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1. 发明申请

US20120164620A1 RECOMMENDING COMPETITIVE LEARNING OBJECTS 审中-公开
标题翻译：推荐的竞争性学习对象
公开(公告)号：US20120164620A1
公开(公告)日：2012-06-28
申请号：US13408937
申请日：2012-02-29
申请人： Catherine Needham , Satish Menon , Willie Wheeler , Jayakumar Muthukumarasamy , Partha Saha , Nitzan Katz , Adam Honea , Marla Kelsey , Jorge Carmargo
发明人： Catherine Needham , Satish Menon , Willie Wheeler , Jayakumar Muthukumarasamy , Partha Saha , Nitzan Katz , Adam Honea , Marla Kelsey , Jorge Carmargo
IPC分类号： G09B3/00
CPC分类号： G09B7/00 , G09B5/00
摘要： A method and apparatus for competitive learning objects in a learning environment is provided. Based on the success that a student has with a particular learning item, a learning recommendation is generated for another student.
摘要翻译：提供了一种学习环境中竞争性学习对象的方法和装置。基于学生对特定学习项目的成功，为另一名学生生成学习建议。

2. 发明授权

US07801912B2 Method and apparatus for a searchable data service 有权
标题翻译：用于可搜索数据服务的方法和装置
公开(公告)号：US07801912B2
公开(公告)日：2010-09-21
申请号：US11392482
申请日：2006-03-29
申请人： Patrick W. Ransil , Aleksey V. Martynov , James S. Larson , James R. Collette , Robert Wai-Chi Chu , Partha Saha
发明人： Patrick W. Ransil , Aleksey V. Martynov , James S. Larson , James R. Collette , Robert Wai-Chi Chu , Partha Saha
IPC分类号： G06F7/00 , G06F17/30 , G06F12/00
CPC分类号： G06F17/3089
摘要： Method and apparatus for a searchable data service are described. The searchable data service may be implemented as a Web service with a Web service interface that allows the storage of locators and other attributes associated with entities stored in a data store in a searchable index. The attributes may be expressed as {name, value} pairs. The interface may allow client applications to query the searchable index to retrieve locators for entities in the backend data store according to the attributes associated with each locator. Search speed may be automatically optimized using, for example, indexes, query planning, and parallelism. The searchable data service provides a searchable index and is not a data store per se. The searchable data service separates searching and indexing of data from the actual storage of the data.
摘要翻译：描述可搜索数据服务的方法和装置。可搜索数据服务可以被实现为具有Web服务接口的Web服务，该Web服务接口允许定位器和与存储在数据存储器中的实体相关联的其他属性存储在可搜索的索引中。属性可以表示为{name，value}对。接口可以允许客户端应用程序根据与每个定位器相关联的属性来查询可搜索索引以检索后端数据存储中的实体的定位符。可以使用例如索引，查询规划和并行性来自动优化搜索速度。可搜索的数据服务提供可搜索的索引，而不是数据存储本身。可搜索数据服务将数据的搜索和索引与数据的实际存储分开。

