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1. 发明授权

US08219539B2 Search queries with shifting intent 有权
标题翻译：搜索具有转换意图的查询
公开(公告)号：US08219539B2
公开(公告)日：2012-07-10
申请号：US12419363
申请日：2009-04-07
申请人： Alan Dale Halverson , Krishnaram Kenthapadi , Nina Mishra , Aleksandrs Slivkins , Umar Ali Syed
发明人： Alan Dale Halverson , Krishnaram Kenthapadi , Nina Mishra , Aleksandrs Slivkins , Umar Ali Syed
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30864
摘要： Techniques and systems are disclosed for returning temporally-aware results from an Internet-based search query. To determine if a query is temporally-based one or more query features are collected and input into a trained classifier, yielding a temporal classification for the query. Further, if a query is classified as temporal, the query results are shifted by determining an alternate set of results for the query, and returning one or more alternate results to one or more users. Based on user interactions with the one or more alternate results, the classifier can be updated, for example, by changing the query to a non-temporal query if the user interactions identify it as such.
摘要翻译：公开了用于从基于因特网的搜索查询返回时间感知结果的技术和系统。为了确定查询是否是基于时间的，一个或多个查询特征被收集并输入到经过训练的分类器中，产生查询的时间分类。此外，如果查询被分类为时间，则通过为查询确定替代的一组结果并将一个或多个替代结果返回给一个或多个用户来移动查询结果。基于与一个或多个替代结果的用户交互，分类器可以被更新，例如，如果用户交互识别它，例如通过将查询改变为非时间查询。

2. 发明申请

US20100257164A1 SEARCH QUERIES WITH SHIFTING INTENT 有权
标题翻译：搜索与移位信息的疑问
公开(公告)号：US20100257164A1
公开(公告)日：2010-10-07
申请号：US12419363
申请日：2009-04-07
申请人： Alan Dale Halverson , Krishnaram Kenthapadi , Nina Mishra , Aleksandrs Slivkins , Umar Ali Syed
发明人： Alan Dale Halverson , Krishnaram Kenthapadi , Nina Mishra , Aleksandrs Slivkins , Umar Ali Syed
IPC分类号： G06F17/30
CPC分类号： G06F17/30864
摘要： Techniques and systems are disclosed for returning temporally-aware results from an Internet-based search query. To determine if a query is temporally-based one or more query features are collected and input into a trained classifier, yielding a temporal classification for the query. Further, if a query is classified as temporal, the query results are shifted by determining an alternate set of results for the query, and returning one or more alternate results to one or more users. Based on user interactions with the one or more alternate results, the classifier can be updated, for example, by changing the query to a non-temporal query if the user interactions identify it as such.
摘要翻译：公开了用于从基于因特网的搜索查询返回时间感知结果的技术和系统。为了确定查询是否是基于时间的，一个或多个查询特征被收集并输入到经过训练的分类器中，产生查询的时间分类。此外，如果查询被分类为时间，则通过为查询确定替代的一组结果并将一个或多个替代结果返回给一个或多个用户来移动查询结果。基于与一个或多个替代结果的用户交互，分类器可以被更新，例如，如果用户交互识别它，例如通过将查询改变为非时间查询。

3. 发明申请

US20120116860A1 PAYMENT DETERMINATION IN AUCTIONS 审中-公开
标题翻译：拍卖中的付款确定
公开(公告)号：US20120116860A1
公开(公告)日：2012-05-10
申请号：US12939192
申请日：2010-11-04
申请人： Aleksandrs Slivkins , Moshe Babaioff , Robert D. Kleinberg
发明人： Aleksandrs Slivkins , Moshe Babaioff , Robert D. Kleinberg
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0234 , G06Q30/08
摘要： An auction may include a general schema to create incentives for those agents or bidders to bid on items at auction truthfully. The schema may implement any allocation rule, including a monotone allocation rule. The schema may provide for accepting bids from bidders, transforming the bids in a manner appropriate to the item being auctioned, and applying the allocation rule on the transformed bid. The schema may further provide for providing a rebate or payment back to the bidders.
摘要翻译：拍卖可能包括一般的模式，为这些代理人或投标人创造奖励，以便真实地拍卖拍卖品。该模式可以实现任何分配规则，包括单调分配规则。该模式可以规定接受投标人的出价，以适合拍卖的物品的方式转换出价，并对转换后的出价应用分配规则。该模式可以进一步提供向投标人提供回扣或付款。

