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Retraction Note: Reward-based residential wireless sensor optimization approach for appliance monitoring

Soft Computing 2024年第2期28卷 907-907页

作者： Prakash, J. Naidu, S. Harshavardhan Aziz, Izzatdin Abdul Jaafar, Jafreezal Department of Electrical and Electronics Engineering Vel Tech High Tech Dr.Rangarajan Dr.Sakunthala Engineering College Chennai India Center for Research in Data Science (CeRDaS) Computer and Information Sciences Department Universiti Teknologi PETRONAS Seri Iskandar Malaysia Center for Research in Data Science (CeRDaS) Faculty of Science and Information Teknologi Universiti Teknologi PETRONAS Seri Iskandar Malaysia

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Loophole-free test of macroscopic realism via high-order correlations of measurement

arXiv

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arXiv 2024年

作者： Wang, Ping Chen, Chong Liao, Hao Vorobyov, Vadim V. Wrachtrup, Jörg Liu, Ren-Bao College of Education for the Future Beijing Normal University Zhuhai519087 China Department of Physics The Chinese University of Hong Kong New Territories Shatin Hong Kong Centre for Quantum Coherence The Chinese University of Hong Kong New Territories Shatin Hong Kong The Hong Kong Institute of Quantum Information Science and Technology The Chinese University of Hong Kong New Territories Shatin Hong Kong National Engineering Laboratory on Big Data System Computing Technology Guangdong Province Engineering Center of China-made High Performance Data Computing System College of Computer Science and Software Engineering Shenzhen University Shenzhen518060 China 3rd Institute of Physics Research Center SCoPE and IQST University of Stuttgart Stuttgart70569 Germany New Cornerstone Science Laboratory The Chinese University of Hong Kong New Territories Shatin Hong Kong

Test of macroscopic realism (MR) is key to understanding the foundation of quantum mechanics. Due to the existence of the non-invasive measurability loophole and other interpretation loopholes, however, such test remains an open question. Here we propose a general inequality based on high-order correlations of measurements for a loophole-free test of MR at the weak signal limit. Importantly, the inequality is established using the statistics of raw data recorded by classical devices, without requiring a specific model for the measurement process, so its violation would falsify MR without the interpretation loophole. The non-invasive measurability loophole is also closed, since the weak signal limit can be verified solely by measurement data (using the relative scaling behaviors of different orders of correlations). We demonstrate that the inequality can be broken by a quantum spin model. The inequality proposed here provides an unambiguous test of the MR principle and is also useful to characterizing quantum coherence. Copyright © 2024, The Authors. All rights reserved.

关键词： Quantum theory

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Permutation polynomials x~(2k+1+3)+ax2k+2+bx over F_(22k) and their differential uniformity

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science China(Information sciences) 2020年第10期63卷 255-257页

作者： Jie PENG Lijing ZHENG Chunsheng WU Haibin KAN Mathematics and Science College Shanghai Normal University School of Mathematics and Physics University of South China Department of Mathematics Lianyungang Normal University Shanghai Key Laboratory of Intelligent Information Processing School of Computer ScienceFudan University Fudan-Zhongan Joint Laboratory of Blockchain and Information Security Shanghai Blockchain Engineering Research Center Shanghai Institute for Advanced Communication and Data Science Shanghai Institute of Intelligent Electronics & Systems

Dear editor,A polynomial f（x）∈Fq[x] is called a permutation polynomial （PP） over the finite field Fq if the associated mapping f:c （?） f（c） from Fq to itself is bijective.A PP f is called a complete permutation polynomial if f（x）+x is a *** over finite fields of even characteristic have wide applications,including cryptography,coding theory,and communication *** many block ciphers with substitution-permutation network structure,the substitution box is usually a PP over F_(22k)for some positive integer *** resist the differential attacks,the differential uniformity of this

关键词： Finite fields Permutation polynomial Binomial Trinomial Differential uniformity

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Multi-stage network embedding for exploring heterogeneous edges

arXiv

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arXiv 2021年

作者： Huang, Hong Song, Yu Ye, Fanghua Xie, Xing Shi, Xuanhua Jin, Hai The National Engineering Research Center for Big Data Technology Service Computing Technology and System Lab School of Computer Science and Technology Huazhong University of Science and Technology Wuhan430074 China The Department of Computer Science University College London London United Kingdom Microsoft Research Asia Beijing China

