Sean Bechhofer Thorsten Liebig Marko Luther Olaf Noppens Peter F. Patel-Schneider Boontawee Suntisrivaraporn Anni-Yasmin Turhan Timo Weithöner DIG 2.0 -- Towards a Flexible Interface for Description Logic Reasoners. 2006 OWLED http://ceur-ws.org/Vol-216/submission_3.pdf conf/owled/2006 db/conf/owled/owled2006.html#BechhoferLLNPSTW06