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. 发明授权

US06628312B1 Interactive interface for visualizing and manipulating multi-dimensional data 有权
标题翻译：用于可视化和操纵多维数据的交互界面
公开(公告)号：US06628312B1
公开(公告)日：2003-09-30
申请号：US09203480
申请日：1998-12-02
申请人： Ramana B. Rao , Tichomir G. Tenev , Stuart K. Card
发明人： Ramana B. Rao , Tichomir G. Tenev , Stuart K. Card
IPC分类号： G06F314
CPC分类号： G06F17/245
摘要： A software visualization tool consistent with the present invention integrates OLAP functionality with focus+context based techniques for navigation through and inspection of large multidimensional datasets. Focus+context based navigation techniques are used to increase the clarity and information content provided to the user. The visualization tool supports a number of operations of the data set, including: select-slice, aggregation, promote/demote, repeat-variables, and sort.
摘要翻译：与本发明一致的软件可视化工具将OLAP功能与基于焦点+上下文的技术相结合，用于导航和检查大型多维数据集。使用基于焦点+上下文的导航技术来增加提供给用户的清晰度和信息内容。可视化工具支持数据集的多个操作，包括：select-slice，聚合，升级/降级，重复变量和排序。

2. 发明授权

US06300957B1 Mapping a node-link structure to a rendering space beginning from any node 失效
标题翻译：将节点链接结构映射到从任何节点开始的渲染空间
公开(公告)号：US06300957B1
公开(公告)日：2001-10-09
申请号：US09124529
申请日：1998-07-29
申请人： Ramana B. Rao , John O. Lamping , Tichomir G. Tenev
发明人： Ramana B. Rao , John O. Lamping , Tichomir G. Tenev
IPC分类号： G06T1120
CPC分类号： G06T11/206
摘要： A node-link structure laid out in a space with negative curvature, such as the hyperbolic plane, is mapped to a rendering space, such as the unit disk, beginning from a starting element that has both a parent and a child. Data identifying the starting element are obtained, such as based on user signals. The starting element can be located at a starting position in the unit disk. Then a set of other elements can be mapped, each reachable from the starting element by a path that leads only through elements in the set. Each element's position in the negatively curved space relative to a preceding element on its path and the position of the preceding element in the rendering space can be used to obtain the element's position in the rendering space. The positions in the unit disk can then be used to present a representation of the node-link structure. The set of elements can include only a mapping root and descendants, where the mapping root is on an upward path from the starting element, but precedes the first element that maps to a position in the unit disk outside a precision horizon. A criterion can be applied to determine whether to map each element's descendants. If the rendering space has an active region within the precision horizon, it may not be necessary to map descendants if an element is outside the precision horizon or is outside the active region but has a parent inside the active region.
摘要翻译：在具有负曲率的空间（例如双曲面）中布置的节点链接结构被映射到从具有父节点和子节点的起始元素开始的呈现空间，诸如单位盘。获得识别起始元件的数据，例如基于用户信号。启动元件可以位于单元盘的起始位置。然后，可以映射一组其他元素，每个元素可以通过仅通过集合中的元素的路径从起始元素到达。每个元素在负弯曲空间中相对于其路径上的先前元素的位置和前一元素在渲染空间中的位置可用于获得元素在渲染空间中的位置。然后可以使用单位磁盘中的位置来呈现节点链接结构的表示。元素集可以仅包括映射根和后代，其中映射根位于起始元素的向上路径上，但在第一个元素之前，映射到单位磁盘外的精度水平位置。可以应用一个标准来确定是否映射每个元素的后代。如果渲染空间在精度范围内具有活动区域，则如果元素在精度水平线之外，或者在活动区域之外但在活动区域内具有父级，则可能无需映射后代。

