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Academic Articles & Research Papers
Showing 20 of 881 academic articles
Asadullah Kehar, Rafaqat Hussain Arain, Dr Riaz Ahmed Shaikh, Safdar Ali Shah et al. • Sukkur IBA Journal of Emerging Technologies
(2021)
Bots are created to use the resources maliciously on World Wide Web. The misuse of the resources could be prevented by employing CAPTCHAs. Several types of CAPTCHAs are being used against the bots (robot) attacks but text-based CAPTCHA type...
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Open Access (DOAJ)
DOI: 10.30537/sjet.v4i1.877
Pengfei SHAO, Yanwei ZHAO, Zhaoxi FANG • Dianxin kexue
(2016)
In wireless multicast networks，it is rarely concerned that there may be certain receiving nodes which have better quality links both to the source node and to the other receiving nodes. A novel hash-neighborhoodsearch-network-coding based o...
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Open Access (DOAJ)
Rajavel Dhandabani, Shantharajah S. Periyasamy, Padma Theagarajan, Arun Kumar Sangaiah • IET Networks
(2018)
This paper deals with the novel approach to generate cubical key that symbolises the message and key in six‐face cubical structure. The cubical message is hybridised to generate the cipher in the encryption. Hybridisation of cubes is perfor...
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Open Access (DOAJ)
DOI: 10.1049/iet-net.2017.0196
Saman Mahmoodi, Hadi Tarimoradi • IEEE Access
(2024)
The growing emphasis on power quality has posed significant challenges for distribution system operators (DSOs). Among these challenges, short-term voltage fluctuations, specifically voltage sag, have drawn considerable attention. In this s...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3476242
Sun Dajun, Ouyang Yujie, Han Yunfeng • IEEE Access
(2024)
Time synchronization is crucial for effective collaboration among underwater sensors. However, existing synchronization protocols primarily cater to low-speed or simple motion scenarios, neglecting variations in radial velocity during messa...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3426357
Z. Wang, L. Mei, X. Ma • Mechanical Sciences
(2024)
To improve the trajectory tracking performance and robustness for uncertain robot manipulators, a generalized sliding mode controller (GSMC) including an ideal controller and a continuous sliding mode controller (SMC) is proposed from the s...
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Open Access (DOAJ)
DOI: 10.5194/ms-15-55-2024
Ku Ping Cheng, Rajesh Elara Mohan, Nguyen Huu Khanh Nhan, Anh Vu Le • IEEE Access
(2019)
Extensive studies regarding complete coverage problems have been conducted, but a few tackle scenarios where the mobile robot is equipped with reconfigurable modules. The reconfigurability of these robots creates opportunities to develop ne...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2019.2928467
Ahmed Abbasi, Abiy Tasissa, Shuchin Aeron • IEEE Open Journal of Signal Processing
(2021)
Unlabeled sensing is a linear inverse problem where the measurements are scrambled under an unknown permutation leading to loss of correspondence between the measurements and the rows of the sensing matrix. Motivated by practical tasks such...
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Open Access (DOAJ)
DOI: 10.1109/OJSP.2021.3083479
Fangchao Li, Jingxiang Gao, Nanshan Zheng, Cheng Pan et al. • IEEE Access
(2020)
To overcome the strikes from the tremendous noise of pseudorange and the integer ambiguity of carrier phase observation, we developed a novel dual-domain filtering method that integrates the traditional observation- and an innovative positi...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2020.2990132
Jilong Zhao, Qing Wang, Qingfeng Han • IEEE Access
(2024)
In this paper, a novel axial flux reversal permanent magnet (PM) (AFRPM) machine, which combines the merit of the axial flux PM (AFPM) machine and flux reversal PM machine, is proposed. Meanwhile, according to the characteristics of the mac...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2024.3389699
Xiaoqing Gu, Cong Zhang, Tongguang Ni • IEEE Access
(2019)
The rule-based fuzzy systems have successfully applied for numerous medical data classification problems. However, structuring the concise and interpretable fuzzy rules with good classification performance is still a big challenge. To addre...
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Open Access (DOAJ)
DOI: 10.1109/ACCESS.2019.2954707
Anita Mohanty, Subrat Kumar Mohanty, Bhagyalaxmi Jena, Ambarish G. Mohapatra et al. • IET Communications
(2022)
Abstract The delay in transportation of necessary items is due to traffic congestion throughout the world. This is a serious phenomenon which results in waste of time and fuel. The detection of road conditions and dissemination of traffic i...
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Open Access (DOAJ)
DOI: 10.1049/cmu2.12344
Annette Bussmann-Holder, Iwona Lazar, Andrzej Soszyński, Krystian Roleder • Materials & Design
(2026)
BaTiO3 (BTO) was the first ferroelectric perovskite oxide discovered in the 1940′th.. It was also the first ferroelectric compound without hydrogen bonds. Its wide applicability, together with its simple cubic structure, directly intensifie...
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Open Access (DOAJ)
DOI: 10.1016/j.matdes.2026.116642
Velibor Pjevalica, Nebojsa Pjevalica, Ivan Kastelan, Nenad Petrovic • Elektronika ir Elektrotechnika
(2018)
A/D conversion methods improved through stochastic signal superposition, along with oversampling techniques present significant research direction in the area of signal processing and measurement. Concerning that accuracy of those methods r...
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Open Access (DOAJ)
DOI: 10.5755/j01.eie.24.6.22284
Yiming Zhang, Yuxi Liu, Sailing He • IET Microwaves, Antennas & Propagation
(2025)
ABSTRACT A compact leaky‐wave antenna (LWA) with innovative phase‐shift asymmetric coupling for continuous beam scanning is presented. The antenna utilises a slow‐wave half‐mode substrate integrated waveguide with spoof surface plasmon pola...
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Open Access (DOAJ)
DOI: 10.1049/mia2.70071
FAN, C.-S. • Advances in Electrical and Computer Engineering
(2013)
In a random deployment, sensor nodes are scattered randomly in the sensing field. Hence, the coverage can not be guaranteed. In contrast, the coverage of uniformly deployment is in general larger than the random deployment. However, unifo...
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Open Access (DOAJ)
DOI: 10.4316/AECE.2013.04001
Yue Li, Mugen Peng • Dianxin kexue
(2013)
The deployment of hierarchical heterogeneous cellular network（HCN）using overlapping small cells is identified as one of the major components in solving future cellular capacity and energy efficiency problems. An enhanced networking scheme f...
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Open Access (DOAJ)
T. Al-Rousan, H. Abualese • Telfor Journal
(2020)
Comprehending a huge execution trace is not a straightforward task due to the size of data to be processed. Detecting and removing utilities are useful to facilitate the understanding of software and decrease the complexity and size of the ...
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Open Access (DOAJ)
DOI: 10.5937/telfor2001034A
Matthew Lynch, Sophie Manoy, Peter D. Sly, Claire E. Wainwright et al. • EBioMedicine
(2025)
Summary: Background: Ataxia-telangiectasia (A-T) is a rare multisystem disease characterised by neurodegenerative cerebellar ataxia, lung disease, immune deficiency, high cancer risk, and mitochondrial dysfunction. A-T cells demonstrate de...
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Open Access (DOAJ)
DOI: 10.1016/j.ebiom.2025.105840
Domenico Lombardo, Luigi Pasqua, Mikhail A. Kiselev • Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali
(2019)
During the last decades the progresses of nanoscience and nanotechnology for biomedical application stimulated the transition from traditional drug delivery systems to the development of smart integrated nanosystems with stimuli-responsive ...
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Open Access (DOAJ)
DOI: 10.1478/AAPP.97S2A14