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1. 发明授权

US5974179A Binary image data compression and decompression 失效
标题翻译：二进制图像数据压缩和解压缩
公开(公告)号：US5974179A
公开(公告)日：1999-10-26
申请号：US387528
申请日：1995-02-13
申请人： Nenad Caklovic
发明人： Nenad Caklovic
IPC分类号： G06T9/00 , H03M7/30 , G06K9/36 , G06K9/46
CPC分类号： G06T9/005 , H03M7/3084
摘要： A method for preprocessing a binary file for data compression under a dictionary-based data compression algorithm takes advantage of redundancy in a two-dimensional binary image. The method rearranges a linear representation of a binary image, i.e. a representation based on pixels of horizontal lines, to a two-dimensional representation, i.e. a representation based on a sequence of adjoining picture areas, to achieve an improvement of compression ratio. The present invention is applicable to dictionary-based data compression methods, such as LZW, LZ77 and LZ78.
摘要翻译：用于在基于字典的数据压缩算法下预处理用于数据压缩的二进制文件的方法利用二维二进制图像中的冗余。该方法将二进制图像的线性表示（即，基于水平线的像素的表示）重新排列成二维表示，即基于相邻图像区域的序列的表示，以实现压缩比的改善。本发明适用于基于字典的数据压缩方法，如LZW，LZ77和LZ78。

2. 发明授权

US08224789B1 Methods and systems for safely restoring files in a computing system 有权
标题翻译：用于在计算系统中安全还原文件的方法和系统
公开(公告)号：US08224789B1
公开(公告)日：2012-07-17
申请号：US12402947
申请日：2009-03-12
申请人： Nenad Caklovic
发明人： Nenad Caklovic
IPC分类号： G06F17/30
CPC分类号： G06F11/1469 , G06F2201/815
摘要： A method to for safely restoring files in a computing system may include: 1) identifying a backup copy of a file, 2) creating a virtualization layer on a storage device in the computing system, and 3) restoring the backup copy of the file to a virtualized location within the virtualization layer. The method may also include determining whether redirecting a call, initially directed to an original location of the file, to the virtualized location would adversely affect the computing system. The method may further include performing, based on the results of the determination, a file-system operation. Various other methods, systems, and computer-readable-storage media are also disclosed.
摘要翻译：一种用于在计算系统中安全地还原文件的方法可以包括：1）识别文件的备份副本; 2）在所述计算系统中的存储设备上创建虚拟化层，以及3）将所述文件的备份副本还原到虚拟化层内的虚拟化位置。该方法还可以包括确定将最初定向到文件的原始位置的呼叫重定向到虚拟化位置将不利地影响计算系统。该方法还可以包括基于确定的结果执行文件系统操作。还公开了各种其它方法，系统和计算机可读存储介质。

3. 发明授权

US08812567B1 Creating a unification directory that unifies a plurality of file system directories 有权
标题翻译：创建一个统一多个文件系统目录的统一目录
公开(公告)号：US08812567B1
公开(公告)日：2014-08-19
申请号：US13588360
申请日：2012-08-17
申请人： Nenad Caklovic
发明人： Nenad Caklovic
IPC分类号： G06F17/30
CPC分类号： G06F17/30235
摘要： Various embodiments of a system and method for creating a unification directory to unify a group of directories are described herein. The system may enable a first directory to be unified with one or more other directories such that when directory operations are performed on the first directory, it appears to them that the first directory includes not only its own files, but also the files of the one or more other directories. This may be accomplished by creating a persistent, re-useable unification directory which includes directory entries corresponding to the names of the files in the first directory and the one or more other directories. The unification directory does not contain complete copies of the files. Instead, the unification directory is used to obtain a listing of the files when needed, and the system then re-directs file operations to the real files in the individual directories as necessary.
摘要翻译：这里描述了用于创建统一目录以统一一组目录的系统和方法的各种实施例。该系统可以使第一目录与一个或多个其他目录统一，使得当在第一目录上执行目录操作时，对他们来说，第一目录不仅包括其自己的文件，还包括一个目录的文件或更多其他目录。这可以通过创建持久的可重用统一目录来实现，该目录包括与第一目录中的文件的名称和一个或多个其他目录相对应的目录条目。统一目录不包含文件的完整副本。相反，统一目录用于在需要时获取文件列表，然后系统会根据需要将文件操作重新定向到各个目录中的真实文件。

4. 发明授权

US08271558B1 Creating a unification directory that unifies a plurality of file system directories 有权
标题翻译：创建统一多个文件系统目录的统一目录
公开(公告)号：US08271558B1
公开(公告)日：2012-09-18
申请号：US12393684
申请日：2009-02-26
申请人： Nenad Caklovic
发明人： Nenad Caklovic
IPC分类号： G06F17/30
CPC分类号： G06F17/30235
摘要： Various embodiments of a system and method for creating a unification directory to unify a group of directories are described herein. The system may enable a first directory to be unified with one or more other directories such that when directory operations are performed on the first directory, it appears to them that the first directory includes not only its own files, but also the files of the one or more other directories. This may be accomplished by creating a persistent, re-useable unification directory which includes directory entries corresponding to the names of the files in the first directory and the one or more other directories. The unification directory does not contain complete copies of the files. Instead, the unification directory is used to obtain a listing of the files when needed, and the system then re-directs file operations to the real files in the individual directories as necessary.
摘要翻译：这里描述了用于创建统一目录以统一一组目录的系统和方法的各种实施例。该系统可以使第一目录与一个或多个其他目录统一，使得当在第一目录上执行目录操作时，他们看起来第一目录不仅包括其自己的文件，而且还包括一个目录的文件或更多其他目录。这可以通过创建持久的可重用统一目录来实现，该目录包括与第一目录中的文件的名称和一个或多个其他目录相对应的目录条目。统一目录不包含文件的完整副本。相反，统一目录用于在需要时获取文件列表，然后系统会根据需要将文件操作重新定向到各个目录中的真实文件。

5. 发明授权

US08051246B1 Method and apparatus for utilizing a semiconductor memory of a node as a disk cache 有权
标题翻译：利用节点的半导体存储器作为磁盘高速缓存的方法和装置
公开(公告)号：US08051246B1
公开(公告)日：2011-11-01
申请号：US12005147
申请日：2007-12-21
申请人： Nenad Caklovic
发明人： Nenad Caklovic
IPC分类号： G06F12/00
CPC分类号： G06F12/0866 , G06F11/2033 , G06F11/2038 , G06F12/0813 , G06F2212/311
摘要： A method and apparatus for utilizing a semiconductor memory of a node as disk cache is described. In one embodiment, a method of utilizing a semiconductor memory of a second server for a first server, comprising generating a storage access request at a first server, routing the storage access request through a communication link to a second server and performing the storage access request using a semiconductor memory of the second server.
摘要翻译：描述了将节点的半导体存储器用作磁盘高速缓存的方法和装置。在一个实施例中，一种利用第一服务器的第二服务器的半导体存储器的方法，包括在第一服务器生成存储访问请求，通过通信链路将存储访问请求路由到第二服务器并执行存储访问请求使用第二服务器的半导体存储器。

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