Hybrid Systems: Computation and Control Viola Eckelt agile methods are now be-

agile methods are now be- ming established in the software industry and are being applied in more and more application domains

the problem of understanding the users

trotz verschiedenster Theorien über die Entstehung des Kurfürstenkollegs

Home Banking) für die Wirtschaftssubjekte

financial accounting research focused primarily on the numerical financial information disclosed (cf

Hybrid Systems: Computation and Control Viola Eckelt agile methods are now be-This volume contains the proceedings of the Fourth Workshop on Hybrid stems: Computation and Control (HSCC 2001) held in Rome, Italy on March 28 30, 2001. The Workshop on Hybrid Systems attracts researchers from in stry and academia interested in modeling, analysis, synthesis, and implemen tion of dynamic and reactive systems involving both discrete (integer, logical, symbolic) and continuous behaviors. It is a forum for the discussion of the test