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ECG signals-based security and steganography approaches in WBANs: A comprehensive survey and taxonomy

Sustainable Computing: Informatics and Systems 2024年 41卷

作者： Masdari, Mohammad Band, Shahab S. Qasem, Sultan Noman Sayed, Biju Theruvil Pai, Hao-Ting Department of Computer Engineering Urmia Branch Islamic Azad University Urmia Iran Future Technology Research Center National Yunlin University of Science and Technology Douliu Taiwan Department of Information Management International Graduate School of Artificial Intelligence National Yunlin University of Science and Technology Taiwan Riyadh11432 Saudi Arabia Computer Science Department Faculty of Applied Science Taiz University Taiz6803 Yemen Department of Computer Science Dhofar University PO Box 2509 SalalahPCode 211 Oman Bachelor Program of Big Data Applications in Business National Pingtung University Pingtung Taiwan

Wireless Body Area Networks (WBANs) are integral components of e-healthcare systems, responsible for monitoring patients' physiological states through intelligent implantable or wearable sensor nodes. These nodes collect medical data, which is then transmitted to remote healthcare facilities for thorough evaluation. Securing medical data within WBANs is paramount due to its central role in preserving patient privacy and confidentiality. Notably, Electrocardiogram (ECG) signals have recently gained prominence as pivotal elements within diverse security frameworks. Incorporating ECG signals strategically enhances the security and reliability of WBANs and broader e-healthcare systems, instilling greater trustworthiness. This survey article provides an in-depth exploration of contemporary ECG-based security schemes, adding to the scholarly discourse. The imperative to categorize these security paradigms revolves around their use of ECG signals. This categorization identifies three key domains: the first involves schemes that utilize ECG signals for cryptographic operations, encompassing key generation, agreement, management, and authentication. The second category employs steganography-based techniques, using ECG signals to conceal patients' sensitive medical data. The third category focuses on enhancing ECG signal security during data transmission. Each category is meticulously elaborated, detailing architectural foundations, notable contributions, and intrinsic security services. Furthermore, each section presents a comprehensive overview of the attributes characterizing ECG-based security frameworks. This includes insights into employed datasets, simulation environments, evaluation metrics, and inherent advantages and limitations. Expanding on this, a thorough analysis of distinctive attributes underpinning these security frameworks concludes by shedding light on potential directions for future research. © 2023 Elsevier Inc.

关键词： Authentication

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AI-Based Feature Extraction and Cosine Similarity for Automation of Student Learning Assessment

AI-Based Feature Extraction and Cosine Similarity for Automa...

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information technology (ACIT)

作者： Bambang Dwi Wijanarko Bachtiar Rosilah Binti Hassan Dina Fitria Murad Ridho Bramulya Ihsan Yaya Heryadi Engkos Achmad Kuncoro Eka Julianti Computer Science Department BINUS Online Learning Bina Nusantara University Jakarta Indonesia Master of English Education Graduate School Universitas Terbuka Jakarta Indonesia Center for Cyber Security Faculty of Information Science and Technology Universiti Kebangsaan Malaysia Bangi Selangor Malaysia Information Systems Department BINUS Online Learning Bina Nusantara University Jakarta Indonesia Manajemen Department BINUS Online Learning Bina Nusantara University Jakarta Indonesia Computer Science Department BINUS Graduate Program-Doctor of Computer Science Bina Nusantara University Jakarta Indonesia Management Department BINUS Business School Undergraduate Program Bina Nusantara University Jakarta Indonesia Information System Department Universitas Terbuka Jakarta Indonesia

This research is ongoing research into the student learning process which aims to develop artificial intelligence-based technology to calculate essay exam scores automatically, based on the textual proximity of students' answers to the answer key. This research uses an approach based on natural language processing (NLP) and text analysis. Feature extraction was carried out using the BERT model and similarity comparison using the Cosine distance method. Model evaluation was carried out using sensitivity and specificity tests. The model evaluation results show a sensitivity of 98.21%, which means this assessment model is able to detect positive cases well.

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Secure Handwritten Protocol for Protecting Integrity of Digital Evidences

Secure Handwritten Protocol for Protecting Integrity of Digi...

