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41. 发明授权

US08280905B2 Automated forensic document signatures 有权
标题翻译：自动取证文件签名
公开(公告)号：US08280905B2
公开(公告)日：2012-10-02
申请号：US11963186
申请日：2007-12-21
申请人： Thomas Clay Shields , Ophir Frieder , Marcus A. Maloof
发明人： Thomas Clay Shields , Ophir Frieder , Marcus A. Maloof
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： H04L63/1425 , G06F21/55
摘要： Methods and systems are provided for a proactive approach for computer forensic investigations. The invention allows organizations anticipating the need for forensic analysis to prepare in advance. Digital signatures are generated proactively for a specified target. The digital signature represents a digest of the content of the target, and can be readily stored. Searching and comparing digital signatures allows quick and accurate identification of targets having identical or similar content. Computational and storage costs are expended in advance, which allow more efficient computer forensic investigations. The present invention can be applied to numerous applications, such as computer forensic evidence gathering, misuse detection, network intrusion detection, and unauthorized network traffic detection and prevention.
摘要翻译：提供方法和系统用于计算机取证调查的主动方法。本发明允许组织预期法医分析的需要提前准备。为指定的目标主动生成数字签名。数字签名表示目标内容的摘要，并且可以容易地存储。搜索和比较数字签名可以快速准确地识别具有相同或相似内容的目标。提前计算和存储成本，这样可以进行更有效的计算机取证调查。本发明可应用于计算机取证证据采集，误用检测，网络入侵检测，未经授权的网络流量检测与预防等众多应用。

42. 发明授权

US08032827B2 Automatic generation of document summaries through use of structured text 有权
标题翻译：通过使用结构化文本自动生成文档摘要
公开(公告)号：US08032827B2
公开(公告)日：2011-10-04
申请号：US12366493
申请日：2009-02-05
申请人： Nicole M. Melander , Ophir Frieder
发明人： Nicole M. Melander , Ophir Frieder
IPC分类号： G06F17/00 , G06F17/27
CPC分类号： G06F17/2247 , G06F17/279 , G06F17/30719
摘要： A summarization system generates summaries from documents. Text structure tags, in conformance with the Text Encoding Initiative (TEI), are inserted into the documents to generate encoded documents. The text structure tags, when associated with portions of the document, identify text types. A text type, such as an argumentative text type, provides meta-information about the associated portion of text. The documents are also encoded, via document type declaration (“DTD”) in the eXtensible mark-up language (“XML”), to generate a tree structure that depicts the text types and hierarchical relationships among the text types in the tree structure. The summarization system generates a summary of the documents by extracting portions of the document, associated with the text type tags, using the tree structure in accordance with user input. The summarization system may be used to generate summaries from multiple documents.
摘要翻译：汇总系统从文档中生成摘要。符合文本编码举措（TEI）的文本结构标签被插入到文档中以生成编码文档。当文本结构标签与文档的部分相关联时，标识文本类型。诸如参数文本类型的文本类型提供了关于文本相关部分的元信息。这些文档也通过可扩展标记语言（“XML”）中的文档类型声明（“DTD”）进行编码，以生成描述树结构中文本类型之间的文本类型和层次关系的树结构。汇总系统通过使用根据用户输入的树结构提取与文本类型标签相关联的文档的部分来生成文档的摘要。汇总系统可用于从多个文档生成摘要。

43. 发明授权

US07801887B2 Method for re-ranking documents retrieved from a document database 有权
标题翻译：从文档数据库中检索的文档重新排序的方法
公开(公告)号：US07801887B2
公开(公告)日：2010-09-21
申请号：US10974304
申请日：2004-10-27
申请人： Margaret M. Knepper , Kevin Lee Fox , Ophir Frieder
发明人： Margaret M. Knepper , Kevin Lee Fox , Ophir Frieder
IPC分类号： G06F17/30
CPC分类号： G06F17/30616
摘要： A computer-implemented method for processing documents in a document database includes generating an initial ranking of retrieved documents using an information retrieval system and based upon a user search query, and processing vocabulary words based upon occurrences thereof in at least some of the retrieved documents. Respective relevancies of the vocabulary words based on the occurrences thereof and the user search query are generated. A re-ranking of the retrieved documents is generated based on the relevancies of the vocabulary words.
摘要翻译：用于在文档数据库中处理文档的计算机实现的方法包括使用信息检索系统和基于用户搜索查询来生成检索到的文档的初始排名，以及基于在至少一些检索到的文档中的出现来处理词汇单词。生成基于其出现的词汇词和用户搜索查询的相关的相关性。基于词汇词的相关性，生成检索到的文档的重新排序。

