Implementing algorithms for computing Pade approximations and their generalizations as a software application.

Data Mining, Image Retrieval, Data Bases, Information Systems, applied in areas such as: Digitization of Cultural Heritage, Disaster Risk Management, Analysis of Economical Processes, Education.

Decision Support Software Systems, DSSS in Disaster Management, Collaborative Software Systems, Project Management, Virtual Communities, Software Engineering Process.

Coding theory - optimal codes, equidistant codes, Data protection - steganography, watermarking, Information technologies -interdisciplinary methods, Databases, Semantic Web, Multimedia Digital Libraries and Content Management Systems, Methods of preservation and presentation of cultural heritage, Digitalization.