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11. 发明授权

US08429155B2 Methods and systems for selecting and presenting content based on activity level spikes associated with the content 有权
标题翻译：基于与内容相关联的活动级尖峰来选择和呈现内容的方法和系统
公开(公告)号：US08429155B2
公开(公告)日：2013-04-23
申请号：US12692896
申请日：2010-01-25
申请人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan
发明人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan
IPC分类号： G06F7/02 , G06F17/30
CPC分类号： G06F17/3005 , G06F17/30029 , G06F17/30035 , G06F17/30442 , G06F17/30522 , G06F17/3053 , G06F17/30536 , G06F17/30554 , G06F17/30595 , G06F17/30699 , G06F17/30702 , G06F17/30752 , G06F17/30864 , G06F17/30867 , H04N21/44222 , H04N21/4828 , Y10S707/99933 , Y10S707/99934 , Y10S707/99937 , Y10S707/99943 , Y10S707/99945
摘要： A method of selecting and presenting content based on detecting an increased level of activity associated with the content is presented. The method includes providing a set of content items with associated descriptive terms. The method includes receiving user search input for identifying desired content items and, in response to the incremental input entered by the user, presenting a subset of content items to the user. The method further includes receiving actions from the user selecting content items from the subset and analyzing the descriptive terms associated with the selected content items to detect an increased level of activity for descriptive terms associated with the content items selected by the users. The method includes, in response to receiving subsequent user search input, selecting and ordering a collection of content items based on promoting the ranking of content items associated with descriptive terms that have an increased level of recent activity.
摘要翻译：提出了一种基于检测与内容相关联的增加的活动级别来选择和呈现内容的方法。该方法包括提供一组具有相关联描述词语的内容项。该方法包括接收用于识别所需内容项的用户搜索输入，并且响应于用户输入的递增输入，向用户呈现内容项的子集。所述方法还包括从所述用户接收从所述子集中选择内容项的动作，并且分析与所选择的内容项相关联的所述描述性词语，以检测与由所述用户选择的内容项相关联的描述性词语的增加的活动级别。该方法包括响应于接收后续用户搜索输入，基于促进与具有增加的近期活动水平的描述性词语相关联的内容项的排名来选择和排序内容项集合。

12. 发明授权

US07885904B2 Methods and systems for selecting and presenting content on a first system based on user preferences learned on a second system 有权
标题翻译：用于基于在第二系统上学习的用户偏好在第一系统上选择和呈现内容的方法和系统
公开(公告)号：US07885904B2
公开(公告)日：2011-02-08
申请号：US12882451
申请日：2010-09-15
申请人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan
发明人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan
IPC分类号： G06F17/00
CPC分类号： G06F17/3005 , G06F17/30029 , G06F17/30035 , G06F17/30442 , G06F17/30522 , G06F17/3053 , G06F17/30536 , G06F17/30554 , G06F17/30595 , G06F17/30699 , G06F17/30702 , G06F17/30752 , G06F17/30864 , G06F17/30867 , H04N21/44222 , H04N21/4828 , Y10S707/99933 , Y10S707/99934 , Y10S707/99937 , Y10S707/99943 , Y10S707/99945
摘要： A method of selecting and presenting content on a first system based on user preferences learned on a second system is provided. The method includes receiving a user's input for identifying items of the second content system and, in response thereto, presenting a subset of items of the second content system and receiving the user's selection actions thereof. The method includes analyzing the selected items to learn the user's content preferences for the content of the second content system and determining a relationship between the content of the first and second content systems to determine preferences relevant to items of the first content system. The method includes, in response subsequent user input for items of the first content system, selecting and ordering a collection of items of the first content system based on the user's learned content preferences determined to be relevant to the items of the first content system.
摘要翻译：提供了一种基于在第二系统上学习的用户偏好在第一系统上选择和呈现内容的方法。该方法包括接收用户的输入以识别第二内容系统的项目，并响应于此，呈现第二内容系统的项目的子集并接收用户的选择动作。该方法包括分析所选项目以了解用户对第二内容系统的内容的内容偏好，并确定第一和第二内容系统的内容之间的关系，以确定与第一内容系统的项目有关的偏好。该方法包括响应于第一内容系统的项目的后续用户输入，基于被确定为与第一内容系统的项目相关的用户的学习内容偏好来选择和排序第一内容系统的项目集合。

