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of 8
pro vyhledávání: '"Cioba, Alexandru"'
Bayesian optimisation (BO) is a powerful framework for global optimisation of costly functions, using predictions from Gaussian process models (GPs). In this work, we apply BO to functions that exhibit invariance to a known group of transformations.
Externí odkaz:
http://arxiv.org/abs/2410.16972
Autor:
Chang, Fu-Chieh, Tseng, Yu-Wei, Yu, Ya-Wen, Lee, Ssu-Rui, Cioba, Alexandru, Tseng, I-Lun, Shiu, Da-shan, Hsu, Jhih-Wei, Wang, Cheng-Yuan, Yang, Chien-Yi, Wang, Ren-Chu, Chang, Yao-Wen, Chen, Tai-Chen, Chen, Tung-Chieh
Recently, successful applications of reinforcement learning to chip placement have emerged. Pretrained models are necessary to improve efficiency and effectiveness. Currently, the weights of objective metrics (e.g., wirelength, congestion, and timing
Externí odkaz:
http://arxiv.org/abs/2204.06407
Autor:
Cioba, Alexandru, Bromberg, Michael, Wang, Qian, Niyogi, Ritwik, Batzolis, Georgios, Garcia, Jezabel, Shiu, Da-shan, Bernacchia, Alberto
Meta-learning models transfer the knowledge acquired from previous tasks to quickly learn new ones. They are trained on benchmarks with a fixed number of data points per task. This number is usually arbitrary and it is unknown how it affects performa
Externí odkaz:
http://arxiv.org/abs/2103.08463
We investigate neural network (NN) assisted techniques for compensating the non-linear behaviour and the memory effect of a 5G PA through digital predistortion (DPD). Traditionally, the most prevalent compensation technique computes the compensation
Externí odkaz:
http://arxiv.org/abs/2003.13361
Autor:
Cioba, Alexandru
In the following text we investigate the properties of moduli spaces of so-called “nicely embedded” curves in Liouville symplectic cobordisms. We exhibit a topological obstruction which occurs in contact manifolds cobordant to the tight 3- sphere
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.756244
Autor:
Cioba, Alexandru, Wendl, Chris
We exhibit a distinctly low-dimensional dynamical obstruction to the existence of Liouville cobordisms: for any contact 3-manifold admitting an exact symplectic cobordism to the tight 3-sphere, every nondegenerate contact form admits an embedded Reeb
Externí odkaz:
http://arxiv.org/abs/1609.01660
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Akademický článek
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