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1.发明申请Achieving autonomic behavior in an operating system via a hot-swapping mechanism 失效通过热插拔机制实现操作系统中的自主行为公开(公告)号：US20050071811A1
公开(公告)日：2005-03-31
申请号：US10673587
申请日：2003-09-29
申请人： Jonathan Appavoo , Marc Auslander , Kevin Hui , Orran Krieger , Dilma Silva , Robert Wisniewski
发明人： Jonathan Appavoo , Marc Auslander , Kevin Hui , Orran Krieger , Dilma Silva , Robert Wisniewski
CPC分类号： G06F8/656
摘要： Systems, especially operating systems, are becoming more complex to the point where maintaining them by humans is becoming nearly impossible. Many corporations have recognized this trend and have begun investing in autonomic technology. Autonomic technology allows a piece of software to monitor, diagnose, and repair itself. This can be used for improved performance, reliability, maintainability, security, etc. Disclosed herein is a mechanism to allow operating systems to hot swap a piece of operating system code, while continuing to offer to the user the service which that code is providing. This can be used, for examples, to increase the performance of an application or to fix a detected security hole live without bringing the machine down. Some autonomic ability will be mandatory in next generation operating system for without it they will collapse under their own complexity. The invention offers a key component of being able to achieve autonomic computing.
摘要翻译： 系统尤其是操作系统正在变得越来越复杂，人们几乎不可能维系这些系统。 许多公司已经认识到这一趋势，并开始投资于自主技术。 自动技术允许一个软件来监视，诊断和修复自身。 这可以用于改进的性能，可靠性，可维护性，安全性等。这里公开了一种允许操作系统热插拔操作系统代码的机制，同时继续向用户提供该代码提供的服务。 例如，这可以用于增加应用程序的性能或者在不使机器停机的情况下固定检测到的安全漏洞。 一些自主能力在下一代操作系统中将是强制性的，没有它们将在自己的复杂性下崩溃。 本发明提供能够实现自主计算的关键组件。
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2.发明申请Watermarking and Fingerprinting Digital Content Using Alternative Blocks to Embed Information 审中-公开水印和指纹数字内容使用替代块嵌入信息公开(公告)号：US20120237078A1
公开(公告)日：2012-09-20
申请号：US13482137
申请日：2012-05-29
IPC分类号： G06K9/00
CPC分类号： H04N1/32187 , G06T1/0035 , H04N1/32165 , H04N1/32277 , H04N19/467 , H04N21/2383 , H04N21/23892 , H04N21/4348 , H04N21/8358 , H04N2201/324
摘要： A method of embedding information in digital content representing media streams. The method includes (1) selecting a set of locations within that digital content reprensenting the media stream to embed information, (2) selecting a set of possible alterations to make at those locations, and (3) making a subset of the possible alterations. The set of locations and possible alterations is herein sometimes called a “watermark.” The subset of actual alterations that are made is herein sometimes called a “fingerprint.” The method determines a set of locations at which there are alternative versions of digital content representing the same media stream, such as one being the original and one being an alternative version of the same digital content, herein sometimes called the “original movie” and the “alt-movie,” or herein sometimes called the “original block” and the “alt-block” for a particular block in the digital content representing the media stream.