44. 发明授权

US07779006B2 Peer-to-peer file sharing 有权
标题翻译：对等文件共享
公开(公告)号：US07779006B2
公开(公告)日：2010-08-17
申请号：US11298027
申请日：2005-12-09
申请人： Ophir Frieder , Wai Gen Yee
发明人： Ophir Frieder , Wai Gen Yee
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30206
摘要： A peer-to-peer (P2P) file sharing system is provided with an enhanced search method for a client node therein. A search from the client contains a primary search of metadata words and a secondary search of content file keys taken from the primary search results. The results of the secondary search are then used to rerank the results of the primary search before the client displays the results of the search to the user. Metadata distribution schemes can also be used to further enhance the utility of the system. Enhanced P2P file searching accuracy is thus provided. Applications for selective peer-to-peer communication may further be employed.
摘要翻译：点对点（P2P）文件共享系统为其中的客户端节点提供增强的搜索方法。来自客户端的搜索包含元数据字的主要搜索和从主搜索结果获取的内容文件密钥的辅助搜索。然后，在客户端向用户显示搜索结果之前，将辅助搜索的结果用于重新搜索主搜索的结果。元数据分配方案也可用于进一步提高系统的效用。因此提供了增强的P2P文件搜索精度。可以进一步采用用于选择性对等通信的应用。

45. 发明授权

US07533245B2 Hardware assisted pruned inverted index component 有权
标题翻译：硬件辅助修剪反向索引组件
公开(公告)号：US07533245B2
公开(公告)日：2009-05-12
申请号：US10470613
申请日：2003-08-01
申请人： Ophir Frieder , Salih Kagan Agun
发明人： Ophir Frieder , Salih Kagan Agun
IPC分类号： G06F15/76 , G06F17/00
CPC分类号： G06F17/30619
摘要： An optimized document-indexing device is based on a pruned inverted index structure mapped to hardware. The device can be accommodated on a single chip and can be reprogrammed to accommodate index structures of different lengths and support varied posting-list sizes and varied term list sizes, thus sustaining high reusability and efficiency for a single device. The device can be used either as an internal slave component or as an external co-processor. The device controllers are efficient in resource demands and take only a minimal percentage of the logic and memory space of the hardware device.
摘要翻译：优化的文档索引设备基于映射到硬件的修剪的反向索引结构。该器件可以容纳在单个芯片上，并且可以重新编程以适应不同长度的索引结构，并支持不同的寄存列表大小和不同的术语列表大小，从而为单个设备保持高可重用性和效率。该器件可以用作内部从器件或外部协处理器。设备控制器在资源需求方面是有效的，并且仅占硬件设备的逻辑和存储器空间的最小百分比。

46. 发明授权

US07406696B2 System and method for providing user input information to multiple independent, concurrent applications 有权
标题翻译：用于向多个独立并发应用程序提供用户输入信息的系统和方法
公开(公告)号：US07406696B2
公开(公告)日：2008-07-29
申请号：US10785501
申请日：2004-02-24
申请人： Eric W. Burger , Ophir Frieder
发明人： Eric W. Burger , Ophir Frieder
IPC分类号： G06F9/44 , H04M15/06
CPC分类号： H04M7/006
摘要： In a system for providing user input information to multiple independent, concurrent applications, the applications send subscription messages to a device receiving user input such as a telephone receiving key presses from a keypad. Each subscription message identifies a pattern of user input that the application is to be notified of. The device monitors the user input to identify the occurrence of the identified patterns. When a specified pattern of user input is detected, the device notifies the corresponding application via a signaling channel linking the application with the device. The subscription messages use regular expressions including various formats to specify the patterns of interest, such as a single digit (explicitly or wildcard), one of a set of digits, a range of digits, and a repeating pattern of digits. The subscription messages can also contain tags associated with the regular expressions, which are returned to the application upon reporting the occurrence of a pattern to enable the application to readily identify the context of the notification.
摘要翻译：在用于向多个独立并发应用程序提供用户输入信息的系统中，应用程序向接收用户输入的设备发送订阅消息，例如电话接收来自键盘的按键。每个订阅消息标识应用程序被通知的用户输入模式。设备监视用户输入以识别识别的模式的发生。当检测到指定的用户输入模式时，设备通过将应用与设备链接的信令信道通知相应的应用。订阅消息使用包括各种格式的正则表达式来指定感兴趣的模式，例如单个数字（显式或通配符），一组数字中的一个，数字范围，以及重复的数字模式。订阅消息还可以包含与正则表达式相关联的标签，它们在报告模式的发生时被返回给应用程序，以使应用程序能够容易地识别通知的上下文。

