Proceedings of the 11th International Symposium on Visual Information Communication and Interaction最新文献

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Challenges and Perspectives of Interacting with Hierarchy Visualizations on Large-Scale Displays 在大规模显示上与层次可视化交互的挑战与展望
Michael Burch, H. Schmauder
{"title":"Challenges and Perspectives of Interacting with Hierarchy Visualizations on Large-Scale Displays","authors":"Michael Burch, H. Schmauder","doi":"10.1145/3231622.3231635","DOIUrl":"https://doi.org/10.1145/3231622.3231635","url":null,"abstract":"In this paper we take a look into typical interaction scenarios when it comes to visualizing hierarchical data while we particularly focus on one specific candidate that is the visual depiction by generalized Pythagoras trees. Those are visualizations that benefit from their aesthetically appealing appearance since they come close to a visual model of trees growing in nature. Traditionally, those generalized Pythagoras trees are visualized on typical computer screens, clearly indicating the hierarchy, but negatively, the finer substructures are oftentimes not visible anymore due to the display space restriction and the low resolution. Hence, in this paper we describe the generalized Pythagoras trees displayed on largescale high-resolution displays and illustrate the challenges and perspectives when we have to interact with the visual representation by using the technique individually, but also in collaboration. To explore possible interactions we experimented with tablet computers combined with an optical tracking system. We evaluate the effectiveness and aesthetics by means of several modifiable visual parameters and by interacting with the visualization.","PeriodicalId":272967,"journal":{"name":"Proceedings of the 11th International Symposium on Visual Information Communication and Interaction","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123685960","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
Improved Exploration with Dimensional Weight Manipulation in RadViz RadViz中改进的维度权重操作探索
Hyunwoo Han, Taerin Yoon, Hyeonsik Gong, Kyungwon Lee
{"title":"Improved Exploration with Dimensional Weight Manipulation in RadViz","authors":"Hyunwoo Han, Taerin Yoon, Hyeonsik Gong, Kyungwon Lee","doi":"10.1145/3231622.3232507","DOIUrl":"https://doi.org/10.1145/3231622.3232507","url":null,"abstract":"RadViz is one of the most commonly used radial visualization techniques, and it can easily grasp the distribution of multidimensional data. RadViz projects multidimensional data onto a plane using a spring-force analogy. In this paper, we discuss the interactive visualization system of a RadViz that helps users analyze multidimensional data from various perspectives by allowing them to change the locations of the dimension anchors and the forces between the data and the dimension anchors.","PeriodicalId":272967,"journal":{"name":"Proceedings of the 11th International Symposium on Visual Information Communication and Interaction","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123726792","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
Property-Driven Dynamic Call Graph Exploration 属性驱动的动态调用图探索
Michael Burch
{"title":"Property-Driven Dynamic Call Graph Exploration","authors":"Michael Burch","doi":"10.1145/3231622.3231630","DOIUrl":"https://doi.org/10.1145/3231622.3231630","url":null,"abstract":"Analyzing and visualizing call relations can provide useful insights into the connectivities and linkings of certain parts of a software system. This can in particular be a good strategy to find software system parts that are interlinked a lot while others typically occur as more or less stand-alone components not called by many others. The challenging problem with call relation data comes from the dynamics of the data, i.e., a call graph can be changing either during the development of a software system or during the execution of the software. The second case mostly leads to long graph sequences changing on a fine-granular temporal scale requiring a suitable overview-based dynamic graph visualization technique. Moreover, identifying certain temporal patterns in the graph evolution can help to detect certain phases of either the evolution of a software system or phases during the execution that can show which components are connected while someone interacts with the runnable software for example. This can particularly be based on graph, layout, or attribute properties, all providing different perspectives on the dynamics of the graph data. We illustrate the usefulness of our visualization technique by applying it to the open source software project JHotDraw. The call graphs are recorded during runtime while typical user interactions are applied.","PeriodicalId":272967,"journal":{"name":"Proceedings of the 11th International Symposium on Visual Information Communication and Interaction","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115581354","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
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