Development of Interoperability Problem-Oriented Model for University E-Learning System (by the Case of Nosov Magnitogorsk State Technical University)

The development of information technologies has led to creation of a heterogeneous environment, which requires interoperability as an important operational requirement. Since this concept is multidimensional and poorly debated in modern domestic technical studies, it has given rise to the study. A need to create capable electronic information environment for the university was also one of the reasons. The article describes the problem-oriented model of interoperability developed by the authors for the university's e-learning system. This model is a promotion of interoperability reference model, which contain extended set of levels due to the detailing of the upper levels of the reference model. Authors distinguish technical, syntactic, semantic, organizational, social and state level. The building of a model to solve the particular practical issue is presented in the article. Certain provisions of the study were tested by Nosov Magnitogorsk State Technical University.