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1. 发明授权

US08380726B2 Methods and systems for selecting and presenting content based on a comparison of preference signatures from multiple users 有权
标题翻译：基于来自多个用户的偏好签名的比较来选择和呈现内容的方法和系统
公开(公告)号：US08380726B2
公开(公告)日：2013-02-19
申请号：US11682533
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 a comparison of preference signatures from multiple users is provided. The method includes providing a set of content items and presenting a subset of these content items in response to search input received from users. The method further includes receiving content selection actions and learning users' preferences, wherein the preferences are weighted based on user activity. The method further includes identifying users with similar preferences by comparing sets of learned user preferences and using this information to select and present content items to a user.
摘要翻译：提供了一种基于来自多个用户的偏好签名的比较来选择和呈现内容的方法。该方法包括提供一组内容项目并且响应于从用户接收到的搜索输入来呈现这些内容项目的子集。该方法还包括接收内容选择动作和学习用户的偏好，其中基于用户活动对偏好进行加权。该方法还包括通过比较所学习的用户偏好的集合来识别具有相似偏好的用户，并且使用该信息来向用户选择和呈现内容项。

2. 发明授权

US08112454B2 Methods and systems for ordering content items according to learned user preferences 有权
标题翻译：根据学习的用户偏好对内容项进行排序的方法和系统
公开(公告)号：US08112454B2
公开(公告)日：2012-02-07
申请号：US12435899
申请日：2009-05-05
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
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.
摘要翻译：提供了将相对用户偏好分割成细粒度和粗粒集合的方法。该方法包括提供具有相关联描述项的一组内容项。该方法还包括接收用户搜索输入，并且响应于此，呈现内容项的子集。该方法包括接收用户选择动作并分析选择以学习用户的优选描述性术语。所述方法包括将所学习的优选描述性术语表示为具有至少一个细晶粒段和至少一个粗晶粒段的分段概率分布函数。响应于随后的搜索输入，该方法通过根据分段概率分布函数提供的区分来促进与用户学习的优选描述词相关联的内容项的排序来选择和排序内容项集合。

3. 发明授权

US08086602B2 User interface methods and systems for selecting and presenting content based on user navigation and selection actions associated with the content 有权
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：US08086602B2
公开(公告)日：2011-12-27
申请号：US13034034
申请日：2011-02-24
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： G06F17/00
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相关联的权重。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。

4. 发明申请

US20110154264A1 Methods and Systems for Selecting and Presenting Content Based on Learned Periodicity of User Content Selection 有权
标题翻译：基于用户内容选择学习周期选择和呈现内容的方法与系统
公开(公告)号：US20110154264A1
公开(公告)日：2011-06-23
申请号：US13035162
申请日：2011-02-25
申请人： Murali ARAVAMUDAN , Ajit RAJASEKHARAN , Kajamalai G. RAMAKRISHNAN
发明人： Murali ARAVAMUDAN , Ajit RAJASEKHARAN , Kajamalai G. RAMAKRISHNAN
IPC分类号： G06F3/048
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 learned user preferences is provided. The method includes receiving search input from the user for identifying desired content items and receiving content selection actions from the user. The method further includes analyzing the date, day, and time of content selection actions by the user and analyzing descriptive terms associated with the selected content items to learn a periodicity of user selections of similar content items. In response to subsequent searches by the user, the method calls for selecting and ordering a collection of content items for presentation to the user based on comparing the user's search input to descriptive terms associated with content items and based on the learned periodicities of the user.
摘要翻译：提供了基于学习的用户偏好来选择和呈现内容的方法。该方法包括从用户接收用于识别所需内容项的搜索输入并从用户接收内容选择动作。该方法还包括分析用户的内容选择动作的日期，日期和时间，并分析与所选择的内容项相关联的描述性词汇，以学习用户选择相似内容项的周期。响应于用户的后续搜索，该方法基于将用户的搜索输入与与内容项相关联的描述性术语并且基于用户的学习周期性进行比较来调用用于选择和排序用于呈现给用户的内容项集合。

