专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140046890A1 HYPOTHESIS-DRIVEN, REAL-TIME ANALYSIS OF PHYSIOLOGICAL DATA STREAMS USING TEXTUAL REPRESENTATIONS 审中-公开
公开(公告)号：US20140046890A1
公开(公告)日：2014-02-13
申请号：US13571439
申请日：2012-08-10
申请人： ALAIN E. BIEM , TIMOTHY R. DINGER , NAGUI HALIM , GANG LUO , DABY M. SOW , DEEPAK S. TURAGA
发明人： ALAIN E. BIEM , TIMOTHY R. DINGER , NAGUI HALIM , GANG LUO , DABY M. SOW , DEEPAK S. TURAGA
IPC分类号： G06N5/02 , G06F17/30
CPC分类号： G06F19/324 , G06F16/24568 , G06N5/02 , G16H50/20
摘要： A method of analyzing physiological data streams. According to the method, physiological data is received into a computerized machine. The physiological data comprises numerical data and medical symptoms of a patient. Features are extracted from the physiological data based on development of the physiological data over a period of time. The features are converted into a textual representation using natural language generation. Input terms for an information retrieval system operating on the computerized machine are automatically generated based on the features. The input terms are input to the information retrieval system. A corpus of data is automatically searched to retrieve results to the input terms using the information retrieval system.

2. 发明授权

US08538898B2 Interactive framework for name disambiguation 有权
标题翻译：互动框架的名称消歧
公开(公告)号：US08538898B2
公开(公告)日：2013-09-17
申请号：US13118404
申请日：2011-05-28
申请人： Zhengdong Lu , Zaiqing Nie , Gang Luo , Yong Cao , Ji-Rong Wen , Wei-Ying Ma
发明人： Zhengdong Lu , Zaiqing Nie , Gang Luo , Yong Cao , Ji-Rong Wen , Wei-Ying Ma
IPC分类号： G06N5/00
CPC分类号： G06N99/005 , G06F17/30616
摘要： A “Name Disambiguator” provides various techniques for implementing an interactive framework for resolving or disambiguating entity names (associated with objects such as publications) for entity searches where two or more same or similar names may refer to different entities. More specifically, the Name Disambiguator uses a combination of user input and automatic models to address the disambiguation problem. In various embodiments, the Name Disambiguator uses a two part process, including: 1) a global SVM trained from large sets of documents or objects in a simulated interactive mode, and 2) further personalization of local SVM models (associated with individual names or groups of names such as, for example, a group of coauthors) derived from the global SVM model. The result of this process is that large sets of documents or objects are rapidly and accurately condensed or clustered into ordered sets by that are organized by entity names.
摘要翻译： “名称歧义者”提供了各种技术，用于实现用于解析或消除实体名称（与诸如出版物的对象相关联）的交互式框架，用于实体搜索，其中两个或多个相同或相似的名称可以指代不同的实体。更具体地说，名称消歧器使用用户输入和自动模型的组合来解决消歧问题。在各种实施例中，名称消歧器使用两部分过程，包括：1）以模拟交互模式从大量文档或对象训练的全局SVM，以及2）本地SVM模型的进一步个性化（与个体名称或组相关联来自全球SVM模型的名称，例如一组合作者。这个过程的结果是，大量的文档或对象可以通过按实体名称组织的快速，准确的浓缩或聚类成有序集。

3. 发明授权

US08271409B2 System and method for indexing a data stream 失效
标题翻译：用于索引数据流的系统和方法
公开(公告)号：US08271409B2
公开(公告)日：2012-09-18
申请号：US12061218
申请日：2008-04-02
申请人： Gang Luo , Kun-Lung Wu , Philip Shi-lung Yu
发明人： Gang Luo , Kun-Lung Wu , Philip Shi-lung Yu
IPC分类号： G06E1/00 , G06E3/00
CPC分类号： G06F17/30442 , Y10S707/99942
摘要： There are provided methods, computer program products, and systems for indexing a data stream. A method for indexing a data stream having attribute values includes the steps of parsing the data stream, and forming an index of tuples for a subset of attribute values of the data stream. The index is configured for retrieving the top-K tuples that optimize linearly weighted sums of at least some of the attribute values in the subset.
摘要翻译：提供了用于索引数据流的方法，计算机程序产品和系统。用于索引具有属性值的数据流的方法包括解析数据流以及为数据流的属性值的子集形成元组的索引的步骤。索引被配置用于检索优化子集中的至少一些属性值的线性加权和的顶部K元组。

