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1. 发明授权

US09692827B2 Systems and methods for provisioning sensing resources for mobile sensor networks 有权
公开(公告)号：US09692827B2
公开(公告)日：2017-06-27
申请号：US13432337
申请日：2012-03-28
申请人： Dakshi Agrawal , Chatschik Bisdikian , Murtaza Zafer
发明人： Dakshi Agrawal , Chatschik Bisdikian , Murtaza Zafer
IPC分类号： G05B23/02 , H04L29/08 , H04W64/00 , H04W84/18 , G01S5/02
CPC分类号： H04L67/12 , G01S5/02 , H04L67/125 , H04W64/00 , H04W84/18
摘要： An aspect of this invention is a method that includes a computing apparatus estimating geographic locations as a function of time for each of a plurality of sensor nodes. The method further includes estimating a quality of information as a function of time for sensed data to be sensed by the plurality of sensor nodes at the estimated geographic locations; and sending the estimated quality of information as a function of time to one or more applications or consumers of the sensed data.

2. 发明授权

US09262248B2 Log configuration of distributed applications 有权
标题翻译：分布式应用程序的日志配置
公开(公告)号：US09262248B2
公开(公告)日：2016-02-16
申请号：US13547621
申请日：2012-07-12
申请人： Chatschik Bisdikian , Joel W. Branch
发明人： Chatschik Bisdikian , Joel W. Branch
IPC分类号： G06F9/44 , G06F11/07
CPC分类号： G06F11/0709 , G06F11/0784
摘要： A method of configuring a logging utility includes generating, by a computer system, at least one message based on a model of logs from at least two software components of a multi-component application and sending, by the computer system, the message to at least one of the two software components for configuring a logging utility of the corresponding software component.
摘要翻译：配置记录实用程序的方法包括由计算机系统基于来自多组件应用的至少两个软件组件的日志模型生成至少一个消息，并由计算机系统将该消息发送到至少用于配置相应软件组件的日志功能的两个软件组件之一。

3. 发明授权

US08589389B2 Characterizing and selecting providers of relevant information based on quality of information metrics 有权
标题翻译：基于信息质量的质量来表征和选择相关信息的提供者
公开(公告)号：US08589389B2
公开(公告)日：2013-11-19
申请号：US13029156
申请日：2011-02-17
申请人： Chatschik Bisdikian , Georgios Tychogiorgos
发明人： Chatschik Bisdikian , Georgios Tychogiorgos
IPC分类号： G06F17/30
CPC分类号： G06F9/5011
摘要： Mechanisms for selecting data providers to provide input data to an application are provided. A desired region and desired quality of information (QoI) function for the desired region are defined. The desired region is a region for which a condition is to be analyzed by the application. One or more provider regions and one or more QoI functions associated with the one or more provider regions are retrieved. A relevancy level between the one or more provider regions and the desired region is calculated based on the desired QoI function for the desired region and the QoI functions associated with the one or more provider regions. One or more data providers for providing input data to the application are selected based on the calculated relevancy level.
摘要翻译：提供了选择数据提供者向应用程序提供输入数据的机制。定义了期望的区域和期望的区域的期望的信息质量（QoI）功能。期望的区域是由应用程序分析条件的区域。检索与一个或多个提供商区域相关联的一个或多个提供者区域和一个或多个QoI功能。基于期望区域的期望QoI函数和与一个或多个提供者区域相关联的QoI函数来计算一个或多个提供者区域和期望区域之间的相关性水平。基于所计算的相关性级别来选择用于向应用提供输入数据的一个或多个数据提供者。

4. 发明申请

US20130260783A1 SYSTEMS AND METHODS FOR PROVISIONING SENSING RESOURCES FOR MOBILE SENSOR NETWORKS 有权
标题翻译：为移动传感器网络提供传感资源的系统和方法
公开(公告)号：US20130260783A1
公开(公告)日：2013-10-03
申请号：US13432337
申请日：2012-03-28
申请人： Dakshi Agrawal , Chatschik Bisdikian , Murtaza Zafer
发明人： Dakshi Agrawal , Chatschik Bisdikian , Murtaza Zafer
IPC分类号： H04W24/00
CPC分类号： H04L67/12 , G01S5/02 , H04L67/125 , H04W64/00 , H04W84/18
摘要： An aspect of this invention is a method that includes a computing apparatus estimating geographic locations as a function of time for each of a plurality of sensor nodes. The method further includes estimating a quality of information as a function of time for sensed data to be sensed by the plurality of sensor nodes at the estimated geographic locations; and sending the estimated quality of information as a function of time to one or more applications or consumers of the sensed data.
摘要翻译：本发明的一个方面是一种方法，其包括计算装置，用于根据多个传感器节点中的每一个估计作为时间的函数的地理位置。所述方法还包括：估计所估计的地理位置处的所述多个传感器节点感测的感测数据的时间的函数的信息质量; 以及将估计的作为时间的函数的信息质量发送到感测数据的一个或多个应用或消费者。