摘要翻译： 一种在表示媒体流的数字内容中嵌入信息的方法。 该方法包括：（1）选择代替媒体流的数字内容中的一组位置以嵌入信息;（2）选择在这些位置进行的一组可能的改变，以及（3）制作可能的改变的子集。 这里的一组位置和可能的改变在这里有时被称为“水印”。所做的实际改变的子集在这里有时被称为“指纹”。该方法确定一组位置，其中存在代表 相同的媒体流，例如一个是原始的，一个是相同的数字内容的替代版本，在这里有时被称为“原始电影”和“alt-movie”，或者这里有时被称为“原始块”，并且 对于表示媒体流的数字内容中的特定块的“alt-block”。
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3.发明授权公开(公告)号：US08189854B2
公开(公告)日：2012-05-29
申请号：US11707634
申请日：2007-02-16
IPC分类号： G06K9/00
CPC分类号： H04N1/32187 , G06T1/0035 , H04N1/32165 , H04N1/32277 , H04N19/467 , H04N21/2383 , H04N21/23892 , H04N21/4348 , H04N21/8358 , H04N2201/324
摘要： A method of embedding information in digital content representing media streams. The method includes (1) selecting a set of locations within that digital content representing the media stream to embed information, (2) selecting a set of possible alterations to make at those locations, and (3) making a subset of the possible alterations. The set of locations and possible alterations is herein sometimes called a “watermark.” The subset of actual alterations that are made is herein sometimes called a “fingerprint.” The method determines a set of locations at which there are alternative versions of digital content representing the same media stream, such as one being the original and one being an alternative version of the same digital content, herein sometimes called the “original movie” and the “alt-movie,” or herein sometimes called the “original block” and the “alt-block” for a particular block in the digital content representing the media stream.
摘要翻译： 一种在表示媒体流的数字内容中嵌入信息的方法。 该方法包括（1）选择表示媒体流的数字内容中的一组位置以嵌入信息，（2）选择在这些位置处进行的一组可能的改变，以及（3）制作可能的改变的子集。 这里的一组位置和可能的改变在这里有时被称为“水印”。所做的实际改变的子集在这里有时被称为“指纹”。该方法确定一组位置，其中存在代表 相同的媒体流，例如一个是原始的，一个是相同的数字内容的替代版本，在这里有时被称为“原始电影”和“alt-movie”，或者这里有时被称为“原始块”，并且 对于表示媒体流的数字内容中的特定块的“alt-block”。
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4.发明授权公开(公告)号：US07702101B2
公开(公告)日：2010-04-20
申请号：US10616899
申请日：2003-07-09
CPC分类号： H04N7/163 , H04N5/913 , H04N7/1675 , H04N21/23476 , H04N21/4181 , H04N21/4182 , H04N21/4367 , H04N21/4405 , H04N21/4627 , H04N21/8355 , H04N2005/91364
摘要： Secure presentation of media streams includes encoding the media streams into digital content, encrypting a portion of that digital content, the portion being required for presentation, in which the encrypted version is substantially unchanged in formatting parameters from the clear version of the digital content. Selecting those portions for encryption so there is no change in distribution of the media stream: packetization of the digital data, or synchronization of audio with video portions of the media stream. When encoding the media stream into MPEG-2, refraining from encrypting information by which the video block data is described, packet formatting information, and encrypting the video block data using a block-substitution cipher. A block-substitution cipher can be used to encrypt each sequence of 16 bytes of video data in each packet, possibly leaving as many as 15 bytes of video data in each packet in the clear.
摘要翻译： 媒体流的安全呈现包括将媒体流编码成数字内容，加密该数字内容的一部分，呈现所需的部分，其中加密版本在格式化来自数字内容的清晰版本的参数中基本上没有变化。 选择这些部分用于加密，使得媒体流的分布没有变化：数字数据的分组，或与媒体流的视频部分的音频的同步。 当将媒体流编码成MPEG-2时，避免加密描述视频块数据的信息，分组格式化信息，并使用块替换密码对视频块数据进行加密。 可以使用块替换密码来加密每个分组中16个字节的视频数据的每个序列，可能在每个分组中留下多达15个字节的视频数据。
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公开(公告)号：US20110255839A1
公开(公告)日：2011-10-20
申请号：US13088250
申请日：2011-04-15
申请人： Stephen Watson , Paul Rechsteiner , Lee Payne , Kevin Hui , Tom Barnett
发明人： Stephen Watson , Paul Rechsteiner , Lee Payne , Kevin Hui , Tom Barnett
CPC分类号： G11B27/105 , G11B20/00086 , G11B20/00166 , G11B20/00181 , G11B20/00869 , G11B27/034 , G11B2020/10833 , G11B2220/2541
摘要： A system is described, which includes an optical drive and a media server. The media server includes a storage device, and is coupled to the optical drive. The media server is configured to determine whether the optical drive contains an optical disc associated with digital content, and is further configured to receive a request for access to the digital content.
