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	title = {An Insight-Based Longitudinal Study of Visual Analytics},
	journal = {IEEE Transactions on Visualization and Computer Graphics},
	volume = {12},
	number = {6},
	year = {2006},
	pages = {1511{\textendash}1522},
	publisher = {IEEE Educational Activities Department},
	address = {Piscataway, NJ, USA},
	keywords = {Evaluation, GUI, information visualization},
	issn = {1077-2626},
	doi = {http://dx.doi.org/10.1109/TVCG.2006.85},
	author = {Saraiya, Purvi and North, Chris and Lam, Vy and Duca, Karen}
}
@article {1070747,
	title = {An Insight-Based Methodology for Evaluating Bioinformatics Visualizations},
	journal = {IEEE Transactions on Visualization and Computer Graphics},
	volume = {11},
	number = {4},
	year = {2005},
	pages = {443{\textendash}456},
	publisher = {IEEE Educational Activities Department},
	address = {Piscataway, NJ, USA},
	issn = {1077-2626},
	doi = {http://dx.doi.org/10.1109/TVCG.2005.53},
	author = {Saraiya, Purvi and North, Chris and Duca, Karen}
}
