@article{TUW-168057, author = {Suntinger, Martin and Obweger, Hannes and Schiefer, Josef and Gr{\"o}ller, Eduard}, title = {The Event Tunnel: Exploring Event-Driven Business Processes}, journal = {IEEE Computer Graphics and Applications}, year = {2008}, volume = {28}, pages = {46--55}, url = {http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4607315} }