Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization最新文献_第5页

Comparing benchmark task and insight evaluation methods on timeseries graph visualizations 比较时间序列图可视化的基准任务和洞察力评估方法

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2010-04-10 DOI: 10.1145/2110192.2110201

Purvi Saraiya, Chris North, K. Duca

引用次数: 16

Towards information-theoretic visualization evaluation measure: a practical example for Bertin's matrices 面向信息论的可视化评价测度:以Bertin矩阵为例

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2010-04-10 DOI: 10.1145/2110192.2110196

I. Liiv

引用次数: 2

Comparing information graphics: a critical look at eye tracking 比较信息图形:眼动追踪的关键观点

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2010-04-10 DOI: 10.1145/2110192.2110203

J. Goldberg, J. Helfman

{"title":"Comparing information graphics: a critical look at eye tracking","authors":"J. Goldberg, J. Helfman","doi":"10.1145/2110192.2110203","DOIUrl":"https://doi.org/10.1145/2110192.2110203","url":null,"abstract":"Effective graphics are essential for understanding complex information and completing tasks. To assess graphic effectiveness, eye tracking methods can help provide a deeper understanding of scanning strategies that underlie more traditional, high-level accuracy and task completion time results. Eye tracking methods entail many challenges, such as defining fixations, assigning fixations to areas of interest, choosing appropriate metrics, addressing potential errors in gaze location, and handling scanning interruptions. Special considerations are also required designing, preparing, and conducting eye tracking studies. An illustrative eye tracking study was conducted to assess the differences in scanning within and between bar, line, and spider graphs, to determine which graphs best support relative comparisons along several dimensions. There was excessive scanning to locate the correct bar graph in easier tasks. Scanning across bar and line graph dimensions before comparing across graphs was evident in harder tasks. There was repeated scanning between the same dimension of two spider graphs, implying a greater cognitive demand from scanning in a circle that contains multiple linear dimensions, than from scanning the linear axes of bar and line graphs. With appropriate task design and targeted analysis metrics, eye tracking techniques can illuminate visual scanning patterns hidden by more traditional time and accuracy results.","PeriodicalId":235801,"journal":{"name":"Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130426080","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: 120

Exploring information visualization: describing different interaction patterns 探索信息可视化:描述不同的交互模式

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2010-04-10 DOI: 10.1145/2110192.2110195

M. Pohl, Sylvia Wiltner, S. Miksch

引用次数: 13

Generating a synthetic video dataset 生成合成视频数据集

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2010-04-10 DOI: 10.1145/2110192.2110199

M. Whiting, J. Haack, Carrie Varley

引用次数: 0

Shakespeare's complete works as a benchmark for evaluating multiscale document navigation techniques 以莎士比亚全集作为评价多尺度文档导航技术的基准

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2006-05-23 DOI: 10.1145/1168149.1168165

Y. Guiard, M. Beaudouin-Lafon, Yangzhou Du, Caroline Appert, Jean-Daniel Fekete, O. Chapuis

{"title":"Shakespeare's complete works as a benchmark for evaluating multiscale document navigation techniques","authors":"Y. Guiard, M. Beaudouin-Lafon, Yangzhou Du, Caroline Appert, Jean-Daniel Fekete, O. Chapuis","doi":"10.1145/1168149.1168165","DOIUrl":"https://doi.org/10.1145/1168149.1168165","url":null,"abstract":"In this paper, we describe an experimental platform dedicated to the comparative evaluation of multiscale electronic-document navigation techniques. One noteworthy characteristic of our platform is that it allows the user not only to translate the document (for example, to pan and zoom) but also to tilt the virtual camera to obtain freely chosen perspective views of the document. Second, the platform makes it possible to explore, with semantic zooming, the 150,000 verses that comprise the complete works of William Shakespeare. We argue that reaching and selecting one specific verse in this very large text corpus amounts to a perfectly well defined Fitts task, leading to rigorous assessments of target acquisition performance. For lack of a standard, the various multiscale techniques that have been reported recently in the literature are difficult to compare. We recommend that Shakespeare's complete works, converted into a single document that can be zoomed both geometrically and semantically, be used as a benchmark to facilitate systematic experimental comparisons, using Fitts' target acquisition paradigm.","PeriodicalId":235801,"journal":{"name":"Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization","volume":"227 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123270784","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: 17

A taxonomy of tasks for guiding the evaluation of multidimensional visualizations 用于指导多维可视化评估的任务分类

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2006-05-23 DOI: 10.1145/1168149.1168169

Eliane Regina de Almeida Valiati, M. Pimenta, C. Freitas

{"title":"A taxonomy of tasks for guiding the evaluation of multidimensional visualizations","authors":"Eliane Regina de Almeida Valiati, M. Pimenta, C. Freitas","doi":"10.1145/1168149.1168169","DOIUrl":"https://doi.org/10.1145/1168149.1168169","url":null,"abstract":"The design of multidimensional visualization techniques is based on the assumption that a graphical representation of a large dataset can give more insight to a user, by providing him/her a more intuitive support in the process of exploiting data. When developing a visualization technique, the analytic and exploratory tasks that a user might need or want to perform on the data should guide the choice of the visual and interaction metaphors implemented by the technique. Usability testing of visualization techniques also needs the definition of users' tasks. The identification and understanding of the nature of the users' tasks in the process of acquiring knowledge from visual representations of data is a recent branch in information visualization research. Some works have proposed taxonomies to organize tasks that a visualization technique should support. This paper proposes a taxonomy of visualization tasks, based on existing taxonomies as well as on the observation of users performing exploratory tasks in a multidimensional data set using two different visualization techniques, Parallel Coordinates and RadViz. Different scenarios involving low-level tasks were estimated for the completion of some high-level tasks, and they were compared to the scenarios observed during the users' experiments.","PeriodicalId":235801,"journal":{"name":"Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129702357","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

Methods for the evaluation of an interactive InfoVis tool supporting exploratory reasoning processes 评价支持探索性推理过程的交互式InfoVis工具的方法

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2006-05-23 DOI: 10.1145/1168149.1168156

Markus Rester, M. Pohl

引用次数: 18

Evaluating information visualisations 评估信息可视化

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2006-05-23 DOI: 10.1145/1168149.1168151

K. Andrews

引用次数: 43

Evaluating information visualization applications with focus groups: the CourseVis experience 使用焦点小组评估信息可视化应用程序:CourseVis体验

Workshop on Beyond Time and Errors: Novel Evaluation Methods for Visualization Pub Date : 2006-05-23 DOI: 10.1145/1168149.1168155

Riccardo Mazza

引用次数: 24