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1.发明申请Reassembling fragmented files or documents in a fragment order-independent manner 有权以片段顺序独立的方式重新组装碎片文件或文档公开(公告)号：US20070198606A1
公开(公告)日：2007-08-23
申请号：US11523728
申请日：2006-09-19
IPC分类号： G06F17/30
CPC分类号： G06F21/00
摘要： Files can be reassembled from fragments by (a) accepting adjacency scores for each pair of fragments from the set of fragments, (b) identifying header fragments from among the fragments of the set of fragments, and (c) for each of the header fragments identified, (i) setting a current fragment to the identified header fragment, (ii) selecting, from among any one of the fragments of the set not identified as a header fragment, a fragment with a best adjacency score with the current fragment, (iii) checking to determine if the selected fragment has a better adjacency score with any of the other fragments not identified as a header than with the current fragment, (iv) if it is determined that the selected fragment has a better adjacency score with any of the other fragments not identified as a header than with the current fragment, then (A) selecting another fragment, from among any one of the fragments of the set not identified as a header fragment, a fragment with a next best adjacency score with the current fragment, and (B) repeating (iii) and (iv), and if it is determined that the selected fragment does not have a better adjacency score with any of the other fragments not identified as a header than with the current fragment, then (A) adding the selected fragment to a reassembly path started with the identified header fragment, and (B) setting the current fragment to the selected fragment, and (v) repeating (ii)-(iv) until the file is reconstructed.
摘要翻译： 通过（a）从片段集合中接收每对片段的邻接得分，（b）从片段集合的片段中识别标题片段，以及（c）对于标题片段中的每一个，可以从片段重新组装文件 识别，（i）将当前片段设置为所识别的标题片段，（ii）从未被标识为标题片段的片段中的任一片段中选择具有与当前片段的最佳邻接得分的片段（ iii）检查以确定所选择的片段是否与未被标识为与当前片段相比的标题的任何其他片段具有更好的邻接得分，（iv）如果确定所选择的片段具有更好的邻接得分， 其他片段未被标识为与当前片段相比的标题，则（A）从未被标识为标题片段的片段中的任何一个片段中选择另一片段，具有下一最佳相邻片段 以及（B）重复（iii）和（iv），并且如果确定所选择的片段与没有被标识为标题的任何其他片段没有比当前片段更好的相邻分数 然后（A）将所选择的片段添加到由所识别的标题片段开始的重新组装路径中，以及（B）将当前片段设置为所选择的片段，以及（v）重复（ii） - （iv）直到文件为 重建。
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2.发明申请Reassembling fragmented files or documents in an order-independent manner that ensures each of the fragments belongs to only one reassembled file 失效以独立于订单的方式重新组装碎片文件或文档，以确保每个片段仅属于一个重新组装的文件公开(公告)号：US20100030820A1
公开(公告)日：2010-02-04
申请号：US11523730
申请日：2006-09-19
IPC分类号： G06F17/30
CPC分类号： G06F17/30067
摘要： Files can be reassembled from fragments by (a) accepting adjacency scores for each pair of fragments from the set of fragments, (b) identifying header fragments from among the fragments of the set of fragments, and (c) for each of the header fragments identified, reconstructing a corresponding one of the two or more files from the fragments of the set of fragments such that the sum of the adjacency scores are optimized, wherein each of the fragments is permitted to belong to only one of the at least two files, and wherein at least two files are reconstructed such that the results are independent of the order in which the files are reconstructed.
摘要翻译： 通过（a）从片段集合中接收每对片段的邻接得分，（b）从片段集合的片段中识别标题片段，以及（c）对于标题片段中的每一个，可以从片段重新组装文件 识别，从所述片段集合的片段中重建所述两个或更多个文件中的对应的一个，使得相邻分数的总和被优化，其中每个片段被允许仅属于所述至少两个文件中的一个， 并且其中重建至少两个文件，使得结果独立于文件被重建的顺序。
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3.发明授权公开(公告)号：US07941464B2
公开(公告)日：2011-05-10
申请号：US11523729
申请日：2006-09-19
CPC分类号： G06F21/00
摘要： Files can be reassembled from fragments by (a) accepting (or determining) adjacency scores for each pair of fragments from a set of fragments, (b) identifying header fragments from among the fragments of the set of fragments, and (c) for each of the header fragments identified, reconstructing a corresponding one of two or more files from the fragments of the set of fragments such that the sum of the adjacency scores are optimized. Any of the fragments, other than the identified header fragments, are permitted to belong, at least provisionally, to more than one of the at least two files when reconstructing the file(s).
