@proceedings{ caise2004forum, title = {Forum 16th Conference on Advanced Information Systems Engineering}, booktitle = {Forum 16th Conference on Advanced Information Systems Engineering}, editor = {Janis Grabis and Anne Persson and Janis Stirna}, address = {Riga, Latvia}, month = {June}, year = {2004}, isbn = {9984-9767-0-X}, index = {CAISE 2004} }