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41. 发明授权

US07389284B1 Method and mechanism for efficient processing of remote-mapped queries 有权
标题翻译：远程映射查询的有效处理方法和机制
公开(公告)号：US07389284B1
公开(公告)日：2008-06-17
申请号：US10144382
申请日：2002-05-10
申请人： Kapil Surlaker , Sreenivas Gollapudi , Lakshminarayanan Chidambaran , Debashis Saha
发明人： Kapil Surlaker , Sreenivas Gollapudi , Lakshminarayanan Chidambaran , Debashis Saha
IPC分类号： G06F17/30
CPC分类号： G06F17/30545 , Y10S707/966 , Y10S707/99933 , Y10S707/99934
摘要： A method and mechanism for reducing the expense of data transmissions and storage between a first node and a second for a remote-mapped query or a query involving a distributed join operation is disclosed. Data prefetching can be utilized to predictably retrieve information. Data redundancy management can be employed to reduce the expense of transmitting and storing redundant data.
摘要翻译：公开了用于减少用于远程映射查询的第一节点和第二节点之间的数据传输和存储的费用的方法和机制，或涉及分布式联接操作的查询。可以利用数据预取来可预测地检索信息。可以采用数据冗余管理来降低发送和存储冗余数据的费用。

42. 发明授权

US07089331B1 Method and mechanism for reducing client-side memory footprint of transmitted data 有权
公开(公告)号：US07089331B1
公开(公告)日：2006-08-08
申请号：US09515674
申请日：2000-02-29
申请人： Sreenivas Gollapudi , Debashish Chatterjee
发明人： Sreenivas Gollapudi , Debashish Chatterjee
IPC分类号： G06F15/16
CPC分类号： G06F17/30156 , G06F17/30595 , G06F17/30902 , H04L67/2828 , H04L67/42 , H04L69/04
摘要： The present invention is directed to a method and mechanism for reducing the expense of data transmissions between a client and a server. According to an aspect of data prefetching is utilized to predictably retrieve information between the client and server. Another aspect pertains to data redundancy management for reducing the expense of transmitting and storing redundant data between the client and server. Another aspect relates to moved data structures for tracking and managing data at a client in conjunction with data redundancy management.

43. 发明申请

US20060056413A1 Methods and systems for efficient queue propagation using a single protocol-based remote procedure call to stream a batch of messages 有权
公开(公告)号：US20060056413A1
公开(公告)日：2006-03-16
申请号：US10942118
申请日：2004-09-14
申请人： Nancy Ikeda , Ashwinder Ahluwalia , Chao Liang , Krishnan Meiyyappan , Sreenivas Gollapudi , Lakshminarayanan Chldambaran
发明人： Nancy Ikeda , Ashwinder Ahluwalia , Chao Liang , Krishnan Meiyyappan , Sreenivas Gollapudi , Lakshminarayanan Chldambaran
IPC分类号： H04L12/56 , H04L12/54
CPC分类号： G06F9/546 , G06F9/547 , G06F2209/548
摘要： A computer-implemented method of streaming a plurality of messages from a source queue to at least one destination queue over a computer network. The method may include steps of generating a remote procedure call, the remote procedure being configured to encapsulate at least header data, message data for each of the plurality of messages and an end of batch token, the header data being common to each of the plurality of messages and including an identification of the at least one destination queue, the end of batch token signaling that no further message data follows; sending the generated remote procedure call over the computer network to the destination queue identified in the header data, and dequeueing at least the message data for each of the plurality of messages from the source queue and streaming the dequeued messages over the network, and successively enqueueing each streamed message data into the at least one destination queue identified by the header data until the end of batch token is received.

44. 发明申请

US20050038848A1 Transparent session migration across servers 有权
标题翻译：跨服务器的透明会话迁移
公开(公告)号：US20050038848A1
公开(公告)日：2005-02-17
申请号：US10917953
申请日：2004-08-12
申请人： Sanjay Kaluskar , Sreenivas Gollapudi , Debashish Chatterjee
发明人： Sanjay Kaluskar , Sreenivas Gollapudi , Debashish Chatterjee
IPC分类号： G06F7/00 , G06F15/16 , G06F17/00 , G06F17/30
CPC分类号： G06F17/30575 , H04L67/148
摘要： Techniques allow a client to be switched from a session on a server to another session on another server in a way that is a transparent to the application for which the initial session was established. Thus, under transparent session migration, a client is switched between sessions without executing application instructions tailored to accomplish the migration. Instead, a client-side interface component, through which the application interacts with the server, handles details of migration, modifying the internal state of the client-side interface component to effect the same. Legacy applications do not have to be modified in order to institute techniques described herein.
摘要翻译：技术允许客户端以对初始会话建立的应用程序透明的方式从服务器上的会话切换到另一个服务器上的另一个会话。因此，在透明会话迁移下，客户端在会话之间切换，而不执行为完成迁移而定制的应用程序指令。相反，应用程序与服务器交互的客户端接口组件处理迁移的细节，修改客户端接口组件的内部状态来实现。传统的应用程序不需要修改，以便建立这里描述的技术。

