Zobrazeno 241 - 250
of 106 673
pro vyhledávání: '"LI, Jing"'
Publikováno v:
J. Phys. Chem. A 127, 1642 (2023)
X-ray photoemission spectroscopy (XPS) provides direct information on the atomic composition and stoichiometry by measuring core electron binding energies. Moreover, according to the shift of the binding energy, so-called chemical shift, the precise
Externí odkaz:
http://arxiv.org/abs/2208.08335
Unsupervised summarization methods have achieved remarkable results by incorporating representations from pre-trained language models. However, existing methods fail to consider efficiency and effectiveness at the same time when the input document is
Externí odkaz:
http://arxiv.org/abs/2208.08253
Federated Learning (FL) is a novel framework of decentralized machine learning. Due to the decentralized feature of FL, it is vulnerable to adversarial attacks in the training procedure, e.g. , backdoor attacks. A backdoor attack aims to inject a bac
Externí odkaz:
http://arxiv.org/abs/2208.06176
Understanding the mechanisms and spatial correlations of crystallographic symmetry breaking in ferroelectric materials is essential to tuning their functional properties. While optical second harmonic generation (SHG) has long been utilized in ferroe
Externí odkaz:
http://arxiv.org/abs/2208.04540
Online and offline handwritten Chinese text recognition (HTCR) has been studied for decades. Early methods adopted oversegmentation-based strategies but suffered from low speed, insufficient accuracy, and high cost of character segmentation annotatio
Externí odkaz:
http://arxiv.org/abs/2207.14801
Aiming at the problem that the spatial-temporal hierarchical continuous sign language recognition model based on deep learning has a large amount of computation, which limits the real-time application of the model, this paper proposes a temporal supe
Externí odkaz:
http://arxiv.org/abs/2207.00928
The full compressible Navier-Stokes system describing the motion of a viscous, compressible, heat-conductive, and Newtonian polytropic fluid is studied in a three-dimensional simply connected bounded domain with smooth boundary having a finite number
Externí odkaz:
http://arxiv.org/abs/2207.00441
Supersymmetry allows one to build a hierarchy of Hamiltonians that share the same spectral properties and which are pairwise connected through common superpotentials. The iso-spectral properties of these Hamiltonians imply that the dynamics and there
Externí odkaz:
http://arxiv.org/abs/2206.13020
Although previous searches for star clusters have been very successful, many clusters are likely still omitted, especially at high Galactic latitude regions. In this work, based on the astrometry of Gaia EDR3, we searched nearby (parallax > 0.8 mas)
Externí odkaz:
http://arxiv.org/abs/2206.12170
We report a phenomenon that physical perturbations sometimes can benefit the certainty of a free-fall motion with chaotic modes, albeit, as commonly believed, they can ruin it. We statistically compare those factors that may lead to uncertainty, by w
Externí odkaz:
http://arxiv.org/abs/2206.13234