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Human-Computer Interaction Laboratory University of Maryland

Human-Computer Interaction Laboratory University of Maryland. Catherine Plaisant www.cs.umd/hcil plaisant@cs.umd.edu ACTIVITIES related to Social Network: Information Visualization, Interaction, Evaluation. HCIL relevant strengths: Information Visualization, e.g. :. LifeLines. Treemap.

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Human-Computer Interaction Laboratory University of Maryland

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  1. Human-Computer Interaction LaboratoryUniversity of Maryland Catherine Plaisant www.cs.umd/hcilplaisant@cs.umd.edu ACTIVITIES related to Social Network: Information Visualization, Interaction, Evaluation

  2. HCIL relevant strengths:Information Visualization, e.g. : LifeLines Treemap TimeSearcher HCE (Hierarchical Clustering Explorer)

  3. HCIL relevant strengths:Zoomable User Interfaces, e.g. : Fisheye menus Datelens International Children Digital Library CounterPoint SpaceTree SpaceTree

  4. Current projects:Network Data Visualization • TreePlus • Tree-centered solution • Interaction + Visualization • Focus on readability and stability • Incremental navigation • NetLens • Interactive coordinated overviews • Dynamic filtering • Bipartite graphs • Scale to large datasets • Selected apps: bibliography, email archives, food webs www.cs.umd/hcil/graphvis

  5. TreePlus TreePlus GraphPlus

  6. NetLens – e.g. Papers & People (ACM DL) Papers on the leftAuthors on the right Overviews provided for all attributes (here for number of papersper year) Filtered to show only papers related to visualiza- tion, and the people who wrote those papers are shown on the right side, aggregated by institution type. Also for studying Enron email, or legal cases and courts

  7. InfoVis 2004 Contest The History of InfoVishttp://www.cs.umd.edu/hcil/iv04contest/10 years of Infovis papers – 18 submissions

  8. Evaluation • Benchmark datasets • Representative tasks • Ground truth • Metrics • Repositories • Methods for evaluation • Longitudinal case studies • Insight based evaluation • etc.

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