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2012 16th International Conference on Information Visualisation最新文献

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A visual analysis tool for finding embedded relations in chronicles 查找编年史中嵌入关系的可视化分析工具
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.58
Mina Akaishi, Makoto Sato, K. Hori, Tetsuya Ishikawa
{"title":"A visual analysis tool for finding embedded relations in chronicles","authors":"Mina Akaishi, Makoto Sato, K. Hori, Tetsuya Ishikawa","doi":"10.1109/IV.2012.58","DOIUrl":"https://doi.org/10.1109/IV.2012.58","url":null,"abstract":"In this paper, a visual analysis method for finding a variety of human networks in chronicles on the basis of different viewpoints is proposed. A vast amount of human experience records is stored all over the world. For understanding and using such chronicles effectively, it is necessary to find several relations embedded in records. In this paper, we propose a chronicle analysis tool (CAT), which provides several views of records from different viewpoints. For such purpose, we introduce the notion of chronicle data and a visual analysis framework for embedded relations in chronicles. On the basis of these notions, we describe a chronicle analysis tool and show a variety of historical human networks from different viewpoints as examples of its implementation.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126136034","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: 0
Time-based Geographical Mapping of Communicable Diseases 传染病时基地理制图
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.30
Manuel Cesario, Matthew Jervis, S. Luz, M. Masoodian, Bill Rogers
{"title":"Time-based Geographical Mapping of Communicable Diseases","authors":"Manuel Cesario, Matthew Jervis, S. Luz, M. Masoodian, Bill Rogers","doi":"10.1109/IV.2012.30","DOIUrl":"https://doi.org/10.1109/IV.2012.30","url":null,"abstract":"Information visualisation methods can potentially be employed to assist the work of epidemiologists and other health care professionals in mapping the spread of communicable diseases in remote areas, where the task of disease surveillance encompasses temporal elements such as changes in climate, land use and population movements. This paper presents an investigation into the use of time-based visualisation techniques coupled with geographical maps and support for distributed mobile collection of patient data. This study has focused on the development of an information visualisation prototype designed for use by epidemiology researchers on mobile platforms (tablets and smart phones). The prototyping activity has involved the participation of prospective users working in the Amazon region. Initial results are presented and discussed.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115232344","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
Voronoi Diagram Based Dimensional Anchor Assessment for Radial Visualizations 基于Voronoi图的径向可视化维度锚定评估
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.46
Adam Russell, Karen M. Daniels, G. Grinstein
{"title":"Voronoi Diagram Based Dimensional Anchor Assessment for Radial Visualizations","authors":"Adam Russell, Karen M. Daniels, G. Grinstein","doi":"10.1109/IV.2012.46","DOIUrl":"https://doi.org/10.1109/IV.2012.46","url":null,"abstract":"Selecting the most expressed dimensions from high dimensional data sets has motivated the design and application of a variety of statistical and machine learning techniques. Here, in our current work, we introduce a metric for assessing the effectiveness of these methods. Our formulation is based on the broad concepts of: (a) devising a formal method of partitioning a visualization's image space; (b) identifying regions that indicate the relative strength of the dimension selection based on how well they are populated by data images; and (c) similarily identifying those regions indicating a poor selection of dimensions. In particular, we explore assessing the quality of radial visualizations. Dimension selection in this class of visualizations strongly effects visualization quality and the sensitivity of cluster formation. We demonstrate the usefulness of Voronoi partitioning the RadViz image space; quantifying radial visualization quality is a direct measure of dimension selection. This work continues to develop and refine the formal theory behind the general class of Normalized Radial Visualizations, including RadViz.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"836 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133348126","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: 12
Designing multimedia content for architectural research and case study projects 为建筑研究和案例研究项目设计多媒体内容
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.116
V. Lopez
{"title":"Designing multimedia content for architectural research and case study projects","authors":"V. Lopez","doi":"10.1109/IV.2012.116","DOIUrl":"https://doi.org/10.1109/IV.2012.116","url":null,"abstract":"The present work shows how to conceive and present architectural documentation for research and specific projects. The purpose of this multimedia content is to investigate in how helpful it can be to register architectural information in the manner of plans, sections, facades, renders, photographs and audiovisual content related to a specific project in a dynamic way. A project will be presented showing a final research about the documentation and classifications of tombs, graves and burials in a cemetery in Puebla City, in México. The description will explain the phases and evolution for designing the interface and the technical issues during the making of this multimedia content.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123186370","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: 0
Value lab: Innovation in teaching visual design: There is nothing to wait for 价值实验室:视觉设计教学创新:无所等待
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.117
K. Nováková, Lukas Treyer, G. Schmitt, H. Achten
{"title":"Value lab: Innovation in teaching visual design: There is nothing to wait for","authors":"K. Nováková, Lukas Treyer, G. Schmitt, H. Achten","doi":"10.1109/IV.2012.117","DOIUrl":"https://doi.org/10.1109/IV.2012.117","url":null,"abstract":"In this paper we comment on design teaching and communication in the domain of architectural education, particularly in the initial parts of the design process, where hand sketching is applied. We are aware of advantages that electronic sketch devices incorporate, therefore we investigate their implementation in diverse phases of architectural studio education. We are testing our presumptions on site, running an experimental design studio with students at two universities: ETH Zurich and CVUT Prague. The focus lies in configuration and further use of Value Lab in teaching and in an adequate sketch application development. The tool is called ColLab sketch and its multi-interfacial manner fits large touch-tables as well as small tablets.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117074507","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: 3
