Blockchain is a distributed digital ledger technology that has revolutionized businesses, industries, and commerce by eliminating the need for a central storage and control authority. Blockchain presents time-stamped and immutable blocks of data that are not owned by any single entity but rather...

Computational Intelligence I -- Depression Clinic People's Mental Health Prediction Using Information from Online Social Media Networks (OSN) -- A Novel Hindi Voice Based Assistant System Architecture for E Commerce -- Early Classification of Alzheimer’s Disease Using Deep Learning Technique...

Computational Intelligence II -- Multimodal Skin Cancer Classification Optimized Convolutional Network with Customized Loss and RNN Based FCNN Fusion -- Deep Learning Based MLP Model in Detection of Cotton Plant Leaf Disease -- Enhancing Drug Candidate Generation Comparing Genetic Algorithm And...

Background: Blockchain is a digitally managed, distributed, and decentralized ledger used to record transactions in an immutable format. Its characteristics in providing trust, transparency, and traceability make it attractive for applications where transactions are involved. Originally intended...

Background: Blockchain is a digitally managed, distributed, and decentralized ledger used to record transactions in an immutable format. Its characteristics in providing trust, transparency, and traceability make it attractive for applications where transactions are involved. Originally intended...

This report introduces cryptography to policy makers and includes key concepts such as symmetric and asymmetric cryptography, public key infrastructure, and end-to-end encryption. It discusses advancements in homomorphic encryption, which allows computations to be performed on encrypted data...

This book explains the most important technical terms and contents and assigns them to the corresponding areas. It also includes seemingly peripheral areas that play a role in information security. For instance, the topic complexes of functional Safety and Privacy are examined in terms of their...

Chapter 1: Introduction to Quantum Computing -- Chapter 2: Quantum Algorithms and Applications -- Chapter 3: Continue Learning About Quantum Computing -- Chapter 4: Assessing the Market and Competitive Landscape -- Chapter 5: Designing Quantum Products and Services -- Chapter 6: Developing a...

Using transaction data from a large non-fungible token (NFT) trading platform, this paper examines how the behavioral bias of selection-neglect interacts with extrapolative beliefs, accelerating the boom and delaying the crash in the recent NFT bubble. We show that the price-volume relationship...

En octubre de 2008 se publicó un misterioso artículo bajo el seudónimo de Satoshi Nakamoto: «Bitcoin: a peer-to-peer electronic cash system». Meses después, a principios de 2009, Bitcoin comenzó a operar sin generar apenas atención. Desde entonces hasta hoy, el esquema ha acumulado más...

"Explains clearly the ideas underpinning DLT and dispels numerous misconceptions surrounding this technology in general and cryptocurrencies in particular Provides all the necessary theoretical background allowing one to understand how DLT operates in both theory and practice."

Cryptocurrencies such as Bitcoin might revolutionize the economy through enabling peer-to-peer based transactions by abolishing the need for a trusted intermediary. As for now, Bitcoin remains to be the best recognized cryptocurrency, in particular in terms of market capitalization. However, as...

Cryptocurrencies such as Bitcoin might revolutionize the economy through enabling peer-to-peer based transactions by abolishing the need for a trusted intermediary. As for now, Bitcoin remains to be the best recognized cryptocurrency, in particular in terms of market capitalization. However, as...

Purpose - The purpose of this paper is to examine the blockchain as a trusted computing platform. Understanding the strengths and limitations of this platform is essential to execute large-scale real-world applications in blockchains. Design/methodology/approach - This paper proposes several...

Purpose - The purpose of this paper is to examine the blockchain as a trusted computing platform. Understanding the strengths and limitations of this platform is essential to execute large-scale real-world applications in blockchains. Design/methodology/approach - This paper proposes several...

Inmitten von Digitalisierung, staatlichen Rettungspaketen, Zentralbankeninterventionen und Rekordverschuldung entwickelt sich eine neue Anlageklasse: die Krypto-Assets. Privatanleger und Banken haben gleichermassen das Potenzial und die Faszination der neuen Währungen, allen voran Bitcoin,...

Cryptography in Blockchain -- Bitcoin Mining and Python Programming Demonstration -- Consensus for Blockchain and Distributed Ledger Technologies -- Token Economics and Valuation -- Cryptocurrency as an Alternative Investment Class -- A Look at Security and Privacy: Bitcoin, Cryptocurrencies and...

Ebben a cikkben az RFID (Rádiófrekvenciás azonosítás) technológia használata által felvetett adatbiztonsági kérdések kerülnek megtárgyalásra. Milyen támadási lehetőségek vannak, és milyen védekezési lépéseket tehetünk ezek kivédésére. Egy termék számtalan veszélynek...

A cloud data warehouse (cloud DW) is a subject-oriented, integrated, time-variant, voluminous, nonvolatile and multidimensional distributed database that is hosted in a cloud. A solution to ensure data confidentiality for a cloud DW is cryptography. In this article, the authors propose an...

Now a days, in communication technology safety of digital data in the form of text, image, and video, audio is a biggest problem. With the rapid development of the network multimedia systems, security is the biggest issue. Digital watermarking is one of the solutions to these problems. It hides...