(Nowy Sacz School of Business – National-Louis University, 2012) Śliwa, Kazimierz
The article concerns the problem of languages used in modeling and solving problems. Its
framework stems from the distinction between two problem solving approaches – expert and
interactive approach. The language choice is particularly important for the latter; we cannot
solve a problem using a language that has not been used for the problem description. The text
presents some arbitrarily chosen problem modeling languages, including computer supported
ones. Special attention is paid to the SEQUAL and System Dynamics language.