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Listar RESULTADOS DE INVESTIGACIÓN por autor "Namasudra, Suyel"
Mostrando ítems 1-15 de 15
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A novel cryptosystem based on DNA cryptography, hyperchaotic systems and a randomly generated Moore machine for cyber physical systems
Pavithran, Pramod; Mathew, Sheena; Namasudra, Suyel ; Srivastava, Gautam (Computer Communications, 2022)Nowadays, a large amount of data is transmitted over the Internet and in Cyber–Physical Systems (CPS). A significant portion of this data is highly confidential. Bank account details, credit card details, One Time Passwords ... -
A robust drug recall supply chain management system using hyperledger blockchain ecosystem
Agrawal, Divyansh; Minocha, Sachin; Namasudra, Suyel ; Gandomi, Amir H. (Elsevier Ltd, 2022)Drug recall is a critical issue for manufacturing companies, as a manufacturer might face criticism and severe business downfall due to a defective drug. A defective drug is a highly detrimental issue, as it can cost several ... -
Analysis of the Pertinence of Indian Women's Institutions in Collaborative Research
Muhuri, Samya; Kumari, Suchi; Namasudra, Suyel; Kadry, Seifedine (IEEE Transactions on Computational Social Systems, 2023)Nowadays, the relevance of women-only educational institutes is questionable due to various reasons that include social uplifting, ample opportunities, and a free mindset among the population. Though women colleges and ... -
Analyzing and classifying MRI images using robust mathematical modeling
Bhatia, Madhulika; Bhatia, Surbhi; Hooda, Madhurima; Namasudra, Suyel; Taniar, David (Multimedia Tools and Applications, 2022)Medical imaging is an exponentially growing field, which consists of a set of tools and techniques used to extract useful information from medical images. Magnetic Resonance Imaging (MRI) is one of the most popular techniques ... -
Audio-Visual Automatic Speech Recognition Towards Education for Disabilities
Debnath, Saswati; Roy, Pinki; Namasudra, Suyel; González-Crespo, Rubén (Journal of Autism and Developmental Disorders, 2023)Education is a fundamental right that enriches everyone’s life. However, physically challenged people often debar from the general and advanced education system. Audio-Visual Automatic Speech Recognition (AV-ASR) based ... -
Blockchain-based IoT architecture to secure healthcare system using identity-based encryption
Sharma, Pratima; Moparthi, Nageswara Rao; Namasudra, Suyel; Shanmuganathan, Vimal; Hsu, Ching-Hsien (John Wiley and Sons Inc, 2022)Nowadays, blockchain and Internet of Things (IoT) are two emerging areas of the Information Technology (IT) sector. These two emerging areas are used in various fields, such as supply chain, logistics and automotive industry. ... -
Blockchain-Based Medical Certificate Generation and Verification for IoT-Based Healthcare Systems
Namasudra, Suyel; Sharma, Pratima; González-Crespo, Rubén; Shanmuganathan, Vimal (IEEE Consumer Electronics Magazine, 2023)Nowadays, medical certificates are very important for many users as they want to avail health benefits like tax purposes, insurance claims, legal procedures, and many more. Generating, issuing, and maintaining medical ... -
Blockchain-Based Privacy Preservation for IoT-Enabled Healthcare System
Sharma, Pratima; Namasudra, Suyel; Chilamkurti, Naveen; Kim, Byung-Gyu; González-Crespo, Rubén (ACM Journals, 2023)Blockchain technology provides a secure and reliable platform for managing data in various application areas, such as supply chain management, multimedia, financial sector, food sector, Internet of Things (IoT), healthcare, ... -
EHDHE: Enhancing security of healthcare documents in IoT-enabled digital healthcare ecosystems using blockchain
Sharma, Pratima; Namasudra, Suyel; González-Crespo, Rubén; Parra Fuente, Javier; Chandra Trivedi, Munesh (Information Sciences, 2023)Nowadays, blockchain technology is one of the advanced technologies to ensure the security of users' sensitive or confidential data. Blockchain technology plays a vital role in various appli-cations like artificial ... -
Enhanced Neural Network-Based Univariate Time-Series Forecasting Model for Big Data
Namasudra, Suyel; Dhamodharavadhani, S.; Rathipriya, R.; González-Crespo, Rubén; Moparthi, Nageswara Rao (Big Data, 2023)Big data is a combination of large structured, semistructured, and unstructured data collected from various sources that must be processed before using them in many analytical applications. Anomalies or inconsistencies in ... -
Enhancing randomness of the ciphertext generated by DNA-based cryptosystem and finite state machine
Pavithran, Pramod; Mathew, Sheena; Namasudra, Suyel; Singh, Ashish (Cluster Computing, 2023)Nowadays, the research in deoxyribonucleic acid (DNA) cryptography seeks to implement data transmission techniques to ensure secure data transmission across the world. As data transmission techniques are not secured due ... -
Improving security of medical big data by using Blockchain technology
Sharma, Pratima; Borah, Malaya Dutta; Namasudra, Suyel (Elsevier Ltd, 2021)Big data refers to a very large and diverse set of data that grow at exponential rates. In the modern healthcare system, medical big data face many security issues due to the presence of hackers and malicious users. Nowadays, ... -
Introduction to the special section on advances of machine learning in cybersecurity (VSI-mlsec)
Namasudra, Suyel; González-Crespo, Rubén ; Kumar, Sathish (Computers and Electrical Engineering, 2022)With the rapid advancement of emerging technologies, such as Internet of Things (IoT), cloud computing, and many more, a huge amount of data is generated and processed in daily life. As these technologies are based on the ... -
QEST: Quantized and Efficient Scene Text Detector Using Deep Learning
Manjari, Kanak; Verma, Madhushi; Singal, Gaurav; Namasudra, Suyel (ACM Transactions on Asian and Low-Resource Language Information Processing, 2023)Scene text detection is complicated and one of the most challenging tasks due to different environmental restrictions, such as illuminations, lighting conditions, tiny and curved texts, and many more. Most of the works on ... -
Securing IoT-based Smart Healthcare Systems by using Advanced Lightweight Privacy-Preserving Authentication Scheme
Das, Sangjukta; Namasudra, Suyel; Deb, Suman; Moreno-Ger, Pablo; González-Crespo, Rubén (IEEE Internet of Things Journal, 2023)In the healthcare network, the Internet of Things (IoT) devices are connected to the network for enabling remote monitoring of patients' health. IoT Device (IoTD) security, however, is a serious concern because typical ...