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

US20070255721A1 System and method for constructing a social network from multiple disparate, heterogeneous data sources 失效
标题翻译：从多个不同的异构数据源构建社交网络的系统和方法
公开(公告)号：US20070255721A1
公开(公告)日：2007-11-01
申请号：US11414232
申请日：2006-05-01
申请人： Catherine Chess , Kate Ehrlich , Mary Helander , Sandra Kearney , Ching-Yung Lin , Sue Medeiros , Katherine Penchuk
发明人： Catherine Chess , Kate Ehrlich , Mary Helander , Sandra Kearney , Ching-Yung Lin , Sue Medeiros , Katherine Penchuk
IPC分类号： G06F17/30
CPC分类号： G06Q10/06 , G06Q10/063 , Y10S707/99943 , Y10S707/99945
摘要： A system and method (and method of deploying computing infrastructure) of constructing a social network, which includes constructing the social network from a plurality of disparate, heterogeneous data sources, in which at least one of the data sources includes a user generated data source. A plurality of nodes and linkages are identified and attributes for the nodes and linkages are determined based on the plurality of disparate, heterogeneous data sources.
摘要翻译：一种构建社交网络的系统和方法（以及部署计算基础设施的方法），其包括从多个不同的异构数据源构建社交网络，其中至少一个数据源包括用户生成的数据源。识别多个节点和链接，并且基于多个不同的异构数据源确定节点和链接的属性。

2. 发明授权

US07512628B2 System and method for constructing a social network from multiple disparate, heterogeneous data sources 失效
标题翻译：从多个不同的异构数据源构建社交网络的系统和方法
公开(公告)号：US07512628B2
公开(公告)日：2009-03-31
申请号：US11414232
申请日：2006-05-01
申请人： Catherine Anne Chess , Kate Ehrlich , Mary Elizabeth Helander , Sandra Kearney , Ching-Yung Lin , Sue Ann Medeiros , Katherine Penchuk
发明人： Catherine Anne Chess , Kate Ehrlich , Mary Elizabeth Helander , Sandra Kearney , Ching-Yung Lin , Sue Ann Medeiros , Katherine Penchuk
IPC分类号： G06F7/00 , G06F17/00 , G06Q10/00
CPC分类号： G06Q10/06 , G06Q10/063 , Y10S707/99943 , Y10S707/99945
摘要： A computer implemented method of constructing a social network, the method including constructing the social network from a plurality of disparate, heterogenous data sources, wherein at least one of the plurality of disparate, heterogenous data sources includes a user generated data source; identifying a plurality of nodes and linkages; determining attributes of the nodes and linkages based on a plurality of disparate, heterogenous data sources, wherein the plurality of disparate, heterogenous data sources includes a combination of the user generated data source and at least one non-user generated source, wherein the attributes include at least one of a deterministic attribute, a probabilistic attribute, and a dynamic attribute; populating a mathemetical decision-making model based on the plurality of nodes and linkages, and the determined attributes of the plurality of nodes and linkages; determining attributes of the nodes and links at a second point in time; re-populating the mathematical decision-making model based on the plurality of nodes and linkages, and the determined attributes of the plurality of nodes and linkages at the second point in time.
摘要翻译：一种构建社交网络的计算机实现方法，所述方法包括从多个不同的异构数据源构建社交网络，其中所述多个不同的异构数据源中的至少一个包括用户生成的数据源; 识别多个节点和链接; 基于多个不同的异构数据源来确定节点和链接的属性，其中所述多个不同的异构数据源包括用户生成的数据源和至少一个非用户生成的源的组合，其中所述属性包括确定性属性，概率属性和动态属性中的至少一个; 基于多个节点和链接填充数学决策模型，以及确定多个节点和链接的属性; 在第二时间点确定节点和链路的属性; 基于多个节点和链接重新填充数学决策模型，以及在第二时间点确定多个节点和链接的确定的属性。

