@conference {Zhang:2015:VTC:2713579.2713583, title = {Visualizing Traffic Causality for Analyzing Network Anomalies}, booktitle = {Proceedings of the 2015 ACM International Workshop on Security and Privacy Analytics}, series = {IWSPA {\textquoteright}15}, year = {2015}, pages = {37{\textendash}42}, publisher = {ACM}, organization = {ACM}, address = {New York, NY, USA}, keywords = {anomaly detection, information visualization, network traffic analysis, usable security, visual locality}, isbn = {978-1-4503-3341-2}, doi = {10.1145/2713579.2713583}, url = {http://doi.acm.org/10.1145/2713579.2713583}, author = {Zhang, Hao and Sun, Maoyuan and Yao, Danfeng and North, Chris} } @article {DOI10.1007/s00779-013-0727-2, title = {VisPorter: facilitating information sharing for collaborative sensemaking on multiple displays}, journal = {Personal and Ubiquitous Computing}, volume = {18}, year = {2014}, month = {6/2014}, pages = {1169{\textendash}1186}, publisher = {Springer London}, keywords = {collaborative sensemaking, Display ecology, multiple displays, text analytics, Visual Analytics}, issn = {1617-4909}, doi = {10.1007/s00779-013-0727-2}, url = {http://dx.doi.org/10.1007/s00779-013-0727-2}, author = {Chung, Haeyong and North, Chris and Self, Jessica Zeitz and Chu, Sharon and Francis Quek} } @article {DOI10.1371/journal.pone.0050474, title = {Visual to Parametric Interaction (V2PI)}, journal = {PLoS ONE}, volume = {8}, year = {2013}, month = {03/2013}, pages = {e50474}, abstract = {Typical data visualizations result from linear pipelines that start by characterizing data using a model or algorithm to reduce the dimension and summarize structure, and end by displaying the data in a reduced dimensional form. Sensemaking may take place at the end of the pipeline when users have an opportunity to observe, digest, and internalize any information displayed. However, some visualizations mask meaningful data structures when model or algorithm constraints (e.g., parameter specifications) contradict information in the data. Yet, due to the linearity of the pipeline, users do not have a natural means to adjust the displays. In this paper, we present a framework for creating dynamic data displays that rely on both mechanistic data summaries and expert judgement. The key is that we develop both the theory and methods of a new human-data interaction to which we refer as {\textquotedblleft} Visual to Parametric Interaction{\textquotedblright} (V2PI). With V2PI, the pipeline becomes bi-directional in that users are embedded in the pipeline; users learn from visualizations and the visualizations adjust to expert judgement. We demonstrate the utility of V2PI and a bi-directional pipeline with two examples.}, doi = {10.1371/journal.pone.0050474}, author = {Leman, Scotland and House, Leanna and Maiti, Dipayan and Endert, Alex and North, Chris} } @conference {Endert:2011:VES:1992917.1992935, title = {Visual encodings that support physical navigation on large displays}, booktitle = {Proceedings of Graphics Interface 2011}, series = {GI {\textquoteright}11}, year = {2011}, pages = {103{\textendash}110}, publisher = {Canadian Human-Computer Communications Society}, organization = {Canadian Human-Computer Communications Society}, address = {School of Computer Science, University of Waterloo, Waterloo, Ontario, Canada}, keywords = {aggregation, high-resolution display, information visualization, large, perceptual scalability}, isbn = {978-1-4503-0693-5}, url = {http://dl.acm.org/citation.cfm?id=1992917.1992935}, author = {Endert, Alex and Andrews, Christopher and Lee, Yueh Hua and North, Chris} } @conference {111, title = {VizCept: Supporting Synchronous Collaboration for Constructing Visualizations in Intelligence Analysis}, booktitle = {IEEE VAST Conference}, year = {2010}, month = {10/2010}, address = {Salt Lake City, Utah}, keywords = {Visual Analytics}, author = {Chung, Haeyong and Yang, S. and Massjouni, N. and Andrews, Christopher and Kanna, R. and North, Chris} } @conference {5333245, title = {VAST contest dataset use in education}, booktitle = {Visual Analytics Science and Technology, 2009. IEEE VAST 2009.