Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Zulin Wang"'
Autor:
Pingchao Ke, Marja Rinne, Taina Kalliomäki, Zulin Wang, Pyry-Mikko Hannula, Benjamin P. Wilson, Mari Lundström
Publikováno v:
ACS Omega, Vol 9, Iss 24, Pp 26121-26132 (2024)
Externí odkaz:
https://doaj.org/article/5164737a9ce64467a0e5bcdaddbff9ab
Publikováno v:
Energy Exploration & Exploitation, Vol 42 (2024)
Deep-shaft mining in roadway stress concentration, difficult control of the surrounding rock, and mining imbalance affect mining efficiency in coal mines. The mechanical parameters and crack development law of roadway surrounding rock were studied by
Externí odkaz:
https://doaj.org/article/8928038a1a0146838692709fcc97f7f4
Publikováno v:
IEEE Access, Vol 10, Pp 128824-128834 (2022)
Structured pruning methods have been used in several convolutional neural networks (CNNs). However, group-based structured pruning is a challenging task. In previous methods, the number of groups is manually determined for all layers, which is subopt
Externí odkaz:
https://doaj.org/article/8f6fc34e44004f3c947018992215df9a
Publikováno v:
IEEE Access, Vol 8, Pp 14513-14522 (2020)
This paper designs non-adaptive querying policies (NQPs) for the noisy 20 questions game based on error-correction codes. The querying accuracy of a specific NQP is upper bounded by a function of the minimum distance among its codewords. As a result,
Externí odkaz:
https://doaj.org/article/bb4e2888ce7e44bf93e6c29f8a2d8691
Publikováno v:
Entropy, Vol 25, Iss 1, p 136 (2023)
Chaotic baseband wireless communication system (CBWCS) suffers bit error rate (BER) degradation due to their intrinsic intersymbol interference (ISI). To this end, an ISI-free chaotic filter based on root-raised-cosine (RRC) division is constructed t
Externí odkaz:
https://doaj.org/article/3011dca3d43e4ba2b33585a05386e3a9
Publikováno v:
IEEE Access, Vol 7, Pp 4248-4259 (2019)
In order to achieve high spectral efficiency and low access delay, this paper introduces cyclical non-orthogonal multiple access (NOMA) into unmanned aerial vehicle (UAV)-enabled wireless network. It allows the UAV to communicate with multiple ground
Externí odkaz:
https://doaj.org/article/cebacad61a08467ca9aa7dec6748dc16
Publikováno v:
IEEE Access, Vol 7, Pp 78228-78238 (2019)
A rate-shift-based integrated system is proposed to increase the throughput of the joint radar-communications systems. We show that the transmission rate has a time-varying bound and can be maximized with each transmission bit having a different rate
Externí odkaz:
https://doaj.org/article/e738776eeffc4d0ab6ef3d7e8df97ea3
Autor:
Zulin Wang, Arif Tirto Aji, Benjamin Paul Wilson, Steinar Jørstad, Maria Møll, Mari Lundström
Publikováno v:
Metals, Vol 11, Iss 11, p 1824 (2021)
Zinc electrowinning is an energy-intensive step of hydrometallurgical zinc production in which ohmic drop contributes the second highest overpotential in the process. As the ohmic drop is a result of electrolyte conductivity, three conductivity model
Externí odkaz:
https://doaj.org/article/3363ae63abfd44a7a7d071d781cd1581
Publikováno v:
IEEE Access, Vol 5, Pp 8162-8174 (2017)
The Rao-Blackwellized particle filtering (RBPF) offers a general tracking framework with linear/nonlinear state space models, which outperforms the standard particle filtering in nonlinear and non-Gaussian tracking scenarios. Unfortunately, in conven
Externí odkaz:
https://doaj.org/article/82d76575a4a14e70a77fb2f72232b715
Publikováno v:
IEEE Access, Vol 5, Pp 6502-6514 (2017)
In this paper, we propose a novel method to detect saliency on face images. In our method, face and facial features are extracted as two top-down feature channels, linearly integrated with three traditional bottom-up features of color, intensity, and
Externí odkaz:
https://doaj.org/article/0f84e2538a9240e6876d44213cc4673a