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Blockchain Programming Smart Contract on Polygon

Author : Ariesto Hadi Sutopo

Publisher : Topazart

Page : 109 pages

File Size : 24,35 MB

Release : 2023-04-02

Category : Computers

ISBN : 6239285242

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Book Description

Traditional database technologies present several challenges in recording financial transactions. As an example, this can be seen in the case of property sales, where the buyer's ownership is obtained after payment has been completed. Both buyers and sellers can record monetary transactions, but there is no reliable source. However, all parties can deny each other. Blockchain is a database that contains a history of whatever information it is designed to store. Blockchain consists of a series of information "blocks" built on top of one another in an immutable chain. This book guides developing Smart Contracts with Solidity, on Polygon. Ethereum is a lovely blockchain to work with, but the heavy traffic and many people building on it have made the network a bit congested. The 2nd layer solution to solving this problem by extending the scalability of Ethereum is with Polygon. Polygon is an Ethereum companion network with Ethereum security and lower gas fees.



The International Conference on Deep Learning, Big Data and Blockchain (DBB 2022)

Author : Irfan Awan

Publisher : Springer Nature

Page : 140 pages

File Size : 46,57 MB

Release : 2022-08-31

Category : Technology & Engineering

ISBN : 3031160355

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Book Description

Deep and machine learning is the state-of-the-art at providing models, methods, tools and techniques for developing autonomous and intelligent systems which can revolutionise industrial and commercial applications in various fields such as online commerce, intelligent transportation, healthcare and medicine, etc. The ground-breaking technology of blockchain also enables decentralisation, immutability, and transparency of data and applications. This event aims to enable synergy between these areas and provide a leading forum for researchers, developers, practitioners, and professionals from public sectors and industries to meet and share the latest solutions and ideas in solving cutting-edge problems in the modern information society and the economy. The conference focuses on specific challenges in deep (and machine) learning, big data and blockchain. Some of the key topics of interest include (but are not limited to): Deep/Machine learning based models Statistical models and learning Data analysis, insights and hidden pattern Data visualisation Security threat detection Data classification and clustering Blockchain security and trust Blockchain data management





Mastering the Art of Book Design: A Comprehensive Guide

Author : Ariesto Hadi Sutopo

Publisher : Topazart

Page : 239 pages

File Size : 15,81 MB

Release : 2023-06-27

Category : Art

ISBN : 6239888753

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Book Description

“Mastering the Art of Book Design: A Comprehensive Guide,” a captivating world of book design. Whether you are a budding author with a story to share, a self-publisher looking to enhance your book’s visual appeal, or simply a design enthusiast seeking to deepen your knowledge, this book is here to inspire and empower you. Within the pages of this guide, we have curated a wealth of valuable insights, principles, techniques, and strategies that will equip you with the tools to create visually stunning and professionally designed books. From cover to cover, we will unravel the secrets of effective layout, typography, color schemes, and imagery, all while keeping in mind the unique requirements of both digital and printed formats. Throughout this journey, we will delve into the artistry behind book design, exploring the interplay between text and visuals, the nuances of typefaces and typography, and the meticulous attention to detail that elevates a book from ordinary to extraordinary. You will discover the importance of balance, rhythm, and harmony in creating harmonious layouts and compelling compositions. Whether you choose to follow the path of traditional publishing or embrace the freedom of self-publishing, this book will empower you to create books that showcase your content and leave a lasting impression on readers.



Introducing Ethereum and Solidity

Author : Chris Dannen

Publisher : Apress

Page : 197 pages

File Size : 17,84 MB

Release : 2017-03-16

Category : Computers

ISBN : 148422535X

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Book Description

Learn how to use Solidity and the Ethereum project – second only to Bitcoin in market capitalization. Blockchain protocols are taking the world by storm, and the Ethereum project, with its Turing-complete scripting language Solidity, has rapidly become a front-runner. This book presents the blockchain phenomenon in context; then situates Ethereum in a world pioneered by Bitcoin. See why professionals and non-professionals alike are honing their skills in smart contract patterns and distributed application development. You'll review the fundamentals of programming and networking, alongside its introduction to the new discipline of crypto-economics. You'll then deploy smart contracts of your own, and learn how they can serve as a back-end for JavaScript and HTML applications on the Web. Many Solidity tutorials out there today have the same flaw: they are written for “advanced” JavaScript developers who want to transfer their skills to a blockchain environment. Introducing Ethereum and Solidity is accessible to technology professionals and enthusiasts of all levels. You’ll find exciting sample code that can move forward real world assets in both the academic and the corporate arenas. Find out now why this book is a powerful gateway for creative technologists of all types, from concept to deployment. What You’ll Learn See how Ethereum (and other cryptocurrencies) work Compare distributed apps (dapps) to web apps Write Ethereum smart contracts in Solidity Connect Ethereum smart contracts to your HTML/CSS/JavaScript web applications Deploy your own dapp, coin, and blockchain Work with basic and intermediate smart contracts Who This Book Is For Anyone who is curious about Ethereum or has some familiarity with computer science Product managers, CTOs, and experienced JavaScript programmers Experts will find the advanced sample projects in this book rewarding because of the power of Solidity



