![]() ![]() In the case of Macal and his cohorts, that means no humans living - or undead - were harmed in the course of their work. This method has allowed researchers in all types of academic disciplines and commercial industries to figure out how things (equipment, viruses, etc.) would function or act in certain environments without having to physically replicate those conditions. Their research relied on what’s called agent-based computer modeling and simulation. Macal and his co-researchers wanted to predict how more plausible infectious diseases might spread, and to determine the most effective methods of intervention and policy action. Zombies aren’t real, but infectious diseases are. In 2016, scientists at Argonne National Laboratory near Chicago, Illinois concluded that it would take only a couple of months for zombies to overrun the city and wipe out its population.įortunately, we now have “the knowledge to develop an actionable program to train the population to both better defend themselves against zombies and also take offensive actions that are the most effective,” Chick Macal, an Argonne senior systems engineer, told Built In. It works by duplicating the real-life model and its functions, and once the simulation is up and running, the simulation creates a record of what is being modeled and its responses which is translated into data.Īlthough computer simulations are typically used to test potential real-world scenarios, they can be more theoretical too. I sometimes say that simulation is data analytics for systems that don’t yet exist.”Ī computer simulation uses mathematical equations to model possible real-world scenarios, products or settings and create various responses to them. “Simulation allows you to create data or systems that are conceptual, that people want to build, want to consider or want to change. ![]() “If it’s too large-scale, too expensive or too risky to work with the real system itself - that’s why we use computer simulation,” Barry Nelson, a professor of engineering at Northwestern University, said. Put simply, computer simulations are computer programs that model a real-life scenario or product and test many possible outcomes against it. The idea is that computer simulations allow researchers to replicate possible real-world events - ranging from the spread of infectious diseases to impending hurricanes - so we can save time and money planning for the future. These simulations determine if the car is safe enough to drive. Instead of physically crashing dozens of new cars, researchers run simulations to see all possible scenarios that could occur to both the vehicle and passengers in a multitude of accidents. Computer simulations are programs that run various mathematical scenarios to determine the potential scope or impact that a particular scenario could have.įor example, simulations help car manufacturers to virtually crash test their new lines of vehicles. ![]()
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