摘要翻译： 描述了一种系统，其包括光驱和媒体服务器。 媒体服务器包括存储设备，并且耦合到光驱。 媒体服务器被配置为确定光盘驱动器是否包含与数字内容相关联的光盘，并且还被配置为接收对数字内容的访问请求。
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6.发明申请公开(公告)号：US20070242862A1
公开(公告)日：2007-10-18
申请号：US11707634
申请日：2007-02-16
申请人： Stephen Watson , Daniel Collens , Kevin Hui , Michael Malcolm
发明人： Stephen Watson , Daniel Collens , Kevin Hui , Michael Malcolm
IPC分类号： G06K9/00
CPC分类号： H04N1/32187 , G06T1/0035 , H04N1/32165 , H04N1/32277 , H04N19/467 , H04N21/2383 , H04N21/23892 , H04N21/4348 , H04N21/8358 , H04N2201/324
摘要： A method of embedding information in digital content representing media streams. The method includes (1) selecting a set of locations within that digital content representing the media stream to embed information, (2) selecting a set of possible alterations to make at those locations, and (3) making a subset of the possible alterations. The set of locations and possible alterations is herein sometimes called a “watermark.” The subset of actual alterations that are made is herein sometimes called a “fingerprint.” The method determines a set of locations at which there are alternative versions of digital content representing the same media stream, such as one being the original and one being an alternative version of the same digital content, herein sometimes called the “original movie” and the “alt-movie,” or herein sometimes called the “original block” and the “alt-block” for a particular block in the digital content representing the media stream.
摘要翻译： 一种在表示媒体流的数字内容中嵌入信息的方法。 该方法包括（1）选择表示媒体流的数字内容中的一组位置以嵌入信息，（2）选择在这些位置处进行的一组可能的改变，以及（3）制作可能的改变的子集。 这里的位置和可能的改变在这里有时被称为“水印”。 所做的实际改变的子集有时称为“指纹”。 该方法确定一组位置，其中存在代表相同媒体流的数字内容的替代版本，例如一个是原始的，一个是相同数字内容的替代版本，在此有时称为“原始电影”，并且 “alt-movie”，或有时称为“原始块”的“alt-block”和表示媒体流的数字内容中的特定块的“alt-block”。
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7.发明授权公开(公告)号：US07181044B2
公开(公告)日：2007-02-20
申请号：US11261442
申请日：2005-10-28
IPC分类号： G06K9/00
CPC分类号： H04N1/32187 , G06T1/0035 , H04N1/32165 , H04N1/32277 , H04N19/467 , H04N21/2383 , H04N21/23892 , H04N21/4348 , H04N21/8358 , H04N2201/324
摘要： A method of embedding information in digital content representing media streams. The method includes (1) selecting a set of locations within that digital content reprensenting the media stream to embed information, (2) selecting a set of possible alterations to make at those locations, and (3) making a subset of the possible alterations. The set of locations and possible alterations is herein sometimes called a “watermark.” The subset of actual alterations that are made is herein sometimes called a “fingerprint.” The method determines a set of locations at which there are alternative versions of digital content representing the same media stream, such as one being the original and one being an alternative version of the same digital content, herein sometimes called the “original movie” and the “alt-movie,” or herein sometimes called the “original block” and the “alt-block” for a particular block in the digital content representing the media stream.
