Aspects manifestation of uncertainty in the process of developing decision support systems
Journal Title: Vìsnik Nacìonalʹnogo unìversitetu "Lʹvìvsʹka polìtehnìka". Serìâ Ìnformacìjnì sistemi ta merežì - Year 2015, Vol 829, Issue
Abstract
This article describes the classification and approaches to the construction of DSS that take into account various aspects of the uncertainty of the development of DSS. Features of the classification were proposed and described. Generalized classification of DSS was improved. The analysis of the types of architecture, architecture reviewed information resource decision support systems, based on the principles of building a data warehouse. The analytical description of the conceptual approaches to building models and considered approach to the design of the main components of decision support were given. A three-level architecture and describes a conceptual model of DSS. The analysis of possible reusable components for various types of structures was carried out. We describe the principles of building a custom DSS use of multiple components. Ontology data cleaning techniques for methodological systematization of functional elements in the implementation model of DSS were built. Features of the application of Big Data as information technology to build DSS were described. Components of generalized formal model of Big Data technologies were proposed and described.
Authors and Affiliations
Oleh Veres
Keywords
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