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21. 发明授权

US08438189B2 Local computation of rank contributions 有权
标题翻译：地方计算等级的贡献
公开(公告)号：US08438189B2
公开(公告)日：2013-05-07
申请号：US12124239
申请日：2008-05-21
申请人： Reid Marlow Andersen , Christian Herwarth Borgs , Jennifer Tour Chayes , Krishna C. Gade , John E. Hopcroft , Vahab Mirrokni , Shang-Hua Teng
发明人： Reid Marlow Andersen , Christian Herwarth Borgs , Jennifer Tour Chayes , Krishna C. Gade , John E. Hopcroft , Vahab Mirrokni , Shang-Hua Teng
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30864
摘要： The claimed subject matter relates to an architecture that can identify, store, and/or output local contributions to a rank of a vertex in a directed graph. The architecture can receive a directed graph and a parameter, and examine a local subset of vertices (e.g., local to a given vertex) in order to determine a local supporting set. The local supporting set can include a local set of vertices that each contributes a minimum fraction of the parameter to a rank of the vertex. The local supporting set can be the basis for an estimate of the supporting set and/or rank of the vertex for the entire graph and can be employed as a means for detecting link or web spam as well as other influence-based social network applications.
摘要翻译：所要求保护的主题涉及可以识别，存储和/或输出有向图中的顶点等级的局部贡献的架构。架构可以接收有向图和参数，并检查顶点的局部子集（例如，给定顶点的局部），以便确定本地支持集。本地支持集可以包括一组局部顶点，每个顶点将参数的最小部分贡献给顶点的等级。本地支持集可以作为对整个图的顶点的支持集和/或等级的估计的基础，并且可以用作检测链接或网络垃圾邮件以及其他基于影响的社交网络应用的手段。

22. 发明申请

US20120226564A1 PROVIDING ADVERTISEMENTS ON A SOCIAL NETWORK 审中-公开
标题翻译：在社交网络上提供广告
公开(公告)号：US20120226564A1
公开(公告)日：2012-09-06
申请号：US13471791
申请日：2012-05-15
申请人： SEYED VAHAB MIRROKNI BANADAKI , Corinna Cortes , Edward Y. Chang
发明人： SEYED VAHAB MIRROKNI BANADAKI , Corinna Cortes , Edward Y. Chang
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0254
摘要： In one implementation, a computer-implemented method includes receiving, at a server system, a request for an advertisement to provide to a first user of a social network, and determining, for each of a plurality of advertisements, a probability that the first user will select the advertisement based, at least in part, on previous propagations of the advertisement by one or more second users of the social network. The method can further include scoring, by the server system, the plurality of advertisements based upon the determined probabilities of selection by the first user and bids associated with the plurality of advertisements, and providing one or more of the plurality of advertisements for presentation to the first user based upon the scoring of the plurality of advertisements.
摘要翻译：在一个实现中，计算机实现的方法包括在服务器系统处接收对广告的请求以提供给社交网络的第一用户，并且针对多个广告中的每一个确定第一用户的概率将至少部分地基于社交网络的一个或多个第二用户的广告的先前传播来选择广告。该方法还可以包括基于所确定的第一用户的选择概率和与多个广告相关联的出价，由服务器系统对多个广告进行评分，以及提供多个广告中的一个或多个以呈现给基于多个广告的评分的第一用户。

