Alexandros Panagiotidis Harald Bosch Steffen Koch Thomas Ertl EdgeAnalyzer: Exploratory Analysis through Advanced Edge Interaction. 1-10 2011 HICSS http://dx.doi.org/10.1109/HICSS.2011.178 conf/hicss/2011 db/conf/hicss/hicss2011.html#PanagiotidisBKE11