法。由计算机活动引起的事件触发内容的捕获和操作上下文信息的关联，形成可搜索的活动记录。可搜索的记录可以存储在本地计算机中，供用户或服务器计算机使用，如可用于多个用户的教程。可以使用存储管理来管理形成可搜索记录的捕获信息的存储要求。

28. 发明申请

US20070255769A1 System of hierarchical policy definition, dissemination, and evaluation 审中-公开
标题翻译：分层政策定义，传播和评估制度
公开(公告)号：US20070255769A1
公开(公告)日：2007-11-01
申请号：US11403844
申请日：2006-04-14
申请人： Dakshi Agrawal , Allen Gilbert , James Giles , David Kaminsky , Vaughn Rokosz , Dinesh Verma
发明人： Dakshi Agrawal , Allen Gilbert , James Giles , David Kaminsky , Vaughn Rokosz , Dinesh Verma
IPC分类号： G06F17/30
CPC分类号： G06Q10/06
摘要： A system for defining, disseminating, and evaluating policies in a policy-based decision system includes a unit for defining a hierarchy of policy groups, a unit for associating a group of orthogonal parameters with at least one policy group, a unit for defining at least one policy for one or more policy groups in said hierarchy, a unit for disseminating policies to one or more decision making component for at least one policy group in said hierarchy, and a unit for evaluating policies for at least one policy groups in the hierarchy.
摘要翻译：用于在基于策略的决策系统中定义，传播和评估策略的系统包括用于定义策略组的层级的单元，用于将一组正交参数与至少一个策略组相关联的单元，用于至少定义的单元所述层级中的一个或多个策略组的一个策略，用于向所述层级中的至少一个策略组的一个或多个决策组件传播策略的单元，以及用于评估所述层次结构中的至少一个策略组的策略的单元。

29. 发明申请

US20070162966A1 System and method for ratification of policies 失效
标题翻译：批准政策的制度和方法
公开(公告)号：US20070162966A1
公开(公告)日：2007-07-12
申请号：US11330932
申请日：2006-01-12
申请人： Dakshi Agrawal , Seraphin Calo , James Giles , Kang-Won Lee , Mukesh Mohania , Dinesh Verma , Jorge Lobo
发明人： Dakshi Agrawal , Seraphin Calo , James Giles , Kang-Won Lee , Mukesh Mohania , Dinesh Verma , Jorge Lobo
IPC分类号： H04L9/32
CPC分类号： H04L63/102 , G06F21/00
摘要： A system and method for ratifying policies are provided. A method for ratifying a policy in a policy-based decision system comprises: determining if a new policy interacts with an existing policy in the policy-based decision system; and ratifying the new policy to exist in the policy-based decision system.
摘要翻译：提供了制定和批准政策的方法。在基于策略的决策系统中批准政策的方法包括：确定新策略是否与基于策略的决策系统中的现有策略相互作用; 并批准在政策性决策体系中存在的新政策。

30. 发明申请

US20060047793A1 Method for configuring computing devices using reference groups 审中-公开
标题翻译：使用参考组配置计算设备的方法
公开(公告)号：US20060047793A1
公开(公告)日：2006-03-02
申请号：US10930500
申请日：2004-08-31
申请人： Dakshi Agrawal , Seraphin Calo , James Giles , Kang-Won Lee , Dinesh Verma
发明人： Dakshi Agrawal , Seraphin Calo , James Giles , Kang-Won Lee , Dinesh Verma
IPC分类号： G06F15/177
CPC分类号： H04L41/12 , H04L41/0843 , H04L41/0846 , H04L41/0853 , H04L67/125
摘要： Arrangements and methods for configuring at least one computing device using at least one reference group. In a preferred embodiment, a reference group of peer devices is identified, configuration settings of the peer devices are extracted, the extracted configuration settings are analyzed and at least one configuration template is provided. A recommended configuration template is then selected for the at least one computing device.
摘要翻译：用于使用至少一个参考组来配置至少一个计算设备的布置和方法。在优选实施例中，识别对等设备的参考组，提取对等设备的配置设置，分析提取的配置设置并提供至少一个配置模板。然后为至少一个计算设备选择推荐的配置模板。

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