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2013 17th International Conference on Information Visualisation

16-18 July 2013

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Displaying Results 1 - 25 of 103
  • [Front cover]

    Publication Year: 2013, Page(s): C4
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  • [Title page i]

    Publication Year: 2013, Page(s): i
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  • [Title page iii]

    Publication Year: 2013, Page(s): iii
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  • [Copyright notice]

    Publication Year: 2013, Page(s): iv
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  • Table of contents

    Publication Year: 2013, Page(s):v - xiii
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  • Preface

    Publication Year: 2013, Page(s): xiv
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  • Acknowledgments

    Publication Year: 2013, Page(s): xv
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  • Organizing Committee

    Publication Year: 2013, Page(s):xvi - xx
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  • Program Committee

    Publication Year: 2013, Page(s):xxi - xxii
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  • Reviewers

    Publication Year: 2013, Page(s):xxiii - xxiv
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  • Keynotes

    Publication Year: 2013, Page(s):xxv - xxx
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (457 KB)

    These keynote speeches discuss the following: Machine Analysis of Facial Behaviour; Visual Analysis of Financial Data; Geovisual Analytics with integrated Storytelling Applied to Business Intelligence; Smart Cities, Real-Time Data, Augmented Reality and the Internet of Things: Towards the Geography of Everything; Automatic Generation of Visualization Like Human's Ones. View full abstract»

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  • D-Art Gallery

    Publication Year: 2013, Page(s):xxxi - xxxii
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  • A Visual Analytics Tool for System Logs Adopting Variable Recommendation and Feature-Based Filtering

    Publication Year: 2013, Page(s):1 - 10
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1932 KB) | HTML iconHTML

    Analysis and monitoring of system logs such as transaction logs and access logs is important for various objectives including trend discovery, update effort determination, and malicious behavior monitoring. However, it is not always an easy task because these logs may be massive, consisting of millions of records containing tens of variables, and therefore it may be difficult or time-consuming to ... View full abstract»

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  • Matching Application Requirements with Dynamic Graph Visualization Profiles

    Publication Year: 2013, Page(s):11 - 18
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1009 KB) | HTML iconHTML

    Mapping a dynamic graph dataset to an inappropriate visualization leads to a degradation of visualization performance at some task. To tap the full potential of existing dynamic graph visualization techniques, we propose a methodology for matching application requirements with dynamic graph visualization profiles. We target at supporting experts choosing the right visualization technique. Our meth... View full abstract»

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  • Multivariate Network Exploration with JauntyNets

    Publication Year: 2013, Page(s):19 - 27
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1423 KB) | HTML iconHTML

    The amount of data produced in the world every day implies a huge challenge in understanding and extracting knowledge from it. Much of this data is of relational nature, such as social networks, metabolic pathways, or links between software components. Traditionally, those networks are represented as node-link diagrams or matrix representations. They help us to understand the structure (topology) ... View full abstract»

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  • Edge Bundling by Rapidly-Exploring Random Trees

    Publication Year: 2013, Page(s):28 - 35
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1440 KB) | HTML iconHTML

    We introduce a technique for bundling edges in graphs where a hierarchical organization of the vertices is not available. Instead of applying time-complex force-directed edge bundling, we adopt the concept of Rapidly-Exploring Random Trees (RRTs). We use RRTs for fast computation of a hierarchical space organization that is independent of the spatial structure of the graph layout. Due to this inde... View full abstract»

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  • Force-Directed Parallel Coordinates

    Publication Year: 2013, Page(s):36 - 44
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1493 KB) | HTML iconHTML

    Parallel coordinates are a well-known and valuable technique for the analysis and visualization of high dimensional data sets. However, while Inselberg emphasizes that the strength of parallel coordinates as a methodology is rooted in exploration and interactivity, the set of interaction techniques is currently limited. Axes can be re-ordered and brushing (simple, angular or multi-dimensional) can... View full abstract»