The relationships between objects in a network are typically diverse and complex, leading to the heterogeneous edges with different semantic information. In this paper, we focus on exploring the heterogeneous edges for network representation learning. By considering each relationship as a view that depicts a specific type of proximity between nodes, we propose a multi-stage non-negative matrix factorization (MNMF) model, committed to utilizing abundant information in multiple views to learn robust network representations. In fact, most existing network embedding methods are closely related to implicitly factorizing the complex proximity matrix. However, the approximation error is usually quite large, since a single low-rank matrix is insufficient to capture the original information. Through a multi-stage matrix factorization process motivated by gradient boosting, our MNMF model achieves lower approximation error. Meanwhile, the multi-stage structure of MNMF gives the feasibility of designing two kinds of non-negative matrix factorization (NMF) manners to preserve network information better. The united NMF aims to preserve the consensus information between different views, and the independent NMF aims to preserve unique information of each view. Concrete experimental results on realistic datasets indicate that our model outperforms three types of baselines in practical applications. © 2021, CC BY.

关键词： Non-negative matrix factorization

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Microplastic Emissions into China Seas: Assessment of Multiple Sources at Provincial and National Levels

SSRN

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SSRN 2023年

作者： Liang, Yuran Xiao, Shuolin Zhu, Xiaowei Kyes, Simone Guo, Yixin Cai, Xiaofeng College of Environment and Life Sciences Minzu University of China Beijing10081 China Ralph S. O’Connor Sustainable Energy Institute Johns Hopkins University BaltimoreMD21218 United States Department of Mechanical and Materials Engineering Portland State University PortlandOR97201 United States Department of Materials Science and Engineering Cornell University IthacaNY14850 United States Research Center for Mathematics Advanced Institute of Natural Sciences Beijing Normal University Guangdong Zhuhai519087 China Guangdong Provincial Key Laboratory of Interdisciplinary Research and Application for Data Science BNU-HKBU United International College Guangdong Zhuhai519087 China

Microplastics pose a substantial threat to our environment. Given China's large population and rapid economic growth, it is urgent to estimate the annual emissions of microplastics into its marine environment. We developed a process-oriented model that includes both point-source and non-point-source contributions to assess annual microplastic emissions across mainland China. This model accounts for primary and secondary microplastics from multiple sources and incorporates the river retention function. Our results show significant geographical variations in the distribution of microplastic emissions across the nation;coastal provinces contribute significantly, whereas the western region contributes the least. On a national scale, of the microplastics emitted, 36.05% are from household laundry activities, 27.26% are from the wear and tear of vehicle tires, and 24.04% are from the abrasion of plastic household items. Afterwards, 60.21% are removed by wastewater treatment plants, and 29.8% are deposited in the riverine system due to river retention. The remaining 9.96%, equating to 46,677.73 metric tons, eventually enter the ocean, with 71% of that from the wear and tear of vehicle tires. This underscores the pressing need for diversified environmental remediation strategies. While current methods effectively remove microplastics in wastewater treatment plants, they are inadequate against non-point source emissions, which often bypass treatment and directly enter the aquatic environment. Targeted policies at these specific sources are essential to mitigate the environmental threats they pose. © 2023, The Authors. All rights reserved.

关键词： Population statistics

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application Level Trust Authority (APPLETA) for Resource-Constrained Edge Devices in IoT and 6G

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IEEE Transactions on Consumer Electronics 2025年

作者： Mahmood, Shahid Gohar, Moneeb Koh, Seok-Joo Tariq, Muhammad Usman Ghani, Anwar Department of Computer Science Bahria University Shangrilla Road E-8/1 Islamabad Pakistan School of Computer Science and Engineering Kyungpook National University Korea Republic of Marketing Operations Information Systems Abu Dhabi University United Arab Emirates Department of Computer Science International Islamic University Department of Computer Science International Islamic University Islamabad Pakistan Big Data Research Center Department of Computer Engineering Jeju National University Korea Republic of Department of Computer Science School of Engineering and Digital Sciences Nazarbayev University Astana010000 Kazakhstan