5. 发明申请

US20110016504A1 Personalized Time-Shifted Programming 有权
标题翻译：个性化时移编程
公开(公告)号：US20110016504A1
公开(公告)日：2011-01-20
申请号：US12894735
申请日：2010-09-30
申请人： Guy A. Story , Ajit Rajasekharan , Timothy Mott
发明人： Guy A. Story , Ajit Rajasekharan , Timothy Mott
IPC分类号： H04N7/173
CPC分类号： H04N21/4325 , H04N5/76 , H04N21/4334 , H04N21/4335
摘要： A method and apparatus for personalized time-shifted programming. Digital content is retrieved, for example, from a digital library. Once retrieved, the content is stored locally, for example, on a personal computer. The locally stored content is transferred, in whole or in part, to a playback device that allows a user to listen to the content of the playback device. In one embodiment, the user may designate portions of a playback time provided by the playback device to various selections. For example, with a playback device that provides two hours of content, a user may wish to listen to one half hour of news, one half hour of a series and one hour of an book. Thus, the user may partition one quarter of playback time to each of news and the series and one half of the playback time to the book. In one embodiment, the present invention provides different automatic update techniques for the playback device that may be selected by the user based on how the content is to be used For example, the news portion may be one half hour of the most recent news available from a particular source. The series may be the most recent episode in the series, whether or not the user has listened to other stored episodes. The book portion may provide one hour of the book from the most recent stopping place each time the playback device is coupled to the library retrieval device.
摘要翻译：一种用于个性化时移编程的方法和装置。例如，从数字图书馆检索数字内容。一旦检索到，内容就被存储在本地，例如在个人计算机上。本地存储的内容全部或部分地传送到允许用户收听播放设备的内容的播放设备。在一个实施例中，用户可以将回放设备提供的播放时间的部分指定为各种选择。例如，对于提供两小时内容的回放设备，用户可能希望收听一个半小时的消息，一个系列的一个半小时和一本书的一个小时。因此，用户可以将四分之一的播放时间分成每一个新闻和该系列以及播放时间的一半到书。在一个实施例中，本发明提供了可以由用户基于如何使用内容来选择的用于播放设备的不同的自动更新技术。例如，新闻部分可以是从特定来源获得的最新消息的一个半小时。该系列可能是系列中最新的一集，无论用户是否听过其他存储的剧集。书籍部分可以在每次播放设备耦合到图书馆检索装置时从最近的停止地点提供书本的一小时。

6. 发明申请

US20100299358A1 Method and System for Dynamically Processing Ambiguous, Reduced Text Search Queries and Highlighting Results Thereof 有权
标题翻译：用于动态处理模糊，简化的文本搜索查询和突出显示结果的方法和系统
公开(公告)号：US20100299358A1
公开(公告)日：2010-11-25
申请号：US12848432
申请日：2010-08-02
申请人： Sashikumar VENKATARAMAN , Rakesh BARVE , Murali ARAVAMUDAN , Ajit RAJASEKHARAN
发明人： Sashikumar VENKATARAMAN , Rakesh BARVE , Murali ARAVAMUDAN , Ajit RAJASEKHARAN
IPC分类号： G06F17/30
CPC分类号： G06F17/3064 , G06F3/0237
摘要： A method and system are provided of processing a search query entered by a user of a device having a text input interface with overloaded keys. The search query is directed at identifying an item from a set of items. Each of the items has a name including one or more words. The system receives from the user an ambiguous search query directed at identifying a desired item. The search query comprises a prefix substring of at least one word in the name of the desired item. The system dynamically identifies a group of one or more items from the set of items having one or more words in the names thereof matching the search query as the user enters each character of the search query. The system also orders the one or more items of the group in accordance with given criteria. The names of the one or more items of the identified group are output to be displayed on the device operated by the user as ordered with the characters of the one or more words in the names corresponding to the prefix substring of the search query being highlighted.
摘要翻译：提供了一种方法和系统，用于处理由具有重载键的文本输入接口的设备的用户输入的搜索查询。搜索查询旨在从一组项目中识别项目。每个项目都有一个包含一个或多个单词的名称。系统从用户接收指向识别期望项目的模糊搜索查询。搜索查询包括在所需项目的名称中的至少一个单词的前缀子字符串。当用户输入搜索查询的每个字符时，系统动态地识别来自具有与搜索查询匹配的名称中的一个或多个单词的一组项目中的一个或多个项目的组。系统还按照给定的标准来命令组中的一个或多个项目。输出被识别组的一个或多个项目的名称，以显示在由用户操作的设备上，按照与突出显示的搜索查询的前缀子字符串相对应的名称中的一个或多个单词的字符。