23. 发明授权

US07991841B2 Trust-based recommendation systems 有权
标题翻译：基于信任的推荐系统
公开(公告)号：US07991841B2
公开(公告)日：2011-08-02
申请号：US12110625
申请日：2008-04-28
申请人： Reid M. Anderson , Christian Herwarth Borgs , Jennifer Tour Chayes , Uriel Mordechai Feige , Abraham Flaxman , Adam Tauman Kalai , Seyed Vahab Mirrokni , Moshe Tennenholtz
发明人： Reid M. Anderson , Christian Herwarth Borgs , Jennifer Tour Chayes , Uriel Mordechai Feige , Abraham Flaxman , Adam Tauman Kalai , Seyed Vahab Mirrokni , Moshe Tennenholtz
IPC分类号： G06F15/16
CPC分类号： G06Q30/02
摘要： Systems and methods that analyze aggregated item evaluation behavior of users, to suggest a recommendation for the item. An analysis component forms a collective opinion by taking as input votes of users and trusted relationships established therebetween, to output an evaluation and/or recommendation for the item. Accordingly, within a linked structure of nodes, personalized recommendations to users (e.g., agents) are supplied about an item(s) based upon the opinions/reviews of other users, and in conjunction with the declared trust between the users.
摘要翻译：分析用户聚合项目评估行为的系统和方法，为项目建议。分析部分通过以用户的投票方式和在其间建立的信任关系作为投票来形成集体意见，以输出对该项目的评估和/或推荐。因此，在节点的链接结构中，基于对其他用户的意见/评论，并结合用户之间声明的信任，向用户（例如，代理）提供个性化的建议关于一个或多个项目。

24. 发明申请

US20110184803A1 Increasing Advertiser Utility in Broad Match Auctions 审中-公开
标题翻译：在广泛匹配拍卖中增加广告商实用程序
公开(公告)号：US20110184803A1
公开(公告)日：2011-07-28
申请号：US13012300
申请日：2011-01-24
申请人： Eyal Even-Dar , Seyed Vahab Mirrokni Banadaki , Shanmugavelayutham Muthukrishnan , Uri Nadav
发明人： Eyal Even-Dar , Seyed Vahab Mirrokni Banadaki , Shanmugavelayutham Muthukrishnan , Uri Nadav
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0249 , G06Q30/0256 , G06Q30/0275 , G06Q30/08
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for increasing advertiser utility in broad match auctions. In one aspect, a method includes receiving, from an advertiser, a set of keywords; accessing a linear program for a keyword language auction; determining a solution to the linear program; determining, based on the solution to the linear program, a proper subset of the keywords that increases the advertiser's utility relative to the advertiser's utility for the set of keywords; and generating utility bids for each of the keywords in the subset, each utility bid corresponding to one of the keywords in the subset and being a bid price for the keywords.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于在广泛匹配拍卖中增加广告商效用。一方面，一种方法包括从广告商接收一组关键字; 访问关键字语言拍卖的线性程序; 确定线性程序的解决方案; 基于线性程序的解决方案，确定关键字的适当子集，其增加广告商相对于广告商对该组关键字的效用的效用; 并为子集中的每个关键字生成实用程序出价，每个实用程序出价对应于子集中的一个关键字，并且是关键字的出价价格。

25. 发明授权

US07975301B2 Neighborhood clustering for web spam detection 有权
标题翻译：用于Web垃圾邮件检测的邻域聚类
公开(公告)号：US07975301B2
公开(公告)日：2011-07-05
申请号：US11865046
申请日：2007-09-30
申请人： Jennifer T. Chayes , Christian H. Borgs , Krishna Chaitanya Gade , John E. Hopcroft , Seyed Vahab Mirrokni , Amit Prakash , Tao Tao
发明人： Jennifer T. Chayes , Christian H. Borgs , Krishna Chaitanya Gade , John E. Hopcroft , Seyed Vahab Mirrokni , Amit Prakash , Tao Tao
IPC分类号： G06F11/30
CPC分类号： G06F17/30864
摘要： A SPAM detection system is provided. The system includes a graph clustering component to analyze web data. A link analysis component can be associated with the graph clustering component to facilitate SPAM detection in accordance with the web data.
摘要翻译：提供SPAM检测系统。该系统包括分析Web数据的图形聚类组件。链接分析组件可以与图形聚类组件相关联，以便根据网络数据来进行垃圾邮件检测。

