METHOD OF LIFECYCLE MODELS OF A CORPORATE INFORMATION SYSTEMS SELECTION BASED ON QUANTITATIVE ESTIMATION OF REQUIREMENTS TO SYSTEMS CHARACTERISTICS AND DEVELOPMENT PROCESSES

Abstract

Approach to Corporate information system development in terms of its lifecycle is investigated in thearticle. The article is focused on the lack of a quantitative method of the lifecycle models of Corporateinformation systems selection and emerging resulting complexities. It is proposed to select a modelwith quantitative-based assessment of the mainsystem’s characteristics identified in the analysis ofthe properties of the basic lifecycle models, as wellas peculiarities of their use in projects on creationof Corporate information systems. Worked out in thearticle selection model, takes into account bonds between the requirements to lifecycle models throughquantitative and expert evaluation under conditionsof lack of information.

Keywords

• создание корпоративной информационной системы
• выбор модели жиз ненного цикла
• требования к характеристикам системы
• метод парного сравнения
• оценка свя зей между требованиями
• оценка адекватности выбора модели жизненного цикла
• corporate information system development
• lifecycle model selection
• requirements to systems characteristics
• method of paired comparisons
• bonds between the requirements estimation
• estimation of the lifecycle model conformity selection