Zobrazeno 1 - 10
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pro vyhledávání: '"Zhou,Mi"'
Autor:
Zhou, Mi, Petrov, Evgeniy
In the present paper, a new type of mappings called perimetric contractions on $k$-polygons is introduced. These contractions can be viewed as a generalization of mappings that contracts perimeters of triangles. A fixed point theorem for this type of
Externí odkaz:
http://arxiv.org/abs/2410.20449
Real-world image super-resolution (Real-ISR) aims at restoring high-quality (HQ) images from low-quality (LQ) inputs corrupted by unknown and complex degradations. In particular, pretrained text-to-image (T2I) diffusion models provide strong generati
Externí odkaz:
http://arxiv.org/abs/2410.13807
Model-free algorithms are brought into the control system's research with the emergence of reinforcement learning algorithms. However, there are two practical challenges of reinforcement learning-based methods. First, learning by interacting with the
Externí odkaz:
http://arxiv.org/abs/2409.10722
Autor:
Wang, Canran, Wang, Jinwen, Zhou, Mi, Pham, Vinh, Hao, Senyue, Zhou, Chao, Zhang, Ning, Raviv, Netanel
The prevalence of 3D printing poses a significant risk to public safety, as any individual with internet access and a commodity printer is able to produce untraceable firearms, keys, counterfeit products, etc. To aid government authorities in combati
Externí odkaz:
http://arxiv.org/abs/2403.04918
This study analyzed images generated by three popular generative artificial intelligence (AI) tools - Midjourney, Stable Diffusion, and DALLE 2 - representing various occupations to investigate potential bias in AI generators. Our analysis revealed t
Externí odkaz:
http://arxiv.org/abs/2403.02726
Adverse weather image restoration strives to recover clear images from those affected by various weather types, such as rain, haze, and snow. Each weather type calls for a tailored degradation removal approach due to its unique impact on images. Conv
Externí odkaz:
http://arxiv.org/abs/2312.05006
In this article, a \underline{S}tate-dependent \underline{M}ulti-\underline{A}gent \underline{D}eep \underline{D}eterministic \underline{P}olicy \underline{G}radient (\textbf{SMADDPG}) method is proposed in order to learn an optimal control policy fo
Externí odkaz:
http://arxiv.org/abs/2312.04767
Publikováno v:
Demonstratio Mathematica, Vol 57, Iss 1, Pp 5-13 (2024)
Krasnoselskii’s iteration is a classical and important method for approximating the fixed point of an operator that satisfies certain conditions. Many authors have used this approach to obtain several famous fixed point theorems for different types
Externí odkaz:
https://doaj.org/article/723287a7d9dd46b9abebd9d9051c1f50
Autor:
Zhou, Mi
Newton-Raphson controller is a powerful prediction-based variable gain integral controller. Basically, the classical model-based Newton-Raphson controller requires two elements: the prediction of the system output and the derivative of the predicted
Externí odkaz:
http://arxiv.org/abs/2309.17315
In this article, the optimal control problem for a harmonic oscillator with an inequality constraint is considered. The applied energy of the oscillator during a fixed final time period is used as the performance criterion. The analytical solution wi
Externí odkaz:
http://arxiv.org/abs/2309.16834