The rapid growth of the internet and edge devices has greatly increased the risk of cyber-attacks at the edge layer of computer networks. The rise of edge devices has driven extensive research into their cybersecurity challenges. These devices require robust protection to counter possible cyberattacks. Trust is a key security parameter used to determine the level of protection required for a device.. Trustworthiness gives confidence to other devices before they offer or request a service. The trust value indicates the probability of risk that a device may incur while engaging with another device. There are various solutions, but many fail due to the diversity of edge devices in the Internet of Things. In this paper, an efficient trust management framework, APPLETA, has been proposed. It computes the trust value based on routine application transactions and authentication behaviours without additional overhead. Simulation results show that the trust value is computed more efficiently, using only one application transaction trust parameter. APPLETA has demonstrated better results against good and bad-mouthing attacks with two parameters: application transaction and authentication. This scheme can effectively segregate malicious and harmless nodes. This segregation can further assist in the precise detection of malicious nodes. © 1975-2011 IEEE.

关键词： Cyber attacks

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Correction: Automatic classification of normal/AD brain MRI slices using whale-algorithm optimized hybrid image features

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Journal of Ambient Intelligence and Humanized Computing 2024年第4期15卷 2655-2655页

作者： Kadry, Seifedine Jessy, V. Elizabeth Rajinikanth, Venkatesan Crespo, Rubén González Department of Applied Data Science Norof University College Kristiansand Norway Artifcial Intelligence Research Center (AIRC) College of Engineering and Information Technology Ajman University Ajman United Arab Emirates Department of Electrical and Computer Engineering Lebanese American University Byblos Lebanon Division of Research and Innovation Department of Computer Science and Engineering Saveetha School of Engineering SIMATS Chennai India Department of Computer Science and Technology Universidad Internacional de La Rioja Logroño Spain

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The Influence of Ph on the Efficacy of Oxidation-Reduction Potential (Orp) to Predict Chlorine Disinfection of Surrogate Bacteria, Escherichia Coli O157:H7 and Listeria Monocytogenes in Oxidant Demand Free Conditions and Fresh Produce Wash Water

SSRN

引用

SSRN 2023年

作者： Gongora, Kimberly Vankerschaver, Joris Sampers, Imca Van Haute, Sam Laboratory of Food Microbiology and Biotechnology Department of Food Technology Safety and Health Faculty of Bioscience Engineering Ghent University Ghent9000 Belgium Center for Food Chemistry and Technology Ghent University Global Campus Incheon21985 Korea Republic of Center for Biosystems and Biotech Data Science Ghent University Global Campus Incheon21985 Korea Republic of Department of Applied Mathematics Computer Science and Statistics Ghent University Ghent9000 Belgium Research Unit VEG-i-TEC Department of Food Technology Safety and Health Faculty of Bioscience Engineering Ghent University Campus Kortrijk Sint-Martens-Latemlaan 2B Kortrijk8500 Belgium

Oxidation-reduction potential (ORP) is commonly used as a rapid measurement of the antimicrobial potential of free chlorine during industrial fresh produce washing. The current study tested the hypothesis that ORP can act as a "single variable" measurement of bacterial (vegetative and endospores) inactivation effectiveness with free chlorine, irrespective of the water pH value, which has on occasion been assumed but never confirmed nor disproven. Chlorine-dosed pH 6.5 and 8.5 phosphate buffer solutions were inoculated with Escherichia coli (E. coli), Listeria innocua (L. innocua), or Bacillus subtilis (B. subtilis) endospores. ORP, free chlorine (FC), and log reduction were monitored after 5 seconds (for E. coli and L. innocua) and up to 30 minutes (for B. subtilis spores) of disinfection. Logistic and exponential models were developed to describe how bacteria reduction varied in function of ORP at different pH levels. Validation tests were performed in phosphate buffered pH 6.5 and 8.5 cabbage wash water periodically dosed with FC, cabbage extract and a cocktail of Escherichia coli O157:H7 (E. coli O157:H7) and Listeria monocytogenes (L. monocytogenes). The results showed that, at equal ORP values, the reduction of bacteria was not consistent across pH values, with higher reductions at higher pH. This is the opposite of the well-known free chlorine-controlled bacterial inactivation, where the antibacterial effect is higher at lower pH. The validation test results indicated that in the cabbage wash water, the relationship between disinfection efficiency and ORP was consistent with the oxidant demand free systems. The study suggests that ORP cannot serve as a reliable single variable measurement to predict bacterial disinfection in buffered systems. When using ORP to monitor and control the antibacterial effectiveness of the chlorinated wash water, it is crucial to take into account (and control) the pH. © 2023, The Authors. All rights reserved.