摘要翻译： 可以通过（a）从一组片段接受（或确定）每对片段的邻接得分，（b）从片段集合的片段中识别标题片段，并且（c）对于每个片段 识别的标题片段，从片段集合的片段中重构两个或更多个文件中的相应的一个，使得邻接度得分的总和被优化。 除了所识别的标题片段以外的任何片段在重建文件时被允许至少暂时属于至少两个文件中的一个以上。
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4.发明授权Reassembling fragmented files or documents in an order-independent manner that ensures each of the fragments belongs to only one reassembled file 失效以独立于订单的方式重新组装碎片文件或文档，以确保每个片段仅属于一个重新组装的文件公开(公告)号：US07895237B2
公开(公告)日：2011-02-22
申请号：US11523730
申请日：2006-09-19
CPC分类号： G06F17/30067
摘要： Files can be reassembled from fragments by (a) accepting adjacency scores for each pair of fragments from the set of fragments, (b) identifying header fragments from among the fragments of the set of fragments, and (c) for each of the header fragments identified, reconstructing a corresponding one of the two or more files from the fragments of the set of fragments such that the sum of the adjacency scores are optimized, wherein each of the fragments is permitted to belong to only one of the at least two files, and wherein at least two files are reconstructed such that the results are independent of the order in which the files are reconstructed.
摘要翻译： 通过（a）从片段集合中接收每对片段的邻接得分，（b）从片段集合的片段中识别标题片段，以及（c）对于标题片段中的每一个，可以从片段重新组装文件 识别，从所述片段集合的片段中重建所述两个或更多个文件中的对应的一个，使得相邻分数的总和被优化，其中每个片段被允许仅属于所述至少两个文件中的一个， 并且其中重建至少两个文件，使得结果独立于文件被重建的顺序。
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5.发明授权Reassembling fragmented files or documents in a fragment order-independent manner 有权以片段顺序独立的方式重新组装碎片文件或文档公开(公告)号：US07756899B2
公开(公告)日：2010-07-13
申请号：US11523728
申请日：2006-09-19
CPC分类号： G06F21/00
摘要： Files can be reassembled from fragments by (a) accepting adjacency scores for each pair of fragments from a set of fragments, (b) identifying header fragments from the set of fragments, and (c) for each of the header fragments, (i) setting a current fragment to the identified header fragment, (ii) selecting, from any of the fragments not identified as a header fragment, a fragment with a best adjacency score with the current fragment, (iii) determining if the selected fragment has a better adjacency score with any of the other fragments not identified as a header than with the current fragment, (iv) if so, then (A) selecting another fragment, from any of the fragments not identified as a header fragment, a fragment with a next best adjacency score with the current fragment, and continuing, and otherwise (A) adding the selected fragment to a reassembly path started with the identified header fragment, and (B) setting the current fragment to the selected fragment, and continuing until the file is reconstructed.
摘要翻译： 可以通过以下方式来重新组合文件：（a）从一组片段中接收每对片段的邻接得分，（b）识别该片段集合中的标题片段，以及（c）对于每个标题片段，（i） 将当前片段设置为所识别的标题片段，（ii）从未被标识为标题片段的任何片段中选择具有与当前片段的最佳邻接得分的片段，（iii）确定所选片段是否具有更好的 （iv）如果是，则（A）从未被标识为标题片段的任何片段中选择另一个片段，具有下一个片段的片段 （A）将所选择的片段添加到由所识别的标题片段开始的重组路径中，以及（B）将当前片段设置为所选择的片段，并且继续到第 e文件被重建。
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6.发明申请公开(公告)号：US20070198607A1
公开(公告)日：2007-08-23
申请号：US11523729
申请日：2006-09-19
IPC分类号： G06F17/30
CPC分类号： G06F21/00
摘要： Files can be reassembled from fragments by (a) accepting (or determining) adjacency scores for each pair of fragments from the set of fragments, (b) identifying header fragments from among the fragments of the set of fragments, and (c) for each of the header fragments identified, reconstructing a corresponding one of the two or more files from the fragments of the set of fragments such that the sum of the adjacency scores are optimized, wherein any of the fragments, other than the identified header fragments, are permitted to belong, at least provisionally, to more than one of the at least two files during the act of reconstructing.
