Contributo in atti di convegno
Measurement and modeling of turbulent boundary layer excitation for naval and aeronautial applications |
The correct characterization of wall pressure fluctuations (WPF) and of the response of an elastic structure subjected to turbulent boundary layer (TBL) represents one of the most challenging problems in the fluid structure interaction field. This kind of excitation for an elastic structure is… | |
LES-SPH model for weakly-compressible Navier-Stokes equations |
The Smoothed Particle Hydrodynamics (SPH) method is revisited within a Large Eddy Simulation (LES) perspective following the recent work of [1]. To this aim, LES filtering procedure is recast in a Lagrangian framework by defining a filter centred at the particle position that moves with the… | |
Network-Aware Evaluation Environment for Reputation Systems |
Parties of reputation systems rate each other and use ratings to compute reputation scores that drive their interactions. When deciding which reputation model to deploy in a network environment, it is important to find the most suitable model and to determine its right initial configuration. This… | |
SLAP: Secure Lightweight Authentication Protocol for Resource-constrained Devices. |
Motivated by the upcoming Internet of Things, designing light-weight authentication protocols for resource constrained devices is among the main research directions of the last decade. Current solutions in the literature attempt either to improve the computational efficiency of cryptographic… | |
AMG Preconditioners based on Parallel Hybrid Coarsening and Multi-objective Graph Matching |
We describe preliminary results from a multiobjective graph matching algorithm, in the coarsening step of an aggregation-based Algebraic MultiGrid (AMG) preconditioner, for solving large and sparse linear systems of equations on highend parallel computers. We have two objectives. First, we wish to… | |
Reduced models for blood flow in curved vessels |
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Mixed Algebraic Methods and Local Tensor Product |
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Improving efficiencty of finite plans by optimal choice of input sets |
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Adaptive search of cultural heritage information |
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Modelling wall shear stress in small arteris using LBM and FVM |
