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1. 发明申请

US20130103496A1 GENERATION OF USER PROFILES BASED ON FUTURE LOCATIONS 审中-公开
标题翻译：基于未来位置生成用户配置文件
公开(公告)号：US20130103496A1
公开(公告)日：2013-04-25
申请号：US13276328
申请日：2011-10-19
申请人： Bharathi Shekar , Piyush Kumar Srivastava , Ashootosh Chand
发明人： Bharathi Shekar , Piyush Kumar Srivastava , Ashootosh Chand
IPC分类号： G06Q30/02 , G06F15/18
CPC分类号： G06Q30/0201
摘要： A computer-implemented method for generating user profiles based on future locations of a user includes receiving one or more future locations along with time duration of a user at each of the one or more future locations. The computer-implemented method also includes identifying a plurality of attributes associated with the one or more future locations. Further, the computer-implemented method includes inferring future interests of the user. Moreover, the computer-implemented method includes dynamically generating user profiles in accordance with the time duration of the user at each of the one or more future locations.
摘要翻译：用于基于用户的未来位置生成用户简档的计算机实现的方法包括在一个或多个未来位置的每一个处接收一个或多个未来位置以及用户的持续时间。计算机实现的方法还包括识别与一个或多个未来位置相关联的多个属性。此外，计算机实现的方法包括推断用户的未来兴趣。此外，计算机实现的方法包括根据在一个或多个未来位置中的每一个处的用户的持续时间来动态地生成用户简档。

2. 发明申请

US20130311556A1 System and Method for Generating Theme Based Dynamic Groups 审中-公开
标题翻译：用于生成基于主题的动态组的系统和方法
公开(公告)号：US20130311556A1
公开(公告)日：2013-11-21
申请号：US13475905
申请日：2012-05-18
申请人： Piyush Kumar Srivastava , Ashootosh Chand
发明人： Piyush Kumar Srivastava , Ashootosh Chand
IPC分类号： G06F15/16
CPC分类号： G06Q50/01
摘要： Methods, system and computer readable medium for generating a dynamic group includes defining a theme for the group. A group is initiated for the defined theme and plurality of users are invited to join the group. The activities of the plurality of users that have joined the group are monitored over time, wherein the activities are directed toward enriching information associated with the defined theme or one or more sub-themes of the defined theme. User dynamics of the group are adjusted dynamically based on the monitored activities of the users. The adjusted user dynamics define a strength value of the theme for the group of users.
摘要翻译：用于生成动态组的方法，系统和计算机可读介质包括定义该组的主题。针对定义的主题启动一个组，并邀请多个用户加入组。已经加入组的多个用户的活动随时间被监控，其中活动旨在丰富与所定义的主题相关联的信息或所定义主题的一个或多个子主题。基于用户的监控活动，动态调整组的用户动态。经调整的用户动态定义用户组的主题的强度值。

3. 发明申请

US20130311258A1 DIFFERENTIAL DEALS IN A THEME GROUP 审中-公开
标题翻译：主题集团的差价
公开(公告)号：US20130311258A1
公开(公告)日：2013-11-21
申请号：US13473337
申请日：2012-05-16
申请人： Piyush Kumar Srivastava , Ashootosh Chand
发明人： Piyush Kumar Srivastava , Ashootosh Chand
IPC分类号： G06Q30/02
CPC分类号： G06Q30/02 , G06Q30/0207
摘要： Techniques are provided for offering a deal to a group of users, and for determining differential discounts for the users of the group that participate in the deal. A deal is offered to users of a group of users formed in association with a corresponding topic. Each user of the group is enabled to selectively accept the deal. The deal is confirmed with a plurality of users of the group that accepted the deal. Discounts for the deal are differentially assigned to the plurality of users based on at least one parameter such that at least two users that accepted the deal have discounts that are different from each other.
摘要翻译：提供技术用于向一组用户提供交易，并确定参与交易的组的用户的差价折扣。向与相应主题相关联的一组用户的用户提供交易。该组的每个用户都能够选择性地接受交易。该交易被接受交易的组的多个用户确认。基于至少一个参数，交易的折扣差异地分配给多个用户，使得接受交易的至少两个用户具有彼此不同的折扣。