3. 发明授权

US06654761B2 Controlling which part of data defining a node-link structure is in memory 失效
标题翻译：控制定义节点链接结构的数据的哪一部分在内存中
公开(公告)号：US06654761B2
公开(公告)日：2003-11-25
申请号：US09124474
申请日：1998-07-29
申请人： Tichomir G. Tenev , John O. Lamping , Ramana B. Rao
发明人： Tichomir G. Tenev , John O. Lamping , Ramana B. Rao
IPC分类号： G06F700
CPC分类号： G06F17/30958 , Y10S707/99933 , Y10S707/99942 , Y10S707/99943 , Y10S707/99945
摘要： In a series of iterations, each of which automatically traverses a set of elements of a node-link structure, an iteration modifies the part of node-link data defining the structure that is in memory. The modified part of node-link data is more likely to define the set of elements that will be traversed by the next iteration. The iteration can determine whether to remove any of the part of node-link data, and then apply a criterion, such as a navigation history criterion or a least recently traversed criterion, to determine which of the part to remove. The iteration can also determine whether its set of elements includes an element with children that are not defined by the part of node-link data in memory, and can obtain a modified part that defines those children. Each iteration can, for example, prepare and present a representation of the node-link structure.
摘要翻译：在一系列迭代中，每个迭代自动遍历节点链接结构的一组元素，迭代修改定义存储器中的结构的节点链接数据的一部分。节点链接数据的修改部分更有可能定义将由下一次迭代遍历的元素集合。迭代可以确定是否删除节点链接数据的任何部分，然后应用诸如导航历史标准或最近最少遍历的标准之类的标准来确定要删除哪个部分。迭代还可以确定它的元素集合是否包含一个没有由内存中的节点链接数据部分定义的子节点的元素，并且可以获得定义这些子节点的修改部分。例如，每个迭代可以准备并呈现节点链接结构的表示。

4. 发明授权

US6108698A Node-link data defining a graph and a tree within the graph 失效
标题翻译：节点链接数据定义图中的树和树
公开(公告)号：US6108698A
公开(公告)日：2000-08-22
申请号：US124338
申请日：1998-07-29
申请人： Tichomir G. Tenev , Ramana B. Rao , Harold J. Shinsato, Jr. , John O. Lamping
发明人： Tichomir G. Tenev , Ramana B. Rao , Harold J. Shinsato, Jr. , John O. Lamping
IPC分类号： G06F3/048 , G06F12/00 , G06F17/30 , G06F13/00
CPC分类号： G06F17/30958
摘要： Node-link data defining a graph also include tree defining data. The node-link data with the tree defining data further define a tree within the graph. The tree defining data indicate a set of elements in the graph that are represented in the tree. Each of a subset of elements in the set is represented more than once in the tree. For at least one element in the subset, the tree defining data indicate which representations of the element have descendants in the tree and which representations have none. The tree defining data can, for example, be expansion flags for links in the graph that are in the set of elements, with each links expansion flag indicating whether the link's to-node is expanded or contracted in the tree. In response to each of a series of expand and contract signals from a user, an iteration can modify the tree defining data and use it to present a representation of the graph with the indicated node expanded or contracted as requested.
摘要翻译：定义图形的节点链接数据还包括树定义数据。具有树定义数据的节点链接数据进一步在图中定义树。定义数据的树表示在树中表示的图中的一组元素。集合中的每个元素的子集在树中被表示多于一次。对于子集中的至少一个元素，定义数据的树指示该元素的哪些表示在树中具有后代，哪些表示没有。定义数据的树可以例如是用于在图元集合中的链接的扩展标志，每个链接扩展标志指示该链接的节点是否在树中被扩展或收缩。响应于来自用户的一系列扩展和合同信号中的每一个，迭代可以修改树定义数据，并使用它来呈现具有所请求的扩展或收缩的指示节点的图形的表示。

5. 发明授权

US08232995B2 Local relative layout of node-link structures in space with negative curvature 失效
标题翻译：具有负曲率的空间中节点链接结构的局部相对布局
公开(公告)号：US08232995B2
公开(公告)日：2012-07-31
申请号：US09124805
申请日：1998-07-29
申请人： John O. Lamping , Ramana B. Rao , Tichomir G. Tenev
发明人： John O. Lamping , Ramana B. Rao , Tichomir G. Tenev
IPC分类号： G06T11/20 , G06F15/16
CPC分类号： G06T11/206
摘要： A node-link structure is laid out in a space with negative curvature, such as the hyperbolic plane. Nearby relationship data are obtained for an element in the structure, indicating information about nearby node-link relationships; then layout data for the element are obtained, based on the nearby relationship data. The layout data indicate the element's position relative to a parent in the negatively curved space. The layout data can indicate a position displacement and an angle displacement between the parent and the element. The nearby relationship data can be obtained by counting grandchildren of the parent for each child of the parent that is in a set that are being or have been laid out. The counts can be used to obtain a radius and an angle for each child in the set, and the radii and angles can be used to obtain the position displacement and angle displacement. The nearby node-link relationships can thus include only relationships among the parent and its children and grandchildren.
摘要翻译：节点链接结构布置在具有负曲率的空间中，例如双曲面。获取结构中的元素的附近关系数据，指示关于附近节点 - 链接关系的信息; 然后根据附近的关系数据获得元素的布局数据。布局数据表示元素在负弯曲空间中相对于父母的位置。布局数据可以指示位置位移和母体和元素之间的角度位移。附近的关系数据可以通过对正在或已经布置的集合中的父母的每个孩子的父母的孙子计数来获得。可以使用计数来获得组中每个孩子的半径和角度，并且可以使用半径和角度来获得位置位移和角位移。因此，附近的节点链接关系可以仅包括父母与其子孙之间的关系。

