The research work of A. Abbasov, who has rendered great services to the development of Azerbaijani science and the integration of science and education, are focused on solving information technology and control problems. Under the leadership of the academician, who has made significant contributions to these fields, methods and algorithms for fuzzy search in big data information networks were developed, as well as methods for natural language processing with limited linguistic digital resources using Big Data and Deep Learning, including machine translation, speech analysis, and understanding, that were applied to the Azerbaijani language. The prominent scientist has achieved remarkable results, cited by relevant UN agencies, in accelerating the transition to an information society and the formation of a digital economy in Azerbaijan, implementing new technologies and e-government solutions, as well as developing broadband network and human resources services in ICT.