5. 发明授权

US08433786B2 Selective instrumentation of distributed applications for transaction monitoring 失效
标题翻译：用于交易监控的分布式应用程序的选择性测试
公开(公告)号：US08433786B2
公开(公告)日：2013-04-30
申请号：US12484240
申请日：2009-06-14
申请人： Dakshi Agrawal , Animashree Anandkumar , Chatschik Bisdikian , Ting He , Shoel Perelman
发明人： Dakshi Agrawal , Animashree Anandkumar , Chatschik Bisdikian , Ting He , Shoel Perelman
IPC分类号： G06F15/173 , G06F7/38
CPC分类号： G06F11/3495 , G06F2201/87
摘要： Systems and methods provide a selective instrumentation strategy for monitoring the progress of transactions in a distributed computing system. The monitoring of the transactive processing of jobs is considered through a collection of computer operating stages in a distributed system, using limited information. The monitoring is performed by observing log records (or footprints) produced during each stage of processing in the system. The footprints lack unique transaction identifiers resulting in uncertainties in monitoring transaction instances. The processing stages are selective instrumented to reduce monitoring uncertainty under the given constraints such as limited budget for instrumentation cost.
摘要翻译：系统和方法提供了一种用于监视分布式计算系统中事务进度的选择性仪器策略。通过使用有限的信息在分布式系统中收集计算机操作阶段来考虑作业的交互处理的监控。通过观察系统中每个处理阶段产生的日志记录（或足迹）来执行监视。足迹缺少唯一的事务标识符，导致监视事务实例的不确定性。处理阶段是选择性的，以在给定的约束条件下减少监测不确定性，例如仪器成本预算有限。

6. 发明申请

US20090276469A1 METHOD FOR TRANSACTIONAL BEHAVIOR EXTACTION IN DISTRIBUTED APPLICATIONS 审中-公开
标题翻译：分布式应用中的交互行为排除方法
公开(公告)号：US20090276469A1
公开(公告)日：2009-11-05
申请号：US12113252
申请日：2008-05-01
申请人： Dakshi Agrawal , Chatschik Bisdikian , Seraphin Calo , Hoi Yeung Chan , Kang-Won Lee , Dinesh Verma
发明人： Dakshi Agrawal , Chatschik Bisdikian , Seraphin Calo , Hoi Yeung Chan , Kang-Won Lee , Dinesh Verma
IPC分类号： G06F17/30
CPC分类号： G06F11/30 , G06F11/3476 , G06F11/3612
摘要： A method of analyzing log data related to a software application includes: selectively collecting data log entries that are related to the application; agnostically categorizing the data log entries; and associating the categories of the data log entries with one or more operational states of a model.
摘要翻译：分析与软件应用相关的日志数据的方法包括：选择性地收集与应用相关的数据日志条目; 无条件地对数据日志条目进行分类; 并将数据日志条目的类别与模型的一个或多个操作状态相关联。

7. 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。

8. 发明授权

US06721805B1 Providing shared-medium multiple access capability in point-to-point communications 有权
标题翻译：在点对点通信中提供共享介质多址访问功能
公开(公告)号：US06721805B1
公开(公告)日：2004-04-13
申请号：US09439951
申请日：1999-11-12
申请人： Pravin Bhagwat , Chatschik Bisdikian , Frank James Janniello , Ibrahim Korpeoglu , Mahmoud Naghshineh , Puneet Pandoh
发明人： Pravin Bhagwat , Chatschik Bisdikian , Frank James Janniello , Ibrahim Korpeoglu , Mahmoud Naghshineh , Puneet Pandoh
IPC分类号： G06F1516
CPC分类号： H04L69/32 , H04L69/08 , H04L69/323 , H04L69/324
摘要： The present invention provides shared communication medium capability to the plethora of computer devices, like the PCCAs, that normally are able to communicate with other devices via dedicated point-to-point links, e.g., via the practically universal RS-232 ports. It allows the sharing of the communication medium in a dynamic fashion depending on the instantaneous traffic demands by the various communicating devices. It further allows the emulation of point-to-point links over the shared communications medium in such a way that applications running on a PCCA use the shared medium transparently. Thus, this invention enables applications designed to operate over a point-to-point connection to operate over the shared medium without any modifications of the applications or the point-to-point devices. It enables the shared medium communications and dynamic communication resource allocation by using a device's I/O ports designed for point-to-point communications with dedicated communication resource allocation.
摘要翻译：本发明为诸如通常能够通过专用点对点链路与其他设备通信的计算机设备（例如通过实际上通用的RS-232端口）通常提供共享的通信介质能力。它允许根据各种通信设备的即时业务需求以动态方式共享通信介质。它进一步允许在共享通信介质上仿真点对点链路，使得在PCCA上运行的应用使用共享媒体是透明的。因此，本发明使得能够通过点对点连接进行操作的应用能够在共享介质上进行操作，而无需对应用或点对点设备进行任何修改。它通过使用设计用于与专用通信资源分配进行点对点通信的设备的I / O端口来实现共享介质通信和动态通信资源分配。