摘要翻译： 可以通过（a）从片段集合中接受（或确定）每对片段的邻接得分，（b）从片段集合的片段中识别标题片段，并且（c）对于每个片段 识别出的标题片段，从片段集合的片段中重建两个或更多个文件中的对应的一个，使得相邻分数的总和被优化，其中除了所识别的标题片段之外的任何片段被允许 在重建行为期间至少暂时属于至少两个文件中的一个以上的文件。
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7.发明申请EFFECTIVE POLICIES AND POLICY ENFORCEMENT USING CHARACTERIZATION OF FLOW CONTENT AND CONTENT-INDEPENDENT FLOW INFORMATION 有权有效政策和政策执行使用流动内容和内容独立流量信息的表征公开(公告)号：US20100250743A1
公开(公告)日：2010-09-30
申请号：US12795623
申请日：2010-06-07
IPC分类号： G06F15/16 , G06F15/173
摘要： Flexible network policies might be enforced by (a) obtaining a flow of network packets, (b) determining a content characteristic by characterizing content of the flow using bit-stream level statistics, (c) determining content-independent flow characteristics, port-independent flow characteristics, and/or application header-independent flow characteristics, and (d) enforcing a policy on the flow using both (1) the determined content characteristic and the (2) determined content-independent flow characteristics, port-independent flow characteristics, and/or application header-independent flow characteristics.
摘要翻译： 灵活的网络策略可以通过（a）获得网络数据包流，（b）通过使用比特流级别统计来表征流的内容来确定内容特征，（c）确定与内容无关的流特性，端口独立 流量特性和/或应用头独立流量特性，以及（d）使用（1）所确定的内容特征和（2）确定的独立于内容的流特性，与端口无关的流特性， 和/或应用程序头独立的流程特性。
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8.发明授权Effective policies and policy enforcement using characterization of flow content and content-independent flow information 有权有效的政策和政策执行使用流量内容和与内容无关的流量信息的表征公开(公告)号：US08224989B2
公开(公告)日：2012-07-17
申请号：US12795623
申请日：2010-06-07
IPC分类号： G06F15/16 , G06F15/173
摘要： Flexible network policies might be enforced by (a) obtaining a flow of network packets, (b) determining a content characteristic by characterizing content of the flow using bit-stream level statistics, (c) determining content-independent flow characteristics, port-independent flow characteristics, and/or application header-independent flow characteristics, and (d) enforcing a policy on the flow using both (1) the determined content characteristic and the (2) determined content-independent flow characteristics, port-independent flow characteristics, and/or application header-independent flow characteristics.
摘要翻译： 灵活的网络策略可以通过（a）获得网络数据包流，（b）通过使用比特流级别统计来表征流的内容来确定内容特征，（c）确定与内容无关的流特性，端口独立 流量特性和/或应用头独立流量特性，以及（d）使用（1）所确定的内容特征和（2）确定的独立于内容的流特性，与端口无关的流特性， 和/或应用程序头独立的流程特性。
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9.发明授权Effective policies and policy enforcement using characterization of flow content and content-independent flow information 有权有效的政策和政策执行使用流量内容和与内容无关的流量信息的表征公开(公告)号：US07756997B2
公开(公告)日：2010-07-13
申请号：US11523764
申请日：2006-09-19
IPC分类号： G06F15/16
摘要： Flexible network policies might be enforced by (a) obtaining a flow of network packets, (b) determining a content characteristic by characterizing content of the flow using bit-stream level statistics, (c) determining content-independent flow characteristics, port-independent flow characteristics, and/or application header-independent flow characteristics, and (d) enforcing a policy on the flow using both (1) the determined content characteristic and the (2) determined content-independent flow characteristics, port-independent flow characteristics, and/or application header-independent flow characteristics.
摘要翻译： 灵活的网络策略可以通过（a）获得网络数据包流，（b）通过使用比特流级别统计来表征流的内容来确定内容特征，（c）确定与内容无关的流特性，端口独立 流量特性和/或应用头独立流量特性，以及（d）使用（1）所确定的内容特征和（2）确定的独立于内容的流特性，与端口无关的流特性， 和/或应用程序头独立的流程特性。
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公开(公告)号：US20060072582A1
公开(公告)日：2006-04-06
申请号：US11236309
申请日：2005-09-27
IPC分类号： H04L12/56
CPC分类号： H04L12/2854 , H04L63/145 , H04L2463/146
摘要： A hierarchical data structure of digested payload information (e.g., information within a payload, or information spanning two or more payloads) allows a payload excerpt to be attributed to earlier network flow information. These compact data structures permit data storage reduction, while permitting efficient query processing with a low level of false positives. One example of such a compact data structure is a hierarchical Bloom filter. Different layers of the hierarchy may correspond to different block sizes.
摘要翻译： 消化的有效载荷信息（例如，有效载荷内的信息或跨越两个或多个有效载荷的信息）的分层数据结构允许有效载荷摘录归因于较早的网络流信息。 这些紧凑的数据结构允许减少数据存储，同时允许以低水平的误报进行有效的查询处理。 这种紧凑数据结构的一个例子是分层布隆过滤器。 层次结构的不同层可以对应于不同的块大小。
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