47. 发明申请

US20080107246A1 System and method for providing user input information to multiple independent concurrent applications 有权
标题翻译：用于向多个独立并发应用程序提供用户输入信息的系统和方法
公开(公告)号：US20080107246A1
公开(公告)日：2008-05-08
申请号：US12006342
申请日：2008-01-02
申请人： Eric Burger , Ophir Frieder
发明人： Eric Burger , Ophir Frieder
IPC分类号： H04M1/738
CPC分类号： H04M7/006
摘要： In a system for providing user input information to multiple independent, concurrent applications, the applications send subscription messages to a device receiving user input such as a telephone receiving key presses from a keypad. Each subscription message identifies a pattern of user input that the application is to be notified of. The device monitors the user input to identify the occurrence of the identified patterns. When a specified pattern of user input is detected, the device notifies the corresponding application via a signaling channel linking the application with the device. The subscription messages use regular expressions including various formats to specify the patterns of interest, such as a single digit (explicitly or wildcard), one of a set of digits, a range of digits, and a repeating pattern of digits. The subscription messages can also contain tags associated with the regular expressions, which are returned to the application upon reporting the occurrence of a pattern to enable the application to readily identify the context of the notification.
摘要翻译：在用于向多个独立并发应用程序提供用户输入信息的系统中，应用程序向接收用户输入的设备发送订阅消息，例如电话接收来自键盘的按键。每个订阅消息标识应用程序被通知的用户输入模式。设备监视用户输入以识别识别的模式的发生。当检测到指定的用户输入模式时，设备通过将应用与设备链接的信令信道通知相应的应用。订阅消息使用包括各种格式的正则表达式来指定感兴趣的模式，例如单个数字（显式或通配符），一组数字中的一个，数字范围，以及重复的数字模式。订阅消息还可以包含与正则表达式相关联的标签，它们在报告模式的发生时被返回给应用程序，以使应用程序能够容易地识别通知的上下文。

48. 发明申请

US20060039389A1 Remote control of device by telephone or other communication devices 有权
标题翻译：通过电话或其他通信设备遥控设备
公开(公告)号：US20060039389A1
公开(公告)日：2006-02-23
申请号：US11258575
申请日：2005-10-25
申请人： Eric Burger , Ophir Frieder
发明人： Eric Burger , Ophir Frieder
IPC分类号： H04L12/56
CPC分类号： H04L12/14 , H04L65/104 , H04L67/125 , H04M3/42 , H04M3/42178 , H04M7/006 , H04M11/007 , H04M2203/1016
摘要： A communication device, such as a telephone or a personal computer, controls one or more remotely controlled devices solely over a signaling path, without necessarily establishing an audio path, thus eliminating the need for the remotely controlled device, or its controller, to include DTMF detection hardware or software or an RTP stack. The communication device can include authentication information, which the communication device uses to authenticate itself to the remotely controlled device, so a user of the communication device can remotely control the device without necessarily entering additional authentication information, such as a passcode. The remotely controlled device (or a controller that controls the device) can register with an element that detects user interactions, such as keypad button presses, with the communication device. The registration can identify one or more patterns of user input. If the element detects the specified pattern of user input in a user interaction with the communication device, the element notifies the remotely controlled device (or the controller). Optionally, other application servers can also register with the element to be notified if the user enters the same or a different pattern of input in a user interaction with the communication device.
摘要翻译：诸如电话或个人计算机之类的通信设备仅通过信令路径来控制一个或多个远程受控设备，而不必建立音频路径，从而消除对远程控制的设备或其控制器的需要，以包括DTMF 检测硬件或软件或RTP堆栈。通信设备可以包括通信设备用于向远程控制设备认证自身的认证信息，所以通信设备的用户可以远程控制设备，而不必输入附加认证信息，例如密码。远程控制设备（或控制设备的控制器）可以通过与通信设备一起检测用户交互的元素（如按键按钮）进行注册。注册可以识别一个或多个用户输入模式。如果元件在与通信设备的用户交互中检测到用户输入的指定模式，则该元件通知遥控设备（或控制器）。可选地，如果用户在与通信设备的用户交互中输入相同或不同的输入模式，则其他应用服务器还可以向要通知的元素注册。

