@article {Chen-2005-TUI,
	author=		"Chaomei Chen",
	journal=	"IEEE Computer Graphics and Applications",
	month=		"July/August",
	number=		"4",
	pages=		"12-16",
	title=		"Top 10 Unsolved Information Visualization Problems",
	volume=		"25",
	year=		"2005",
	theme=		"perception and tech",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu August 18 18:37:30 2005"
}
@article {Chen-2005-TUI-url,
	author=		"Chaomei Chen",
	journal=	"IEEE Computer Graphics and Applications",
	month=		"July/August",
	note=		" \url{http://vis.cs.brown.edu/docs/pdf/bib/g/Chen-2005-TUI.pdf.html}{(pdf)} \url{http://vis.cs.brown.edu/results/bibtex/Chen-2005-TUI.bib}{(bibtex: Chen-2005-TUI)}",
	number=		"4",
	pages=		"12-16",
	title=		"Top 10 Unsolved Information Visualization Problems",
	volume=		"25",
	year=		"2005",
	theme=		"perception and tech",
	project=	"",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu August 18 18:37:30 2005"
}