Visualizing Patterns in Node-link Diagrams 在节点链接图中可视化模式
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.19
A. Lambert, François Queyroi, Romain Bourqui
{"title":"Visualizing Patterns in Node-link Diagrams","authors":"A. Lambert, François Queyroi, Romain Bourqui","doi":"10.1109/IV.2012.19","DOIUrl":"https://doi.org/10.1109/IV.2012.19","url":null,"abstract":"Pattern discovery plays an important part in the graph analysis process. Good examples are the detection of communities in social networks or the clustering into pathways of metabolic networks. However, elements may be shared by several clusters, making the patterns entangled. When mining such data, experts are usually interested in both each individual cluster and their overlaps. Dedicated visualization methods are therefore necessary to efficiently support their exploration process. In this article, we propose a new method that emphasizes patterns in a node-link diagram representation and allows to easily identify overlaps between these patterns as well. Our technique combines graph topology and embedding to compute concave hulls with holes surrounding the patterns of interest.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114906758","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: 18
Using Clustering to Personalize Visualization 使用聚类实现个性化可视化
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.51
Mohamed Mouine, G. Lapalme
{"title":"Using Clustering to Personalize Visualization","authors":"Mohamed Mouine, G. Lapalme","doi":"10.1109/IV.2012.51","DOIUrl":"https://doi.org/10.1109/IV.2012.51","url":null,"abstract":"The goal of our work is to propose models or methods to personalize the visualization of a large amount of weather information in a simple way and to make sure that a user can analyze all needed information. We personalize this visualization for each user according to an automatically detected profile based on clustering. Clustering is used to group users who are similar to current user and then set the visualization variables according to the visualizations of those users.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124357353","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: 12
Augmented Reality for Construction Control 增强现实用于施工控制
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.76
K. Kirchbach, C. Runde
{"title":"Augmented Reality for Construction Control","authors":"K. Kirchbach, C. Runde","doi":"10.1109/IV.2012.76","DOIUrl":"https://doi.org/10.1109/IV.2012.76","url":null,"abstract":"The development of a physical building control center has got the purpose of supporting the management and control of a project to optimize the flow of the complex processes at a construction site. The concept consists of equipping vehicles with sensors, using virtual reality and augmented reality-techniques to visualize these realtime information and allow an optical adaption to current circumstances. A more efficient utilization and enhanced cost effectiveness will be the result. Based on a previous performed requirement analysis a software architecture (AR4CC, \"Augmented Reality for Construction Control\") has been developed, which allows the use of virtual reality (vr) and augmented reality (ar) at a construction site. The basic idea of information transparency and the generated software is introduced. Two test-phases were performed and will be presented, one of them in a computer on a virtual construction site and the other one on a construction site mock-up, which was built especially for this purpose.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130001081","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: 7
Solving the Range Searching Problem for Region Bounded by a Convex Surface 求解以凸面为界区域的范围搜索问题
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.85
V. Tereshchenko, O. Socolov, Andriy Fisunenko
{"title":"Solving the Range Searching Problem for Region Bounded by a Convex Surface","authors":"V. Tereshchenko, O. Socolov, Andriy Fisunenko","doi":"10.1109/IV.2012.85","DOIUrl":"https://doi.org/10.1109/IV.2012.85","url":null,"abstract":"In this paper we consider one of the approaches to solving the range searching problem for a range which is bounded by a convex surface in Euclidean d-dimensional space. In particular, we propose a method of range searching which gives query time O(logN) and uses O(NlogN) memory where N is cardinality of an input data set. It is enabled by applying optimal data structures for storing points in nodes of a quadtree.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133588368","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: 0
Data Visualization in Online Journalism and Its Implications for the Production Process 网络新闻中的数据可视化及其对生产过程的影响
2012 16th International Conference on Information Visualisation Pub Date : 2012-07-11 DOI: 10.1109/IV.2012.65
Wibke Weber, Hannes Rall
{"title":"Data Visualization in Online Journalism and Its Implications for the Production Process","authors":"Wibke Weber, Hannes Rall","doi":"10.1109/IV.2012.65","DOIUrl":"https://doi.org/10.1109/IV.2012.65","url":null,"abstract":"Data stories -- this buzzword links together two different disciplines: computer science and journalism. The new relationship is called data-driven journalism. The emerging product of this relationship: data-based visualization that reveals the story behind the data. However, who produces those \"data stories\"? A journalist, an information designer, a computer scientist, or a team? New formats often implicate new workflows and a new way of thinking. This paper sets data visualization in the context of online journalism by focusing on the production process. We interviewed 19 experts of German, Swiss, and American media companies: designers, programmers, and journalists. For the analysis of the interviews we used the grounded theory approach. The findings show: The crucial success factor in the production process of data-based visualization in journalism is the attitude that everyone in the team acts as a journalist -- no matter whether programmer, designer or statistician. A case study of the New York Times newsroom illustrates our findings.","PeriodicalId":264951,"journal":{"name":"2012 16th International Conference on Information Visualisation","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133897003","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: 61
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