26. 发明申请

US20100299215A1 ADVERTISEMENT ALLOCATION 有权
标题翻译：广告分配
公开(公告)号：US20100299215A1
公开(公告)日：2010-11-25
申请号：US12605813
申请日：2009-10-26
申请人： Jon Feldman , Seyed Vahab Mirrokni Banadaki , Shanmugavelayutham Muthukrishnan , Aranyak Mehta
发明人： Jon Feldman , Seyed Vahab Mirrokni Banadaki , Shanmugavelayutham Muthukrishnan , Aranyak Mehta
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0276 , G06Q30/02
摘要： Systems and methods for allocating and providing advertisements in response to impression events (e.g., a request for a placement of an advertisement) corresponding to forecasted impressions (e.g., a forecast of a request for a placement of an advertisement). The advertisements are allocated according to solution data that includes two disjoint solution sets, with each solution set identifying an advertisement that can be allocated to a forecasted impression.
摘要翻译：响应于与预测的印象相对应的印象事件（例如，广告的放置请求）来分配和提供广告的系统和方法（例如，对广告的放置请求的预测）。根据包含两个不相交解集的解的数据分配广告，每个解集合标识可以分配给预测印象的广告。

27. 发明申请

US20100299209A1 ADVERTISEMENT ALLOCATION BASED ON USER POPULATION FREQUENCY CAPPING 审中-公开
标题翻译：基于用户群体频率划分的广告分配
公开(公告)号：US20100299209A1
公开(公告)日：2010-11-25
申请号：US12605821
申请日：2009-10-26
申请人： Aranyak Mehta , Shanmugavelayutham Muthukrishnan , Seyed Vahab Mirrokni Banadaki , Jon Feldman
发明人： Aranyak Mehta , Shanmugavelayutham Muthukrishnan , Seyed Vahab Mirrokni Banadaki , Jon Feldman
IPC分类号： G06Q30/00
CPC分类号： G06Q10/04 , G06Q30/02 , G06Q30/0269 , G06Q30/0277
摘要： Systems and methods for providing advertisements in response to impression events (e.g., a request for a placement of an advertisement) corresponding to forecasted impressions (e.g., a forecast of a request for a placement of an advertisement). The advertisements are allocated according to solution data that respects frequency caps on the number of times the advertisement can be presented to a particular user population.
摘要翻译：响应于与预测的印象相对应的印象事件（例如，广告的放置请求）来提供广告的系统和方法（例如，对广告的放置请求的预测）。根据解决方案数据分配广告，该解决方案数据可以将广告呈现给特定用户群体的次数上限。

28. 发明授权

US07715353B2 Wireless LAN cell breathing 失效
标题翻译：无线局域网细胞呼吸
公开(公告)号：US07715353B2
公开(公告)日：2010-05-11
申请号：US11409132
申请日：2006-04-21
申请人： Kamal Jain , Paramvir Bahl , Lili Qiu , Vahab Mirrokni , Mohammadtaghi Hajiaghayi , Amin Saberi
发明人： Kamal Jain , Paramvir Bahl , Lili Qiu , Vahab Mirrokni , Mohammadtaghi Hajiaghayi , Amin Saberi
IPC分类号： H04Q7/24
CPC分类号： H04W28/16 , H04W48/12 , H04W52/325
摘要： Utilization of wireless access points (APs) is optimized by dynamically managing transmitted AP power levels of beacon packets to control wireless AP coverage. This permits traffic congestion at one wireless AP to be reduced and shifted to other wireless APs. AP coverage management is provided by a centralized mechanism that employs various interpretations and/or measurements of client received power to handle dynamic changes in client workloads. The control does not require protocol changes to clients that utilize a wireless AP and can also incorporate hand-off costs and/or manufacturer specified power level constraints. Thus, these techniques can be employed in existing wireless LANs without impacting clients. Various instances are employable with continuous power and/or discrete power based wireless APs, providing a non-client impacted means to increase throughput and/or load balance.
摘要翻译：无线接入点（AP）的利用通过动态管理信标分组的传输AP功率级别来优化，以控制无线AP覆盖。这允许一个无线AP的业务拥塞减少并转移到其他无线AP。 AP覆盖管理由集中式机制提供，该机制采用客户接收功率的各种解释和/或测量来处理客户端工作负载中的动态变化。该控制不需要对使用无线AP的客户端进行协议更改，并且还可以包含切换成本和/或制造商规定的功率级别约束。因此，这些技术可以在现有的无线LAN中使用，而不影响客户端。基于连续功率和/或离散功率的无线AP可采用各种实例，提供非客户端影响的装置以增加吞吐量和/或负载平衡。