4. 发明申请

US20070226264A1 System and method for real-time materialized view maintenance 审中-公开
标题翻译：用于实时物化视图维护的系统和方法
公开(公告)号：US20070226264A1
公开(公告)日：2007-09-27
申请号：US11386346
申请日：2006-03-22
申请人： Gang Luo , Philip Yu
发明人： Gang Luo , Philip Yu
IPC分类号： G06F17/30
CPC分类号： G06F16/24535 , G06F16/2453 , G06F16/24539
摘要： There are provided a method, a computer program product, and a system for maintaining a materialized view defined on a relation of a relational database. The method includes the step of performing content-based filtering on the relation to identify an update to the relation as being irrelevant with respect to the materialized view.
摘要翻译：提供了一种方法，计算机程序产品和用于维护根据关系数据库的关系定义的物化视图的系统。该方法包括对关系执行基于内容的过滤以将关系的更新识别为与物化视图无关的步骤。

5. 发明申请

US20070214163A1 System and method for indexing a data stream 失效
标题翻译：用于索引数据流的系统和方法
公开(公告)号：US20070214163A1
公开(公告)日：2007-09-13
申请号：US11373022
申请日：2006-03-10
申请人： Gang Luo , Kun-Lung Wu , Philip Yu
发明人： Gang Luo , Kun-Lung Wu , Philip Yu
IPC分类号： G06F7/00
CPC分类号： G06F17/30442 , Y10S707/99942
摘要： There are provided methods, computer program products, and systems for indexing a data stream. A method for indexing a data stream having attribute values includes the steps of parsing the data stream, and forming an index of tuples for a subset of attribute values of the data stream. The index is configured for retrieving the top-K tuples that optimize linearly weighted sums of at least some of the attribute values in the subset.
摘要翻译：提供了用于索引数据流的方法，计算机程序产品和系统。用于索引具有属性值的数据流的方法包括解析数据流以及为数据流的属性值的子集形成元组的索引的步骤。索引被配置用于检索优化子集中的至少一些属性值的线性加权和的顶部K元组。

6. 发明申请

US20060190430A1 Systems and methods for resource-adaptive workload management 失效
标题翻译：资源自适应工作负载管理的系统和方法
公开(公告)号：US20060190430A1
公开(公告)日：2006-08-24
申请号：US11063168
申请日：2005-02-22
申请人： Gang Luo , Philip Yu
发明人： Gang Luo , Philip Yu
IPC分类号： G06F17/30
CPC分类号： G06F17/30595 , G06F17/30306 , G06F17/30477 , Y10S707/954 , Y10S707/99953 , Y10S707/99956
摘要： Systems and methods are provided for resource adaptive workload management. In a method thereof, at least one execution objective is received for at least one of a plurality of queries under execution. A progress status of, and an amount of resource consumed by, each of the plurality of queries are monitored. A remaining resource requirement for each of the plurality of queries is estimated, based on the progress status of, and the amount of resource consumed by, each of the plurality of queries. Resource allocation is adjusted based on the at least one execution objective and the estimates of the remaining resource requirements.
摘要翻译：为资源自适应工作负载管理提供了系统和方法。在其方法中，为执行中的多个查询中的至少一个接收至少一个执行目标。监视多个查询中的每一个的进度状态和消耗的资源量。基于多个查询中的每个查询的消耗的进度状态和资源量来估计多个查询中的每一个的剩余资源需求。基于至少一个执行目标和剩余资源需求的估计来调整资源分配。

7. 发明授权

US07051021B1 Parallel moving aggregate computation 有权
公开(公告)号：US07051021B1
公开(公告)日：2006-05-23
申请号：US11037799
申请日：2005-01-18
申请人： Gang Luo , Ambuj Shatdal
发明人： Gang Luo , Ambuj Shatdal
IPC分类号： G06F17/30
CPC分类号： G06F17/30454 , G06F17/30545 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935 , Y10S707/99943 , Y10S707/99945 , Y10S707/99948
摘要： A method and apparatus is provided in a parallel database system having a plurality of nodes for computing a moving aggregate of an attribute of a relation having multiple tuples. Portions of the relation are distributed across the plurality of nodes of the database system. For each node i, the database system identifies one or more other nodes that contain tuples of the relation which are covered by a moving window of each tuple of the relation at node i. For each such identified node, a value representing an aggregate of the tuples at each such identified node is communicated to node i. The moving aggregate is then calculated using at least tuples of the relation at node i as well as the value from each of the identified one or more nodes.