3. 发明申请

US20080172257A1 Health Insurance Fraud Detection Using Social Network Analytics 审中-公开
标题翻译：使用社交网络分析的健康保险欺诈检测
公开(公告)号：US20080172257A1
公开(公告)日：2008-07-17
申请号：US11622740
申请日：2007-01-12
申请人： James H. Bisker , Brenda L. Dietrich , Kate Ehrlich , Mary Elizabeth Helander , Ching-Yung Lin , Patreece Williams
发明人： James H. Bisker , Brenda L. Dietrich , Kate Ehrlich , Mary Elizabeth Helander , Ching-Yung Lin , Patreece Williams
IPC分类号： G06Q40/00
CPC分类号： G06Q40/08 , G06Q10/10 , G06Q50/22
摘要： Healthcare fraud detection is accomplished by mining social relationships and analyzing their patterns based on network data structures. Social networks are constructed which depict referral patterns (from health insurance claim information) and associations (from publicly available connection data) to analyze referral patterns and detect possible fraud, abuse and unnecessary overuse. The fraud and abuse management system supports the various aspects of fraud investigation and management, including prevention, investigation, detection and settlement. Using a unique combination of data mining capabilities and graphical reporting tools, the system can identify potentially fraudulent and abusive behavior before a claim is paid or, retrospectively, analyze providers' past behaviors to flag suspicious patterns.
摘要翻译：医疗保健欺诈检测是通过挖掘社会关系和基于网络数据结构分析其模式来实现的。构建社会网络，其中描绘了转介模式（来自健康保险索赔信息）和协会（来自公开的连接数据），以分析转诊模式并检测可能的欺诈，滥用和不必要的过度使用。欺诈和滥用管理制度支持欺诈调查和管理的各个方面，包括预防，调查，侦查和解决。使用数据挖掘功能和图形报告工具的独特组合，系统可以在发出索赔之前识别潜在的欺诈和滥用行为，或者追溯地分析提供商过去的行为来标记可疑模式。

4. 发明授权

US09009147B2 Finding a top-K diversified ranking list on graphs 有权
标题翻译：在图表上找到顶级K多样化排名列表
公开(公告)号：US09009147B2
公开(公告)日：2015-04-14
申请号：US13213856
申请日：2011-08-19
申请人： Jingrui He , Ravi B. Konuru , Ching-Yung Lin , Hanghang Tong , Zhen Wen
发明人： Jingrui He , Ravi B. Konuru , Ching-Yung Lin , Hanghang Tong , Zhen Wen
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/3053 , G06F17/30592 , G06F17/30958 , G06F2216/03
摘要： A method, system and computer program product for finding a diversified ranking list for a given query. In one embodiment, a multitude of date items responsive to the query are identified, a marginal score is established for each data item; and a set, or ranking list, of the data items is formed based on these scores. This ranking list is formed by forming an initial set, and one or more data items are added to the ranking list based on the marginal scores of the data items. In one embodiment, each of the data items has a measured relevance and a measured diversity value, and the marginal scores for the data items are based on the measured relevance and the measured diversity values of the data items.
摘要翻译：一种用于查找给定查询的多样化排名列表的方法，系统和计算机程序产品。在一个实施例中，识别响应于查询的多个日期项目，为每个数据项目建立边际分数; 并且基于这些分数形成数据项的集合或排名列表。该排序列表通过形成初始集合而形成，并且基于数据项目的边际分数将一个或多个数据项目添加到排名列表。在一个实施例中，每个数据项具有测量的相关性和测量的分集值，并且数据项的边际分数基于所测量的相关性和所测量的数据项的分集值。

