公开(公告)号：US20080027707A1

公开(公告)日：2008-01-31

申请号：US11495426

申请日：2006-07-28

申请人： Mark J. Stefik ,  Stuart K. Card ,  Ed H. Chi ,  Lichan Hong ,  Barbara Stefik

发明人： Mark J. Stefik ,  Stuart K. Card ,  Ed H. Chi ,  Lichan Hong ,  Barbara Stefik

IPC分类号： G06F17/27

CPC分类号： G06Q30/02 ,  G06F16/951

摘要： Techniques are described that provide a reading pane for reading one or more content portions of a work and a guide pane that displays a structured overview of additional information from the corpus that is focused by an analysis of information from the currently-visible content portion of the work. The contents of the currently-visible content portion displayed within the reading page are used to derive dynamic representations of the user's immediate interests. At the user's request, a structured persistent context-aware guide is computed and displayed. The persistent context-aware guide provides a framework for accessing other parts of the corpus having the most-related information. The elements in the persistent context-aware guide are other content portions or other organizations such as sections, chapters, or articles in the corpus. The persistent context-aware guide may also incorporate additional closely-related information elements from outside the corpus including advertisements. Advertisements for information on the topics of immediate interest to the user can be incorporated within the structured, context-aware guide so that the reader can purchase them and review that information in the context of the current session. The guide pane and the reading pane support navigation controls so that the user can go to new or previous sub-portions of the content portion, new or previous content portions and/or new or previous persistent context-aware guides.

摘要翻译： 描述了提供用于读取工作的一个或多个内容部分的阅读窗格和引导窗格，该窗格显示来自语料库的附加信息的结构化概述，其通过对来自所述语料库的当前可见内容部分的信息的分析来集中 工作。 在阅读页面中显示的当前可视内容部分的内容用于导出用户的直接兴趣的动态表示。 根据用户的要求，计算并显示结构化持久性上下文感知指南。 持久性上下文感知指南提供了访问具有最相关信息的语料库的其他部分的框架。 持久性上下文感知指南中的元素是其他内容部分或其他组织，如语料库中的章节，章节或文章。 持续上下文感知指南还可以包括来自语料库外的额外密切相关的信息元素，包括广告。 关于用户立即感兴趣的主题的信息的广告可以并入结构化的上下文感知指南中，以便读者可以在当前会话的上下文中购买它们并查看该信息。 指导窗格和阅读窗格支持导航控件，以便用户可以转到内容部分，新的或先前的内容部分和/或新的或先前的持久上下文感知引导的新的或先前的子部分。

公开(公告)号：US10460327B2

公开(公告)日：2019-10-29

申请号：US11495426

申请日：2006-07-28

申请人： Mark J. Stefik ,  Stuart K. Card ,  Ed H. Chi ,  Lichan Hong ,  Barbara Stefik

发明人： Mark J. Stefik ,  Stuart K. Card ,  Ed H. Chi ,  Lichan Hong ,  Barbara Stefik

IPC分类号： G06Q30/00 ,  G06Q30/02 ,  G06F16/951

摘要： Techniques are described that provide a reading pane for reading one or more content portions of a work and a guide pane that displays a structured overview of additional information from the corpus that is focused by an analysis of information from the currently-visible content portion of the work. The contents of the currently-visible content portion displayed within the reading page are used to derive dynamic representations of the user's immediate interests. At the user's request, a structured persistent context-aware guide is computed and displayed. The persistent context-aware guide provides a framework for accessing other parts of the corpus having the most-related information. The elements in the persistent context-aware guide are other content portions or other organizations such as sections, chapters, or articles in the corpus. The persistent context-aware guide may also incorporate additional closely-related information elements from outside the corpus including advertisements. Advertisements for information on the topics of immediate interest to the user can be incorporated within the structured, context-aware guide so that the reader can purchase them and review that information in the context of the current session. The guide pane and the reading pane support navigation controls so that the user can go to new or previous sub-portions of the content portion, new or previous content portions and/or new or previous persistent context-aware guides.

