Krzysztof Juszczyszyn Przemyslaw Kazienko Katarzyna Musial Bogdan Gabrys Temporal Changes in Connection Patterns of an Email-Based Social Network. 9-12 2008 Web Intelligence/IAT Workshops http://dx.doi.org/10.1109/WIIAT.2008.245 conf/iat/2008w db/conf/iat/iatw2008.html#JuszczyszynKMG08