64 citations · 449 across the 40 of their papers we have counts for
4 papers · 1 filter
Fluidization and wall slip of soft-glassy materials by controlled surface roughness
Ladislav Derzsi, Daniele Filippi, Giampaolo Mistura +5
The motion of soft-glassy materials (SGM) in a confined geometry is strongly impacted by surface roughness. However, the effect of the spatial distribution of the roughness remains…
GPU Based Detection of Topological Changes in Voronoi Diagrams
Massimo Bernaschi, Matteo Lulli, Mauro Sbragaglia
The Voronoi diagrams are an important tool having theoretical and practical applications in a large number of fields. We present a new procedure, implemented as a set of CUDA kerne…
Fluidisation and plastic activity in a model soft-glassy material flowing in micro-channels with rough walls
Andrea Scagliarini, Matteo Lulli, Massimo Bernaschi +1
By means of mesoscopic numerical simulations of a model soft-glassy material, we investigate the role of boundary roughness on the flow behaviour of the material, probing the bulk/…
Algorithms and Heuristics for Scalable Betweenness Centrality Computation on Multi-GPU Systems
Flavio Vella, Giancarlo Carbone, Massimo Bernaschi
Betweenness Centrality (BC) is steadily growing in popularity as a metrics of the influence of a vertex in a graph. The BC score of a vertex is proportional to the number of all-pa…