45. 发明授权

US09489424B2 Cursor pre-fetching 有权
标题翻译：光标预取
公开(公告)号：US09489424B2
公开(公告)日：2016-11-08
申请号：US11018101
申请日：2004-12-20
申请人： Sanjay Kaluskar , Sreenivas Gollapudi
发明人： Sanjay Kaluskar , Sreenivas Gollapudi
IPC分类号： G06F15/16 , G06F17/30 , H04L29/08 , H04L12/861 , H04L12/70
CPC分类号： G06F17/3048 , G06F17/3041 , G06F17/30477 , G06F17/30501 , H04L49/9005 , H04L67/2847 , H04L2012/5681
摘要： Techniques determine a quantity of rows to fetch based on memory available on a client computer and the fetch state of cursors. The techniques are used to determine a quantity of rows for “pre-fetching”. Under pre-fetching, rows in addition to those requested by an application are fetched from a database instance and stored in a “pre-fetch buffer”. The pre-fetch quantities are based on an amount of memory that is deemed available for pre-fetch buffers on a client computer and the number of cursors in the fetch state for a session at a given moment. Pre-fetching is used to hasten session migration. By fetching a quantity of rows that is larger than would be fetched if only the application-specified quantity were fetched, the fetch phase of a cursor is completed sooner. An earlier completion of the fetch phase of a session's cursors allows migration of the session to be completed sooner.
摘要翻译：技术根据客户端计算机上可用的内存和光标的获取状态确定要提取的行数。这些技术用于确定“预取”的行数。在预取前，除应用程序请求之外的行还从数据库实例获取并存储在“预取缓冲区”中。预取量基于在客户端计算机上被认为可用于预取缓冲区的存储器量，以及在给定时刻的会话的获取状态中的游标数量。预取用于加快会话迁移。如果仅获取应用程序指定的数量，则通过获取大于将被提取的行数，则光标的获取阶段将更早完成。会话的游标的提取阶段的早期完成允许更快地完成会话的迁移。

46. 发明授权

US09098859B2 Bringing achievements to an offline world 有权
标题翻译：将成就带到离线世界
公开(公告)号：US09098859B2
公开(公告)日：2015-08-04
申请号：US13095504
申请日：2011-04-27
申请人： Mohammed Moinuddin , Joseph Futty , Matthew Graham Dyor , Dan E. Walther , Sreenivas Gollapudi , Stelios Paparizos , John C. Shafer
发明人： Mohammed Moinuddin , Joseph Futty , Matthew Graham Dyor , Dan E. Walther , Sreenivas Gollapudi , Stelios Paparizos , John C. Shafer
IPC分类号： A63F9/24 , A63F13/00 , G06F17/00 , G06F19/00 , G06Q30/02
CPC分类号： G06Q30/02
摘要： An achievement system tracks users' offline activities and awards achievements to users for participation in particular offline activities. The achievements that are awarded for particular activities and/or to particular users may be sponsored by merchants, who may compensate an achievement system provider for the opportunity to sponsor the achievements. To award users achievements, the users' offline activities are tracked. When a user participates in an offline activity for which achievements are available, the user is awarded an achievement. The achievement may be stored in an achievement profile for the user. In some embodiments, achievements earned by users may be converted into other benefits and alternative awards.
摘要翻译：成就系统跟踪用户的离线活动，并向用户颁发成绩以参与特定的离线活动。为特定活动和/或特定用户授予的成就可能由商家赞助，商家可能会补偿成就系统提供商以获得成就的机会。为了奖励用户成就，将跟踪用户的离线活动。当用户参与可用成就的离线活动时，用户将获得成就。成就可以存储在用户的成就简档中。在一些实施例中，用户获得的成就可以被转换成其他利益和替代奖励。

47. 发明授权

US09053208B2 Fulfilling queries using specified and unspecified attributes 有权
标题翻译：使用指定的和未指定的属性来完成查询
公开(公告)号：US09053208B2
公开(公告)日：2015-06-09
申请号：US13038409
申请日：2011-03-02
申请人： Sreenivas Gollapudi , Sayan Bhattacharya
发明人： Sreenivas Gollapudi , Sayan Bhattacharya
IPC分类号： G06F17/30
CPC分类号： G06F17/30958
摘要： A query is received and processed to determine one or more specified and unspecified attributes in the query. The specified and unspecified attributes may correspond to attributes of one or more items. A graph is generated for the items and includes a node for each item and an edge between each unique pair of nodes. Each node is assigned a cost based on a distance between the specified attributes of the query and the attributes of the item associated with the node. Each edge is assigned a weight based on a distance between the unspecified attributes associated with the nodes of the node pair corresponding to the edge. A set of nodes from the graph is selected by minimizing a total cost of the nodes while maximizing a dispersion of the nodes based on the edge weights.
摘要翻译：接收并处理查询以确定查询中的一个或多个指定和未指定的属性。指定和未指定的属性可以对应于一个或多个项目的属性。为项目生成图形，并包括每个项目的节点和每个唯一的节点对之间的边。根据查询的指定属性与与节点相关联的项目的属性之间的距离，为每个节点分配一个成本。基于与边缘对应的节点对的节点相关联的未指定属性之间的距离，为每个边缘分配权重。通过最小化节点的总成本，同时基于边缘权重最大化节点的色散来选择来自图形的一组节点。