公开(公告)号：US07861186B2

公开(公告)日：2010-12-28

申请号：US11784288

申请日：2007-04-06

申请人： Mark J. Stefik ,  Stuart K. Card ,  Ed H. Chi ,  Lichan Hong

发明人： Mark J. Stefik ,  Stuart K. Card ,  Ed H. Chi ,  Lichan Hong

IPC分类号： G06F3/00 ,  G06F3/14 ,  G06F3/048

CPC分类号： G06F17/30994

摘要： Techniques provide for the dynamic display of a page-oriented information asset using an audio output mode. Pluralities of elements in the page-oriented information asset are determined based on chapters, sections, paragraphs, sentences, words and the like. The elements are rendered to an audio output mode. Optionally selectable representations of the elements are also determined and output using a 3-dimension-like rendering to a visual output mode. The 3-dimension-like rendering of the visual representations of the elements shows how the current element relates to the other elements and its location within the page-oriented information asset. The 3-dimension-like rendering provides visual orientation or context within the page-oriented information asset. The visual representations of the elements are optionally selectable as spatial context indicators providing direct navigation control to support reading, browsing and information retrieval tasks within the page-oriented information asset. Speech input is also optionally recognized as a direct navigation control.

摘要翻译： 技术提供使用音频输出模式动态显示面向页面的信息资产。 基于页面的信息资产中的多个元素基于章节，段落，段落，句子，单词等来确定。 元素被渲染为音频输出模式。 还可以使用可视输出模式的三维样渲染来确定和输出元素的可选择的表示。 元素的视觉表示的三维呈现显示了当前元素如何与面向页面的信息资产中的其他元素及其位置相关。 面向三维的渲染在面向页面的信息资产中提供视觉定向或上下文。 可选地，元素的视觉表示可选地作为提供直接导航控制的空间上下文指示符，以支持面向页面的信息资产内的阅读，浏览和信息检索任务。 语音输入也可以被视为直接导航控制。

公开(公告)号：US20100011281A1

公开(公告)日：2010-01-14

申请号：US12505262

申请日：2009-07-17

申请人： Lichan Hong ,  Stuart K. Card ,  Ed H. Chi

发明人： Lichan Hong ,  Stuart K. Card ,  Ed H. Chi

IPC分类号： G06F17/00

CPC分类号： G06F17/241 ,  G06F17/242 ,  G06T15/20

摘要： To annotate a three-dimensional electronic document, a user specifies, on a two-dimensional screen, a portion of a page of a three-dimensional document as a specified page area to be annotated by making a stroke. The annotation may be displayed to the user by a hybrid technique where the annotation is displayed by a 3D polyline segment placed behind the near clipping plane of a virtual camera frustum. At the same time, previous annotations are displayed by another technique, such as, for example, the texture coloring technique. During the intermittent time between the stroke and another stroke the 3D polyline segment is removed from behind the near clipping plane and the page texture is updated with the annotation data. The display techniques support highlighting annotations, free-form annotations, and text annotations.

摘要翻译： 为了注释三维电子文档，用户在二维屏幕上指定三维文档的页面的一部分作为要通过笔画注释的指定页面区域。 注释可以通过混合技术显示给用户，其中通过放置在虚拟照相机平截头体的近剪裁平面之后的3D折线段显示注释。 同时，以前的注释也是通过其他技术显示的，例如纹理着色技术。 在笔画和另一笔画之间的间歇时间内，3D折线段从近剪辑平面后面移除，并且使用注释数据更新页面纹理。 显示技术支持突出显示注释，自由格式注释和文本注释。

公开(公告)号：US07702611B2

公开(公告)日：2010-04-20

申请号：US11031641

申请日：2005-01-07

申请人： Ed H. Chi ,  Lichan Hong ,  Stuart K. Card

发明人： Ed H. Chi ,  Lichan Hong ,  Stuart K. Card

IPC分类号： G06F17/30

CPC分类号： G06F17/241 ,  G06F17/2795 ,  G06F17/3061 ,  Y10S707/99931

摘要： User's interests can be explicitly determined via keywords that the user specifies, and/or are implicitly constructed from user browsing and reading activity. User interests may be expressed as an interest profile. Conceptual keywords related to user interests are selected by combining spreading activation and word co-occurrence, by latent semantic analysis, or other methods.One embodiment automatically highlights sentences and other information that contain conceptual keywords related to user interests. Highlights can be activated when the user directly performs a keyword search or index search, or the invention can generate information reflecting user interests, apply it to the text, and generate and display highlights. One embodiment includes an algorithm for computing a conceptual keyword vector through an iterative spreading activation process also employing word co-occurrence. A conceptual index of the text may be created and then combined with conceptual highlighting.

