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1. 发明申请

US20060149820A1 Detecting spam e-mail using similarity calculations 审中-公开
标题翻译：使用相似度计算来检测垃圾邮件
公开(公告)号：US20060149820A1
公开(公告)日：2006-07-06
申请号：US11028969
申请日：2005-01-04
申请人： Vadakkedathu Rajan , Mark Wegman , Richard Segal , Jason Crawford , Joel Ossher , Jeffrey Kephart
发明人： Vadakkedathu Rajan , Mark Wegman , Richard Segal , Jason Crawford , Joel Ossher , Jeffrey Kephart
IPC分类号： G06F15/16
CPC分类号： G06Q10/107 , H04L51/12
摘要： A method for detecting undesirable e-mails is disclosed. The method includes collecting a plurality of undesirable e-mails, arranging the plurality of undesirable e-mails into a plurality of groups and generating, for each group, at least one token, thereby producing a plurality of tokens for the plurality of undesirable e-mails. The method further includes receiving a first e-mail and generating at least one token for the first e-mail. The method further includes causing a comparison of the at least one token for the first e-mail with at least one of the plurality of tokens for the plurality of undesirable e-mails and identifying the first e-mail as an undesirable e-mail if the at least one token for the first e-mail matches any of the plurality of tokens for the plurality of undesirable e-mails.
摘要翻译：公开了一种用于检测不期望的电子邮件的方法。该方法包括收集多个不期望的电子邮件，将多个不期望的电子邮件排列成多个组，并为每个组生成至少一个令牌，从而为多个不期望的电子邮件产生多个令牌，邮件该方法还包括接收第一电子邮件并为第一电子邮件生成至少一个令牌。该方法还包括：将用于第一电子邮件的至少一个令牌与用于多个不期望的电子邮件的多个令牌中的至少一个进行比较，并将第一电子邮件识别为不期望的电子邮件，如果所述用于所述第一电子邮件的所述至少一个令牌与所述多个不期望的电子邮件的所述多个令牌中的任一个相匹配。

2. 发明申请

US20070185960A1 Method and system for recognizing spam email 有权
标题翻译：识别垃圾邮件的方法和系统
公开(公告)号：US20070185960A1
公开(公告)日：2007-08-09
申请号：US11347492
申请日：2006-02-03
申请人： Barry Leiba , Joel Ossher , Vadakkedathu Rajan , Richard Segal , Mark Wegman
发明人： Barry Leiba , Joel Ossher , Vadakkedathu Rajan , Richard Segal , Mark Wegman
IPC分类号： G06F15/16
CPC分类号： G06Q10/107
摘要： A method includes steps of receiving an email message comprising a plurality of packets and delivery-path information; determining a path for the email using the delivery-path information; comparing the path with a plurality of prior email paths; determining a measure of similarity between the path of the email received and one or more of the plurality of prior email paths; and determining a spam score for the email received, based on the measure of similarity. Other embodiments include a computer readable medium comprising computer code for performing the above function and an information processing system including a processor configured (i.e., hard-wired or programmed) to perform the method.
摘要翻译：一种方法包括接收包括多个分组和递送路径信息的电子邮件消息的步骤; 使用传送路径信息确定电子邮件的路径; 将路径与多个先前的电子邮件路径进行比较; 确定所接收的电子邮件的路径与所述多个先前电子邮件路径中的一个或多个的相似性度量; 以及基于相似性的度量来确定所接收的电子邮件的垃圾邮件评分。其他实施例包括包括用于执行上述功能的计算机代码的计算机可读介质和包括配置（即，硬接线或编程）以执行该方法的处理器的信息处理系统。

