MainAuthors Efremov Alexey S. postgraduate student; Volga Region State University of Service; Tolyatti, Russian Federation ARTICLES: Algorithmic Methods of Event-based Predictive Quality Control of Complex Data Processing Systems: Integration of System Analysis and Computational Modeling Computational Nanotechnology — Issue №2 2025: 75-81 The Procedure for Aggregating Initial Data on the Required Quality Level of Complex Data Processing Systems Computational Nanotechnology — Issue №4 2025: 61-70