ABSTRACT
Computer modelling and simulation refers to the process of building and manipulating computer-aided representations of artificial or natural systems or phenomena. A model is the computer-based mathematical, graphical or algorithmic representation, whereas a simulation is the process of running a model to describe, explain, analyse, predict or optimise behaviour within the system. Computer modelling and simulation is used in a number of disciplines and fields of study including systems and software engineering, geography, biology, climatology, meteorology, geology, hydrology, physics, health and medicine, sports science, the social sciences, operations management, business, military science and defence studies. The chapter discusses the collection of conference papers from the European Council for Modelling and Simulation, which gives broad coverage of the topic for those approaching from a variety of disciplines. The process can help to solve real-world problems, advance knowledge, counter misleading or false information, provide useful insights, inform policy or decision-making and lead to improvements in health, education and training programmes.