3. 发明授权

US07685109B1 Method and apparatus for data partitioning and replication in a searchable data service 有权
标题翻译：用于可搜索数据服务中的数据分区和复制的方法和装置
公开(公告)号：US07685109B1
公开(公告)日：2010-03-23
申请号：US11392485
申请日：2006-03-29
申请人： Patrick W. Ransil , Aleksey V. Martynov , James S. Larson , James R. Collette , Robert Wai-Chi Chu , Partha Saha
发明人： Patrick W. Ransil , Aleksey V. Martynov , James S. Larson , James R. Collette , Robert Wai-Chi Chu , Partha Saha
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30589 , G06F11/1446 , G06F17/30321 , G06F17/3033 , G06F17/30336 , G06F17/30424 , G06F17/30575 , G06F17/30584 , G06F17/30864 , Y10S707/99933
摘要： Method and apparatus for repartitioning and replication of a searchable index in a searchable data service. The searchable data service may provide a searchable index to a backend data store. The searchable index may be repartitioned, and a partition may be moved to another storage node, to allow the searchable index to grow beyond the limits of a single storage device. Repartitioning may also be performed to provide load-balancing of write requests. Partitions may be replicated across two or more storage nodes to provide redundancy, data durability, data availability and load balancing of read requests among the storage nodes and/or across data centers. In one embodiment, a lazy replication mechanism may be used in the replication of partitions. In one embodiment, replication may be performed using an anti-entropy protocol to replicate a partition, and a gossip protocol to update the replicated partition.
摘要翻译：用于在可搜索数据服务中重新分区和复制可搜索索引的方法和装置。可搜索数据服务可以向后端数据存储提供可搜索的索引。可搜索的索引可以被重新分区，并且可以将分区移动到另一个存储节点，以允许可搜索的索引增长超过单个存储设备的限制。也可以执行重新分区以提供写请求的负载平衡。可以在两个或多个存储节点之间复制分区，以在存储节点和/或跨数据中心之间提供冗余，数据持久性，数据可用性和读请求的负载平衡。在一个实施例中，可以在复制分区中使用延迟复制机制。在一个实施例中，可以使用反熵协议来执行复制以复制分区，以及用于更新复制分区的八卦协议。

4. 发明授权

US08689136B2 System and method for backend advertisement conversion 有权
标题翻译：用于后端广告转换的系统和方法
公开(公告)号：US08689136B2
公开(公告)日：2014-04-01
申请号：US12699201
申请日：2010-02-03
申请人： Chyr-Chong Ting , Partha Saha , Yang Yang
发明人： Chyr-Chong Ting , Partha Saha , Yang Yang
IPC分类号： G06F3/048
CPC分类号： G06F3/048
摘要： A system for backend conversion attribution of an advertisement served to a user device. The advertisement server provides an advertisement to the user device. The advertisement server receives user information from the user device. The advertisement server stores attributable event information and the user information into an attributable event record in a data store. Based on a user event, a conversion server receives conversion information and the user information from the user device. The conversion server stores the conversion information and the user information into a conversion record in the data store. An attribution server matches the attributable event record with the conversion record.
摘要翻译：用于向用户设备发送的广告的后端转换归属的系统。广告服务器向用户设备提供广告。广告服务器从用户设备接收用户信息。广告服务器将可归因事件信息和用户信息存储在数据存储器中的可归档事件记录中。基于用户事件，转换服务器从用户设备接收转换信息和用户信息。转换服务器将转换信息和用户信息存储在数据存储中的转换记录中。归因服务器将可归因事件记录与转换记录相匹配。

5. 发明申请

US20110177483A1 RECOMMENDING COMPETITIVE LEARNING OBJECTS 审中-公开
标题翻译：推荐的竞争性学习对象
公开(公告)号：US20110177483A1
公开(公告)日：2011-07-21
申请号：US13007177
申请日：2011-01-14
申请人： Catherine Needham , Satish Menon , Willie Wheeler , Jayakumar Muthukumarasamy , Partha Saha , Nitzan Katz , Adam Honea , Marla Kelsey , Jorge Carmargo
发明人： Catherine Needham , Satish Menon , Willie Wheeler , Jayakumar Muthukumarasamy , Partha Saha , Nitzan Katz , Adam Honea , Marla Kelsey , Jorge Carmargo
IPC分类号： G09B7/00
CPC分类号： G09B7/00 , G09B5/00
摘要： A method and apparatus for competitive learning objects in a learning environment is provided. Based on the success that a student has with a particular learning item, a learning recommendation is generated for another student.
摘要翻译：提供了一种学习环境中竞争性学习对象的方法和装置。基于学生对特定学习项目的成功，为另一名学生生成学习建议。

