title: Combining computational analyses and interactive visualization for document exploration and sensemaking in jigsaw.
abstract: Investigators across many disciplines and organizations must sift through large collections of text documents to understand and piece together information. Whether they are fighting crime, curing diseases, deciding what car to buy, or researching a new field, inevitably investigators will encounter text documents. Taking a visual analytics approach, we integrate multiple text analysis algorithms with a suite of interactive visualizations to provide a flexible and powerful environment that allows analysts to explore collections of documents while sensemaking. Our particular focus is on the process of integrating automated analyses with interactive visualizations in a smooth and fluid manner. We illustrate this integration through two example scenarios: an academic researcher examining InfoVis and VAST conference papers and a consumer exploring car reviews while pondering a purchase decision. Finally, we provide lessons learned toward the design and implementation of visual analytics systems for document exploration and understanding.
authors.affiliation: Computational Bioscience Program, University of Colorado, Mail Stop 8303, 12801 E 17th Ave, Aurora, CO 80045, USA. Carsten.Goerg@ucdenver.edu
authors.forename: Carsten
authors.initials: C
authors.lastname: Görg
authors.forename: Zhicheng
authors.initials: Z
authors.lastname: Liu
authors.forename: Jaeyeon
authors.initials: J
authors.lastname: Kihm
authors.forename: Jaegul
authors.initials: J
authors.lastname: Choo
authors.forename: Haesun
authors.initials: H
authors.lastname: Park
authors.forename: John
authors.initials: J
authors.lastname: Stasko