In a method of managing a plurality of computing paths in an artificial neural network (ANN) driven by a plurality of heterogeneous resources, resource information, preference level metrics, and a plurality of initial computing paths are obtained by performing an initialization. The resource information represents information associated with the heterogeneous resources. The preference level metrics represent a relationship between the heterogeneous resources and a plurality of operations. The initial computing paths represent computing paths predetermined for the operations. When a first event including at least one of the plurality of operations is to be performed, a first computing path for the first event is set based on the initial computing paths, the preference level metrics, resource environment, and operating environment. The resource environment represents whether the heterogeneous resources are available. The operating environment represents contexts of the ANN and at least one electronic device including the heterogeneous resources.