6. 发明申请

US20110177480A1 DYNAMICALLY RECOMMENDING LEARNING CONTENT 审中-公开
标题翻译：动态推荐学习内容
公开(公告)号：US20110177480A1
公开(公告)日：2011-07-21
申请号：US13007147
申请日：2011-01-14
申请人： Satish Menon , Catherine Needham , Willie Wheeler , Jayakumar Muthukumarasamy , Partha Saha , Nitzan Katz , Adam Honea , Marla Kelsey , Jorge Carmargo , Manish Upendran
发明人： Satish Menon , Catherine Needham , Willie Wheeler , Jayakumar Muthukumarasamy , Partha Saha , Nitzan Katz , Adam Honea , Marla Kelsey , Jorge Carmargo , Manish Upendran
IPC分类号： G09B7/00 , G06F17/30
CPC分类号： G09B7/00 , G09B5/00
摘要： A method and apparatus for a learning management platform is provided. Based on student profile information and a determination that similarities exist between students, a learning experience engine provides an individualized learning recommendation to a student.
摘要翻译：提供了一种用于学习管理平台的方法和装置。基于学生资料信息，并确定学生之间存在相似之处，学习体验引擎为学生提供个性化的学习推荐。

7. 发明申请

US20090164623A1 METHODS AND SYSTEMS FOR TRACKING EVENT LOSS 审中-公开
标题翻译：跟踪事件损失的方法和系统
公开(公告)号：US20090164623A1
公开(公告)日：2009-06-25
申请号：US11961297
申请日：2007-12-20
申请人： Akon Dey , Guru Golani , Waqar Hasan , Krishna Ramachandran , Neel Madhav , Raghotham S. Murthy , Vijay Raghunathan , Praveen Sadhu , Partha Saha
发明人： Akon Dey , Guru Golani , Waqar Hasan , Krishna Ramachandran , Neel Madhav , Raghotham S. Murthy , Vijay Raghunathan , Praveen Sadhu , Partha Saha
IPC分类号： G06F15/173
CPC分类号： H04L41/064 , G06Q10/06
摘要： Systems and methods for tracking event loss are set forth in this disclosure. More specifically, systems and methods for tracking event loss within a first time period and second time period are set forth in this disclosure.
摘要翻译：用于跟踪事件损失的系统和方法在本公开中阐述。更具体地，在本公开中阐述了用于在第一时间段和第二时间段内跟踪事件丢失的系统和方法。

8. 发明申请

US20080256079A1 LOAD-BASED TECHNIQUE TO BALANCE DATA SOURCES TO DATA CONSUMERS 审中-公开
标题翻译：数据消费者平衡数据来源的基于负载的技术
公开(公告)号：US20080256079A1
公开(公告)日：2008-10-16
申请号：US11734067
申请日：2007-04-11
申请人： Partha SAHA , Vijay RAGHUNATHAN
发明人： Partha SAHA , Vijay RAGHUNATHAN
IPC分类号： G06F7/00
CPC分类号： H04L41/0806 , H04L45/02 , H04L45/125 , H04L67/1002 , H04L67/1008 , H04L67/327
摘要： A system and method is described to determine routing configurations to route data from data producers to data consumers. Each routing configuration corresponds to a time period during which data is routed from the data producers to the data consumers. Data is routed from the data producers to the data consumers according to previously determined data routing configurations during time periods prior to a current time period. Based at least in part on indications of the data load on the data consumers corresponding to actual data routing during the time periods prior to the current time period, a new data routing configuration is determined. During the current time period, data is routed from the data producers to the data consumers according to the determined new data routing configuration.
摘要翻译：描述了一种系统和方法来确定路由配置以将数据从数据生成器路由到数据消费者。每个路由配置对应于数据从数据生成器路由到数据消费者的时间段。根据先前确定的数据路由配置，在当前时间段之前的时间段期间，数据从数据生成器路由到数据消费者。至少部分地基于在当前时间段之前的时间段期间对应于实际数据路由的数据消费者的数据负载的指示，确定新的数据路由配置。在当前时间段期间，根据所确定的新的数据路由配置，将数据从数据生成器路由到数据消费者。

