公开(公告)号：US08943048B2

公开(公告)日：2015-01-27

申请号：US13562752

申请日：2012-07-31

申请人： Ming C. Hao ,  Christian Rohrdantz ,  Umeshwar Dayal ,  Meichun Hsu ,  Lars-Erik Haug

发明人： Ming C. Hao ,  Christian Rohrdantz ,  Umeshwar Dayal ,  Meichun Hsu ,  Lars-Erik Haug

IPC分类号： G06F17/30

CPC分类号： G06F17/30551

摘要： Attributes in data records are identified. Episodes corresponding to the respective attributes include respective data records. The episodes are scored, where scoring of a particular one of the episodes is based on relative time densities between successive data records of the particular episode. A visualization of at least some of the episodes to provide an alert of time-dense episodes.

摘要翻译： 识别数据记录中的属性。 对应于各个属性的情节包括各自的数据记录。 这些剧集得分，其中特定剧集的得分基于特定剧集的连续数据记录之间的相对时间密度。 至少一些情节的可视化，以提供时间密集的情节的警报。

公开(公告)号：US08595151B2

公开(公告)日：2013-11-26

申请号：US13155570

申请日：2011-06-08

申请人： Ming C. Hao ,  Umeshwar Dayal ,  Christian Rohrdantz ,  Meichun Hsu ,  Mohamed E. Dekhil ,  Riddhiman Ghosh

发明人： Ming C. Hao ,  Umeshwar Dayal ,  Christian Rohrdantz ,  Meichun Hsu ,  Mohamed E. Dekhil ,  Riddhiman Ghosh

IPC分类号： G06Q10/00 ,  G06Q30/00

CPC分类号： G06Q10/00

摘要： Data records containing user feedback regarding at least one offering are received. From among candidate attributes in the received data records, a subset of attributes that relate to user sentiment regarding the at least one offering is selected, where the selecting is according to selection criteria including frequency of occurrence of the candidate attributes, relative amounts of negative and positive feedback associated with the candidate attributes, and time density of feedback associated with the candidate attributes. A visualization of at least one sentiment characteristic of the selected subset of attributes that relate to user sentiment is presented for display.

摘要翻译： 收到包含至少一个产品的用户反馈的数据记录。 从所接收的数据记录中的候选属性中，选择与关于至少一个产品的用户情绪相关的属性子集，其中选择是根据选择标准，包括候选属性的出现频率，负的相对量和 与候选属性相关联的正反馈以及与候选属性相关联的反馈的时间密度。 呈现与用户情绪相关的所选择的属性子集的至少一个情绪特征的可视化显示。

公开(公告)号：US20130257903A1

公开(公告)日：2013-10-03

申请号：US13435597

申请日：2012-03-30

申请人： Ming C. Hao ,  Halldór Janetzko ,  Umeshwar Dayal ,  Meichun Hsu ,  Daniel Keim

发明人： Ming C. Hao ,  Halldór Janetzko ,  Umeshwar Dayal ,  Meichun Hsu ,  Daniel Keim

IPC分类号： G09G5/00

CPC分类号： G06F17/30994

摘要： Data records contain corresponding values of an attribute and are associated with location information. Hierarchical levels of transparency images are generated, where each of the transparency images includes corresponding pixels that represent the respective data records, and where the transparency images at different ones of the hierarchical levels correspond to different zoom levels of a geographic map. At least one of the transparency images at a dynamically-selected one of the hierarchical levels is overlaid over the geographic map according to which of the zoom levels is selected by a user in zooming of the geographic map, where the at least one transparency image is automatically selected without user input.

摘要翻译： 数据记录包含属性的相应值，并与位置信息相关联。 产生透明度图像的分层级别，其中每个透明度图像包括表示相应数据记录的相应像素，并且其中不同层级上的透明度图像对应于地理图的不同缩放级别。 动态选择的一个层级中的至少一个透明度图像被覆盖在地理地图上，根据用户在缩放地图中选择哪个缩放级别，其中至少一个透明度图像是 自动选择，无需用户输入。

公开(公告)号：US20130185315A1

公开(公告)日：2013-07-18

申请号：US13823228

申请日：2010-09-30

申请人： Ming C. Hao ,  Umeshwar Dayal ,  Christian Rohrdantz

发明人： Ming C. Hao ,  Umeshwar Dayal ,  Christian Rohrdantz

IPC分类号： G06F17/30

CPC分类号： G06F16/24578 ,  G06Q30/02

摘要： Example embodiments relate to identification of events of interest from a feed including a plurality of events. Example embodiments may determine an interestingness score for each of a plurality of time intervals, each time interval including one or more events from the feed of events. Example embodiments may then select a time interval or output a visualization of the time interval, where the score of the time interval indicates that the time interval is likely to contain events of interest.