摘要翻译： 一种在表示媒体流的数字内容中嵌入信息的方法。 该方法包括：（1）选择代替媒体流的数字内容中的一组位置以嵌入信息;（2）选择在这些位置进行的一组可能的改变，以及（3）制作可能的改变的子集。 这里的位置和可能的改变在这里有时被称为“水印”。 所做的实际改变的子集有时称为“指纹”。 该方法确定一组位置，其中存在代表相同媒体流的数字内容的替代版本，例如一个是原始的，一个是相同数字内容的替代版本，在此有时称为“原始电影”，并且 “alt-movie”，或有时称为“原始块”的“alt-block”和表示媒体流的数字内容中的特定块的“alt-block”。
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8.发明授权公开(公告)号：US07003131B2
公开(公告)日：2006-02-21
申请号：US10356322
申请日：2003-01-31
IPC分类号： G06K9/00
CPC分类号： H04N1/32187 , G06T1/0035 , H04N1/32165 , H04N1/32277 , H04N19/467 , H04N21/2383 , H04N21/23892 , H04N21/4348 , H04N21/8358 , H04N2201/324
摘要： A method of embedding information in digital content representing media streams. The method includes (1) selecting a set of locations within that digital content reprensenting the media stream to embed information, (2) selecting a set of possible alterations to make at those locations, and (3) making a subset of the possible alterations. The set of locations and possible alterations is herein sometimes called a “watermark.” The subset of actual alterations that are made is herein sometimes called a “fingerprint.” The method determines a set of locations at which there are alternative versions of digital content representing the same media stream, such as one being the original and one being an alternative version of the same digital content, herein sometimes called the “original movie” and the “alt-movie,” or herein sometimes called the “original block” and the “alt-block” for a particular block in the digital content representing the media stream.
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公开(公告)号：US08280051B2
公开(公告)日：2012-10-02
申请号：US12726034
申请日：2010-03-17
CPC分类号： G09C5/00 , G06T1/0064 , G06T2201/0061 , G06T2201/0083 , G10L19/018 , G11B20/00173 , G11B20/00884 , H04L2209/606 , H04L2209/608 , H04N1/32352 , H04N2201/3235
摘要： Secure presentation of media streams includes encoding the media streams into digital content, encrypting a portion of that digital content, the portion being required for presentation, in which the encrypted version is substantially unchanged in formatting parameters from the clear version of the digital content. Selecting those portions for encryption so there is no change in distribution of the media stream: packetization of the digital data, or synchronization of audio with video portions of the media stream. When encoding the media stream into MPEG-2, refraining from encrypting information by which the video block data is described, packet formatting information, and encrypting the video block data using a block-substitution cipher. A block-substitution cipher can be used to encrypt each sequence of 16 bytes of video data in each packet, possibly leaving as many as 15 bytes of video data in each packet in the clear.
摘要翻译： 媒体流的安全呈现包括将媒体流编码成数字内容，加密该数字内容的一部分，呈现所需的部分，其中加密版本在格式化来自数字内容的清晰版本的参数中基本上没有变化。 选择这些部分用于加密，使得媒体流的分布没有变化：数字数据的分组，或与媒体流的视频部分的音频的同步。 当将媒体流编码成MPEG-2时，避免加密描述视频块数据的信息，分组格式化信息，并使用块替换密码对视频块数据进行加密。 可以使用块替换密码来加密每个分组中16个字节的视频数据的每个序列，可能在每个分组中留下多达15个字节的视频数据。
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公开(公告)号：US20110258644A1
公开(公告)日：2011-10-20
申请号：US13088258
申请日：2011-04-15
申请人： Stephen Watson , Paul Rechsteiner , Lee Payne , Kevin Hui , Tom Barnett
发明人： Stephen Watson , Paul Rechsteiner , Lee Payne , Kevin Hui , Tom Barnett
IPC分类号： G11B17/04
CPC分类号： G11B27/105 , G11B20/00086 , G11B20/00166 , G11B20/00181 , G11B20/00869 , G11B27/034 , G11B2020/10833 , G11B2220/2541
摘要： A system is described, which includes a disc vault, which may hold a number of discs, and a media server. The media server includes a storage device, and is coupled to the disc vault. The media server is configured to determine whether a disc associated with digital content is present in the disc vault, and is further configured to receive a request for access to the digital content.
摘要翻译： 描述了一种系统，其包括可以容纳多个盘的盘库和媒体服务器。 媒体服务器包括存储设备，并且耦合到盘库。 媒体服务器被配置为确定与数字内容相关联的盘是否存在于光盘库中，并且还被配置为接收对数字内容的访问请求。
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