9. 发明授权

US06651105B1 Method for seamless networking support for mobile devices using serial communications 失效
标题翻译：使用串行通信的移动设备的无缝网络支持方法
公开(公告)号：US06651105B1
公开(公告)日：2003-11-18
申请号：US09439952
申请日：1999-11-12
申请人： Pravin Bhagwat , Chatschik Bisdikian , Ibrahim Korpeoglu , Mahmoud Naghshineh
发明人： Pravin Bhagwat , Chatschik Bisdikian , Ibrahim Korpeoglu , Mahmoud Naghshineh
IPC分类号： G06F1516
CPC分类号： H04L63/0428 , H04L29/06 , H04L63/08 , H04L67/14 , H04L69/08 , H04L69/16 , H04L69/168 , H04L69/32 , H04L69/323 , H04L69/324 , H04W80/04
摘要： The present invention provides a method, apparatus and computer product for a mobile device to roam securely and seamlessly from one access point to another access point without disrupting an active PPP connection. The method includes establishing, maintaining, and terminating a PPP connection between a mobile device and a PPP server via an access point, wherein the mobile device is equipped with a serial asynchronous communication interface. The PPP server is attached to a packet switched data network, and the access point is acting as a bridge between the serial communication interface and the packet switched communication interface. Also provided is a method to emulate a direct RS-232 cable connection between a mobile device and another computer located several hops away from the mobile device. It provides a method of keeping the RS-232 cable emulation between the mobile device an another computer system intact despite changes in mobile device's location in the network. It also provides a method of exchanging cookies between peers at the PPP connection establishment time and using them for fast reauthentication. This is a secure method of switching from one PPP proxy to another PPP proxy without disrupting the end to end PPP connection.
摘要翻译：本发明提供一种用于移动设备从一个接入点到另一个接入点安全无缝地漫游而不中断活跃的PPP连接的方法，设备和计算机产品。该方法包括通过接入点建立，维护和终止移动设备和PPP服务器之间的PPP连接，其中移动设备配备有串行异步通信接口。 PPP服务器连接到分组交换数据网络，接入点作为串行通信接口和分组交换通信接口之间的桥梁。还提供了一种模拟移动设备与位于离移动设备几跳的另一计算机之间的直接RS-232电缆连接的方法。它提供了一种将移动设备之间的RS-232电缆仿真保持在另一计算机系统的方法，尽管移动设备在网络中的位置发生变化。它还提供了一种在PPP连接建立时间间在对等体之间交换cookie的方法，并使用它们进行快速重新认证。这是一种从一个PPP代理切换到另一个PPP代理的安全方法，而不会中断PPP端连接。

10. 发明授权

US09648441B2 Smart online services presence in a cellular network 有权
公开(公告)号：US09648441B2
公开(公告)日：2017-05-09
申请号：US13606131
申请日：2012-09-07
申请人： Dakshi Agrawal , Chatschik Bisdikian , Dinesh C. Verma , Petros Zerfos
发明人： Dakshi Agrawal , Chatschik Bisdikian , Dinesh C. Verma , Petros Zerfos
IPC分类号： H04W4/00
CPC分类号： H04W4/00
摘要： A method and system for providing on-line services to a user from a services provider over a wireless cellular network. The cellular network is located between the user and the services provider, and a distributed computer system such as the Internet is located between the services provider and the cellular network for transmitting data between the services provide and the cellular network. In one embodiment, the services provider transmits software and operating characteristics over the distributed computer system to the cellular network, and the cellular network installs this software on one or more nodes of the network. When a user connects to the cellular network for services from the service provider, the network operates the software on the one or more nodes in accordance with the operating characteristics, to provide one or more services from this one or more nodes to the user from the service provider.

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