13. 发明授权

US07739280B2 Methods and systems for selecting and presenting content based on user preference information extracted from an aggregate preference signature 有权
标题翻译：基于从聚合偏好签名提取的用户偏好信息来选择和呈现内容的方法和系统
公开(公告)号：US07739280B2
公开(公告)日：2010-06-15
申请号：US11682695
申请日：2007-03-06
申请人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan
发明人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan
IPC分类号： G06F17/30
CPC分类号： G06F17/3005 , G06F17/30029 , G06F17/30035 , G06F17/30442 , G06F17/30522 , G06F17/3053 , G06F17/30536 , G06F17/30554 , G06F17/30595 , G06F17/30699 , G06F17/30702 , G06F17/30752 , G06F17/30864 , G06F17/30867 , H04N21/44222 , H04N21/4828 , Y10S707/99933 , Y10S707/99934 , Y10S707/99937 , Y10S707/99943 , Y10S707/99945
摘要： A method of selecting and presenting content based on inferred user preferences is provided. The method includes providing a set of content items having associated descriptive terms and receiving search inputs from an input device and presenting a corresponding subset of content items. The method includes receiving selection actions of content items and analyzing the descriptive terms associated with the selected content items to learn a composite set of preferred descriptive terms of the plurality of users of the input device. The method includes inferring preferences of individual users from the composite set of preferred descriptive terms by decomposing the composite set of preferred descriptive terms into individual sets of preferred descriptive terms. The decomposition act utilizes prespecified statistical models of preferences. The method includes, in response to receiving subsequent user search input, selecting and ordering a collection of content items based on the inferred preferences of said individual user.
摘要翻译：提供了基于推断的用户偏好来选择和呈现内容的方法。该方法包括提供一组具有相关联的描述词语的内容项目，并从输入设备接收搜索输入并呈现对应的内容项子集。该方法包括接收内容项目的选择动作并分析与所选择的内容项目相关联的描述语言，以学习输入设备的多个用户的优选描述语言的复合集合。该方法包括通过将优选描述词的复合集合分解为优选描述词的各组来从优选描述词的复合集中推断出各个用户的偏好。分解行为利用预先指定的偏好的统计模型。该方法包括响应于接收后续用户搜索输入，基于所推断的所述个人用户的偏好来选择和排序内容项集合。

14. 发明授权

US07461061B2 User interface methods and systems for selecting and presenting content based on user navigation and selection actions associated with the content 失效
标题翻译：用户界面方法和系统，用于基于与内容相关联的用户导航和选择动作来选择和呈现内容
公开(公告)号：US07461061B2
公开(公告)日：2008-12-02
申请号：US11738101
申请日：2007-04-20
申请人： Murali Aravamudan , Kajamalai G. Ramakrishnan , Rakesh Barve , Sashikumar Venkataraman , Ajit Rajasekharan
发明人： Murali Aravamudan , Kajamalai G. Ramakrishnan , Rakesh Barve , Sashikumar Venkataraman , Ajit Rajasekharan
IPC分类号： G06F17/30
CPC分类号： G06F17/3053 , G06F3/0481 , G06F3/0482 , G06F3/04842 , G06F17/30554 , G06F17/30699 , G06F17/30864 , G06F17/30867 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935 , Y10S707/99942 , Y10S707/99943
摘要： A user-interface method of selecting and presenting a collection of content items based on user navigation and selection actions associated with the content is provided. The method includes associating a relevance weight on a per user basis with content items to indicate a relative measure of likelihood that the user desires the content item. The method includes receiving a user's navigation and selections actions for identifying desired content items, and in response, adjusting the associated relevance weight of the selected content item and group of content items containing the selected item. The method includes, in response to subsequent user input, selecting and presenting a subset of content items and content groups to the user ordered by the adjusted associated relevance weights assigned to the content items and content groups.
摘要翻译：提供了一种基于与内容相关联的用户导航和选择动作来选择和呈现内容项集合的用户界面方法。该方法包括将每个用户的相关权重与内容项相关联，以指示用户期望该内容项的可能性的相对度量。该方法包括接收用户的导航和用于识别所需内容项目的选择动作，以及响应于调整所选择的内容项目和包含所选项目的内容组的关联权重。该方法包括响应于后续的用户输入，通过被分配给内容项和内容组的经调整的相关联的相关权重来选择和呈现由用户排序的内容项和内容组的子集。