4. 发明申请

US20110066594A1 METHODS AND SYSTEMS FOR FILE REPLICATION UTILIZING DIFFERENCES BETWEEN VERSIONS OF FILES 有权
标题翻译：文件复制的文件复制方法和系统使用文件版本之间的差异
公开(公告)号：US20110066594A1
公开(公告)日：2011-03-17
申请号：US12951561
申请日：2010-11-22
申请人： Piyush Kumar Srivastava , Madhusudhana Honnuduke Srinivasa Murthy
发明人： Piyush Kumar Srivastava , Madhusudhana Honnuduke Srinivasa Murthy
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30215 , Y10S707/99945 , Y10S707/99953
摘要： Methods and systems for efficient file replication are provided. In some embodiments, one or more coarse signatures for blocks in a base file are compared with those coarse signatures for blocks of a revised file, until a match is found. A fine signature is then generated for the matching block of the revised file and compared to a fine signature of the base file. Thus, fine signatures are not computed unless a coarse signature match has been found, thereby minimizing unneeded time-consuming fine signature calculations. Methods are also provided for determining whether to initiate a delta file generation algorithm, or whether to utilize a more efficient replication method, based upon system and/or file parameters. In accordance with additional embodiments, the lengths of valid data on physical blocks are obtained from physical block mappings for the files, and these lengths and mappings are utilized for delta file generation, to minimize unnecessary signature computations.
摘要翻译：提供了有效文件复制的方法和系统。在一些实施例中，将用于基本文件中的块的一个或多个粗略签名与用于修改文件的块的那些粗略签名进行比较，直到找到匹配。然后为修改后的文件的匹配块生成精细签名，并与基本文件的精细签名进行比较。因此，除非已经找到粗略的签名匹配，否则不会计算精细签名，从而最小化不需要的耗时的精细签名计算。还提供了用于基于系统和/或文件参数来确定是否启动增量文件生成算法或者是否利用更有效的复制方法的方法。根据另外的实施例，从文件的物理块映射获得物理块上的有效数据的长度，并且这些长度和映射用于增量文件生成，以最小化不必要的签名计算。

5. 发明授权

US07844580B2 Methods and systems for file replication utilizing differences between versions of files 有权
标题翻译：文件复制的方法和系统利用文件版本之间的差异
公开(公告)号：US07844580B2
公开(公告)日：2010-11-30
申请号：US11891962
申请日：2007-08-14
申请人： Piyush Kumar Srivastava , Madhusudhana Honnuduke Srinivasa Murthy
发明人： Piyush Kumar Srivastava , Madhusudhana Honnuduke Srinivasa Murthy
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30215 , Y10S707/99945 , Y10S707/99953
摘要： Methods and systems for efficient file replication are provided. In some embodiments, one or more coarse signatures for blocks in a base file are compared with those coarse signatures for blocks of a revised file, until a match is found. A fine signature is then generated for the matching block of the revised file and compared to a fine signature of the base file. Thus, fine signatures are not computed unless a coarse signature match has been found, thereby minimizing unneeded time-consuming fine signature calculations. Methods are also provided for determining whether to initiate a delta file generation algorithm, or whether to utilize a more efficient replication method, based upon system and/or file parameters. In accordance with additional embodiments, the lengths of valid data on physical blocks are obtained from physical block mappings for the files, and these lengths and mappings are utilized for delta file generation, to minimize unnecessary signature computations.
摘要翻译：提供了有效文件复制的方法和系统。在一些实施例中，将用于基本文件中的块的一个或多个粗略签名与用于修改文件的块的那些粗略签名进行比较，直到找到匹配。然后为修改后的文件的匹配块生成精细签名，并与基本文件的精细签名进行比较。因此，除非已经找到粗略的签名匹配，否则不会计算精细签名，从而最小化不需要的耗时的精细签名计算。还提供了用于基于系统和/或文件参数来确定是否启动增量文件生成算法或者是否利用更有效的复制方法的方法。根据另外的实施例，从文件的物理块映射获得物理块上的有效数据的长度，并且这些长度和映射用于增量文件生成，以最小化不必要的签名计算。