Blockchain and Web3

Author : Winston Ma

Publisher : John Wiley & Sons

Page : 318 pages

File Size : 35,46 MB

Release : 2022-08-19

Category : Business & Economics

ISBN : 1119891108

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Book Description

An in-depth and authoritative treatment of one of the most pressing topics of our time In Blockchain and Web3: Building the Cryptocurrency, Privacy, and Security Foundations of the Metaverse, two tech and finance experts deliver a comprehensive and accessible guide to the present and future of blockchain technology and how it will form the foundation of a new, better internet. To support a concept as bold as the Metaverse, we need several orders of magnitude more powerful computing capability, accessible at much lower latencies, across a multitude of devices and screens. You’ll discover how blockchain can accelerate data flow, exchange, and transactions to create and transfer value around the world and, at the same time, how it can be used to protect user data privacy and security with decentralized web infrastructures. The book also includes: Discussions of how sovereign governments are entering the blockchain fray and how their entry, especially with CBDC digital currency, shapes the conversations around Web3 Explorations of whether we will ever realize the holy grail of blockchain tech: interoperability to compete with Big Tech platforms Discussion of new security and privacy issues rising from the intersection of Blockchain, Web3 and Metaverse.A fascinating and eye-opening treatment of the past, present, and future of blockchain and the role it will play on the internet and metaverse, Blockchain and Web3 is a truly original and engaging discussion of a timely and critical topic.



ICT Systems and Sustainability

Author : Milan Tuba

Publisher : Springer Nature

Page : 814 pages

File Size : 14,31 MB

Release : 2022-10-31

Category : Technology & Engineering

ISBN : 9811952213

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Book Description

This book proposes new technologies and discusses future solutions for ICT design infrastructures, as reflected in high-quality papers presented at the 7th International Conference on ICT for Sustainable Development (ICT4SD 2022), held in Goa, India, on 29–30 July 2022. The book covers the topics such as big data and data mining, data fusion, IoT programming toolkits and frameworks, green communication systems and network, use of ICT in smart cities, sensor networks and embedded system, network and information security, wireless and optical networks, security, trust, and privacy, routing and control protocols, cognitive radio and networks, and natural language processing. Bringing together experts from different countries, the book explores a range of central issues from an international perspective.



Education, Research and Business Technologies

Author : Cristian Ciurea

Publisher : Springer Nature

Page : 374 pages

File Size : 29,6 MB

Release : 2023-01-01

Category : Technology & Engineering

ISBN : 9811967555

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Book Description

This book includes high-quality research papers presented at 21st International Conference on Informatics in Economy (IE 2022), which is held in Bucharest, Romania, during May 2022. This book covers research results in business informatics and related computer science topics, such as IoT, mobile-embedded and multimedia solutions, e-society, enterprise and business solutions, databases and big data, artificial intelligence, data mining and machine learning, quantitative economics.



Ethereum For Dummies

Author : Michael G. Solomon

Publisher : John Wiley & Sons

Page : 334 pages

File Size : 30,55 MB

Release : 2019-04-01

Category : Computers

ISBN : 111947406X

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Book Description

Dive into a secure future Professionals look to Ethereum as a blockchain-based platform to develop safe applications and conduct secure transactions. It takes a knowledgeable guiding hand to understand how Ethereum works and what it does — and Ethereum For Dummies provides that guidance. Written by one of the leading voices in the blockchain community and best selling author of Blockchain For Dummies, this book demystifies the workings of Ethereum and shows how it can enhance security, transactions, and investments. As an emerging application of blockchain technology, Ethereum attracts a wide swath of professionals ranging from financial pros who see it as a way to enhance their business, security analysts who want to conduct secure transactions, programmers who build apps that employ the Ethereum blockchain, or investors interested in cashing in on the rise of cryptocurrency. Ethereum For Dummies offers a starting point to all members of this audience as it provides easy-to-understand explanation of the tools and techniques of using Ethereum. Understand the fundamentals of Ethereum Build smart contracts Create decentralized applications Examine public and private chains If you need to get a grip on one of the biggest applications of blockchain technology, this book makes it easier.



The Great Web 3.0 Glossary

Author : Nikolas Beutin

Publisher : Fachmedien Recht und Wirtschaft

Page : 207 pages

File Size : 10,40 MB

Release : 2023-02-14

Category : Law

ISBN : 3800595478

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Book Description

Metaverse, Non-Fungible Tokens (NFTs), Cryptocurrencies, Blockchain, Artificial Intelligence (AI), Service Robots etc. are a rapidly expanding field with an ever-increasing number of terms and community-specific jargon. A new term is not always accompanied by something truly novel. In addition to verbal "pseudo-innuendos" and "crypto-slang" introduced with the intent of attracting attention quickly, there are several significant new developments. The issue with this development is that the risk of "Babylonian language confusion" is growing exponentially. Our observations indicate that this risk is particularly prevalent in the dialogue between science and practice. This book hopes to contribute to the clarification with quick access to all key terms. Obviously, many online marketplaces, platforms, encyclopedias, and glossaries already exist. However, our pre-book analysis has revealed that neither is even close to completion, sometimes with imprecise language and often with contradictory definitions and explanations. This glossary provides quick access for managers, students, and professors alike who are faced with the topics in their daily work. Students may keep track of the web 3.0's numerous terms as they study it. Instructors, teachers, and professors may use it as a guide for a consistent use of Metaverse, NFT, Cryptocurrency, and Blockchain terminology. Although, the more than 1,300 explanations of the individual terms are scientifically based, the focus is on easy understanding of the terms. The authors have made an effort to provide clear and concise definitions, an application-focused perspective, and simple language.



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