Yacyshyn V. Methods and tools for providing and controlling the software quality

The thesis is dedicated to the developing of methods and means of providing and controlling the software systems quality. The method of developing the software systems quality requirements based on the formalized quality models of the ISO/IEC 25010 Standard is suggested, which provides their unificated representation at every life circle stage. The quality requirements communication method based on QFD methodology is developed, which gives opportunity to define the requirements dependence at life cycle stages. The method of providing and controlling the software systems quality at the life cycle stages is suggested, the aim of which is to perform the procedures of validation, verification and correction of the cascade developed quality requirements at every stage of the development. The software systems quality evaluation technology is developed based on the theoretically grounded design processes and the realization of the general process of the software products quality evaluation and is realized by the direct using of the requirements developed on the basis of the suggested methods. The automated tool means of suggested methods and technology support are developed.