5. 发明授权

US08818918B2 Determining the importance of data items and their characteristics using centrality measures 有权
标题翻译：使用中心性措施确定数据项的重要性及其特征
公开(公告)号：US08818918B2
公开(公告)日：2014-08-26
申请号：US13096220
申请日：2011-04-28
申请人： Ching-Yung Lin , Hanghang Tong , Jimeng Sun , Spyridon Papadimitriou , U Kang
发明人： Ching-Yung Lin , Hanghang Tong , Jimeng Sun , Spyridon Papadimitriou , U Kang
IPC分类号： G06F17/30 , G06F15/18
CPC分类号： G06N5/003
摘要： Computer-implemented methods, systems, and articles of manufacture for determining the importance of a data item. A method includes: (a) receiving a node graph; (b) approximating a number of neighbor nodes of a node; and (c) calculating a average shortest path length of the node to the remaining nodes using the approximation step, where this calculation demonstrates the importance of a data item represented by the node. Another method includes: (a) receiving a node graph; (b) building a decomposed line graph of the node graph; (c) calculating stationary probabilities of incident edges of a node graph node in the decomposed line graph, and (d) calculating a summation of the stationary probabilities of the incident edges associated with the node, where the summation demonstrates the importance of a data item represented by the node. Both methods have at least one step carried out using a computer device.
摘要翻译：用于确定数据项的重要性的计算机实现的方法，系统和制造。一种方法包括：（a）接收节点图; （b）近似一个节点的邻居节点数; 和（c）使用近似步骤计算节点与剩余节点的平均最短路径长度，其中该计算表明由节点表示的数据项的重要性。另一种方法包括：（a）接收节点图; （b）构建节点图的分解线图; （c）计算分解线图中节点图形节点的入射边缘的固定概率，以及（d）计算与节点相关联的入射边缘的固定概率的总和，其中求和表示数据项的重要性由节点表示。两种方法都使用计算机设备进行至少一个步骤。

6. 发明授权

US08775335B2 Privacy-aware on-line user role tracking 失效
标题翻译：隐私权在线用户角色跟踪
公开(公告)号：US08775335B2
公开(公告)日：2014-07-08
申请号：US13198790
申请日：2011-08-05
申请人： Ching-Yung Lin , Hanghang Tong , Fei Wang
发明人： Ching-Yung Lin , Hanghang Tong , Fei Wang
IPC分类号： G06F15/18
CPC分类号： G06K9/00523 , G06K9/6247 , G06Q30/02
摘要： Access is obtained to a first nonnegative factor matrix and a second nonnegative factor matrix obtained by factorizing a nonnegative asymmetric matrix which represents a set of data which tracks time-stamped activities of a plurality of entities. The first nonnegative factor matrix is representative of initial role membership of the entities, and the second nonnegative factor matrix is representative of initial role activity descriptions. At a given one of the time stamps, while holding a change in the first nonnegative factor matrix constant, a change in the second nonnegative factor matrix is updated to reflect time variance of the set of data at the given one of the time stamps, without accessing actual data values at previous ones of the time stamps. At the given one of the time stamps, while holding a change in the second nonnegative factor matrix constant, a change in the first nonnegative factor matrix is updated, to reflect the time variance of the set of data at the given one of the time stamps, without accessing the actual data values at the previous ones of the time stamps. The role membership of the entities and the role activity descriptions, at the given one of the time stamps, are updated based on the updating steps. A suitable technique for nonnegative symmetric matrices is also provided.
摘要翻译：获得第一非负因子矩阵和第二非负因子矩阵，该第二非负因子矩阵通过对表示一组跟踪多个实体的时间戳活动的数据的非负非对称矩阵进行分解而获得。第一个非负因子矩阵代表实体的初始角色成员，第二个非负因子矩阵代表初始角色活动描述。在给定的一个时间戳中，在保持第一非负因子矩阵常数的变化的同时，更新第二非负因子矩阵的变化，以反映给定的一个时间戳上的数据集的时间方差，而没有访问以前的时间戳的实际数据值。在给定的一个时间标记中，在保持第二非负因子矩阵常数的变化的同时，更新第一非负因子矩阵的变化，以反映给定的一个时间戳的数据集的时间方差，而不访问前一个时间戳的实际数据值。在给定的一个时间戳上，实体的角色成员身份和角色活动描述将根据更新步骤进行更新。还提供了一种用于非负对称矩阵的合适技术。

7. 发明申请

US20120278021A1 METHOD AND SYSTEM FOR DETECTING ANOMALIES IN A BIPARTITE GRAPH 有权
标题翻译：用于检测双体图中异常的方法和系统
公开(公告)号：US20120278021A1
公开(公告)日：2012-11-01
申请号：US13094724
申请日：2011-04-26
申请人： Ching-Yung Lin , Hanghang Tony
发明人： Ching-Yung Lin , Hanghang Tony
IPC分类号： G06F19/00
CPC分类号： G06F17/10
摘要： A method of detecting anomalies from a bipartite graph includes analyzing the graph to determine a row-cluster membership, a column-cluster membership and a non-negative residual matrix, and in a processor, detecting the anomalies from the non-negative residual matrix.
摘要翻译：从二分图中检测异常的方法包括分析该图以确定行群成员资格，列群成员资格和非负残余矩阵，并且在处理器中检测来自非负残余矩阵的异常。

