2011 IEEE Conference on Visual Analytics Science and Technology (VAST)最新文献_第2页

epSpread - Storyboarding for visual analytics epSpread -用于视觉分析的故事板

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102489

L. A. Cenydd, Rick Walker, S. Pop, Helen C. Miles, Chris J. Hughes, W. Teahan, Jonathan C. Roberts

引用次数: 6

Analysts aren't machines: Inferring frustration through visualization interaction 分析师不是机器:通过可视化交互推断挫败感

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102473

Lane Harrison, Wenwen Dou, Aidong Lu, W. Ribarsky, Xiaoyu Wang

引用次数: 6

SAVE: Sensor anomaly visualization engine 保存:传感器异常可视化引擎

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102458

Lei Shi, Qi Liao, Yuan He, Rui Li, A. Striegel, Zhongji Su

引用次数: 36

Obvious: A meta-toolkit to encapsulate information visualization toolkits — One toolkit to bind them all 显而易见:一个元工具包来封装信息可视化工具包——一个工具包来绑定它们

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102446

Jean-Daniel Fekete, P. Hemery, Thomas Baudel, J. Wood

{"title":"Obvious: A meta-toolkit to encapsulate information visualization toolkits — One toolkit to bind them all","authors":"Jean-Daniel Fekete, P. Hemery, Thomas Baudel, J. Wood","doi":"10.1109/VAST.2011.6102446","DOIUrl":"https://doi.org/10.1109/VAST.2011.6102446","url":null,"abstract":"This article describes “Obvious”: a meta-toolkit that abstracts and encapsulates information visualization toolkits implemented in the Java language. It intends to unify their use and postpone the choice of which concrete toolkit(s) to use later-on in the development of visual analytics applications. We also report on the lessons we have learned when wrapping popular toolkits with Obvious, namely Prefuse, the InfoVis Toolkit, partly Improvise, JUNG and other data management libraries. We show several examples on the uses of Obvious, how the different toolkits can be combined, for instance sharing their data models. We also show how Weka and Rapid-Miner, two popular machine-learning toolkits, have been wrapped with Obvious and can be used directly with all the other wrapped toolkits. We expect Obvious to start a co-evolution process: Obvious is meant to evolve when more components of Information Visualization systems will become consensual. It is also designed to help information visualization systems adhere to the best practices to provide a higher level of interoperability and leverage the domain of visual analytics.","PeriodicalId":103998,"journal":{"name":"2011 IEEE Conference on Visual Analytics Science and Technology (VAST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121866779","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: 22

Jigsaw to save vastopolis 拼图游戏拯救大都市

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102496

E. Braunstein, C. Görg, Zhicheng Liu, J. Stasko

引用次数: 2

How locus of control influences compatibility with visualization style 控制点如何影响视觉风格的兼容性

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102445

Caroline Ziemkiewicz, R. J. Crouser, Ashley Rye Yauilla, S. Su, W. Ribarsky, Remco Chang

{"title":"How locus of control influences compatibility with visualization style","authors":"Caroline Ziemkiewicz, R. J. Crouser, Ashley Rye Yauilla, S. Su, W. Ribarsky, Remco Chang","doi":"10.1109/VAST.2011.6102445","DOIUrl":"https://doi.org/10.1109/VAST.2011.6102445","url":null,"abstract":"Existing research suggests that individual personality differences are correlated with a user's speed and accuracy in solving problems with different types of complex visualization systems. In this paper, we extend this research by isolating factors in personality traits as well as in the visualizations that could have contributed to the observed correlation. We focus on a personality trait known as “locus of control,” which represents a person's tendency to see themselves as controlled by or in control of external events. To isolate variables of the visualization design, we control extraneous factors such as color, interaction, and labeling, and specifically focus on the overall layout style of the visualizations. We conduct a user study with four visualizations that gradually shift from an indentation metaphor to a containment metaphor and compare the participants' speed, accuracy, and preference with their locus of control. Our findings demonstrate that there is indeed a correlation between the two: participants with an internal locus of control perform more poorly with visualizations that employ a containment metaphor, while those with an external locus of control perform well with such visualizations. We discuss a possible explanation for this relationship based in cognitive psychology and propose that these results can be used to better understand how people use visualizations and how to adapt visual analytics design to an individual user's needs.","PeriodicalId":103998,"journal":{"name":"2011 IEEE Conference on Visual Analytics Science and Technology (VAST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116871600","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: 76

Pexel and heatmap visual analysis of multidimensional gun/homicide data 多维枪支/凶杀数据的像素和热图可视化分析

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102482

S. Rothenberger, John E. Wenskovitch, G. Marai

引用次数: 1

Interactive visual comparison of multiple trees 多棵树的交互式视觉比较

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102439

S. Bremm, T. V. Landesberger, Martin Hess, T. Schreck, P. Weil, K. Hamacher

{"title":"Interactive visual comparison of multiple trees","authors":"S. Bremm, T. V. Landesberger, Martin Hess, T. Schreck, P. Weil, K. Hamacher","doi":"10.1109/VAST.2011.6102439","DOIUrl":"https://doi.org/10.1109/VAST.2011.6102439","url":null,"abstract":"Traditionally, the visual analysis of hierarchies, respectively, trees, is conducted by focusing on one given hierarchy. However, in many research areas multiple, differing hierarchies need to be analyzed simultaneously in a comparative way - in particular to highlight differences between them, which sometimes can be subtle. A prominent example is the analysis of so-called phylogenetic trees in biology, reflecting hierarchical evolutionary relationships among a set of organisms. Typically, the analysis considers multiple phylogenetic trees, either to account for statistical significance or for differences in derivation of such evolutionary hierarchies; for example, based on different input data, such as the 16S ribosomal RNA and protein sequences of highly conserved enzymes. The simultaneous analysis of a collection of such trees leads to more insight into the evolutionary process. We introduce a novel visual analytics approach for the comparison of multiple hierarchies focusing on both global and local structures. A new tree comparison score has been elaborated for the identification of interesting patterns. We developed a set of linked hierarchy views showing the results of automatic tree comparison on various levels of details. This combined approach offers detailed assessment of local and global tree similarities. The approach was developed in close cooperation with experts from the evolutionary biology domain. We apply it to a phylogenetic data set on bacterial ancestry, demonstrating its application benefit.","PeriodicalId":103998,"journal":{"name":"2011 IEEE Conference on Visual Analytics Science and Technology (VAST)","volume":"16 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120922793","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: 87

MobileAnalymator: Animating data changes on mobile devices MobileAnalymator:显示移动设备上的数据变化

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102490

Victor Y. Chen, Cheryl Z. Qian, Li Zhang

引用次数: 3

Visualizing an information assurance risk taxonomy 可视化信息保障风险分类

2011 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2011-12-15 DOI: 10.1109/VAST.2011.6102477

V. Lemieux, B. Endicott-Popovsky, Karl Eckler, Thomas Dang, A. Jansen

引用次数: 1