6. 发明授权

US06377259B2 Presenting node-link structures with modification 失效
标题翻译：呈现具有修改的节点链接结构
公开(公告)号：US06377259B2
公开(公告)日：2002-04-23
申请号：US09124528
申请日：1998-07-29
申请人： Tichomir G. Tenev , Ramana B. Rao , John O. Lamping
发明人： Tichomir G. Tenev , Ramana B. Rao , John O. Lamping
IPC分类号： G06T1120
CPC分类号： G06T11/206
摘要： A sequence of steps presents node-link representations on a display. The sequence includes a first step, a last step, and at least one intermediate step. The first step presents a first representation that represents a first node-link structure. The last step presents a last representation that represents a second node-link structure that is a modified version of the first node-link structure. Both node-link structures include a set of shared elements that include a moving element. The moving element is represented by features that have different positions in the first and last representations. Each intermediate step presents an intermediate representation that includes features representing a subset of the shared elements including the moving element, and each element in the subset is also represented by features in the first and last representations. The feature representing the moving element has object constancy through the sequence of steps. The modification can include both deletion and insertion, and the sequence can include a first subsequence in which features are deleted and a second subsequence in which features are inserted. Moving elements can follow paths that are not parallel straight lines. Separate changes can be concurrently animated.
摘要翻译：一系列步骤在显示器上呈现节点链接表示。序列包括第一步骤，最后步骤和至少一个中间步骤。第一步提供表示第一个节点链接结构的第一个表示。最后一步呈现代表作为第一个节点链接结构的修改版本的第二个节点链接结构的最后一个表示。两个节点链接结构都包括一组包含移动元素的共享元素。移动元件由在第一和最后表示中具有不同位置的特征表示。每个中间步骤呈现中间表示，其包括表示包括移动元素的共享元素的子集的特征，并且子集中的每个元素也由第一和最后表示中的特征表示。表示移动元素的特征通过步骤顺序具有对象持续性。修改可以包括删除和插入，并且该序列可以包括删除特征的第一子序列和其中插入特征的第二子序列。移动元件可以遵循不平行直线的路径。单独的更改可以同时动画。

