The article highlights the distinguishing features of low-code, no-code platforms, their advantages and disadvantages, reviews existing research in the field of low-code, no-code development, discusses the main components of the platform being designed and fragments of algorithms responsible for generating program code.

Keywords: low-code, no-code, software development, laravel, platform design

The article deals with modern research in the field of decision support. A model of distributed processing of requests by agents of decision support systems is proposed. The main components of the model are considered. An algorithm is built on the basis of the proposed model. A step-by-step description of the algorithm's actions is given. The main planned results have been identified.

Keywords: decision support systems, intelligent agents, request processing, decision support model

The article considers the question of finding similarity between objects containing unstructured information based on the spectra of two objects. To find the spectrum, we use the adjacency matrix of the graph. The similarity between objects of comparison is determined using the approach based on the singular expansion of the graph contiguity matrices. Also in the article the existing solutions are considered and examples are given of the areas of possible application of the described approach

Keywords: spectrum of the graph, singular decomposition, adjacency matrix, unstructured information, analysis of large arrays of information