(2007), pp. 445-454.
(2001), pp. 250-257.
Case-Based Reasoning Research and Development (2007), pp. 329-343.
SOFSEM 2008: Theory and Practice of Computer Science (2008), pp. 5-22.
(2007), pp. 159-166.
Web Intelligence, 2006. WI 2006. IEEE/WIC/ACM International Conference on (2006), pp. 352-355.
Information Retrieval, Vol. 10, No. 2. (April 2007), pp. 203-203.
Journal of the American Society for Information Science and Technology, Vol. 54, No. 10. (7 May 2003), pp. 913-925.
(2006), pp. 11-18.
Visualization and Computer Graphics, IEEE Transactions on, Vol. 12, No. 5. (2006), pp. 981-988.
(2004), pp. 413-421.
Commun. ACM, Vol. 49, No. 4. (April 2006), pp. 36-39.
Commun. ACM, Vol. 49, No. 4. (April 2006), pp. 41-46.
(2004), pp. 553-561.
(1998), pp. 89-98.
(2002), pp. 51-58.
J. Am. Soc. Inf. Sci. Technol., Vol. 56, No. 8. (June 2005), pp. 861-871.
(2007), pp. 122-131.
(2004), pp. 478-479.
(2005), pp. 272-274.
Inf. Process. Manage., Vol. 42, No. 4. (July 2006), pp. 1123-1131.
(2005), pp. 154-161.
(2006), pp. 711-720.
(2005), pp. 179-188.
ACM Trans. Inf. Syst., Vol. 7, No. 3. (July 1989), pp. 271-291.
(2004), pp. 465-470.
(1999), pp. 481-488.
Web Intelligence and Agent Systems, Vol. 1, No. 3-4. (2003), pp. 219-234.
(1999), pp. 391-398.
ACM Trans. Inf. Syst., Vol. 23, No. 2. (April 2005), pp. 147-168.
(2005), pp. 131-140.
(2001), pp. 277-284.
New Review in Hypermedia and Multimedia, Vol. 10, No. 1., 53.