48. 发明申请

US20120226661A1 INDEXING FOR LIMITED SEARCH SERVER AVAILABILITY 有权
标题翻译：指定有限的搜索服务器可用性
公开(公告)号：US20120226661A1
公开(公告)日：2012-09-06
申请号：US13040261
申请日：2011-03-03
申请人： Krishnaram N. G. Kenthapadi , Shuai Ding , Sreenivas Gollapudi , Samuel Ieong , Alexandros Ntoulas
发明人： Krishnaram N. G. Kenthapadi , Shuai Ding , Sreenivas Gollapudi , Samuel Ieong , Alexandros Ntoulas
IPC分类号： G06F17/30
CPC分类号： G06F17/30017 , G06F17/30864
摘要： Documents are replicated among servers comprising a search engine based on the value of each document by approximating its value as one of the top search results for one or more exemplary queries. Documents are allocated among servers comprising a search engine by calculating a relevance value for each document and then distributing the documents evenly to the servers. A subset of servers are selected from among a plurality of servers comprising a search engine using term-based, server-specific histograms reflecting the number of instances of the term in each document allocated to each server, and then selecting servers to service a query based on the documents on those servers.
摘要翻译：文档在包含基于每个文档的值的搜索引擎的服务器之间通过将其值近似作为一个或多个示例性查询的顶部搜索结果之一来复制。通过计算每个文档的相关性值，然后将文档均匀地分发到服务器，在包含搜索引擎的服务器之间分配文档。从包括使用基于术语的服务器特定直方图的搜索引擎的多个服务器中选择服务器的子集，所述服务器特定的直方图反映分配给每个服务器的每个文档中的术语的实例的数量，然后选择服务于基于查询的服务器在这些服务器上的文档上。

49. 发明授权

US08250092B2 Search result diversification 有权
标题翻译：搜索结果多样化
公开(公告)号：US08250092B2
公开(公告)日：2012-08-21
申请号：US13329574
申请日：2011-12-19
申请人： Sreenivas Gollapudi , Rakesh Agrawal , Samuel Ieong
发明人： Sreenivas Gollapudi , Rakesh Agrawal , Samuel Ieong
IPC分类号： G06F17/30 , G06F17/00
CPC分类号： G06F17/30864
摘要： Methods, apparatus, and systems directed to receiving search queries, retrieving documents, computing the number of categories to present for a given query, computing the number of results to show in each category, computing an ordering of categories, and for all the result pages beyond the first page employing user interface elements that optionally allow the user to quickly zoom in on a specific category and get more results belonging to that category.
摘要翻译：用于接收搜索查询，检索文档，计算给定查询呈现的类别数量的方法，装置和系统，计算在每个类别中显示的结果的数量，计算类别的顺序以及针对所有结果页面在第一页之外，使用用户界面元素，其可选地允许用户快速放大特定类别并获得属于该类别的更多结果。

50. 发明授权

US08103686B2 Extracting similar entities from lists/tables 有权
标题翻译：从列表/表中提取类似的实体
公开(公告)号：US08103686B2
公开(公告)日：2012-01-24
申请号：US11954218
申请日：2007-12-12
申请人： Sreenivas Gollapudi , Alan Halverson
发明人： Sreenivas Gollapudi , Alan Halverson
IPC分类号： G06F17/30
CPC分类号： G06F17/30663
摘要： Large numbers of lists of entities may be mined for similar entities to related searches. A representation for each list may be determined to provide for a comparison between lists and to support membership checks. A score for an element in a list may be computed that represents the validity of an item in the corpus of lists. Thus, a spurious element would receive a very low score, where a valid element would receive a higher score. A list weight is then computed using the constituent element weights, and the element and list weight are used to compute the nearest neighbors of a given query element.
摘要翻译：大量的实体清单可以被开采用于相关实体进行相关搜索。可以确定每个列表的表示以提供列表之间的比较并且支持成员资格检查。可以计算列表中的元素的分数，其表示列表语料库中的项目的有效性。因此，假元素将获得非常低的分数，其中有效元素将获得更高的分数。然后使用组成元素权重计算列表权重，并使用元素和列表权重来计算给定查询元素的最近邻居。

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