49. 发明申请

US20050185773A1 System and method for providing user input information to multiple independent, concurrent applications 有权
标题翻译：用于向多个独立并发应用程序提供用户输入信息的系统和方法
公开(公告)号：US20050185773A1
公开(公告)日：2005-08-25
申请号：US10785501
申请日：2004-02-24
申请人： Eric Burger , Ophir Frieder
发明人： Eric Burger , Ophir Frieder
IPC分类号： H04M1/64 , H04M7/00
CPC分类号： H04M7/006
摘要： In a system for providing user input information to multiple independent, concurrent applications, the applications send subscription messages to a device receiving user input such as a telephone receiving key presses from a keypad. Each subscription message identifies a pattern of user input that the application is to be notified of. The device monitors the user input to identify the occurrence of the identified patterns. When a specified pattern of user input is detected, the device notifies the corresponding application via a signaling channel linking the application with the device. The subscription messages use regular expressions including various formats to specify the patterns of interest, such as a single digit (explicitly or wildcard), one of a set of digits, a range of digits, and a repeating pattern of digits. The subscription messages can also contain tags associated with the regular expressions, which are returned to the application upon reporting the occurrence of a pattern to enable the application to readily identify the context of the notification.
摘要翻译：在用于向多个独立并发应用程序提供用户输入信息的系统中，应用程序向接收用户输入的设备发送订阅消息，例如电话接收来自键盘的按键。每个订阅消息标识应用程序被通知的用户输入模式。设备监视用户输入以识别识别的模式的发生。当检测到指定的用户输入模式时，设备通过将应用与设备链接的信令信道通知相应的应用。订阅消息使用包括各种格式的正则表达式来指定感兴趣的模式，例如单个数字（显式或通配符），一组数字中的一个，数字范围，以及重复的数字模式。订阅消息还可以包含与正则表达式相关联的标签，它们在报告模式的发生时被返回给应用程序，以使应用程序能够容易地识别通知的上下文。

50. 发明申请

US20050114375A1 Hardware assisted pruned inverted index component 有权
标题翻译：硬件辅助修剪反向索引组件
公开(公告)号：US20050114375A1
公开(公告)日：2005-05-26
申请号：US10470613
申请日：2003-08-01
申请人： Ophir Frieder , Salih Agun
发明人： Ophir Frieder , Salih Agun
IPC分类号： G06F17/00
CPC分类号： G06F17/30619
摘要： An optimized document-indexing device is based on a pruned inverted index structure mapped to hardware. The device can be accommodated on a single chip and can be reprogrammed to accommodate index structures of different lengths and support varied posting-list sizes and varied term list sizes, thus sustaining high reusability and efficiency for a single device. The device can be used either as an internal slave component or as an external co-processor. The device controllers are efficient in resource demands and take only a minimal percentage of the logic and memory space of the hardware device.
摘要翻译：优化的文档索引设备基于映射到硬件的修剪的反向索引结构。该器件可以容纳在单个芯片上，并且可以重新编程以适应不同长度的索引结构，并支持不同的寄存列表大小和不同的术语列表大小，从而为单个设备保持高可重用性和效率。该器件可以用作内部从器件或外部协处理器。设备控制器在资源需求方面是有效的，并且仅占硬件设备的逻辑和存储器空间的最小百分比。

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