Goloskokova A. Models and information technology for planning the quality improvement of the software development process

In the dissertation the important scientific and practical task for the quality im-provement of the software development process is solved based on the maturity mod-el Capability Maturity Model Integration (CMMI) using the rolling planning. The analysis of the current problems in the quality improvement of the software develop-ment process has been done. Taking into account analyzed issues, the problem of the method development for the quality improvement of the software development proc-ess has been set. The method is based on the rolling planning and allows reducing the dimensionality of the task by the dynamic model simplification, and increasing the accuracy of the result due to the static model. In order to increase the speed of "Kiev broom" algorithm, which is related to the method of the sequential analysis of the al-ternatives, the technology of oriented search of the alternatives at each algorithm’s stage has been improved by solving the set of optimization problems of Boolean pro-gramming. Based on the developed method, models and algorithms, the information technology for the decision support system (DSS) has been implemented. DSS has the architecture of the software system of three-level "client-server" type with a dedi-cated application server. Research results were introduced into the practical activities of IT companies in Kharkiv, as well as in the educational process at the Software en-gineering and management information technology department of NTU "KhPI".