Hi, I do not usually come to this website for discussion. So, if you would like to reply, please send message to jesse.she@gmail .com. I found your post, very incidentally, from Google. We have very similar topics. So I am thinking if we can discuss a little bit regarding the web-service related simulations. I am doing the research work regarding security-aware service composition. And, I also need to do the simulation, and thus, need to make a lot...