Sutanu Chakraborti Ulises Cerviño Beresi Nirmalie Wiratunga Stewart Massie Robert Lothian Deepak Khemani Visualizing and Evaluating Complexity of Textual Case Bases. 104-119 2008 ECCBR http://dx.doi.org/10.1007/978-3-540-85502-6_7 conf/ewcbr/2008 db/conf/ewcbr/eccbr2008.html#ChakrabortiBWMLK08