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Vittime della mafia e giornalisti uccisi. I cronisti: sì al coordinamento Roma-Palermo
https://poliverso.org/display/0477a01e-42b81024-30694c75c447db44
Vittime della mafia e giornalisti uccisi. I cronisti: sì al coordinamento Roma-Palermo In occasio…

A Note on the Ideals E^a Which Are Discrete
H. Khabaoui, K. El Fahri, J. H'michane
https://arxiv.org/abs/2404.03668 https://arxiv…

A Note on the Ideals E^a Which Are Discrete
This note looks at two mistakes in the paper "Some characterizations of the ideals Ea which are discrete" by Khabaoui et al., published in "Rend. Circ. Mat. Palermo, II. Ser 72, 1325-1336 (2023)".

A Note on the Ideals E^a Which Are Discrete
H. Khabaoui, K. El Fahri, J. H'michane
https://arxiv.org/abs/2404.03668 https://arxiv…

A Note on the Ideals E^a Which Are Discrete
This note looks at two mistakes in the paper "Some characterizations of the ideals Ea which are discrete" by Khabaoui et al., published in "Rend. Circ. Mat. Palermo, II. Ser 72, 1325-1336 (2023)".

ZSMILES: an approach for efficient SMILES storage for random access in Virtual Screening
Gianmarco Accordi, Davide Gadioli, Giorgio Seguini, Andrea R. Beccari, Gianluca Palermo
https://arxiv.org/abs/2404.19391

ZSMILES: an approach for efficient SMILES storage for random access in Virtual Screening
Virtual screening is a technique used in drug discovery to select the most promising molecules to test in a lab. To perform virtual screening, we need a large set of molecules as input, and storing these molecules can become an issue. In fact, extreme-scale high-throughput virtual screening applications require a big dataset of input molecules and produce an even bigger dataset as output. These molecules' databases occupy tens of TB of storage space, and domain experts frequently sample a small…

"‘Disgusting’: How Marseille residents are fighting for a cleaner city"
#France #Marseille #Pollution

‘Disgusting’: How Marseille residents are fighting for a cleaner city
Rome, Palermo and Marseille are the three dirtiest cities in Europe, according to a report from the European Commission.

ZSMILES: an approach for efficient SMILES storage for random access in Virtual Screening
Gianmarco Accordi, Davide Gadioli, Giorgio Seguini, Andrea R. Beccari, Gianluca Palermo
https://arxiv.org/abs/2404.19391

ZSMILES: an approach for efficient SMILES storage for random access in Virtual Screening
Virtual screening is a technique used in drug discovery to select the most promising molecules to test in a lab. To perform virtual screening, we need a large set of molecules as input, and storing these molecules can become an issue. In fact, extreme-scale high-throughput virtual screening applications require a big dataset of input molecules and produce an even bigger dataset as output. These molecules' databases occupy tens of TB of storage space, and domain experts frequently sample a small…

A System Development Kit for Big Data Applications on FPGA-based Clusters: The EVEREST Approach
Christian Pilato, Subhadeep Banik, Jakub Beranek, Fabien Brocheton, Jeronimo Castrillon, Riccardo Cevasco, Radim Cmar, Serena Curzel, Fabrizio Ferrandi, Karl F. A. Friebel, Antonella Galizia, Matteo Grasso, Paulo Silva, Jan Martinovic, Gianluca Palermo, Michele Paolino, Andrea Parodi, Antonio Parodi, Fabio Pintus, Raphael Polig, David Poulet, Francesco Regazzoni, Burkhard Ringlein, Roberto R…

A System Development Kit for Big Data Applications on FPGA-based Clusters: The EVEREST Approach
Modern big data workflows are characterized by computationally intensive kernels. The simulated results are often combined with knowledge extracted from AI models to ultimately support decision-making. These energy-hungry workflows are increasingly executed in data centers with energy-efficient hardware accelerators since FPGAs are well-suited for this task due to their inherent parallelism. We present the H2020 project EVEREST, which has developed a system development kit (SDK) to simplify the…

Local first integrals for stochastic differential equations
Kaiyin Huang, Wenlei Li, Shaoyun Shi, Zhiguo Xu
https://arxiv.org/abs/2403.09074 https://

Local first integrals for stochastic differential equations
Poincaré's classical results [H. Poincaré, Sur l'intégration des équations différentielles du premier order et du premier degré I and II, Rend. Circ. Mat. Palermo 5 (1891) 161-191; 11 (1897) 193-239] first provide a link between the existence of analytic first integrals and the resonant relations for analytic dynamical systems. In this paper, we show that by appropriately selecting the definition of the stochastic local first integrals, we are able to obtain the stochastic version of Poin…

The rise and fall of WallStreetBets: social roles and opinion leaders across the GameStop saga
Anna Mancini, Antonio Desiderio, Giovanni Palermo, Riccardo Di Clemente, Giulio Cimini
https://arxiv.org/abs/2403.05876

The rise and fall of WallStreetBets: social roles and opinion leaders across the GameStop saga
Nowadays human interactions largely take place on social networks, with online users' behavior often falling into a few general typologies or "social roles". Among these, opinion leaders are of crucial importance as they have the ability to spread an idea or opinion on a large scale across the network, with possible tangible consequences in the real world. In this work we extract and characterize the different social roles of users within the Reddit WallStreetBets community, around the time of …

$\Lambda$ polarization in very high energy heavy ion collisions as a probe of the Quark-Gluon Plasma formation and properties
Andrea Palermo, Eduardo Grossi, Iurii Karpenko, Francesco Becattini
https://arxiv.org/abs/2404.14295

$Λ$ polarization in very high energy heavy ion collisions as a probe of the Quark-Gluon Plasma formation and properties
We have studied the spin polarization of $Λ$ hyperons in heavy ion collisions at center-of-mass energies $\sqrt{s_{NN}} = 200$ GeV and $\sqrt{s_{NN}} = 5.02$ TeV carried out at RHIC and LHC colliders. We have calculated the mean spin vector at local thermodynamic equilibrium, including all known first-order terms in the gradients of the thermo-hydrodynamic fields, assuming that the hadronization hypersurface has a uniform temperature. We have also included the feed-down contributions to the po…

Detecting anomalous CP violation in heavy ion collisions through baryon-electric charge correlations
David Frenklakh, Dmitri E. Kharzeev, Andrea Palermo
https://arxiv.org/abs/2402.06754

Detecting anomalous CP violation in heavy ion collisions through baryon-electric charge correlations
The chiral magnetic effect (CME) and the chiral vortical effect (CVE) induce a correlation between baryon and electric currents. We show that this correlation can be detected using a new observable: a mixed baryon-electric charge correlator. This correlator is proportional to the baryon asymmetry, suggesting a novel way to separate the chiral effects from the background in heavy ion collisions.