8. 发明授权

US06804237B1 Method, devices and signals for multiplexing payload data for transport in a data network 失效
标题翻译：用于在数据网络中传输有效载荷数据的方法，装置和信号
公开(公告)号：US06804237B1
公开(公告)日：2004-10-12
申请号：US09338531
申请日：1999-06-23
申请人： Gang Luo , Peter A. Giese , Paul G. Davidson
发明人： Gang Luo , Peter A. Giese , Paul G. Davidson
IPC分类号： H04L1228
CPC分类号： H04L65/605 , H04L12/6418 , H04L29/06 , H04L29/06027 , H04L65/607 , H04L69/04 , H04L69/16 , H04L69/161 , H04L69/22 , H04L2012/6472 , H04L2012/6481
摘要： Data network signals, methods and devices that are suitable for multiplexing payload data in a packet switched data network are disclosed. Payload associated with multiple packets is multiplexed into a single multiplexed packet. Each payload portion is identified by a mini-header within the multiplexed packet. Mapping information may also be transferred as part of such multiplexed packets which include multiplexed payload data. Preferably, the mapping information is used to form mapping tables within routers at edges of access networks. The mapping tables may be used to establish a relationship between mini-headers and full headers. The mapping tables may be used to multiplex data from packets to form a multiplexed packet at an ingress router, and demultiplex the multiplexed packet at an egress router. Conveniently, neither gateways nor out of band signalling are required.
摘要翻译：公开了适用于在分组交换数据网络中复用有效负载数据的数据网络信号，方法和设备。与多个分组相关联的有效载荷被复用到单个复用分组中。每个有效负载部分由多路复用分组内的小型报头标识。映射信息也可以作为包括多路复用的有效载荷数据的这种复用分组的一部分传送。优选地，映射信息用于在接入网络边缘的路由器内形成映射表。映射表可以用于建立迷你标题和完整标题之间的关系。映射表可以用于复用来自分组的数据，以在入口路由器处形成复用的分组，并且在出口路由器处解复用复用的分组。方便的是，既不需要网关也不需要带外信令。

9. 发明授权

US06732107B1 Spatial join method and apparatus 有权
标题翻译：空间连接方法和装置
公开(公告)号：US06732107B1
公开(公告)日：2004-05-04
申请号：US09817566
申请日：2001-03-26
申请人： Gang Luo , Curt J. Ellmann , Jeffrey F. Naughton
发明人： Gang Luo , Curt J. Ellmann , Jeffrey F. Naughton
IPC分类号： G06F700
CPC分类号： G06F17/30498 , G06F17/30241 , G06F17/30421 , Y10S707/99931 , Y10S707/99943 , Y10S707/99945
摘要： A non-blocking parallel spatial join algorithm generates the spatial join result tuples continuously even in the event of memory overflow. The algorithm employs duplicate avoidance techniques to avoid the blocking and time-consuming removal of duplicates. The algorithm also uses parallelism to improve performance.
摘要翻译：即使在存储器溢出的情况下，非阻塞并行空间连接算法连续生成空间连接结果元组。该算法采用重复的避免技术来避免重复的阻塞和耗时的删除。该算法还使用并行性来提高性能。

10. 发明授权

US06365147B1 Methods for removing endotoxins from biological solutions using immobilized metal affinity chromatography 失效
标题翻译：使用固定化金属亲和层析从生物溶液中除去内毒素的方法
公开(公告)号：US06365147B1
公开(公告)日：2002-04-02
申请号：US09416934
申请日：1999-10-13
申请人： Robert Gang Luo , Yun Kang
发明人： Robert Gang Luo , Yun Kang
IPC分类号： A01N6300
CPC分类号： B01D15/3828 , A61L2/0011 , A61L2/0082
摘要： The present invention relates to methods for depleting endotoxin from biological solutions by exposure of solutions containing endotoxin to an immobilized metal affinity chromatography matrix composed of a metal ion such as iron (III) bounds to a resin, wherein the metal is capable of selectively binding endotoxin in the solution. These methods are useful for purifying, for example, biological products prepared using bacterial cells, or products in which bacterial contamination is problematic. In another embodiment, endotoxin in circulation in a body can be removed by exposing the blood to the aforementioned matrix, whereby endotoxin is removed before the blood is returned to the body.
摘要翻译：本发明涉及通过将含有内毒素的溶液暴露于由与树脂结合的铁（III）等金属离子构成的固定化金属亲和层析基质中而从生物溶液中消耗内毒素的方法，其中所述金属能够选择性地结合内毒素在解决方案中。这些方法可用于纯化，例如，使用细菌细胞制备的生物产品，或细菌污染问题的产品。在另一个实施方案中，可以通过将血液暴露于上述基质来除去体内循环中的内毒素，由此在血液返回到身体之前除去内毒素。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式