摘要翻译： 示例实施例涉及从包括多个事件的馈送中识别感兴趣的事件。 示例性实施例可以确定多个时间间隔中的每一个的兴趣度分数，每个时间间隔包括来自馈送事件的一个或多个事件。 然后，示例性实施例可以选择时间间隔或输出时间间隔的可视化，其中时间间隔的得分指示时间间隔可能包含感兴趣的事件。

公开(公告)号：US20130110753A1

公开(公告)日：2013-05-02

申请号：US13284990

申请日：2011-10-31

申请人： Ming C. Hao ,  Umeshwar Dayal ,  Manish Marwah ,  Daniel Keim ,  Halldor Janetzko

发明人： Ming C. Hao ,  Umeshwar Dayal ,  Manish Marwah ,  Daniel Keim ,  Halldor Janetzko

IPC分类号： G06F17/00 ,  G06N5/02

CPC分类号： G06F17/00 ,  G06K9/0055 ,  G06N5/02

摘要： Multivariate time-series prediction is combined with motif discovery. Multivariate time-series prediction is performed on measured (past) data points to generate or determine predicted data points. One or more motifs are discovered or determined within the combined measured data points and the predicted data points. The motifs within the measured data points are associated with the motifs within the predicted data points to permit inferences of the motifs within the measured data points to be applied to the motifs within the predicted data points. The measured data points, the predicted data points, and the motifs are displayed. User interaction with this display of the measured data points, the predicted data points, and the motifs is permitted.

公开(公告)号：US20120317049A1

公开(公告)日：2012-12-13

申请号：US13155570

申请日：2011-06-08

申请人： Ming C. Hao ,  Umeshwar Dayal ,  Christian Rohrdantz ,  Meichun Hsu ,  Mohamed E. Dekhil ,  Riddhiman Ghosh

发明人： Ming C. Hao ,  Umeshwar Dayal ,  Christian Rohrdantz ,  Meichun Hsu ,  Mohamed E. Dekhil ,  Riddhiman Ghosh

IPC分类号： G06Q10/00

CPC分类号： G06Q10/00

摘要： Data records containing user feedback regarding at least one offering are received. From among candidate attributes in the received data records, a subset of attributes that relate to user sentiment regarding the at least one offering is selected, where the selecting is according to selection criteria including frequency of occurrence of the candidate attributes, relative amounts of negative and positive feedback associated with the candidate attributes, and time density of feedback associated with the candidate attributes. A visualization of at least one sentiment characteristic of the selected subset of attributes that relate to user sentiment is presented for display.

摘要翻译： 收到包含至少一个产品的用户反馈的数据记录。 从所接收的数据记录中的候选属性中，选择与关于至少一个产品的用户情绪相关的属性子集，其中选择是根据选择标准，包括候选属性的出现频率，负的相对量和 与候选属性相关联的正反馈以及与候选属性相关联的反馈的时间密度。 呈现与用户情绪相关的所选择的属性子集的至少一个情绪特征的可视化显示。

公开(公告)号：US20120109843A1

公开(公告)日：2012-05-03

申请号：US12925684

申请日：2010-10-27

申请人： Ming C. Hao ,  Christian Rohrdantz ,  Umeshwar Dayal ,  Daniel Keim ,  Lars-Erik Haug

发明人： Ming C. Hao ,  Christian Rohrdantz ,  Umeshwar Dayal ,  Daniel Keim ,  Lars-Erik Haug

IPC分类号： G06F3/048 ,  G06Q10/00

CPC分类号： G06Q30/0282

摘要： Data records representing a time sequence of events are received, where time gaps between successive events vary. A first visualization having a sequence of graphical elements representing the corresponding events is generated, where the graphical elements do not overlay each other. A second visualization includes a time density track having gap representing elements, where the gap representing elements have different characteristics to represent different gaps between respective successive events.

