IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714)最新文献

Compound brushing [dynamic data visualization] 复合刷刷[动态数据可视化]

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-12-03 DOI: 10.1109/INFVIS.2003.1249024

Hong Chen

引用次数: 6

Visualizing evolving networks: minimum spanning trees versus pathfinder networks 可视化进化网络:最小生成树与探路者网络

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-10-19 DOI: 10.1109/INFVIS.2003.1249010

Chaomei Chen, S. Morris

{"title":"Visualizing evolving networks: minimum spanning trees versus pathfinder networks","authors":"Chaomei Chen, S. Morris","doi":"10.1109/INFVIS.2003.1249010","DOIUrl":"https://doi.org/10.1109/INFVIS.2003.1249010","url":null,"abstract":"Network evolution is an ubiquitous phenomenon in a wide variety of complex systems. There is an increasing interest in statistically modeling the evolution of complex networks such as small-world networks and scale-free networks. In this article, we address a practical issue concerning the visualizations of co-citation networks of scientific publications derived by two widely known link reduction algorithms, namely minimum spanning trees (MSTs) and pathfinder networks (PFNETs). Our primary goal is to identify the strengths and weaknesses of the two methods in fulfilling the need for visualizing evolving networks. Two criteria are derived for assessing visualizations of evolving networks in terms of topological properties and dynamical properties. We examine the animated visualization models of the evolution of botulinum toxin research in terms of its co-citation structure across a 58-year span (1945-2002). The results suggest that although high-degree nodes dominate the structure of MST models, such structures can be inadequate in depicting the essence of how the network evolves because MST removes potentially significant links from high-order shortest paths. In contrast, PFNET models clearly demonstrate their superiority in maintaining the cohesiveness of some of the most pivotal paths, which in turn make the growth animation more predictable and interpretable. We suggest that the design of visualization and modeling tools for network evolution should take the cohesiveness of critical paths into account.","PeriodicalId":412054,"journal":{"name":"IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125086334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 203

Thread Arcs: an email thread visualization 线程弧:一个电子邮件线程可视化

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-10-19 DOI: 10.1109/INFVIS.2003.1249028

Bernard Kerr

引用次数: 164

Improving hybrid MDS with pivot-based searching 基于轴向搜索改进混合MDS

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-10-19 DOI: 10.1109/INFVIS.2003.1249012

A. Morrison, M. Chalmers

引用次数: 29

Dynamic visualization of transient data streams 瞬态数据流的动态可视化

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-10-19 DOI: 10.1109/INFVIS.2003.1249014

P. C. Wong, Harlan Foote, Dan Adams, W. Cowley, James J. Thomas

引用次数: 70

MoireGraphs: radial focus+context visualization and interaction for graphs with visual nodes MoireGraphs:径向聚焦+上下文可视化和具有可视节点的图形交互

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-10-19 DOI: 10.1109/INFVIS.2003.1249009

UC Davis, T. Jankun-Kelly, K. Ma

引用次数: 103

Thinking with visualization 可视化思维

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-10-19 DOI: 10.1109/INFVIS.2003.1249001

C. Ware

引用次数: 1

Between aesthetics and utility: designing ambient information visualizations 在美学与实用之间:设计环境信息可视化

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-10-19 DOI: 10.1109/INFVIS.2003.1249031

Tobias Skog, S. Ljungblad, L. Holmquist

{"title":"Between aesthetics and utility: designing ambient information visualizations","authors":"Tobias Skog, S. Ljungblad, L. Holmquist","doi":"10.1109/INFVIS.2003.1249031","DOIUrl":"https://doi.org/10.1109/INFVIS.2003.1249031","url":null,"abstract":"Unlike traditional information visualization, ambient information visualizations reside in the environment of the user rather than on the screen of a desktop computer. Currently, most dynamic information that is displayed in public places consists of text and numbers. We argue that information visualization can be employed to make such dynamic data more useful and appealing. However, visualizations intended for non-desktop spaces will have to both provide valuable information and present an attractive addition to the environment - they must strike a balance between aesthetical appeal and usefulness. To explore this, we designed a real-time visualization of bus departure times and deployed it in a public space, with about 300 potential users. To make the presentation more visually appealing, we took inspiration from a modern abstract artist. The visualization was designed in two passes. First, we did a preliminary version that was presented to and discussed with prospective users. Based on their input, we did a final design. We discuss the lessons learned in designing this and previous ambient information visualizations, including how visual art can be used as a design constraint, and how the choice of information and the placement of the display affect the visualization.","PeriodicalId":412054,"journal":{"name":"IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714)","volume":"134 25","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113969957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 143

Conveying shape with texture: an experimental investigation of the impact of texture type on shape categorization judgments 以纹理传递形状:纹理类型对形状分类判断影响的实验研究

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-10-19 DOI: 10.1109/INFVIS.2003.1249022

Sunghee Kim, Haleh Hagh-Shenas, V. Interrante

{"title":"Conveying shape with texture: an experimental investigation of the impact of texture type on shape categorization judgments","authors":"Sunghee Kim, Haleh Hagh-Shenas, V. Interrante","doi":"10.1109/INFVIS.2003.1249022","DOIUrl":"https://doi.org/10.1109/INFVIS.2003.1249022","url":null,"abstract":"As visualization researchers, we are interested in gaining a better understanding of how to effectively use texture to facilitate shape perception. If we could design the ideal texture pattern to apply to an arbitrary smoothly curving shape to be most accurately and effectively perceived, what would the characteristics of that texture pattern be? In this paper we describe the results of a comprehensive controlled observer experiment intended to yield insight into that question. Here, we report the results of a new study comparing the relative accuracy of observers' judgments of shape type (elliptical, cylindrical, hyperbolic or flat) and shape orientation (convex, concave, both, or neither) for local views of boundary masked quadric surface patches under six different principal direction texture pattern conditions plus two texture conditions (an isotropic pattern and a non-principal direction oriented anisotropic pattern), under both perspective and orthographic projection conditions and from both head-on and oblique viewpoints. Our results confirm the hypothesis that accurate shape perception is facilitated to a statistically significantly greater extent by some principal direction texture patterns than by others. Specifically, we found that, for both views, under conditions of perspective projection, participants more often correctly identified the shape category and the shape orientation when the surface was textured with the pattern that contained oriented energy along both the first and second principal directions only than in the case of any other texture condition. Patterns containing markings following only one of the principal directions, or containing information along other directions in addition to the principal directions yielded poorer performance overall.","PeriodicalId":412054,"journal":{"name":"IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126692454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Intelligently resolving point occlusion 智能分辨点遮挡

IEEE Symposium on Information Visualization 2003 (IEEE Cat. No.03TH8714) Pub Date : 2003-10-19 DOI: 10.1109/INFVIS.2003.1249018

M. Trutschl, G. Grinstein, U. Cvek

引用次数: 47