}, year = {2009}, pages = {115 -122}, keywords = {data visualisation, education, educational technology, evaluation metrics, IEEE visual analytics science and technology, information analysis, information analysts, VAST, Visual Analytics}, doi = {10.1109/VAST.2009.5333245}, author = {Whiting, M.A. and North, Chris and Endert, Alex and Scholtz, J. and Haack, J. and Varley, C. and Thomas, J.} } @conference {5375542, title = {Visualizing cyber security: Usable workspaces}, booktitle = {Visualization for Cyber Security, 2009. VizSec 2009. 6th International Workshop on}, year = {2009}, pages = {45 -56}, keywords = {cyber analytics work environment, cyber security visualization, data visualisation, digital infrastructures, information foraging, Large High Resolution Display, security of data, usability evaluation, usable workspaces, Visual Analytics}, doi = {10.1109/VIZSEC.2009.5375542}, author = {Fink, G. and North, Chris and Endert, Alex and Rose, S.} } @article {1422921, title = {The Value of Information Visualization}, year = {2008}, pages = {1{\textendash}18}, publisher = {Springer-Verlag}, address = {Berlin, Heidelberg}, keywords = {information visualization}, isbn = {978-3-540-70955-8}, doi = {http://dx.doi.org/10.1007/978-3-540-70956-5_1}, author = {Fekete, Jean-Daniel and Wijk, Jarke J. and Stasko, John T. and North, Chris} } @conference {1185584, title = {Vizability: a tool for usability engineering process improvement through the visualization of usability problem data}, booktitle = {ACM-SE 44: Proceedings of the 44th annual Southeast regional conference}, year = {2006}, pages = {620{\textendash}625}, publisher = {ACM}, organization = {ACM}, address = {New York, NY, USA}, keywords = {Evaluation, Usability}, isbn = {1-59593-315-8}, doi = {http://doi.acm.org/10.1145/1185448.1185584}, author = {Pyla, Pardha S. and Howarth, Jonathan R. and Catanzaro, Chris and North, Chris} } @conference {1106732, title = {Visual Correlation of Host Processes and Network Traffic}, booktitle = {VIZSEC {\textquoteright}05: Proceedings of the IEEE Workshops on Visualization for Computer Security}, year = {2005}, pages = {2}, publisher = {IEEE Computer Society}, organization = {IEEE Computer Society}, address = {Washington, DC, USA}, isbn = {0-7803-9477-1}, doi = {http://dx.doi.org/10.1109/VIZSEC.2005.18}, author = {Fink, G. and Muessig, Paul and North, Chris} } @conference {1106596, title = {Visualization of Graphs with Associated Timeseries Data}, booktitle = {INFOVIS {\textquoteright}05: Proceedings of the Proceedings of the 2005 IEEE Symposium on Information Visualization}, year = {2005}, pages = {30}, publisher = {IEEE Computer Society}, organization = {IEEE Computer Society}, address = {Washington, DC, USA}, isbn = {0-7803-9464-x}, doi = {http://dx.doi.org/10.1109/INFOVIS.2005.37}, author = {Saraiya, Purvi and Lee, Peter and North, Chris} } @article {1138790, title = {Visualizing biological pathways: requirements analysis, systems evaluation and research agenda}, journal = {Information Visualization}, volume = {4}, number = {3}, year = {2005}, pages = {191{\textendash}205}, publisher = {Palgrave Macmillan}, issn = {1473-8716}, doi = {http://dx.doi.org/10.1057/palgrave.ivs.9500102}, author = {Saraiya, Purvi and North, Chris and Duca, Karen} } @article {861134, title = {Visualization schemas and a web-based architecture for custom multiple-view visualization of multiple-table databases}, journal = {Information Visualization}, volume = {1}, number = {3/4}, year = {2002}, pages = {211{\textendash}228}, publisher = {Palgrave Macmillan}, issn = {1473-8716}, doi = {http://dx.doi.org/10.1057/palgrave.ivs.9500020}, author = {North, Chris and Conklin, Nathan and Indukuri, Kiran and Saini, Varun} } @conference {857737, title = {Visualization Schemas for Flexible Information Visualization}, booktitle = {INFOVIS {\textquoteright}02: Proceedings of the IEEE Symposium on Information Visualization (InfoVis{\textquoteright}02)}, year = {2002}, pages = {15}, publisher = {IEEE Computer Society}, organization = {IEEE Computer Society}, address = {Washington, DC, USA}, isbn = {0-7695-1751-X}, author = {North, Chris and Conklin, Nathan and Saini, Varun} }