摘要翻译： 可以通过用户指定的关键字和/或从用户浏览和阅读活动隐式构建用户兴趣。 用户兴趣可以表示为兴趣资料。 通过组合扩展激活和字共现，潜在语义分析或其他方法来选择与用户兴趣相关的概念关键词。 一个实施例自动突出包含与用户兴趣相关的概念关键词的句子和其他信息。 当用户直接执行关键词搜索或索引搜索时，可以激活亮点，或者本发明可以生成反映用户兴趣的信息，将其应用于文本，以及生成和显示亮点。 一个实施例包括用于通过也采用单词同现的迭代扩展激活过程来计算概念关键词向量的算法。 可以创建文本的概念索引，然后与概念突出显示相结合。

公开(公告)号：US06369819B1

公开(公告)日：2002-04-09

申请号：US09062513

申请日：1998-04-17

申请人： James E. Pitkow ,  Peter L. T. Pirolli ,  Ed H. Chi ,  Stuart K. Card ,  Jock D. Mackinlay ,  Rich Gossweller

发明人： James E. Pitkow ,  Peter L. T. Pirolli ,  Ed H. Chi ,  Stuart K. Card ,  Jock D. Mackinlay ,  Rich Gossweller

IPC分类号： G06T1120

CPC分类号： G06F17/3089 ,  Y10S707/99933

摘要： A method for displaying in a coherent manner the changes over time of a web site's structure, usage, and content is disclosed. Time tubes are generated by a method of displaying a related series of graphs. Time tubes illustrate changes in a graph that undergoes one or more transformations from one state to another. The transformations are displayed using the length of the cylindrical tube, filling the length of the time tube with planar slices which represent the data at various stages of the transformations. Time tubes may encode several dimensions of the transformations simultaneously by altering the representation of size, color, and layout among the planar slices. Temporal transformations occur when web pages are added or deleted over time. Value-based transformations include node colors, which may be used to encode a specific page's usage parameter. Spatial transformations include the scaling of physical dimension as graphs expand or contract in size. The states of a graph at various times are represented as a series of related graphs. In a preferred embodiment, an inventory of all existing nodes is performed so as to generate a list of all nodes that have existed at any time. This inventory is used to produce a layout template in which each unique node is assigned a unique layout position. To produce each planar slice, the specific nodes which exist in the slice are placed at their respective positions assigned in the layout template. In another aspect, corresponding nodes in planar slices are linked, such as with translucent streamlines, in response to a user selecting a node in a planar slice by placing his cursor over the selected node, or to show clustering of two or more nodes in one planar slice into a single node in an adjacent planar slice.

摘要翻译： 公开了一种以连贯的方式显示网站结构，使用和内容随时间变化的方法。 时间管是通过显示相关系列图的方法产生的。 时间管示出了经历从一个状态到另一个状态的一个或多个变换的图中的变化。 使用圆柱形管的长度显示变换，用表示在转化的各个阶段的数据的平面切片填充时间管的长度。 时间管可以通过改变平面切片之间的尺寸，颜色和布局的表示来同时编码变换的多个维度。 随着时间的推移，网页被添加或删除时，会发生时间变换。 基于值的变换包括节点颜色，可用于对特定页面的使用参数进行编码。 空间变换包括随着图形扩大或缩小大小的物理维度的缩放。 不同时间的图形状态表示为一系列相关图形。 在优选实施例中，执行所有现有节点的清单以便生成在任何时间已经存在的所有节点的列表。 此清单用于生成布局模板，其中每个唯一节点被分配唯一的布局位置。 为了产生每个平面切片，存在于切片中的特定节点被放置在分配在布局模板中的它们各自的位置。 在另一方面，响应于用户通过将其光标放置在所选择的节点上来选择平面切片中的节点，或者在一个平面切片中的两个或更多个节点的聚类，平面切片中的对应节点（例如具有半透明流线）被链接 平面切片分成相邻平面切片中的单个节点。