7. 发明授权

US06085202A Method and system for producing a table image having focus and context regions 失效
标题翻译：用于生成具有焦点和上下文区域的表格图像的方法和系统
公开(公告)号：US06085202A
公开(公告)日：2000-07-04
申请号：US49783
申请日：1998-03-27
申请人： Ramana B. Rao , Stuart K. Card
发明人： Ramana B. Rao , Stuart K. Card
IPC分类号： G06F3/023 , G06F17/24 , G06T11/20 , G06F3/14
CPC分类号： G06F3/023 , G06F17/246 , G06T11/206
摘要： A method is disclosed for operating a processor-controlled system to produce a table image including graphical display objects in each of the cell regions indirectly representing the data values in an underlying n-dimensional (nD) information data array. Request signal data is received from a input signal source to present the table image in the display area of a display device connected to the processor-controlled system. In response to the request signal data, for each cell in the table image, the source data value and data type of a source data item in the nD data array is obtained, and a cell presentation type is selected using the data type. A graphical display object having at least one display feature representative of the data type of the data value is produced from the cell presentation type, and image definition data defining table image and the graphical display object for each cell is provided to a system display device for display. The underlying data in the nD data array is thus graphically and indirectly represented in the table image, facilitating the visual inspection and identification of patterns and trends in the data. In addition, for very large conventional table images that do not fit in a standard sized display area, indirect representation of the data occupies substantially less space in the display area, permitting very large tables to be entirely represented graphically in one image. A sophisticated user interface permits a system user to perform table manipulation functions, such as reordering rows and column, sorting rows or columns, and deriving new rows or column, in order to further reveal data trends and patterns in the graphical representations.
摘要翻译：公开了一种用于操作处理器控制的系统以产生包括在每个单元区域中的图形显示对象的表格图像的方法，该单元区域间接地表示下层n维（nD）信息数据阵列中的数据值。从输入信号源接收请求信号数据，以将表格图像呈现在连接到处理器控制系统的显示装置的显示区域中。响应于请求信号数据，对于表格图像中的每个单元，获得nD数据阵列中的源数据项的源数据值和数据类型，并且使用数据类型选择单元显示类型。具有代表数据值的数据类型的至少一个显示特征的图形显示对象从单元格呈现类型产生，并且将定义表格图像的图像定义数据和每个单元的图形显示对象提供给系统显示设备显示。因此，nD数据阵列中的底层数据在表格图中以图形和间接的方式表示，便于目视检查和识别数据中的图案和趋势。此外，对于不适合标准大小的显示区域的非常大的常规表格图像，数据的间接表示在显示区域中占据显着更少的空间，允许在一个图像中以非常大的表格完全表示。复杂的用户界面允许系统用户执行表格操作功能，例如重新排序行和列，排序行或列，以及派生新行或列，以便进一步显示图形表示中的数据趋势和模式。

8. 发明授权

US5880742A Spreadsheet image showing data items as indirect graphical representations 失效
标题翻译：电子表格图像显示数据项作为间接图形表示
公开(公告)号：US5880742A
公开(公告)日：1999-03-09
申请号：US749131
申请日：1996-11-14
申请人： Ramana B. Rao , Stuart K. Card
发明人： Ramana B. Rao , Stuart K. Card
IPC分类号： G06F3/023 , G06F17/24 , G06T11/20 , G06F15/00
CPC分类号： G06F3/023 , G06F17/246 , G06T11/206
摘要： An improvement to a spreadsheet application program executed in a processor-controlled machine displays a first spreadsheet image showing a plurality of cell regions each of which shows a direct, symbolic representation of a source data value of a source data item in an n-dimensional (nD) information data array with which the cell is respectively paired. In response to an image display request signal, a second spreadsheet image is displayed which shows, in each cell, a graphical display object representation of the respectively paired source data value in place of its direct representation. The source data values in the nD data array are thus graphically, or indirectly, represented in the cell regions in the second spreadsheet image, facilitating the visual observation, identification and inspection of patterns and trends in the data. A sophisticated user interface permits a system user to perform spreadsheet manipulation functions, such as reordering rows and column, sorting rows or columns, and deriving new rows or column, in order to further reveal data trends and patterns in the graphical representations.
摘要翻译：在处理器控制的机器中执行的电子表格应用程序的改进显示了示出多个单元区域的第一电子表格图像，每个单元区域示出了在n维中的源数据项的源数据值的直接符号表示（ nD）信息数据阵列，其中该单元分别配对。响应于图像显示请求信号，显示第二电子表格图像，其在每个单元格中显示分别配对的源数据值的图形显示对象表示代替其直接表示。因此，nD数据阵列中的源数据值在图形或间接地表示在第二电子表格图像中的单元区域中，便于视觉观察，识别和检查数据中的图案和趋势。复杂的用户界面允许系统用户执行电子表格操作功能，例如重新排序行和列，排序行或列，以及导出新行或列，以便进一步显示图形表示中的数据趋势和模式。