7. 发明授权

US07783315B2 Method and apparatus for providing push-to-talk services in a cellular communication system 有权
标题翻译：用于在蜂窝通信系统中提供一键通服务的方法和装置
公开(公告)号：US07783315B2
公开(公告)日：2010-08-24
申请号：US11273694
申请日：2005-11-14
申请人： Prakash R. Iyer , Murali Aravamudan , Ajit Rajasekharan
发明人： Prakash R. Iyer , Murali Aravamudan , Ajit Rajasekharan
IPC分类号： H04B7/00
CPC分类号： H04W4/10 , H04W76/45
摘要： To reduce a delay between a time that a user of an originating mobile station (MS) requests to set up a Push-To-Talk (PTT) call and the time that the user may begin to speak, a communication system provides a ‘wake up list’ of other mobile stations (MSs) that may be awakened prior to the originating MS requesting to set up a PTT call. To further reduce the delay, the user may begin speaking prior to completion of the call setup. The speech is stored and is conveyed to a called MS when the call is setup. If the call does not get setup or a user of the called MS is not present, the stored speech may be conveyed to the called MS as a voice message. The stored speech, or new speech, may also be used as an announcement of a call instead of the typical “beep” or “chirp.”
摘要翻译：为了减少始发移动台（MS）的用户请求建立一键通（PTT）呼叫的时间与用户可能开始说话的时间之间的延迟，通信系统提供“唤醒可以在发起MS请求建立PTT呼叫之前被唤醒的其他移动台（MS）的“up up”列表。为了进一步减少延迟，用户可以在完成呼叫建立之前开始说话。当呼叫建立时，语音被存储并被传送到被叫MS。如果呼叫没有得到设置或被叫MS的用户不存在，则所存储的语音可以作为语音消息传送到被叫MS。存储的语音或新的语音也可以用作通话，而不是典型的“嘟嘟声”或“啁啾声”。

8. 发明授权

US07774341B2 Methods and systems for selecting and presenting content based on dynamically identifying microgenres associated with the content 有权
标题翻译：基于与内容相关联的动态识别微核的选择和呈现内容的方法和系统
公开(公告)号：US07774341B2
公开(公告)日：2010-08-10
申请号：US11682700
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： G06F7/08 , 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 learned user preferences is provided. The method includes providing a content system including a set of content items organized by genre characterizing the content items, and wherein the set of content items contains microgenre metadata further characterizing the content items. The method also includes receiving search input from the user for identifying desired content items and, in response, presenting a subset of content items to the user. The method further includes receiving content item selection actions from the user and analyzing the microgenre metadata within the selected content items to learn the preferred microgenres of the user. The method includes, in response to receiving subsequent user search input, selecting and presenting content items in an order that portrays as relatively more relevant those content items containing microgenre metadata that more closely match the learned microgenre preferences of the user.
摘要翻译：提供了基于学习的用户偏好来选择和呈现内容的方法。该方法包括提供内容系统，该内容系统包括由表征内容项目的类型组织的一组内容项目，并且其中该组内容项包含进一步表征该内容项目的微型元数据。该方法还包括从用户接收用于识别所需内容项的搜索输入，并且作为响应，向用户呈现内容项的子集。该方法还包括从用户接收内容项目选择动作并分析所选择的内容项目内的微型元数据以学习用户的优选微型数据。该方法包括响应于接收后续的用户搜索输入，以按照更相关的顺序选择和呈现含有与用户的学习的微创偏好更接近匹配的微基元数据的内容项的顺序来选择和呈现内容项。