公开(公告)号：US6151595A

公开(公告)日：2000-11-21

申请号：US062540

申请日：1998-04-17

申请人： Peter L. T. Pirolli ,  James E. Pitkow ,  Ed H. Chi ,  Stuart K. Card ,  Jock D. Mackinlay ,  Rich Gossweller

发明人： Peter L. T. Pirolli ,  James E. Pitkow ,  Ed H. Chi ,  Stuart K. Card ,  Jock D. Mackinlay ,  Rich Gossweller

IPC分类号： G06F17/30

CPC分类号： G06F17/30882 ,  G06F17/30014 ,  G06F17/30855 ,  Y10S707/99931 ,  Y10S707/99932 ,  Y10S707/99933 ,  Y10S707/99953

摘要： Methods for displaying results of a spreading activation algorithm and for defining an activation input vector for the spreading activation algorithm are disclosed. A planar disk tree is used to represent the generalized graph structure being modeled in a spreading activation algorithm. Activation bars on some or all nodes of the planar disk tree in the dimension perpendicular to the disk tree encode the final activation level resulting at the end of N iterations of the spreading activation algorithm. The number of nodes for which activation bars are displayed may be a predetermined number, a predetermine fraction of all nodes, or a determined by a predetermined activation level threshold. The final activation levels resulting from activation spread through more than one flow network corresponding to the same generalized graph are displayed as color encoded segments on the activation bars. Content, usage, topology, or recommendation flow networks may be used for spreading activation. The difference between spreading activation through different flow networks corresponding to the same generalized graph may be displayed by subtracting the resulting activation patterns from each network and displaying the difference. The spreading activation input vector is determined by continually measuring the dwell time that the user's cursor spends on a displayed node. Activation vectors at various intermediate steps of the N-step spreading activation algorithm are color encoded onto nodes of disk trees within time tubes. The activation input vector and the activation vectors resulting from all N steps are displayed in a time tube having N+1 planar disk trees. Alternatively, a periodic subset of all N activation vectors are displayed, or a subset showing planar disk trees representing large changes in activation levels or phase shifts are displayed while planar disk trees representing smaller changes in activation levels are not displayed.

公开(公告)号：US06509898B2

公开(公告)日：2003-01-21

申请号：US09062341

申请日：1998-04-17

申请人： Ed H. Chi ,  Peter L. T. Pirolli ,  James E. Pitkow ,  Rich Gossweller ,  Jock D. Mackinlay ,  Stuart K. Card

发明人： Ed H. Chi ,  Peter L. T. Pirolli ,  James E. Pitkow ,  Rich Gossweller ,  Jock D. Mackinlay ,  Stuart K. Card

IPC分类号： G06T1120

CPC分类号： G06F17/30882 ,  G06F17/30014 ,  G06F17/30855 ,  Y10S707/99933

摘要： A method for generating a tree structure representation of a generalized graph structure for display includes the more important links in the representation. Usage parameters are referenced in generating the tree structure from the generalized graph structure. Frequency, recency, spacing of accesses, and path information are exemplary types of usage parameters. A breadth-first or depth-first traversal of the graph references usage parameters associated with each node or link. The usage parameters which are associated with each node are referenced in order to determine the visitation order. The visitation order is determined by visiting the highest used nodes or links first. A method of displaying the tree structure references the usage parameters to determine the positioning of the nodes in the layout of the tree structure. In a preferred embodiment, the root node is positioned in the center of the layout. In one example, sibling nodes are spread out on links which emanate radially about their parent. The highest-used sibling nodes can be placed farthest apart from each other so as to achieve optimal separation so that they have the most growth space. The lowest-used nodes are then placed in the remaining space between the high-usage nodes. In another example, sibling nodes are positioned at the same radius from the root node. Each leaf node in the hierarchy is assigned the same amount of angular space. The layout angle of each node is a function of the ranking of the node's usage parameter relative to its siblings. Derived usage parameters such as need probability, cocitation clustering, or functions of both node and link usages can alternatively be referenced.

