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Latest News
Welcome to the latest news and events page for the Flemish Supercomputer Center. This page serves as the go-to source for all announcements, updates, and news related to the center. Whether you are a researcher, a student, or simply interested in the latest developments in high-performance computing, you will find valuable information here.


Homophily promotes stable connections in co-offending networks but limits information diffusion
Why do some offenders repeatedly team up with the same partners—and what does this mean for what they learn? This study uses agent-based modeling to explore how homophily, or the preference for similar partners, shapes co-offending networks. The findings show that while homophily fosters trust and stable ties, it also slows the flow of criminal skills across the network, revealing a trade-off between stability and broader learning.
Aug 82 min read


How do side branches in acute Type-B aortic dissections affect stabilization of the arterial wall? - Insights from an idealized fluid-solid interaction study
This study explores how side branches in acute Type-B aortic dissections affect pressure and wall stabilization using fluid-solid interaction (FSI) simulations. By modeling blood flow and tissue dynamics in an idealized aorta, the research reveals that side branches—especially from the false lumen—can increase systolic pressure and influence membrane displacement. High-performance computing at VSC enabled this complex analysis.
Jul 284 min read


Enhancing Structural Design: A Practical Review on Promoting Connectivity in Topology Optimization
Topology optimization unlocks lightweight, high-performance designs, but poor connectivity often limits manufacturability and reliability. This review explores methods to promote structural continuity, comparing physics- and geometry-based approaches, and offering practical guidelines to bridge the gap between theory and real-world engineering.
Jul 173 min read


Global emergence of unprecedented lifetime exposure to climate extremes
Millions of today’s children face unprecedented lifetime exposure to heatwaves, floods, droughts, and storms if global warming reaches 3.5 °C. Deep emission cuts to meet the Paris 1.5 °C goal could protect millions. Urgent climate action is needed to safeguard children’s futures worldwide.
Jul 73 min read


Human-in-the-loop tabular data extraction methods for historical climate data rescue
Researchers from Ghent University and VUB are digitizing Congo Basin weather records (1907–1960) using human-in-the-loop AI. By combining OCR models, vision-language tools, and expert corrections—with the help of VSC supercomputing—they’ve achieved high accuracy in transcribing complex handwritten climate tables. The study highlights the power of AI-human collaboration in preserving historical data.
Jul 23 min read


Rotational excitation of interstellar complex organic molecules: the example of vinyl cyanide
We investigate the rotational excitation of vinyl cyanide, a complex organic molecule detected in interstellar space. Using high-level quantum chemistry and HPC, we compute collisional cross-sections and rate coefficients critical for modeling astrophysical environments like Sagittarius B2. This work advances our understanding of chemical complexity in the cosmos.
Jun 233 min read


Genomic diversity in felids correlates with range and density, not census size
Genetic diversity is vital for species survival, yet not all wild cats possess it equally. By analyzing genome data from 39 felid species, researchers revealed that cats with large ranges and high population density—like ocelots—harbour more genetic diversity than rare, low-density species like the Asiatic lion. This large-scale study was powered by the Flemish Supercomputer Centre (VSC).
Jun 163 min read


The probabilistic and dynamic nature of perception in human generalization behavior
This study presents a computational model combining perceptual and generalization theories to explore how humans transfer learned fear to new situations. Using Pavlovian fear conditioning data, it reveals dynamic individual differences in perception that shape behavior. By modeling perception as probabilistic and ever-changing, the research highlights the need to rethink how mental representations influence generalization.
Jun 132 min read


HPC Simulations Uncover How Hydrogen Moves Through Metals
Hydrogen can weaken metals by causing internal cracks, a problem known as hydrogen embrittlement. Using advanced simulations and digital twins, researchers modeled how hydrogen moves through metallic microstructures. Their findings reveal a new inward diffusion mechanism, challenging classical theories and offering fresh insights for safer hydrogen-based technologies.
Jun 33 min read


Discoveries from Sint-Truiden: Ancient DNA Unveils a Thousand Years of History
From excavation to data lab: This gallery captures the Sint-Truiden paleogenomics project — where over 3,000 medieval burials were unearthed and analysed. Behind each image lies a story of meticulous archaeology, DNA research, and high-performance computing powered by VSC.
May 284 min read


Limited Effect of Future Land-Use Changes on Human Heat Stress and Labor Capacity
Land use decisions affect more than just carbon, they also shape regional heat stress. Even with sustainable practices, our models show limited protection against extreme heat, especially in vulnerable regions. While restoring forests helps cool the planet, it may not be enough to safeguard labor capacity and human well-being.
May 192 min read


The peculiar catalytic properties of water in nanoconfinement
How does water behave inside nanopores? Researchers reveal that confined water in zeolites significantly boosts catalytic reactions like guaiacol O-demethylation—key for converting biomass into valuable chemicals. Using advanced molecular simulations and VSC supercomputing power, the study unveils how spatial organization and undercoordinated hydronium ions drive this breakthrough in green chemistry.
May 73 min read


Adaptive evolution of stress response genes in parasites aligns with host niche diversity
By: Armando J. Cruz-Laufer, Maarten P. M. Vanhove, Lutz Bachmann, Maxwell Barson, Hassan Bassirou, Arnold R. Bitja Nyom, Mare Geraerts,...
Apr 283 min read


The electronic structure of platinum and palladium nitrosyls
Using advanced computational methods and the VSC’s high-performance infrastructure, researchers unraveled the unusual bonding behavior of platinum and palladium nitrosyl complexes. Their findings challenge traditional coordination chemistry models and offer fresh insights for catalyst design and sustainable NOx reduction.
Apr 162 min read


Using hydrological modelling to improve the Fire Weather Index system over tropical peatlands of peninsular Malaysia, Sumatra and Borneo
Hydrological modelling enhances fire danger prediction in tropical peatlands of Malaysia, Sumatra & Borneo.
Apr 73 min read


Increased moist-heat exposure caused by irrigation expansion
Irrigation cools land but increases moist-heat stress. Study reveals hidden risks using global models and VSC supercomputing.
Mar 273 min read


Fuzzy Band Structure of Quantum Dots via Bloch Orbital Expansion: Linking Quantum Chemistry and Quantum Physics Through HPC
By: Zeger Hens, Jordi Llusar, and Ivan Infante Electrons in extended semiconductor crystals behave as waves, free to travel in all...
Mar 173 min read


Single-cell transcriptome atlas of male mouse pituitary across postnatal life highlighting its stem cell landscape
By: Silke De Vriendt, Emma Laporte, Berkehür Abaylı, Julie Hoekx, Florian Hermans, Diether Lambrechts, and Hugo Vankelecom The pituitary...
Mar 42 min read


Supporting novel drug discovery via cosolvent molecular dynamics
By: Olivier Beyens, Sam Corthaut, Sarah Peeters, Pieter Van Der Veken, Ingrid De Meester, Hans De Winter Drug discovery involves...
Feb 42 min read


Accelerating Medical Innovation: How VSC Supercomputers Are Helping Diagnose Rare Disorders
High-performance computing (HPC) has long been a cornerstone of scientific discovery, and its impact on medicine continues to grow. At...
Jan 212 min read
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