8. 发明授权

US08165983B2 Method and apparatus for resource allocation among classifiers in classification systems 有权
标题翻译：分类系统中分类器之间资源分配的方法和装置
公开(公告)号：US08165983B2
公开(公告)日：2012-04-24
申请号：US12054955
申请日：2008-03-25
申请人： Chung-Sheng Li , Ching-Yung Lin , Milind R. Naphade , John R. Smith
发明人： Chung-Sheng Li , Ching-Yung Lin , Milind R. Naphade , John R. Smith
IPC分类号： G06F17/00 , G06F15/18 , G06N5/02
CPC分类号： G06F9/50 , G06N99/005
摘要： Methods and apparatus for optimizing resource allocation among data analysis functions in a classification system are provided. Each of the data analysis functions is characterized as a set of operating points in accordance with at least one of resource requirements and analysis quality. An operating point for each of the data analysis functions is selected in accordance with one or more constraints. The analysis functions are applied at selected operating points to optimize resource allocation among the data analysis functions in the classification system.
摘要翻译：提供了一种用于优化分类系统中数据分析功能之间的资源分配的方法和装置。根据资源需求和分析质量中的至少一个，每个数据分析功能被表征为一组操作点。根据一个或多个约束来选择每个数据分析功能的操作点。分析功能应用于所选择的操作点，以优化分类系统中数据分析功能之间的资源分配。

9. 发明授权

US07793212B2 System and method for annotating multi-modal characteristics in multimedia documents 有权
标题翻译：多媒体文件注释多模态特征的系统和方法
公开(公告)号：US07793212B2
公开(公告)日：2010-09-07
申请号：US10539890
申请日：2003-12-19
申请人： Hugh W. Adams, Jr. , Giridharen Iyengar , Ching-Yung Lin , Chalapathy V. Neti , John R. Smith , Belle L. Tseng
发明人： Hugh W. Adams, Jr. , Giridharen Iyengar , Ching-Yung Lin , Chalapathy V. Neti , John R. Smith , Belle L. Tseng
IPC分类号： G06F17/00
CPC分类号： G06F17/30038 , G06F17/241
摘要： A manual annotation system of multi-modal characteristics in multimedia files. There is provided an arrangement for selection an observation modality of video with audio, video without audio, audio with video, or audio without video, to be used to annotate multimedia content. While annotating video or audio features is isolation results in less confidence in the identification of features, observing both audio and video simultaneously and annotating that observation results in a higher confidence level.
摘要翻译：多媒体文件中多模态特征的手动注释系统。提供了一种用于选择具有音频的视频，没有音频的视频，具有视频的音频或无视频的音频的观察模式的布置，用于注释多媒体内容。虽然注释视频或音频功能是隔离的结果对于识别功能的信心较差，同时观察音频和视频，并注释观察结果导致更高的置信水平。

10. 发明授权

US08645339B2 Method and system for managing and querying large graphs 失效
标题翻译：用于管理和查询大图的方法和系统
公开(公告)号：US08645339B2
公开(公告)日：2014-02-04
申请号：US13294598
申请日：2011-11-11
申请人： U Kang , Ching-Yung Lin , Jimeng Sun , Hanghang Tong
发明人： U Kang , Ching-Yung Lin , Jimeng Sun , Hanghang Tong
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30533 , G06F17/30958
摘要： A method, system and computer program product for managing and querying a graph. The method includes the steps of: receiving a graph; partitioning the graph into homogeneous blocks; compressing the homogeneous blocks; and storing the compressed homogeneous blocks in files where at least one of the steps is carried out using a computer device.
摘要翻译：用于管理和查询图形的方法，系统和计算机程序产品。该方法包括以下步骤：接收图形; 将图划分成均匀块; 压制均质块; 以及将压缩的均匀块存储在使用计算机设备执行至少一个步骤的文件中。

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