The purpose of this study is to answer the question of whether informatics is a field or just a discipline of knowledge. Analyzes of info-computer-based problems, consider that informatics in Poland should be treated as a field. It was emphasized that the English term computer science is only one of the informatics-oriented specializations. The word “informatics” can be associated much more often with terms; IT in the US and ICT in Europe except France, where l’informatique terminology is used). Which name to use since the narrow understanding of information processing and handling is losing its full potential for the right development. In practice, it means a reduction in undertaking ambitious tasks and the higher costs of its development. Social implications confirmed that, despite a lot of capable informaticians, Poland had not been seen (except for computer devices), the right development of informatics-oriented applications. Hence the essential general informatics oriented strategy is offered because the digital equipment-oriented strategy alone is not enough to apply in success looking ICT applications.
The fundamental concepts of nano and quantum systems of informatics have been presented. The nanotechnological processes taking place in biological systems of informatics have been discussed in terms of informatics. Presented analysis shows that the application of nanotechnologies in the technical informatic systems enables realization of processes for formation of products and objects with self-replication feature, similarly to the processes existing in biological informatic systems. It seems also that the quantum technologies enable further miniaturization of the technical systems of informatics as well as make the execution time of some computing processes like, e.g. Shor's and Grover's algorithms, shorter.
This paper aims to propose a new multi-attribute decision making (MADM) method in complicated and fuzzy decision-making environment. To express both decision makers (DMs’) quantitative and qualitative evaluation information comprehensively and consider their high hesitancy in giving their assessment values in MADM process, we combine q-rung dual hesitant fuzzy sets (q-RDHFSs) with uncertain linguistic variables and develop a new tool, called the q-rung dual hesitant uncertain linguistic sets (q-RDHULSs). First, the definition, operations and comparison method of q-RDHULSs are proposed. Second, given the interrelationship among multiple q-rung dual hesitant uncertain linguistic variables (q-RDHULVs) we introduce some aggregation operators (AOs) to fuse q-rung dual hesitant uncertain linguistic (q-RDHUL) information based on the Muirhead mean, i.e. the q-RDHUL Muirhead mean operator, the q- RDHUL weighted Muirhead mean operator, the q-RDHUL dual Muirhead mean operator, and the q-RDHUL weighted dual Muirhead mean operator. To cope with MADM problems with q-RDHUL information, we propose a new method based on the proposed AOs. Afterwards, we apply the proposed method to an enterprise informatization level evaluation problem to verify its effectiveness. In addition, we also explain why our proposed method is more powerful and flexible than others.