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  • Prefix Tag Clouds

    Publication Year: 2013, Page(s):45 - 50
    Cited by:  Papers (9)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (713 KB) | HTML iconHTML

    Tag clouds are a popular way to visually represent word frequencies. However, one major limitation is that they do not relate different word forms but treat every form as an individual tag. This results not only in a non-efficient use of screen space but, in particular, leaves the viewer with no indication whether there are other forms of a word or not. To overcome this limitation, we introduce pr... View full abstract»

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  • Radial Layered Matrix Visualization of Dynamic Graphs

    Publication Year: 2013, Page(s):51 - 58
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1203 KB) | HTML iconHTML

    We propose a novel radial layered matrix visualization for dynamic directed weighted graphs in which the vertices can also be hierarchically organized. Edges are represented as color-coded arcs within the radial diagram. Their positions are defined by polar coordinates instead of Cartesian coordinates as in traditional adjacency matrix representations: the angular position of an edge within an ann... View full abstract»

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  • Arrangement of Low-Dimensional Parallel Coordinate Plots for High-Dimensional Data Visualization

    Publication Year: 2013, Page(s):59 - 65
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (653 KB) | HTML iconHTML

    Multidimensional data visualization is an important research topic that has been receiving increasing attention. Several techniques that use parallel coordinate plots have been proposed to represent all dimensions of data in a single display space. In addition, several other techniques that apply scatter plot matrices have been proposed to represent multidimensional data as a collection of low-dim... View full abstract»

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  • A Matrix-Based Visualization for Exploring Dynamic Compound Digraphs

    Publication Year: 2013, Page(s):66 - 73
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1035 KB) | HTML iconHTML

    We introduce a matrix-based visualization technique for exploring time-varying directed and weighted graphs. Two overview representations are shown: one for the time-aggregated relations with attached quantitative weighted attributes and one for the results of an automatic dynamic pattern identification algorithm, i.e., relations accompanied by categorical attributes. Apart from a dynamic edge pat... View full abstract»

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  • Text Visualization: Expressive Materials and Diverse Approaches

    Publication Year: 2013, Page(s):74 - 79
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (624 KB) | HTML iconHTML

    Researches on text visualization have been extensively carried out with the development of the computer, the rise of open data based on Open API, and the commodification of visualization tools. Also, text visualization has led to the convergence of different fields, such as science, art, liberal arts, and sociology. Text visualization has a wide range of materials from the form and structure of te... View full abstract»

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  • Checkered Tree: Interactive Toolset for Flexible Data Exploration

    Publication Year: 2013, Page(s):80 - 85
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (782 KB) | HTML iconHTML

    The fact is that in many Visual Analysis tasks are often used various mapping methods and techniques, inherited from the pre-computer era. Even for Data Exploration, despite of advanced interactive features of modern hardware and software. These ways of graphical representation with a static design are often rigidly adhered to a specific data structure. With such advantages of compact illustration... View full abstract»

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  • Evaluating MoodPic - a Concept for Collaborative Mood Music Playlist Creation

    Publication Year: 2013, Page(s):86 - 95
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (886 KB) | HTML iconHTML

    This paper studies a MoodPic concept and a prototype implementation enabling collaborative creation of mood picture based musical play lists, evaluated qualitatively with 30 Finnish participants. In general, MoodPic was found to be a successful concept and stated to add novel experiences to music listening. Accessing music through mood pictures was highly appreciated and seen as a good way to disc... View full abstract»

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  • Voronoi-Based Label Placement for Metro Maps

    Publication Year: 2013, Page(s):96 - 101
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1660 KB) | HTML iconHTML

    Metro maps with thumbnail photographs serve as common travel guides for providing sufficient information to meet the requirements of travelers in the cities. However, conventional methods attempt to minimize the total distance between stations and labels while maximizing the number of the labels rather than further taking into account the overall balance of the spatial distribution of labels. This... View full abstract»

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