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Cost-Effective Big Data Orchestration Using Dagster: A Multi-Platform Approach featured image

Cost-Effective Big Data Orchestration Using Dagster: A Multi-Platform Approach

The rapid advancement of big data technologies has underscored the need for robust and efficient data processing solutions. Traditional Spark-based Platform-as-a-Service (PaaS) …

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Hernan Picatto
The diaspora model for human migration featured image

The diaspora model for human migration

Migration’s impact spans various social dimensions, including demography, sustainability, politics, economy, and gender disparities. Yet, the decision-making process behind …

prieto-curiel-rafael
Viral variant-resolved wastewater surveillance of SARS-CoV-2 at national scale featured image

Viral variant-resolved wastewater surveillance of SARS-CoV-2 at national scale

SARS-CoV-2 surveillance by wastewater-based epidemiology is poised to provide a complementary approach to sequencing individual cases. However, robust quantification of variants …

fabian-amman
Specialization in Criminal Careers featured image

Specialization in Criminal Careers

We use a comprehensive longitudinal dataset on criminal acts over five years in a European country to study specialization in criminal careers. We cluster crime categories by their …

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Dr. Georg Heiler
Identifying the root cause of cable network problems with machine learning featured image

Identifying the root cause of cable network problems with machine learning

Good quality network connectivity is ever more important. For hybrid fiber coaxial (HFC) networks, searching for upstream high noise in the past was cumbersome and time-consuming. …

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Dr. Georg Heiler
Monitoring supply networks from mobile phone data for estimating the systemic risk of an economy featured image

Monitoring supply networks from mobile phone data for estimating the systemic risk of an economy

Remarkably little is known about the structure, formation, and dynamics of supply- and production networks that form one foundation of society. Neither the resilience of these …

Tobias Reisch
Preprint: Varieties of mobility measures: Comparing survey and mobile phone data during the COVID-19 pandemic featured image

Preprint: Varieties of mobility measures: Comparing survey and mobile phone data during the COVID-19 pandemic

Measures to reduce individual mobility are prime governmental non-pharmaceutical inter- ventions to curb infection rates during a pandemic. To evaluate the effectiveness of these …

fabian-kalleitner
Meteorological factors and non-pharmaceutical interventions explain local differences in the spread of SARS-CoV-2 in Austria featured image

Meteorological factors and non-pharmaceutical interventions explain local differences in the spread of SARS-CoV-2 in Austria

The drivers behind regional differences of SARS-CoV-2 spread on finer spatio-temporal scales are yet to be fully understood. Here we develop a data-driven modelling approach based …

katharina-ledebur
Behavioral gender differences are reinforced during the COVID-19 crisis featured image

Behavioral gender differences are reinforced during the COVID-19 crisis

Behavioral gender differences are known to exist for a wide range of human activities including the way people communicate, move, provision themselves, or organize leisure …

Tobias Reisch
The impact of COVID-19 on relative changes in aggregated mobility using mobile-phone data featured image

The impact of COVID-19 on relative changes in aggregated mobility using mobile-phone data

Evaluating relative changes leads to additional insights that would remain hidden when only evaluating absolute changes. We analyze a dataset describing the mobility of mobile …

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Dr. Georg Heiler