9. 发明授权

US07737999B2 User interface for visual cooperation between text input and display device 有权
标题翻译：用户界面，用于文本输入和显示设备之间的视觉合作
公开(公告)号：US07737999B2
公开(公告)日：2010-06-15
申请号：US11509909
申请日：2006-08-25
申请人： Sankar Ardhanari , Satyanarayanan Ramaswamy , Manish Mohan Sharma , Murali Aravamudan , Ajit Rajasekharan
发明人： Sankar Ardhanari , Satyanarayanan Ramaswamy , Manish Mohan Sharma , Murali Aravamudan , Ajit Rajasekharan
IPC分类号： G09G5/00 , G06T11/00 , G06F3/041
CPC分类号： G06F3/04895
摘要： A user-interface system for entering an alphanumeric string or alphanumeric clusters for identifying information content is presented. The user-interface system has presentation logic for displaying an image of a virtual user alphanumeric interface on a presentation device. The virtual user alphanumeric interface includes an image of an overloaded keypad that has a two dimensional configuration of alphanumeric clusters. Each cluster corresponds to a set of alphanumeric characters. The user-interface system also has cluster selection logic for receiving user actions from an input device (e.g., five-button interface) to provide visual cues to help the user select an alphanumeric cluster and to cause the selected alphanumeric cluster or character from a cluster to be displayed in a display field of the virtual user alphanumeric interface.
摘要翻译：呈现用于输入字母数字串或用于标识信息内容的字母数字集群的用户界面系统。用户界面系统具有用于在呈现设备上显示虚拟用户字母数字接口的图像的呈现逻辑。虚拟用户字母数字接口包括具有字母数字簇的二维配置的重载键盘的图像。每个集群对应一组字母数字字符。用户界面系统还具有用于从输入设备（例如，五键接口）接收用户动作的集群选择逻辑，以提供视觉提示以帮助用户选择字母数字集群并且使得从集群中引起所选择的字母数字集群或字符显示在虚拟用户字母数字界面的显示字段中。

10. 发明授权

US07539676B2 User interface methods and systems for selecting and presenting content based on relationships between the user and other members of an organization 有权
标题翻译：用户界面方法和系统，用于根据用户与组织的其他成员之间的关系来选择和呈现内容
公开(公告)号：US07539676B2
公开(公告)日：2009-05-26
申请号：US11738138
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 in which the presentation is ordered at least in part based on navigation and selection behavior of the user learned over time is presented. The method includes providing a set of content items each with an associated relevance weight and an associated actual person. The method further includes organizing the set of content items into groups of content based in part on actual groups of which the associated actual person is a member. The method further includes receiving the users navigation and selection actions and adjusting the relevance weights of selected content items. In response to subsequent user input, the method calls for 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：提供了一种用户界面方法，用于基于随时间学习的用户的导航和选择行为，至少部分地选择和呈现呈现排序的内容集合的集合。该方法包括提供一组每个具有相关联的相关权重的内容项和相关联的实际人物。该方法还包括部分地基于相关联的实际人员是其成员的实际组来将内容项集合组合成内容组。该方法还包括接收用户导航和选择动作并调整所选内容项的相关权重。响应于随后的用户输入，该方法呼叫选择和呈现由分配给内容项和内容组的经调整的相关联的权重而排序的内容项和内容组的子集。

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