29. 发明申请

US20090222435A1 LOCALLY COMPUTABLE SPAM DETECTION FEATURES AND ROBUST PAGERANK 有权
标题翻译：本地可测试的垃圾邮件检测功能和坚固的PAGERANK
公开(公告)号：US20090222435A1
公开(公告)日：2009-09-03
申请号：US12041474
申请日：2008-03-03
申请人： Reid Marlow Andersen , Christian Herwarth Borgs , Jennifer Tour Chayes , John E. Hopcroft , Kamal Jain , Seyed Vahab Mirrokni , Amit Prakash , Shang-Hua Teng
发明人： Reid Marlow Andersen , Christian Herwarth Borgs , Jennifer Tour Chayes , John E. Hopcroft , Kamal Jain , Seyed Vahab Mirrokni , Amit Prakash , Shang-Hua Teng
IPC分类号： G06F17/30
CPC分类号： G06F17/30864
摘要： The claimed subject matter provides a system and/or a method that facilitates reducing spam in search results. An interface can obtain web graph information that represents a web of pages. A spam detection component can determines one or more features based at least in part on the web graph information. The one or more features can provide indications that a particular page of the web graph is spam. In addition, a robust rank component is provided that limits amount of contribution a single page can provide to the target page.
摘要翻译：所要求保护的主题提供了有助于减少搜索结果中的垃圾邮件的系统和/或方法。一个界面可以获得代表网页的网页图形信息。垃圾邮件检测组件可以至少部分地基于web图形信息来确定一个或多个特征。一个或多个特征可以提供指示网页图形的特定页面是垃圾邮件。另外，提供了一个强大的等级组件，可以限制单个页面可以提供给目标页面的贡献量。

30. 发明申请

US20090112989A1 TRUST-BASED RECOMMENDATION SYSTEMS 有权
标题翻译：基于信任的推荐系统
公开(公告)号：US20090112989A1
公开(公告)日：2009-04-30
申请号：US12110625
申请日：2008-04-28
申请人： Reid M. Anderson , Christian Herwarth Borgs , Jennifer Tour Chayes , Uriel Mordechai Feige , Abraham Flaxman , Adam Tauman Kalai , Seyed Vahab Mirrokni , Moshe Tennenholtz
发明人： Reid M. Anderson , Christian Herwarth Borgs , Jennifer Tour Chayes , Uriel Mordechai Feige , Abraham Flaxman , Adam Tauman Kalai , Seyed Vahab Mirrokni , Moshe Tennenholtz
IPC分类号： G06F15/16 , G06F15/18
CPC分类号： G06Q30/02
摘要： Systems and methods that analyze aggregated item evaluation behavior of users, to suggest a recommendation for the item. An analysis component forms a collective opinion by taking as input votes of users and trusted relationships established therebetween, to output an evaluation and/or recommendation for the item. Accordingly, within a linked structure of nodes, personalized recommendations to users (e.g., agents) are supplied about an item(s) based upon the opinions/reviews of other users, and in conjunction with the declared trust between the users.
摘要翻译：分析用户聚合项目评估行为的系统和方法，为项目建议。分析部分通过以用户的投票方式和在其间建立的信任关系作为投票来形成集体意见，以输出对该项目的评估和/或推荐。因此，在节点的链接结构中，基于对其他用户的意见/评论，并结合用户之间声明的信任，向用户（例如，代理）提供个性化的建议关于一个或多个项目。

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