关键词： Washing

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GRADIENTS OF BRaiN ORGANIZATION: SMOOTH SaiLING FROM METHODS DEVELOPMENT TO USER COMMUNITY

arXiv

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arXiv 2024年

作者： Royer, Jessica Paquola, Casey Valk, Sofie L. Kirschner, Matthias Hong, Seok-Jun Park, Bo-Yong Bethlehem, Richard A.I. Leech, Robert Yeo, B.T. Thomas Jefferies, Elizabeth Smallwood, Jonathan Margulies, Daniel Bernhardt, Boris C. Montreal Neurological Institute and Hospital McGill University MontrealQC Canada Forschungszentrum Julich Julich Germany Max Planck Institute for Human Cognitive and Brain Sciences Leipzig Germany Division of Adult Psychiatry Department of Psychiatry University Hospitals of Geneva Thonex Switzerland Center for Neuroscience Imaging Research Institute for Basic Science Suwon Korea Republic of Center for the Developing Brain Child Mind Institute New York United States Department of Biomedical Engineering Sungkyunkwan University Suwon Korea Republic of Department of Data Science Inha University Incheon Korea Republic of Department of Statistics and Data Science Inha University Incheon Korea Republic of Department of Psychology University of Cambridge Cambridge United Kingdom Centre for Neuroimaging Science King's College London London United Kingdom Centre for Sleep áCognition Centre for Translational Magnetic Resonance Research Yong Loo Lin School of Medicine National University of Singapore Singapore Department of Electrical and Computer Engineering National University of Singapore Singapore Singapore Institute for Health Institute for Digital Medicine National University of Singapore Singapore Singapore National University of Singapore Singapore Singapore Martinos Center for Biomedical Imaging Massachusetts General Hospital CharlestownMA United States Department of Psychology University of York York United Kingdom Department of Psychology Queens University KingstonON Canada Universite de Paris Paris France

Multimodal neuroimaging grants a powerful in vivo window into the structure and function of the human brain. Recent methodological and conceptual advances have enabled investigations of the interplay between large-scale spatial trends - or gradients - in brain structure and function, offering a framework to unify principles of brain organization across multiple scales. Strong community enthusiasm for these techniques has been instrumental in their widespread adoption and implementation to answer key questions in neuroscience. Following a brief review of current literature on this framework, this perspective paper will highlight how pragmatic steps aiming to make gradient methods more accessible to the community propelled these techniques to the forefront of neuroscientific inquiry. More specifically, we will emphasize how interest for gradient methods was catalyzed by data sharing, open-source software development, as well as the organization of dedicated workshops led by a diverse team of early career researchers. To this end, we argue that the growing excitement for brain gradients is the result of coordinated and consistent efforts to build an inclusive community and can serve as a case in point for future innovations and conceptual advances in neuroinformatics. We close this perspective paper by discussing challenges for the continuous refinement of neuroscientific theory, methodological innovation, and real-world translation to maintain our collective progress towards integrated models of brain organization. © 2024, CC BY.

关键词： Gradient methods

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Diagrammatic Sentence Pattern Structure System and Its Treebank Construction 23

引用

23rd Chinese National Conference on Computational Linguistics, CCL 2024

作者： Peng, Weiming Zhao, Min Song, Yuchen Hu, Jiajia Song, Tianbao Sui, Zhifang Song, Jihua Laboratory for Chinese Character and Language Research and Social Application Beijing Normal University Beijing100875 China Linguistic Data Consortium University of Pennsylvania PhiladelphiaPA19104-2653 United States Beijing Han-sky Education Technology Co. Ltd Beijing100084 China Department of Linguistics University of Michigan Ann ArborMI48109-1220 United States School of Computer Science and Engineering Beijing Technology and Business University Beijing100048 China Key Laboratory of Computational Linguistics Ministry of Education Peking University Beijing100871 China

ISBN: (纸本)9780000000002

The Sentence Pattern Structure (SPS) is a formalized syntactic structure based on sentence-based grammar, which presents the structure of sentences in a customized diagram form. This paper proposes an SPS system covering three aspects: clause structure, lexical structure, and inter-sentence structure, elucidating its design philosophy and parsing principles of sentence-based grammar. Finally, an overview of the engineering progress of building a Chinese treebank based on this system is provided. © 2024 China National Conference on Computational Linguistics.

关键词： Trees (mathematics)

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