Figure 13From: Error and attack tolerance of collective problem solving: The DARPA Shredder ChallengeImpact of attacks on crowd behavior. Box-plots for each puzzle of the three crowd behavior features: Δ completion (left panel), Δ time (right panel), and Δ s a m e l e v e l (lower panel). Puzzle 4b and 4a are Puzzle 4 respectively before and after the attacks. The box delimits the first and third quartile of the data, the dashed line the median. The whiskers extend to the most extreme points within 1.5 the interquartile range, others points are represented as outliers.Back to article page