6. 发明授权

US08306954B2 Methods and systems for file replication utilizing differences between versions of files 有权
标题翻译：文件复制的方法和系统利用文件版本之间的差异
公开(公告)号：US08306954B2
公开(公告)日：2012-11-06
申请号：US12951561
申请日：2010-11-22
申请人： Piyush Kumar Srivastava , Madhusudhana Honnuduke Srinivasa Murthy
发明人： Piyush Kumar Srivastava , Madhusudhana Honnuduke Srinivasa Murthy
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30215 , Y10S707/99945 , Y10S707/99953
摘要： Methods and systems for efficient file replication are provided. In some embodiments, one or more coarse signatures for blocks in a base file are compared with those coarse signatures for blocks of a revised file, until a match is found. A fine signature is then generated for the matching block of the revised file and compared to a fine signature of the base file. Thus, fine signatures are not computed unless a coarse signature match has been found, thereby minimizing unneeded time-consuming fine signature calculations. Methods are also provided for determining whether to initiate a delta file generation algorithm, or whether to utilize a more efficient replication method, based upon system and/or file parameters. In accordance with additional embodiments, the lengths of valid data on physical blocks are obtained from physical block mappings for the files, and these lengths and mappings are utilized for delta file generation, to minimize unnecessary signature computations.
摘要翻译：提供了有效文件复制的方法和系统。在一些实施例中，将用于基本文件中的块的一个或多个粗略签名与用于修改文件的块的那些粗略签名进行比较，直到找到匹配。然后为修改后的文件的匹配块生成精细签名，并与基本文件的精细签名进行比较。因此，除非已经找到粗略的签名匹配，否则不会计算精细签名，从而最小化不需要的耗时的精细签名计算。还提供了用于基于系统和/或文件参数来确定是否启动增量文件生成算法或者是否利用更有效的复制方法的方法。根据另外的实施例，从文件的物理块映射获得物理块上的有效数据的长度，并且这些长度和映射用于增量文件生成，以最小化不必要的签名计算。

7. 发明授权

US07320009B1 Methods and systems for file replication utilizing differences between versions of files 有权
标题翻译：文件复制的方法和系统利用文件版本之间的差异
公开(公告)号：US07320009B1
公开(公告)日：2008-01-15
申请号：US10402603
申请日：2003-03-28
申请人： Piyush Kumar Srivastava , Madhusudhana Honnuduke Srinivasa Murthy
发明人： Piyush Kumar Srivastava , Madhusudhana Honnuduke Srinivasa Murthy
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30215 , Y10S707/99945 , Y10S707/99953
摘要： Methods and systems for efficient file replication are provided. In some embodiments, one or more coarse signatures for blocks in a base file are compared with those coarse signatures for blocks of a revised file, until a match is found. A fine signature is then generated for the matching block of the revised file and compared to a fine signature of the base file. Thus, fine signatures are not computed unless a coarse signature match has been found, thereby minimizing unneeded time-consuming fine signature calculations. Methods are also provided for determining whether to initiate a delta file generation algorithm, or whether to utilize a more efficient replication method, based upon system and/or file parameters. In accordance with additional embodiments, the lengths of valid data on physical blocks are obtained from physical block mappings for the files, and these lengths and mappings are utilized for delta file generation, to minimize unnecessary signature computations.
摘要翻译：提供了有效文件复制的方法和系统。在一些实施例中，将用于基本文件中的块的一个或多个粗略签名与用于修改文件的块的那些粗略签名进行比较，直到找到匹配。然后为修改后的文件的匹配块生成精细签名，并与基本文件的精细签名进行比较。因此，除非已经找到粗略的签名匹配，否则不会计算精细签名，从而最小化不需要的耗时的精细签名计算。还提供了用于基于系统和/或文件参数来确定是否启动增量文件生成算法或者是否利用更有效的复制方法的方法。根据另外的实施例，从文件的物理块映射获得物理块上的有效数据的长度，并且这些长度和映射用于增量文件生成，以最小化不必要的签名计算。

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