Tuesday, May 20, 2025 15:00 MLIT Room 310, Online seminar via MTS Link M. Shubin (VMK MGU), M. Grigorieva (NIVTS MGU), N. Popova (VMK MGU) A Study of Data Popularity Analysis Approaches in High-Energy Physi Speaker: M. Shubin (VMK MGU) Abstract: Modern large-scale scientific experiments, such as those conducted at the LHC (CERN) and within the NICA project, generate massive volumes of data that require efficient storage and processing. Monitoring systems in distributed computing environments accumulate valuable information about data access patterns, which can be leveraged to optimize computational workflows. One promising approach is popularity-based data management, where frequently accessed data is cached or replicated, while rarely used data is archived. However, the chaotic and irregular nature of access patterns poses challenges for traditional statistical analysis. This work explores the application of modern machine learning methods for predicting data popularity and identifying groups of datasets with similar access behavior, enabling more efficient data caching, replication, and archiving strategies. Information on the seminar and the link to connect are available at Indico Indico. Сonnecting to MTS Link.