Models simulations and representations The productive tension : mechanisms vs. templates in modeling the phenomena Tarja Knuuttila and Andrea Loettgers Theories or models : the case of algebraic quantum field theory Tracy Lupher Modeling and experimenting Isabelle Peschard Model dynamics : epistemological perspectives on science and its education Michael Stoeltzner Weak emergence and computer simulation Mark Bedau Agent based modeling and the fallacies of individualism Brian Epstein Scientific models simulation and the experimenters regress Axel Gelfert Simulation and the sense of understanding Jaakko Kuorikoski Models and simulations in brain experiments Patrick Suppes Representing with physical models Ronald Giere The truth of false idealizations in modeling Uskali Mki Idealized models as inferentially veridical representations : a conceptual framework Juha Saatsi Formats of representation in scientific theorizing Marion Vorms