15. 发明授权

US06996414B2 System and method of group calling in mobile communications 有权
公开(公告)号：US06996414B2
公开(公告)日：2006-02-07
申请号：US09845934
申请日：2001-04-30
申请人： Kumar K. Vishwanathan , Rangamani Sundar , Murali Aravamudan , Shamim A. Naqvi , Kajamalai G. Ramakrishnan , Prakash R. Iyer
发明人： Kumar K. Vishwanathan , Rangamani Sundar , Murali Aravamudan , Shamim A. Naqvi , Kajamalai G. Ramakrishnan , Prakash R. Iyer
IPC分类号： H04B7/00
CPC分类号： H04L67/2833 , H04L29/06 , H04L67/04 , H04L67/28 , H04L67/2819 , H04L67/2823 , H04W4/10 , H04W8/186 , H04W72/005 , H04W76/20 , H04W76/40 , H04W76/45
摘要： Information is retrieved from a list of members of a group call group. Based on the retrieved information, a group call is established between first and second mobile stations (MS). The first MS is served by a first base station controller (BSC) and the second MS is served by a second BSC. Voice data for the group call is transmitted in a multicast session. Based on a history of group calls between two points in a mobile communications network, a determination is made as to whether to establish a multicast session between the two points, e.g., in anticipation of a future group call.

16. 发明授权

US06762997B1 Method for finding shortest network routing paths subject to system constraints 有权
标题翻译：用于查找受到系统约束的最短网络路由路径的方法
公开(公告)号：US06762997B1
公开(公告)日：2004-07-13
申请号：US09537791
申请日：2000-03-29
申请人： Gang Liu , Kajamalai G. Ramakrishnan
发明人： Gang Liu , Kajamalai G. Ramakrishnan
IPC分类号： H04L1256
CPC分类号： H04L45/12 , H04L45/121 , H04L45/302
摘要： A method is disclosed for determining the shortest paths between a source node and a destination node in a network wherein the paths satisfy imposed system constraints. In accordance with the method of the invention, candidate paths are evaluated by accumulating system parameter information from a source node and projecting the system parameter information ahead to the destination node. When the accumulated and projected system parameter information for the candidate path satisfies the imposed system constraints, the candidate path is saved for further evaluation. The candidate paths are sorted in the order such that those paths most-likely to have the shortest lengths and satisfy the imposed system constraint are evaluated first. In one embodiment of the invention, candidate paths that fail to satisfy the imposed system constraints are removed from further processing. Thus, only candidate paths that have at least one complete path that satisfies the imposed system constraints are evaluated further.
摘要翻译：公开了一种用于确定网络中的源节点和目的地节点之间的最短路径的方法，其中路径满足强制的系统约束。根据本发明的方法，通过从源节点累积系统参数信息并将系统参数信息提前到目的地节点来评估候选路径。当候选路径的累积和投影系统参数信息满足施加的系统约束时，保存候选路径用于进一步评估。候选路径按顺序排序，以便首先评估最有可能具有最短长度并满足施加的系统约束的那些路径。在本发明的一个实施例中，不能满足施加的系统约束的候选路径被从进一步处理中去除。因此，仅进一步评估具有满足施加的系统约束的至少一个完整路径的候选路径。

17. 发明授权

US5107452A Computation optimizer 失效
标题翻译：计算优化器
公开(公告)号：US5107452A
公开(公告)日：1992-04-21
申请号：US94630
申请日：1987-09-04
申请人： Narendra K. Karmarkar , Kajamalai G. Ramakrishnan
发明人： Narendra K. Karmarkar , Kajamalai G. Ramakrishnan
IPC分类号： G06F17/16
CPC分类号： G06F17/16
摘要： Method and apparatus for efficiently performing preselected computations on data that, in part, changes seldomly. A recognition that a portion of the data does not change leads to substantial improvements in computation speed through apparatus that tailors the program that executes the computation to the data itself. In the context of multiplication of a matrix that varies seldomly by a vector that changes more often, this is accomplished by reordering the elemental operations so that accesses to memory are reduced, both for purposes of reading information and writing back to memory, and developing code that reflects the required sequence of operations.
摘要翻译：对于部分地很少改变的数据有效执行预先选择的计算的方法和装置。通过将执行计算的程序定制到数据本身的设备，识别出数据的一部分不变化导致计算速度的显着改善。在通过更频繁变化的向量的矩阵的乘法的上下文中，这通过重新排序元素操作来实现，从而减少对存储器的访问，这两者都用于读取信息和写入存储器以及开发代码这反映了所需的操作顺序。