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IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

作者： Chien-Lung Hsu Wei-Qian Lin Sheng-Hsin Tso Graduate Institute of Management Chang Gung University (R.O.C) Taoyuan Taiwan Department of Information Management Chang Gung University (R.O.C) Taoyuan Taiwan Department of Master of Science Degree Program in Innovation for Smart Medicine Chang Gung University (R.O.C) Taoyuan Taiwan Healthy Aging Research Center Chang Gung University (R.O.C) Taoyuan Taiwan Department of Visual Communication Design Ming-Chi University of Technology (R.O.C) Taoyuan Taiwan Adjunct Research Fellow Chang-Gung Memorial Hospital Department of Information Management National Central University (R.O.C) Taoyuan Taiwan

ISBN: (数字)9798350389210

ISBN: (纸本)9798350389227

With the advancement of technology, people constantly use IT through the Internet. In this modern living environment, many individuals exploit this technological landscape for illegal gains and criminal activities. Judicial investigation units gather relevant evidence from the crime scene and process it when a crime occurs. When the medium used in criminal activity involves information technology, it is referred to as digital evidence. Unlike traditional evidence, which leaves traces if moved or altered, digital evidence can be copied without any detectable changes, posing challenges to maintaining its integrity and accuracy. This article explores how digital identification can ensure that the content of a report matches the evidence seized at the scene. It also addresses how the validity of digital evidence, as presented by the investigating authority, can be upheld in court. Additionally, it discusses the use of digital evidence and electronic handwritten signatures to enhance evidence preservation measures.

关键词： Biometrics Protocols Accuracy Public key Authentication Signal processing Non-repudiation Internet Security information technology

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A Vehicle Forensics framework with Post-Quantum Cryptography and Blockchain

A Vehicle Forensics framework with Post-Quantum Cryptography...

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IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

作者： Chien-Lung Hsu Yi-Cheih Hsu Yu-Jen Shih Cheng-Wei Wu Fu-Hau Hsu Graduate Institute of Management Chang Gung University Taiwan Taoyuan R.O.C Department of Information Management Chang Gung University Taiwan Taoyuan R.O.C Healthy Aging Research Center Chang Gung University Taiwan Taoyuan R.O.C Department of Visual Communication Design Ming-Chi University of Technology Taiwan Taoyuan R.O.C Chang-Gung Memorial Hospital Taiwan Taoyuan R.O.C Department of Master of Science Degree Program in Innovation for Smart Medicine Chang Gung University Taiwan Taoyuan R.O.C Computer Science& Information Engineering National Central University Taiwan Taoyuan R.O.C Information Management Chang Gung University Taiwan Taoyuan R.O.C

ISBN: (数字)9798350389210

ISBN: (纸本)9798350389227

With the recent rapid development of the Internet of Vehicles and autonomous driving technology, the demand for digital vehicle identification has also increased. Coupled with the gradual maturity of quantum technology, the Internet of Vehicles, which mainly uses wireless communication technology for data transmission, will face the threat of quantum computing and privacy issues. This research proposes the Vehicle Forensics Cloud System (VFCS), a framework combining post-quantum cryptography and blockchain technology to address these issues and provide a comprehensive solution for vehicle digital forensics.

关键词： Wireless communication Quantum computing Digital forensics Insurance Signal processing Blockchains Safety Autonomous vehicles Interoperability Internet of Vehicles

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Social media-based online entrepreneurship approach on millennials: A measurement of job pursuit intention on multi-level marketing 6

Social media-based online entrepreneurship approach on mille...

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6th information Systems International Conference, ISICO 2021

作者： Nadlifatin, Reny Persada, Satria Fadil Clarinda, Mutiara Handiwibowo, Gogor Arif Laksitowati, Rr Ratih Prasetyo, Yogi Tri Redi, Anak Agung Ngurah Perwira Department of Information System Institut Teknologi Sepuluh Nopember Campus ITS Sukolilo Surabaya60111 Indonesia Department of Business Management Institut Teknologi Sepuluh Nopember Campus ITS Sukolilo Surabaya60111 Indonesia Department of Technology Management Institut Teknologi Sepuluh Nopember Campus ITS Sukolilo Surabaya60264 Indonesia School of Industrial Engineering and Engineering Management Mapúa University 658 Muralla St. Intramuros Manila1002 Philippines Industrial Engineering Department BINUS Graduate Program Bina Nusantara University Jakarta11480 Indonesia

The present research explores the behavioral perspective of the millennial generation on job pursuit intention on Multi-Level Marketing companies through social media. Theory of Planned Behavior (TPB) and technology Acceptance Model (TAM) are used to assess the job pursuit intention. The data were analyzed by Structural Equation Model (SEM). Analysis reveals the strong influence of attitude on job pursuit intention. The result in this research can be used as the theoretical basis that can be very beneficial for MLM companies, investors, and academicians in marketing. Further theoretical and practical suggestions are discussed. © 2021 The Authors. Published by Elsevier B.V.

