Zobrazeno 1 - 10
of 48 565
pro vyhledávání: '"VELLA, A."'
Autor:
Chirumbolo, Salvatore, Vella, Antonio
Life is fundamentally a scientific enigma. The interplay between chaos, entropy dynamics, and Prigogine's dissipative systems offers profound insights into the emergence, stabilization, and eventual collapse of far-from-equilibrium systems. This stud
Externí odkaz:
http://arxiv.org/abs/2412.02459
Autor:
Giudici, Andrea, Huang, Weicheng, Wang, Qiong, Wang, Yuzhe, Liu, Mingchao, Tawfick, Sameh, Vella, Dominic
A symmetrically-buckled arch whose boundaries are clamped at an angle has two stable equilibria: an inverted and a natural state. When the distance between the clamps is increased (i.e. the confinement is decreased) the system snaps from the inverted
Externí odkaz:
http://arxiv.org/abs/2411.13971
Graph Neural Networks (GNNs) are powerful models that can manage complex data sources and their interconnection links. One of GNNs' main drawbacks is their lack of interpretability, which limits their application in sensitive fields. In this paper, w
Externí odkaz:
http://arxiv.org/abs/2411.11391
Autor:
Ferguson, A. J., Vás, M., Vella, E. J., Pervez, Md. F., Gilbert, E. P., Ulrich, C., Yick, S., Söhnel, T.
Cu$_2$OSeO$_3$ is a multiferroic insulating chiral magnet which exhibits various magnetic orderings at different conditions. The positions of these magnetic phase transitions are known to be sensitive to chemical substitution. Here, we present a univ
Externí odkaz:
http://arxiv.org/abs/2410.08489
The maximum clique problem (MCP) is a fundamental problem in graph theory and in computational complexity. Given a graph G, the problem is that of finding the largest clique (complete subgraph) in G. The MCP has many important applications in differe
Externí odkaz:
http://arxiv.org/abs/2409.18157
Autor:
Chandler, Thomas G. J., Ferria, Jordan, Shorthose, Oliver, Allain, Jean-Marc, Maiolino, Perla, Boudaoud, Arezki, Vella, Dominic
Everyday experience shows that cellular sheets are stiffened by the presence of a pressurized gas: from bicycle inner tubes to bubble wrap, the presence of an internal pressure increases the stiffness of otherwise floppy structures. The same is true
Externí odkaz:
http://arxiv.org/abs/2409.12863
Autor:
Unat, Didem, Turimbetov, Ilyas, Issa, Mohammed Kefah Taha, Sağbili, Doğan, Vella, Flavio, De Sensi, Daniele, Ismayilov, Ismayil
In recent years, GPUs have become the preferred accelerators for HPC and ML applications due to their parallelism and fast memory bandwidth. While GPUs boost computation, inter-GPU communication can create scalability bottlenecks, especially as the n
Externí odkaz:
http://arxiv.org/abs/2409.09874
We provide a simple distribution regression estimator for treatment effects in the difference-in-differences (DiD) design. Our procedure is particularly useful when the treatment effect differs across the distribution of the outcome variable. Our pro
Externí odkaz:
http://arxiv.org/abs/2409.02311
Buckling is normally associated with a compressive load applied to a slender structure; from railway tracks in extreme heat [1] to microtubules in cytoplasm [2], axial compression is relieved by out-of-plane buckling. However, recent studies have dem
Externí odkaz:
http://arxiv.org/abs/2408.14239
Autor:
De Sensi, Daniele, Pichetti, Lorenzo, Vella, Flavio, De Matteis, Tiziano, Ren, Zebin, Fusco, Luigi, Turisini, Matteo, Cesarini, Daniele, Lust, Kurt, Trivedi, Animesh, Roweth, Duncan, Spiga, Filippo, Di Girolamo, Salvatore, Hoefler, Torsten
Publikováno v:
Published in Proceedings of The International Conference for High Performance Computing Networking, Storage, and Analysis (SC '24) (2024)
Multi-GPU nodes are increasingly common in the rapidly evolving landscape of exascale supercomputers. On these systems, GPUs on the same node are connected through dedicated networks, with bandwidths up to a few terabits per second. However, gauging
Externí odkaz:
http://arxiv.org/abs/2408.14090