18. 发明授权

US09075861B2 Methods and systems for segmenting relative user preferences into fine-grain and coarse-grain collections 有权
公开(公告)号：US09075861B2
公开(公告)日：2015-07-07
申请号：US13296490
申请日：2011-11-15
申请人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan , Mayank Gupta
发明人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan , Mayank Gupta
IPC分类号： G06F17/30 , H04N21/442 , H04N21/482
CPC分类号： G06F17/3005 , G06F17/30029 , G06F17/30035 , G06F17/30442 , G06F17/30522 , G06F17/3053 , G06F17/30536 , G06F17/30554 , G06F17/30595 , G06F17/30699 , G06F17/30702 , G06F17/30752 , G06F17/30864 , G06F17/30867 , H04N21/44222 , H04N21/4828 , Y10S707/99933 , Y10S707/99934 , Y10S707/99937 , Y10S707/99943 , Y10S707/99945
摘要： A method of segmenting relative user preferences into fine-grain and coarse-grain collections is provided. The method includes providing a set of content items having associated descriptive terms. The method also includes receiving user search input and, in response thereto, presenting a subset of content items. The method includes receiving user selection actions and analyzing the selections to learn the user's preferred descriptive terms. The method includes expressing the learned preferred descriptive terms as a segmented probability distribution function having at least one fine grain segment and at least one coarse grain segment. In response to subsequent search input, the method calls for selecting and ordering a collection of content items by promoting the ranking of content items associated with the learned preferred descriptive terms of the user according to the differentiation provided by the segmented probability distribution function.

19. 发明授权

US08943083B2 Methods and systems for segmenting relative user preferences into fine-grain and coarse-grain collections 有权
公开(公告)号：US08943083B2
公开(公告)日：2015-01-27
申请号：US13296486
申请日：2011-11-15
申请人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan , Mayank Gupta
发明人： Murali Aravamudan , Ajit Rajasekharan , Kajamalai G. Ramakrishnan , Mayank Gupta
IPC分类号： G06F17/30 , H04N21/442
CPC分类号： G06F17/3005 , G06F17/30029 , G06F17/30035 , G06F17/30442 , G06F17/30522 , G06F17/3053 , G06F17/30536 , G06F17/30554 , G06F17/30595 , G06F17/30699 , G06F17/30702 , G06F17/30752 , G06F17/30864 , G06F17/30867 , H04N21/44222 , H04N21/4828 , Y10S707/99933 , Y10S707/99934 , Y10S707/99937 , Y10S707/99943 , Y10S707/99945
摘要： A method of segmenting relative user preferences into fine-grain and coarse-grain collections is provided. The method includes providing a set of content items having associated descriptive terms. The method also includes receiving user search input and, in response thereto, presenting a subset of content items. The method includes receiving user selection actions and analyzing the selections to learn the user's preferred descriptive terms. The method includes expressing the learned preferred descriptive terms as a segmented probability distribution function having at least one fine grain segment and at least one coarse grain segment. In response to subsequent search input, the method calls for selecting and ordering a collection of content items by promoting the ranking of content items associated with the learned preferred descriptive terms of the user according to the differentiation provided by the segmented probability distribution function.

20. 发明授权

US08078884B2 Method of and system for selecting and presenting content based on user identification 有权
标题翻译：基于用户识别选择和呈现内容的方法和系统
公开(公告)号：US08078884B2
公开(公告)日：2011-12-13
申请号：US11939086
申请日：2007-11-13
申请人： Kajamalai G. Ramakrishnan , Satyanarayanan Ramaswamy
发明人： Kajamalai G. Ramakrishnan , Satyanarayanan Ramaswamy
IPC分类号： G06F21/00
CPC分类号： G06F17/30035 , G06F17/30032 , G06F17/30867 , G06F21/32
摘要： Methods of and systems for selecting and presenting content based on user identification are provided. A user-interface method of selecting and presenting content items in which the presentation is ordered at least in part based on inferring which user of a collection of users is using an input device includes providing a set of content items, providing a set of preference information for each user indicating content item preferences of a corresponding user, and providing a set of user keypress biometric models representing expected keypress activity for the corresponding user. User keypress activity to identify desired content items is monitored to biometrically characterize the user and analyzed to find the closest match to one of the keypress biometric models. Based on the closest match, which user of the collection of users entered the input is inferred and the corresponding preference information is used to select, order, and present content items.
摘要翻译：提供了基于用户识别来选择和呈现内容的方法和系统。一种用户界面方法，用于至少部分地基于推断所述用户集合的哪个用户正在使用输入设备来选择和呈现所述呈现排序的内容项目，所述用户界面方法包括提供一组内容项目，提供一组偏好信息为每个用户指示相应用户的内容项目偏好，以及提供表示对应用户的预期按键活动的一组用户按键生物特征模型。监视用于识别所需内容项目的用户按键活动以生物测量表征用户并进行分析以找到与按键生物特征模型之一最接近的匹配。基于最接近的匹配，推断输入用户的用户的哪个用户，并且使用相应的偏好信息来选择，排序和呈现内容项。

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