关键词： Marketing

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Deterministic Factors Influencing Learners' Online Learning Behaviors by Applying IT-assisted Music Curriculum 20

Deterministic Factors Influencing Learners' Online Learning ...

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2nd International Conference on Modern Educational technology, ICMET 2020

作者： Li, Jing Lin, Ju-Tai Wu, Chi-Hui College of Music and Movie and TV Tianjin Normal University Program in Management Da-Yeh University Tianjin China Graduate School of Technological and Vocational Education National Yunlin University of Science and Technology Douliou Yunlin Taiwan Department of Management and Information National Open University New Taipei Taiwan

ISBN: (纸本)9781450377423

Because of the learning behaviors of learners include multiple characteristics and tendencies and the behaviors with complex and tangled associations, in this study, ISM with Fuzzy MICMAC and Fuzzy DEMATEL methods (approach) were applied. Analyze and discuss the dimensions and criteria of applying information technology to assist music teaching to influence learners' learning behaviors and to clarify the relationship between learning behaviors and to provide educational institutions and schools to introduce or improve the integration of information technology into music teaching of the teaching strategies and curriculum design and planning to trigger learners' learning behavior. Studies show that in terms of dimension, the integration of information technology into music teaching will motivate learners in areas such as online learning attitudes, music learning motivation, and learning engagement, and self-directed learning. The self-directed learning factor is an important key to the dimension of learning behavior;among these criterions, online teaching of musical performance, musical instrument teaching, and music theory will influence about 23 criteria of the learners' learning behavior, and computer/smart-phone preferences, online learning, computer/smart-phone, and computer and network confidence are the three keys to learning behavior criterion, therefore, in addition to establishing a good music teaching environment, strengthening learners' self-directed learning and online learning attitudes are important learning guidelines. © 2020 ACM.

关键词： Music

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Social media-based online entrepreneurship approach on millennials: A measurement of job pursuit intention on multi-level marketing

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Procedia Computer Science 2022年 197卷 110-117页

作者： Reny Nadlifatin Satria Fadil Persada Mutiara Clarinda Gogor Arif Handiwibowo Rr Ratih Laksitowati Yogi Tri Prasetyo Anak Agung Ngurah Perwira Redi Department of Information System Institut Teknologi Sepuluh Nopember Campus ITS Sukolilo Surabaya 60111 Indonesia Department of Business Management Institut Teknologi Sepuluh Nopember Campus ITS Sukolilo Surabaya 60111 Indonesia Department of Technology Management Institut Teknologi Sepuluh Nopember Campus ITS Sukolilo Surabaya 60264 Indonesia School of Industrial Engineering and Engineering Management Mapúa University 658 Muralla St. Intramuros Manila 1002 Philippines Industrial Engineering Department BINUS Graduate Program-Master of Industrial Engineering Bina Nusantara University Jakarta 11480 Indonesia

关键词： Millennial MLM social media TPB TAM

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Wallas model problem-solving to identify prospective mathematics teachers ’expectations of students’ creative thinking processes

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AIP Conference Proceedings 2024年第1期3148卷

作者： Mohammad Tohir Muhasshanah Muhasshanah Ahmad Choirul Anam Leni Agustina Daulay Wahyu Sardjono Mathematics Education Ibrahimy University Situbondo East Java 68374 Indonesia Information Technology Ibrahimy University Situbondo East Java 68374 Indonesia Mathematics Education State Islamic Institute of Takengon Aceh 24519 Indonesia Information System Management Department BINUS Graduate Program - Master of Information Systems Management. Bina Nusantara University Jakarta 11480 Indonesia

