Even though the contest is over, we like to keep track of the use of the dataset so we ask you to register. We will not provide your personal information to anyone.
See the history of updates for all the contest website updates that took place before the contest.
Note: On March 12 2004 we realized that the registration script was broken and we had lost 2 weeks of registration information (between Feb 22 and March 12).
How to refer to the contest or the dataset
Fekete, J.-D., Grinstein, G., Plaisant, C., IEEE InfoVis 2004 Contest, the history of InfoVis, www.cs.umd.edu/hcil/iv04contest (2004)