摘要翻译： 用于生成用于显示的广义图形结构的树结构表示的方法包括表示中更重要的链接。 从广义图结构生成树结构时引用使用参数。 频率，新近度，访问间隔和路径信息是使用参数的示例性类型。 图的宽度优先或深度优先遍历引用与每个节点或链接相关联的使用参数。 引用与每个节点相关联的使用参数，以确定访问顺序。 访问次序通过首先访问最高使用的节点或链接来确定。 显示树结构的方法引用使用参数来确定节点在树结构的布局中的定位。 在优选实施例中，根节点位于布局的中心。 在一个示例中，兄弟节点被散布在围绕其父节点辐射的链接上。 最高使用的兄弟节点可以彼此离开最远，以便实现最佳分离，使其具有最大的生长空间。 然后将最低使用的节点放置在高使用率节点之间的剩余空间中。 在另一个示例中，兄弟节点位于与根节点相同的半径处。 层次结构中的每个叶节点被分配相同的角度空间量。 每个节点的布局角度是节点的使用参数相对于其兄弟姐妹的排序的函数。 替代地可以引用派生的使用参数，例如需求概率，串联聚类或节点和链接使用的功能。

公开(公告)号：US20100274790A1

公开(公告)日：2010-10-28

申请号：US12428412

申请日：2009-04-22

申请人： Lichan Hong ,  Ed H. Chi ,  Rowan Nairn

发明人： Lichan Hong ,  Ed H. Chi ,  Rowan Nairn

IPC分类号： G06F17/30

CPC分类号： G06F16/951

摘要： A computer-implemented system and method for implicit tagging of documents using search query data is provided. A corpus of documents including electronically-stored digital data is identified. A search query including one or more query terms from a user is received. The search query is executed against the document corpus. Search results including an identifier for each of the documents in the corpus that matches at least one of the query terms are obtained. A selection of one or more of the identifiers by the user is captured. A set of click-through tags that each include the user, one of the selected identifiers, and the matching query terms is created.

摘要翻译： 提供了一种使用搜索查询数据隐式标记文档的计算机实现的系统和方法。 识别包括电子存储的数字数据的文件语料库。 收到包括来自用户的一个或多个查询词语的搜索查询。 针对文档语料库执行搜索查询。 搜索结果包括与至少一个查询项匹配的语料库中的每个文档的标识符。 捕获用户选择的一个或多个标识符。 创建一组每个包含用户的点击式标签，其中一个所选标识符和匹配的查询字词。

公开(公告)号：US20080201651A1

公开(公告)日：2008-08-21

申请号：US11837889

申请日：2007-08-13

申请人： Lichan Hong ,  Ed H. Chi

发明人： Lichan Hong ,  Ed H. Chi

IPC分类号： G06F3/048

CPC分类号： G06F17/30864 ,  G06F17/30722

摘要： Methods, apparatus and articles of manufacture therefor, are disclosed for annotating documents in a viewer. In one embodiment, the method includes: associating the document with a user; identifying one or more sub-document elements in the document; augmenting the document by making words within the document selectable; displaying the augmented document in the viewer; and responsive to each user input selecting a word in the document displayed in the viewer, further augmenting the document displayed in the viewer by inserting the selected word following the sub-document element from which the word was selected.

摘要翻译： 公开了用于在观看者中注释文档的方法，装置和制品。 在一个实施例中，该方法包括：将文档与用户相关联; 识别文档中的一个或多个子文档元素; 通过使文档中的单词可选择来增加文档; 在观看者中显示增强文档; 并且响应于每个用户输入选择在观看者中显示的文档中的单词，进一步通过将所选择的单词插入到选择了该单词的子文档单元之后来扩展在观看者中显示的文档。