The mathematical thinking processes of prospective teachers in solving mathematical problems vary, especially the thinking processes they expect from their students. The four stages of the Wallas Model creative thinking process are preparation, incubation, illumination, and verification. The purpose of this research is to describe the creative thinking process that prospective teachers expected from their students in solving mathematical problems based on the Wallas model. The research technique employed is a mixed-methods approach. The participants in this study were 34 aspiring math teachers in mathematics education study program at Ibrahimy University. The Miles and Huberman model was used to evaluate the data collected from observation, test results, and interviews was confirmed using triangulation. The results of this study show that:(1) Prospective teachers expect their students to be able to carry out the four steps of the Wallas model of the creative thinking process when solving mathematical problems; (2) the expectations of the subject of the majority of high groups want students to be able to meet all stages of the Wallas model; (3) medium and low group subject expectations tend to desire the three-stage Wallas model reasonably; (4) the percentage of achievement indicator of the thinking process creative expected by prospective teachers to students in problem-solving based on the Wallas model were obtained for Preparation (73.53%), Incubation (91.18%), Illumination (82.35%), and Verification (44.12%). This research results findings should be followed up in a teacher or lecturer meeting to learn students’ creative thinking expectations in mathematics and other disciplines.

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Research on Cognitive Training of Digital Application System Introducing Reminiscence Therapy for the Experience of People with Dementia 22nd

Research on Cognitive Training of Digital Application System...

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22nd International Conference on Human Computer Interaction, HCII 2020

作者： Wu, PeiFen Hu, Hui-Jiun Wang, WenFu Fan, KuangYi Huang, ChunWe Department of Information Management and Master Program in Digital Content Technology and Management National Changhua University of Education Changhua City Taiwan Department of Visual Arts National Chiayi University Chiayi Taiwan Department of Neurology Changhua Christian Hospital Changhua Taiwan The Graduate Institute of Animation and Multimedia Design National University of Tainan Tainan Taiwan

ISBN: (纸本)9783030601485

Dementia is a very common disease among the elderly, and its main symptom is cognitive dysfunction. Relevant research suggests that the course of dementia can be delayed through non-pharmacological intervention. Therefore, the purpose of this research is to develop a cognitive training system with the aid of digital technology to help people with dementia strengthen their brain and slow their cognitive function degradation. This research cooperates with the Changhua Christian Hospital in Taiwan, and the research subjects are a total of 16 mild dementia patients with an average age of 79.6 years old, who are divided into a traditional group and a digital group. The experimental tool is the "Recall" digital cognitive application system, as developed by this research, which includes sharing nostalgic storytelling and the introduction of technology for cognitive training. There are five types of systematic cognitive training questions: quiz questions, calculation questions, puzzle questions, weight questions, and silhouette questions, which mainly train memory, logic, and concentration. After treatment, the subjects are investigated via behavior observation, questionnaires, and interviews to learn their perceptions of the usability and experience of digital cognitive application systems for patients with dementia, and the Pearson correlation coefficient is used to analyze the relevance of the four factors of the experience, namely, feel, sense, relate, and think. The results show that the experience of using this system is significantly related in the factors of sense, relate, and think. On the whole, the application system developed in this research should have benefit in the introduction of technology into reminiscence therapy for patients with mild dementia via cognitive training through games. © 2020, Springer Nature Switzerland AG.

关键词： Correlation methods

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Parameter Optimization of Support Vector Regression Using Harris Hawks Optimization

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Procedia Computer Science 2021年 179卷 17-24页

作者： I Nyoman Setiawan Robert Kurniawan Budi Yuniarto Rezzy Eko Caraka Bens Pardamean Computational Statistics Department Polytechnic of Statistics - STIS Jakarta 13330 Indonesia Department of Information Management College of Informatics Chaoyang University of Technology Taiwan (ROC) Bioinformatics and Data Science Research Center Bina Nusantara University Indonesia 11530 Computer Science Department BINUS Graduate Program - Master of Computer Science Program Bina Nusantara University Jakarta Indonesia. 11530.

Support Vector Regression (SVR) is often used in forecasting. Adjustment of parameters in the SVR affects the results of forecasting. This study aims to analyze the SVR method that is optimized using Harris Hawks Optimization (HHO), hereinafter referred to as HHO-SVR. The HHO-SVR was evaluated using five benchmark datasets to determine the performance of this method. The HHO process is also compared based on the type of kernel and other metaheuristic algorithms. The results showed that the HHO-SVR has almost the same performance as other methods but is less efficient in terms of time. In addition, the type of kernel also affects the process and results.

关键词： SVR harris hawks optimization parameter optimization kernel forecasting

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