Article (cattuto2007network)
Cattuto, C.; Schmitz, C.; Baldassarri, A.; Servedio, V. D. P.; Loreto, V.; Hotho, A.; Grahl, M. & Stumme, G.
Hoche, S.; N├╝rnberger, A. & Flach, J. (ed.)
Network Properties of Folksonomies
AI Communications Journal, Special Issue on ``Network Analysis in Natural Sciences and Engineering'', IOS Press, 2007, 20, 245-262