Results 11 to 20 of about 1,252,389 (155)
Optimised Levenshtein centroid cross‐layer defence for multi‐hop cognitive radio networks
IET Communications, 2021 Cognitive radio networks (CRN) make use of dynamic spectrum access to communicate opportunistically. Unlicensed users severely affect the spectrum sensing outcomes in CRN. Primary user emulation attack (PUEA) and spectrum sensing data falsification (SSDF)
Davanam Ganesh +2 more
doaj +1 more source
Window‐aware guided image filtering via local entropy
IET Image Processing, 2021 Guided image filtering is one of the widely used techniques in computer vision. However, it commonly leads to over‐smoothed edges and a distorted appearance when tackling intricate texture patterns and complex noise.
Chong Liu, Cui Yang, Jun Wang
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Multi‐sensor particle filtering with multi‐step randomly delayed measurements
IET Science, Measurement & Technology, 2021 This paper develops particle filtering for multi‐sensor systems with randomly delayed measurements, where the general case that random delay can be multi‐step rather than one‐step or two‐step is considered.
Yunqi Chen, Zhibin Yan
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IET Communications, 2021 In this work, the physical layer security performance of an underlay cognitive buffer‐aided relay network over the general Nakagami‐m fading channel model is addressed, where a primary source communicates with a destination via a decode‐and‐forward relay
Mohammad Javad Saber +2 more
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Secure information broadcasting analysis in an indoor VLC system with imperfect CSI
IET Communications, 2021 In this paper, the physical layer security of an indoor visible light communication system, that consists of two transmission light‐emitting diodes to broadcast the information towards the legitimate user, is investigated. Further, a secure LED selection
Ambrish +3 more
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Parametric study and optimization of a two‐body wave energy converter
IET Renewable Power Generation, 2021 The parametric study and optimization of a two‐body wave energy converter (WEC) for the wave and current conditions in the region of Zhaitang Island (China) is presented.
Xingxian Bao +3 more
doaj +1 more source
NA‐Reviewer: Reviewing the context to improve the error accumulation issue for multi‐hop QA
Electronics Letters, 2022 The multi‐hop question answering (QA) task requires the machine to answer the question correctly and at the same time provide evidence clues. Some pipeline methods have achieved great results in answer accuracy and interpretability, while a obvious ...
Ruiliu Fu +3 more
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Controlled diffusion processes [PDF]
, 2005 This article gives an overview of the developments in controlled diffusion processes, emphasizing key results regarding existence of optimal controls and their characterization via dynamic programming for a variety of cost criteria and structural ...
Borkar, Vivek S.
core +1 more source
Electronics Letters, 2021 A noise‐enhanced quantum annealing algorithm is proposed for an efficient annealing process to obtain the optimal solution. Simultaneous multiple noises are introduced as the kinetic energy term into the Schrödinger equation, which effectively reduces ...
Gang Xin, Peng Wang, Yuwei Jiao
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A Quasi open‐loop robust three‐phase grid‐synchronization technique for non‐ideal grid
IET Generation, Transmission & Distribution, 2021 Development of advanced grid‐synchronization technique for unbalanced and distorted grid is considered in this paper. In this context, self‐tuning filter (STF) is considered to extract the fundamental component from the measured unbalanced and distorted ...
Hafiz Ahmed +2 more
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