Department of Information Systems (DIS) belongs to the Faculty of Informatics and Electronic Economy, which is acknowledged as outstanding by the Accreditation Committee by Polish Ministry of Science and Higher Education.

The research areas of DIS cover: knowledge representation techniques, information extraction, information retrieval and filtering (with emphasis put on personalization and contextualisation), extraction and integration of data from the deep Web, service orientation as well as profiling and estimation of quality parameters of software.

The Department of Information Systems offers education in widely understood field of business information processing giving students excellent background that they will need to succeed in their professional lives.