9. 发明申请

US20070168336A1 Method and apparatus for a searchable data service 有权
标题翻译：用于可搜索数据服务的方法和装置
公开(公告)号：US20070168336A1
公开(公告)日：2007-07-19
申请号：US11392482
申请日：2006-03-29
申请人： Patrick Ransil , Aleksey Martynov , James Larson , James Collette , Robert Chu , Partha Saha
发明人： Patrick Ransil , Aleksey Martynov , James Larson , James Collette , Robert Chu , Partha Saha
IPC分类号： G06F17/30
CPC分类号： G06F17/3089
摘要： Method and apparatus for a searchable data service are described. The searchable data service may be implemented as a Web service with a Web service interface that allows the storage of locators and other attributes associated with entities stored in a data store in a searchable index. The attributes may be expressed as {name, value} pairs. The interface may allow client applications to query the searchable index to retrieve locators for entities in the backend data store according to the attributes associated with each locator. Search speed may be automatically optimized using, for example, indexes, query planning, and parallelism. The searchable data service provides a searchable index and is not a data store per se. The searchable data service separates searching and indexing of data from the actual storage of the data.
摘要翻译：描述可搜索数据服务的方法和装置。可搜索数据服务可以被实现为具有Web服务接口的Web服务，该Web服务接口允许定位器和与存储在数据存储器中的实体相关联的其他属性存储在可搜索的索引中。属性可以表示为{name，value}对。接口可以允许客户端应用程序根据与每个定位器相关联的属性来查询可搜索索引以检索后端数据存储中的实体的定位符。可以使用例如索引，查询规划和并行性来自动优化搜索速度。可搜索的数据服务提供可搜索的索引，而不是数据存储本身。可搜索数据服务将数据的搜索和索引与数据的实际存储分开。

10. 发明授权

US08392400B1 Method and apparatus for stress management in a searchable data service 有权
标题翻译：可搜索数据服务中应力管理的方法和装置
公开(公告)号：US08392400B1
公开(公告)日：2013-03-05
申请号：US11393002
申请日：2006-03-29
申请人： Patrick W. Ransil , Aleksey V. Martynov , James S. Larson , James R. Collette , Robert Wai-Chi Chu , Partha Saha
发明人： Patrick W. Ransil , Aleksey V. Martynov , James S. Larson , James R. Collette , Robert Wai-Chi Chu , Partha Saha
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30589 , G06F11/1446 , G06F17/30321 , G06F17/3033 , G06F17/30336 , G06F17/30424 , G06F17/30575 , G06F17/30584 , G06F17/30864 , Y10S707/99933
摘要： Method and apparatus for stress management in a searchable data service. The searchable data service may provide a searchable index to a backend data store, and an interface to build and query the searchable index, that enables client applications to search for and retrieve locators for stored entities in the backend data store. Embodiments of the searchable data service may implement a distributed stress management mechanism that may provide functionality including, but not limited to, the automated monitoring of critical resources, analysis of resource usage, and decisions on and performance of actions to keep resource usage within comfort zones. In one embodiment, in response to usage of a particular resource being detected as out of the comfort zone on a node, an action may be performed to transfer at least part of the resource usage for the local resource to another node that provides a similar resource.
摘要翻译：可搜索数据服务中应力管理的方法和装置。可搜索数据服务可以向后端数据存储提供可搜索的索引，以及构建和查询可搜索索引的接口，其使得客户端应用程序可以搜索和检索后端数据存储中存储的实体的定位符。可搜索数据服务的实施例可以实现分布式压力管理机制，其可以提供功能性，包括但不限于关键资源的自动监控，资源使用的分析以及在舒适区域内保持资源使用的决策和行为。在一个实施例中，响应于被检测为在节点上的舒适区域之外的特定资源的使用，可以执行动作以将本地资源的资源使用的至少一部分传送到提供相似资源的另一节点。

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