9. 发明授权

US5883635A Producing a single-image view of a multi-image table using graphical representations of the table data 失效
标题翻译：使用表格数据的图形表示生成多图像表单的单图像视图
公开(公告)号：US5883635A
公开(公告)日：1999-03-16
申请号：US749474
申请日：1996-11-15
申请人： Ramana B. Rao , Stuart K. Card
发明人： Ramana B. Rao , Stuart K. Card
IPC分类号： G06F3/023 , G06F17/24 , G06T11/20 , G06F15/00
CPC分类号： G06F3/023 , G06F17/246 , G06T11/206
摘要： A method for operating a processor-controlled machine produces a single-image compressed view of a multi-image table by replacing the character image information in each cell of the multi-image table with a graphical representation of the information. Each cell in an original multi-image table is respectively paired with a source data value of a source data item stored in memory. In a multi-image table, the entire table image cannot be accommodated at one time in the display area of a display device because of the size of the cell regions required to represent the character image information; a machine user must scroll or navigate through portions of the table in order to view all of the data. In response to an image display request signal, the data represented directly as character image information in each cell of all portions of the multi-image table is replaced by an indirect, graphical representation of that data that compactly represents the source data values thereof. This compact, tabular graphical view of the data facilitates visual inspection and identification of patterns and trends in the data.
摘要翻译：用于操作处理器控制的机器的方法通过用信息的图形表示替换多图像表格的每个单元中的字符图像信息来生成多图像表的单图像压缩视图。原始多图像表中的每个单元分别与存储在存储器中的源数据项的源数据值配对。在多图像表中，由于表示字符图像信息所需的单元区域的大小，整个表格图像在显示设备的显示区域中一次不能被容纳; 机器用户必须滚动或浏览表的部分才能查看所有数据。响应于图像显示请求信号，直接作为多图像表的所有部分的每个单元格中的字符图像信息表示的数据由紧凑地表示其源数据值的该数据的间接图形表示代替。数据的这种紧凑的表格图形化视图便于目视检查和识别数据中的模式和趋势。

10. 发明授权

US5632009A Method and system for producing a table image showing indirect data representations 失效
标题翻译：用于产生显示间接数据表示的表格图像的方法和系统
公开(公告)号：US5632009A
公开(公告)日：1997-05-20
申请号：US611013
申请日：1996-03-05
申请人： Ramana B. Rao , Stuart K. Card
发明人： Ramana B. Rao , Stuart K. Card
IPC分类号： G06F3/023 , G06F17/24 , G06T11/20 , G06F15/00
CPC分类号： G06F3/023 , G06F17/246 , G06T11/206
摘要： A method for operating a processor-controlled system produces a table image including graphical display objects in each of the cell regions indirectly representing the data values in an underlying n-dimensional (nD) information data array. Request signal data is received from a input signal source to present the table image in the display area of a display device connected to the processor-controlled system. In response to the request signal data, for each cell in the table image, the source data value and data type of a source data item in the nD data array is obtained, and a cell presentation type is selected using the data type. A graphical display object having at least one display feature representative of the data type of the data value is produced from the cell presentation type, and image definition data defining table image and the graphical display object for each cell is provided to a system display device for display. The underlying data in the nD data array is thus graphically and indirectly represented in the table image, facilitating the visual inspection and identification of patterns and trends in the data. In addition, for very large conventional table images that do not fit in a standard sized display area, indirect representation of the data occupies substantially less space in the display area, permitting very large tables to be entirely represented graphically in one image. A sophisticated user interface permits a system user to perform table manipulation functions, such as reordering rows and column, sorting rows or columns, and deriving new rows or column, in order to further reveal data trends and patterns in the graphical representations.
摘要翻译：用于操作处理器控制的系统的方法产生包括在每个单元区域中的图形显示对象的表格图像，间隔地表示下层n维（nD）信息数据阵列中的数据值。从输入信号源接收请求信号数据，以将表格图像呈现在连接到处理器控制系统的显示装置的显示区域中。响应于请求信号数据，对于表格图像中的每个单元，获得nD数据阵列中的源数据项的源数据值和数据类型，并且使用该数据类型选择单元显示类型。具有代表数据值的数据类型的至少一个显示特征的图形显示对象从单元格呈现类型产生，并且将定义表格图像的图像定义数据和每个单元的图形显示对象提供给系统显示设备显示。因此，nD数据阵列中的底层数据在表格图中以图形和间接的方式表示，便于目视检查和识别数据中的图案和趋势。此外，对于不适合标准大小的显示区域的非常大的常规表格图像，数据的间接表示在显示区域中占据显着更少的空间，允许在一个图像中以非常大的表格完全表示。复杂的用户界面允许系统用户执行表格操作功能，例如重新排序行和列，排序行或列，以及派生新行或列，以便进一步显示图形表示中的数据趋势和模式。

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