Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium最新文献

Volume rendering for relational data 关系数据的体绘制

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-20 DOI: 10.1109/INFVIS.1997.636791

Barry G. Becker

引用次数: 42

Visualizing information on a sphere 在球体上可视化信息

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-20 DOI: 10.1109/INFVIS.1997.636759

M. Gross, T. Sprenger, J. Finger

{"title":"Visualizing information on a sphere","authors":"M. Gross, T. Sprenger, J. Finger","doi":"10.1109/INFVIS.1997.636759","DOIUrl":"https://doi.org/10.1109/INFVIS.1997.636759","url":null,"abstract":"We describe a method for the visualization of information units on spherical domains which is employed in the banking industry for risk analysis, stock prediction and other tasks. The system is based on a quantification of the similarity of related objects that governs the parameters of a mass-spring system. Unlike existing approaches we initialize all information units onto the inner surface of two concentric spheres and attach them with springs to the outer sphere. Since the spring stiffnesses correspond to the computed similarity measures, the system converges into an energy minimum which reveals multidimensional relations and adjacencies in terms of spatial neighborhoods. Depending on the application scenario our approach supports different topological arrangements of related objects. In order to cope with large data sets we propose a blobby clustering mechanism that enables encapsulation of similar objects by implicit shapes. In addition, we implemented various interaction techniques allowing semantic analysis of the underlying data sets. Our prototype system IVORY is written in Java, and its versatility is illustrated by an example from financial service providers.","PeriodicalId":199226,"journal":{"name":"Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123518627","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: 52

On integrating visualization techniques for effective software exploration 集成可视化技术进行有效的软件开发

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-18 DOI: 10.1109/INFVIS.1997.636784

M. Storey, Kenny Wong, F. Fracchia, H. Müller

引用次数: 115

Managing multiple focal levels in Table Lens 在表镜头管理多个焦点水平

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-18 DOI: 10.1109/INFVIS.1997.636787

T. Tenev, R. Rao

引用次数: 23

Metrics for effective information visualization 有效信息可视化的指标

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-18 DOI: 10.1109/INFVIS.1997.636794

R. Brath

引用次数: 47

The structure of the information visualization design space 信息可视化空间的结构设计

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-18 DOI: 10.1109/INFVIS.1997.636792

S. Card, J. Mackinlay

引用次数: 420

Cacti: a front end for program visualization Cacti:用于程序可视化的前端

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-18 DOI: 10.1109/INFVIS.1997.636785

S. Reiss

引用次数: 16

Coordinating declarative queries with a direct manipulation data exploration environment 将声明性查询与直接操作数据探索环境协调起来

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-18 DOI: 10.1109/INFVIS.1997.636788

Mark Derthick, Steven F. Roth, John Kolojejchick

引用次数: 10

Managing software with new visual representations 用新的可视化表示来管理软件

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-18 DOI: 10.1109/INFVIS.1997.636782

M. C. Chuah, S. Eick

引用次数: 17

H3: laying out large directed graphs in 3D hyperbolic space H3:在三维双曲空间中布置大型有向图

Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium Pub Date : 1997-10-18 DOI: 10.1109/INFVIS.1997.636718

T. Munzner

{"title":"H3: laying out large directed graphs in 3D hyperbolic space","authors":"T. Munzner","doi":"10.1109/INFVIS.1997.636718","DOIUrl":"https://doi.org/10.1109/INFVIS.1997.636718","url":null,"abstract":"We present the H3 layout technique for drawing large directed graphs as node-link diagrams in 3D hyperbolic space. We can lay out much larger structures than can be handled using traditional techniques for drawing general graphs because we assume a hierarchical nature of the data. We impose a hierarchy on the graph by using domain-specific knowledge to find an appropriate spanning tree. Links which are not part of the spanning tree do not influence the layout but can be selectively drawn by user request. The volume of hyperbolic 3-space increases exponentially, as opposed to the familiar geometric increase of euclidean 3-space. We exploit this exponential amount of room by computing the layout according to the hyperbolic metric. We optimize the cone tree layout algorithm for 3D hyperbolic space by placing children on a hemisphere around the cone mouth instead of on its perimeter. Hyperbolic navigation affords a Focus+Context view of the structure with minimal visual clutter. We have successfully laid out hierarchies of over 20,000 nodes. Our implementation accommodates navigation through graphs too large to be rendered interactively by allowing the user to explicitly prune or expand subtrees.","PeriodicalId":199226,"journal":{"name":"Proceedings of VIZ '97: Visualization Conference, Information Visualization Symposium and Parallel Rendering Symposium","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125632969","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: 385