3. 发明申请

US20090094342A1 Recognizing Spam Email 失效
标题翻译：认识垃圾邮件
公开(公告)号：US20090094342A1
公开(公告)日：2009-04-09
申请号：US12335339
申请日：2008-12-15
申请人： Barry Leiba , Joel Ossher , Vadakkedathu Thomas Rajan , Richard Segal , Mark N. Wegman
发明人： Barry Leiba , Joel Ossher , Vadakkedathu Thomas Rajan , Richard Segal , Mark N. Wegman
IPC分类号： G06F15/16
CPC分类号： G06Q10/107
摘要： A system includes at least one router for routing email messages from a sender node to a destination node; a system memory; a network interface; a database; and a processor configured for: extracting the delivery path information from the email message; determining a network path for the email message using delivery path information; comparing the delivery path information with the plurality of prior delivery paths; determining a measure of similarity between the network path of the received email message and one or more of the plurality of prior email paths; and determining a spam score for the email received, based on the measure of similarity.
摘要翻译：系统包括至少一个路由器，用于将发送方节点的电子邮件消息路由到目的地节点; 系统内存一个网络接口; 数据库以及处理器，其被配置为：从所述电子邮件消息中提取所述传送路径信息; 使用传递路径信息确定所述电子邮件消息的网络路径; 将传送路径信息与多个先前传送路径进行比较; 确定所接收的电子邮件消息的网络路径与所述多个在先电子邮件路径中的一个或多个的相似度的度量; 以及基于相似性的度量来确定所接收的电子邮件的垃圾邮件评分。

4. 发明授权

US07475118B2 Method for recognizing spam email 有权
标题翻译：识别垃圾邮件的方法
公开(公告)号：US07475118B2
公开(公告)日：2009-01-06
申请号：US11347492
申请日：2006-02-03
申请人： Barry Leiba , Joel Ossher , Vadakkedathu Thomas Rajan , Richard Segal , Mark N. Wegman
发明人： Barry Leiba , Joel Ossher , Vadakkedathu Thomas Rajan , Richard Segal , Mark N. Wegman
IPC分类号： G06F15/16
CPC分类号： G06Q10/107
摘要： A method includes steps of receiving an email message comprising a plurality of packets and delivery-path information; determining a path for the email using the delivery-path information; comparing the path with a plurality of prior email paths; determining a measure of similarity between the path of the email received and one or more of the plurality of prior email paths; and determining a spam score for the email received, based on the measure of similarity. Other embodiments include a computer readable medium comprising computer code for performing the above function and an information processing system including a processor configured (i.e., hard-wired or programmed) to perform the method.
摘要翻译：一种方法包括接收包括多个分组和递送路径信息的电子邮件消息的步骤; 使用传送路径信息确定电子邮件的路径; 将路径与多个先前的电子邮件路径进行比较; 确定所接收的电子邮件的路径与所述多个先前电子邮件路径中的一个或多个的相似性度量; 以及基于相似性的度量来确定所接收的电子邮件的垃圾邮件评分。其他实施例包括包括用于执行上述功能的计算机代码的计算机可读介质和包括配置（即，硬接线或编程）以执行该方法的处理器的信息处理系统。

5. 发明授权

US08549081B2 Recognizing spam email 失效
标题翻译：识别垃圾邮件
公开(公告)号：US08549081B2
公开(公告)日：2013-10-01
申请号：US12335339
申请日：2008-12-15
申请人： Barry Leiba , Joel Ossher , Vadakkedathu Thomas Rajan , Richard Segal , Mark N. Wegman
发明人： Barry Leiba , Joel Ossher , Vadakkedathu Thomas Rajan , Richard Segal , Mark N. Wegman
IPC分类号： G06F15/16
CPC分类号： G06Q10/107
摘要： A system includes at least one router for routing email messages from a sender node to a destination node; a system memory; a network interface; a database; and a processor configured for: extracting the delivery path information from the email message; determining a network path for the email message using delivery path information; comparing the delivery path information with the plurality of prior delivery paths; determining a measure of similarity between the network path of the received email message and one or more of the plurality of prior email paths; and determining a spam score for the email received, based on the measure of similarity.
摘要翻译：系统包括至少一个路由器，用于将发送方节点的电子邮件消息路由到目的地节点; 系统内存一个网络接口; 数据库以及处理器，其被配置为：从所述电子邮件消息中提取所述传送路径信息; 使用传送路径信息确定所述电子邮件消息的网络路径; 将传送路径信息与多个先前传送路径进行比较; 确定所接收的电子邮件消息的网络路径与所述多个在先电子邮件路径中的一个或多个的相似度的度量; 以及基于相似性的度量来确定所接收的电子邮件的垃圾邮件评分。

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