Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Niu Hongwei"'
Domain Generalized Semantic Segmentation (DGSS) seeks to utilize source domain data exclusively to enhance the generalization of semantic segmentation across unknown target domains. Prevailing studies predominantly concentrate on feature normalizatio
Externí odkaz:
http://arxiv.org/abs/2412.12050
Open-vocabulary panoptic segmentation aims to segment and classify everything in diverse scenes across an unbounded vocabulary. Existing methods typically employ two-stage or single-stage framework. The two-stage framework involves cropping the image
Externí odkaz:
http://arxiv.org/abs/2412.08628
Autor:
Ceperley, David M., Jensen, Scott, Yang, Yubo, Niu, Hongwei, Pierleoni, Carlo, Holzmann, Markus
Publikováno v:
Electron. Struct. 6 (2024) 015011
Quantum Monte Carlo (QMC) can play a very important role in generating accurate data needed for constructing potential energy surfaces. We argue that QMC has advantages in terms of a smaller systematic bias and an ability to cover phase space more co
Externí odkaz:
http://arxiv.org/abs/2310.15994
Autor:
Niu, Hongwei, Yang, Yubo, Jensen, Scott, Holzmann, Markus, Pierleoni, Carlo, Ceperley, David M.
Publikováno v:
Phys. Rev. Lett. 130, 076102 (2023)
We survey the phase diagram of high-pressure molecular hydrogen with path integral molecular dynamics using a machine-learned interatomic potential trained with Quantum Monte Carlo forces and energies. Besides the HCP and C2/c-24 phases, we find two
Externí odkaz:
http://arxiv.org/abs/2209.00658
Publikováno v:
In Geoenergy Science and Engineering October 2024 241
Publikováno v:
Journal of Aeronautical Materials, Vol 43, Iss 6, Pp 80-89 (2023)
Interatomic potential is a key component of large-scale atomic simulation of materials. For scientific problems in complex environments such as high temperature，high pressure and irradiation，the interactions between atoms are often very complex.
Externí odkaz:
https://doaj.org/article/6fe75239ba0f4990a26f23c31428b72a
Publikováno v:
In Energy Storage Materials June 2024 70
Publikováno v:
In Electrochimica Acta 20 February 2024 478
Autor:
Liu, Shiping, Niu, Hongwei
We shall study the existence of almost split sequences in tri-exact categories, that is, extension-closed subcategories of triangulated categories. Our results unify and extend the existence theorems for almost split sequences in abelian categories a
Externí odkaz:
http://arxiv.org/abs/2006.16451
Akademický článek
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