Using of DRS/TRS in Order to Increase the Competitive Advantageof Microregion

Tourism Recommender Systems (TRS) aim to recommendations of specific products to tourists (visitors) to provide value-added variable information to facilitate decision-making users. An essential prerequisite is properly prepared for modeling user profiles directly in the TRS, which requires knowledge of the characteristics of customers and their preferences, which is done by modeling the data patterns. The paper proposed a data model for model TRS microregion representing a voluntary association of municipalities (DSO), whose members belong to just one microregion. Paper discusses both mathematical formalization and implementation in specific geographic information systems.