4. 发明授权

US09792827B2 Providing questions to entity groups 有权
公开(公告)号：US09792827B2
公开(公告)日：2017-10-17
申请号：US13437015
申请日：2012-04-02
申请人： Ittai Abraham , Omar Alonso , Vasilis Kandylas , Aleksandrs Slivkins
发明人： Ittai Abraham , Omar Alonso , Vasilis Kandylas , Aleksandrs Slivkins
IPC分类号： G09B7/02
CPC分类号： G09B7/02
摘要： Entities that answer questions are organized into entity groups. An interface determines an answer to a question from one of the entity groups with a confidence that is greater than a second confidence threshold. To determine the answer, the interface performs an exploration phase where the interface asks the question to each of the entity groups. Entity groups that provide answers with a confidence that is greater than a first confidence threshold are selected for a subset. The interface enters an exploitation phase where the question is asked of the entity groups in the subset. If an answer is determined with a confidence that is greater than the second confidence threshold, then the answer is provided. If no answer is determined before a duration of time expires, then the interface enters a rollback phase where all of the entity groups are considered.

5. 发明申请

US20110264639A1 LEARNING DIVERSE RANKINGS OVER DOCUMENT COLLECTIONS 审中-公开
标题翻译：学习文档集合中的多样性排名
公开(公告)号：US20110264639A1
公开(公告)日：2011-10-27
申请号：US12764112
申请日：2010-04-21
申请人： Aleksandrs Slivkins , Sreenivas Gollapudi , Filip Radlinski
发明人： Aleksandrs Slivkins , Sreenivas Gollapudi , Filip Radlinski
IPC分类号： G06F17/30
CPC分类号： G06F16/9535
摘要： A document selector selects and ranks documents that are relevant to a query. The document selector executes an instance of a multi-armed bandits algorithm to select a document for each slot of a results page according to one or more strategies. The documents are selected in an order defined by the results page and documents selected for previous slots are used to guide the selection of a document for a current slot. If a document in a slot is subsequently selected, the strategy used to select the document is rewarded with positive feedback. When the uncertainty in an estimate of the utility of a strategy is less than the variation between documents associated with the strategy, the strategy is subdivided into multiple strategies. The document selector is able to “zoom in” on effective strategies and provide more relevant search results.
摘要翻译：文档选择器选择和排序与查询相关的文档。文档选择器执行多武装强盗算法的实例，以根据一个或多个策略为结果页面的每个时隙选择文档。文档按照结果页面定义的顺序进行选择，为先前的插槽选择的文档用于指导当前插槽文档的选择。如果随后选择了插槽中的文档，则用于选择文档的策略将获得积极的反馈。当战略效用估计的不确定性低于与战略相关的文件之间的变化时，该策略被细分为多种策略。文档选择器能够“放大”有效策略并提供更相关的搜索结果。

6. 发明申请

US20130260352A1 PROVIDING QUESTIONS TO ENTITY GROUPS 有权
标题翻译：向实体组提供问题
公开(公告)号：US20130260352A1
公开(公告)日：2013-10-03
申请号：US13437015
申请日：2012-04-02
申请人： Ittai Abraham , Omar Alonso , Vasilis Kandylas , Aleksandrs Slivkins
发明人： Ittai Abraham , Omar Alonso , Vasilis Kandylas , Aleksandrs Slivkins
IPC分类号： G09B5/00
CPC分类号： G09B7/02
摘要： Entities that answer questions are organized into entity groups. An interface determines an answer to a question from one of the entity groups with a confidence that is greater than a second confidence threshold. To determine the answer, the interface performs an exploration phase where the interface asks the question to each of the entity groups. Entity groups that provide answers with a confidence that is greater than a first confidence threshold are selected for a subset. The interface enters an exploitation phase where the question is asked of the entity groups in the subset. If an answer is determined with a confidence that is greater than the second confidence threshold, then the answer is provided. If no answer is determined before a duration of time expires, then the interface enters a rollback phase where all of the entity groups are considered.
摘要翻译：回答问题的实体被组织成实体组。接口从具有大于第二置信度阈值的置信度的一个实体组确定对问题的答案。为了确定答案，接口执行一个探索阶段，其中接口向每个实体组询问问题。为一个子集选择提供大于第一置信度阈值的置信度答案的实体组。界面进入开发阶段，问题是子集中的实体组。如果以大于第二置信度阈值的置信度确定答案，则提供答案。如果在一段时间到期之前没有确定答案，则接口进入所有实体组被考虑的回滚阶段。

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