In the context of political changes, increasing social heterogeneity society, high income differentiation, Russia’s aggressive war against Ukraine, and COVID-19 pandemic, women during pregnancy childbirth newborns are becoming most vulnerable groups in population. Effective maternal newborn health can only be promoted maintained through effective healthcare systems. Purpose - to analyze evaluat...

Due to the well-known computational showstopper of exact Maximum Likelihood Estimation (MLE) for large geospatial observations, a variety approximation methods have been proposed in literature, which usually require tuning certain inputs. For example, recently developed Tile Low-Rank (TLR) method involves many parameters, including numerical accuracy. To properly choose it is crucial adopt mean...

Abstract Complex graphs are at the heart of today’s big data challenges like recommendation systems, customer behavior modeling, or incident detection systems. One reoccurring task in these fields is extraction network motifs, which subgraphs that and statistically significant. To assess statistical significance their occurrence, observed values real need to be compared expected value a random ...