摘要翻译： 接收表示事件时间序列的数据记录，其中连续事件之间的时间间隔变化。 生成具有表示相应事件的图形元素序列的第一可视化，其中图形元素不彼此重叠。 第二可视化包括具有表示元素的间隙的时间密度轨迹，其中间隙表示元素具有不同的特征以表示各个连续事件之间的不同间隙。

公开(公告)号：US20110242106A1

公开(公告)日：2011-10-06

申请号：US12798257

申请日：2010-03-30

申请人： Ming C. Hao ,  Umeshwar Dayal ,  Daniel Keim ,  Halldor Janetzko ,  Walter Hill

发明人： Ming C. Hao ,  Umeshwar Dayal ,  Daniel Keim ,  Halldor Janetzko ,  Walter Hill

IPC分类号： G06T11/20 ,  G06F3/048

CPC分类号： G06T11/206

摘要： Color cell-based data placement systems, methods, and computer-readable storage media that visualize large amounts of multidimensional data on an output by rearranging data objects to variably grant more output space to areas with high data density and less output space to areas with low data density, and to variably rearrange overlapping data objects based on a number of data objects already placed at a preferred cell position for the data object.

摘要翻译： 基于颜色单元的数据放置系统，方法和计算机可读存储介质，其通过重新排列数据对象来可视化输出上的大量多维数据，以将具有高数据密度和较少输出空间的区域的更多输出空间授予更多的输出空间到具有低 数据密度，并且可以基于已经放置在数据对象的优选单元位置的多个数据对象来可变地重排重叠的数据对象。

公开(公告)号：US20100262613A1

公开(公告)日：2010-10-14

申请号：US12422875

申请日：2009-04-13

申请人： Chetan Kumar Gupta ,  Song Wang ,  Ismail Ari ,  Ming C. Hao ,  Umeshwar Dayal ,  Abhay Mehta

发明人： Chetan Kumar Gupta ,  Song Wang ,  Ismail Ari ,  Ming C. Hao ,  Umeshwar Dayal ,  Abhay Mehta

IPC分类号： G06F17/30

CPC分类号： G06F17/30592 ,  G06F17/30705 ,  G06F17/30994

摘要： A method of processing a stream of raw data from a plurality of distributed data producing devices includes reducing the raw data to a plurality of representative synopsis coefficients, organizing the synopsis coefficients into a data structure with at least three dimensions, including a time window dimension and an accuracy dimension. Responsive to a detected anomaly in the data structure, at least one of a predetermined autonomous action and an action directed by a user is performed.

摘要翻译： 一种从多个分布式数据产生装置处理原始数据流的方法包括将原始数据减少为多个代表性概要系数，将概要系数组织成具有至少三维的数据结构，包括时间窗口尺寸和 精度维度。 响应于数据结构中检测到的异常，执行预定的自主动作和由用户指导的动作中的至少一个。

公开(公告)号：US20100188413A1

公开(公告)日：2010-07-29

申请号：US12321612

申请日：2009-01-23

申请人： Ming C. Hao ,  Umeshwar Dayal

发明人： Ming C. Hao ,  Umeshwar Dayal

IPC分类号： G09G5/02 ,  G06T11/20

CPC分类号： G06F17/30572 ,  G06T11/001

摘要： To provide non-overlapping visualization of data points of a scatter plot, bins in a visualization screen are defined. The bins are defined along a first dimension by a first attribute of the data points, and along a second dimension by a second attribute of the data points. Cells representing corresponding data points in the bins are placed using a placement algorithm that positions the cells in the bins according to values of the first and second attributes of the corresponding data points. If the placement algorithm detects plural data points that have identical values of the first and second attributes, the placement algorithm groups the data points having the identical values in nearby positions surrounding a position corresponding to the identical values of the first and second attributes to avoid overlay of the data points having the identical values of the first and second attributes.

摘要翻译： 为了提供散点图的数据点的非重叠可视化，定义了可视化屏幕中的仓。 通过数据点的第一属性沿着第一维度定义箱体，并且沿第二维度通过数据点的第二属性来定义箱体。 使用放置算法来放置表示分区中的对应数据点的单元，该放置算法根据相应数据点的第一和第二属性的值将单元格定位在箱中。 如果放置算法检测到具有相同值的第一和第二属性的多个数据点，则放置算法将具有相同值的数据点组合在围绕与第一和第二属性的相同值相对应的位置的附近位置，以避免覆盖 的数据点具有与第一和第二属性相同的值。