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  Metadata and Semantic Research (eBook, PDF)

  This book constitutes the thoroughly refereed proceedings of the 15th International Conference on Metadata and Semantic Research, MTSR 2021, held as a virtual event in November-December 2021. The 27 full and 7 short papers presented were carefully reviewed and selected from 92 submissions. The papers are organized in the following topical sections: metadata, linked data, semantics and ontologies - general session, and track on agriculture, food and environment; track on open repositories, research information systems and data infrastructures; track on knowledge IT artifacts (KITA) and decentralized applications, blockchains and P2P systems, and general session; track on digital humanities and digital curation, and general session; track on digital libraries, information retrieval, big, linked, social and open data; track on european and national projects, and general session; track on cultural collections and applications, and general session.

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  • Price: 60.95 EUR excl. shipping
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  Blockchain kurz & gut (eBook, PDF)

  Der Begriff Blockchain steht fur einen technologischen Durchbruch auf dem Gebiet digitaler Wahrungen. Das Konzept hinter diesem Begriff ist allerdings nicht einfach zu verstehen. Eine Blockchain ist eine Datenstruktur, die in kryptografischen Protokollen eingesetzt wird, um Sicherheit gegen bestimmte Angriffe zu gewahrleisten. Ihr Sinn erschliet sich nur dann, wenn man diese Angriffe durchdacht hat. Nach einer kurzen Erluterung der kryptografischen Grundlagen wird in diesem Buch deshalb der Aufbau eines Blockchainbasierten Protokolls von Grund auf nachvollzogen. Ausgehend von einem Protokoll, das jeder kennt, der schon einmal E-Banking benutzt hat, werden Schritt fr Schritt Probleme aufgezeigt und gelst und dabei neue Protokolle entwickelt - bis hin zu einer Blockchain. Abschlieend werden mit dem gewonnenen Verstndnis Anwendungsflle von Blockchains identifiziert und auch ausgeschlossen. Sie lernen ausgewhlte Blockchain-Anwendungen wie z.B. Zeitstempel fr Dokumente, flschungssichere Logs und verifizierbare Zufallszahlen kennen.

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  • Price: 8.99 EUR excl. shipping
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  Blockchain: The Beginners Guide to Understanding the Technology Behind Bitcoin & Cryptocurrency: The Future of Money , Hörbuch, Digital, ungekürzt, 60min

  In this audiobook, I set out to teach you about blockchain, but I hope to do a bit more than that. This audiobook will discuss everything you need to know to start generating real results from a your investment on blockchains and cryptocurrency.Blockchain has been the fascination of tech geeks worldwide for years now and was once declared a dead-in-the-water concept by the experts who keep their fingers on the pulse of technology trends. It rose back like a phoenix understanding.The audiobook was compiled for one purpose; to give you - the listener - an education on the blockchain, so you can make decisions that will have a positive and profitable impact on your life. I hope that you feel enlightened about the nature of blockchain and that you share some of the amazement that I feel about the genius of its creation and the interesting nature of its creators. It is truly an invention of the Internet era; a technology to restore power to the people.Here is what you'll learn about....Blockchain CategoriesBenefits of BlockchainChallenges of the Blockchain TechnologyGovernments and BlockchainCryptocurrencyBitcoin Trading OnlineChoosing the Best WalletThe Future of BlockchainMuch, much more! ungekürzt. Language: English. Narrator: Joe Wosik. Audio sample: https://samples.audible.de/bk/acx0/108184/bk_acx0_108184_sample.mp3. Digital audiobook in aax.

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  • Price: 9.95 EUR excl. shipping
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  Stable Money (eBook, PDF)

  Are blockchains and cryptocurrencies the downfall of today's financial system, the end of security and prosperity, a single environmental sin and lead directly to anarchy? In this startling book, Thomas G. Dünser provides a generally understandable introduction to the dangerous vulnerabilities of our financial system and explains how we can use blockchain and DLT to build a better and safer money and Finance can be built. This book presents the origins and structure of today's financial system in a way that is understandable to the layperson and provides a clear view of its dangers. We seem to have learned little from the financial crises of the past. On the contrary, the fragility of the financial system has increased in recent years, threatening the entire national economy in many countries. A major cause of the problem is the way money has been created, stored and transferred until now. But we are in a position to solve this problem.

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  • Price: 16.99 EUR excl. shipping
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  Cryptocurrency for Beginners: A Guide to Learn About the Blockchain, Mining, Wallets, and Investing in Bitcoin, Ethereum, Litecoin, & More , Hörbuch, Digital, ungekürzt, 82min

  Enter the profitable new world of cryptocurrencies! When you get your copy of Cryptocurrency for Beginners, you’ll learn about the profit potential of today’s newest financial markets. This book describes concepts like blockchains, Bitcoin mining, and cryptocurrency wallets in simple, easy-to-understand language. You’ll learn the mechanics of cryptocurrencies like Ethereum, Bitcoin, and Litecoin - and how to realize big returns from this emerging investment opportunity. Inside this comprehensive guide, you’ll discover a wealth of knowledge about cryptocurrencies: The top 10 cryptocurrencies and your most popular options How blockchain and distributed ledger technologies changed finance The basics of Ethereum smart contracts What cryptocurrency investors must know about DAO and DAPP Market capitalization and how to invest in cryptocurrencies ...and so much more! With this book, you can understand the role of Bitcoin and Ethereum miners in the cryptocurrency market. You’ll find out about transaction verification, public distribution ledgers, and the creation of new Bitcoins. When you understand memory pools, candidate blocks, and the other fundamentals of cryptocurrency infrastructures, you can make smart and profitable investment decisions. Don’t pass up this investment opportunity because you lack the relevant knowledge. Study up on cryptocurrencies today and get the information and confidence you need to enter this brave new financial system!  Get this audiobook now! ungekürzt. Language: English. Narrator: Kael Smith. Audio sample: https://samples.audible.de/bk/acx0/106625/bk_acx0_106625_sample.mp3. Digital audiobook in aax.

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  • Price: 9.95 EUR excl. shipping
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  Blockchain Bubble or Revolution: The Future of Bitcoin, Blockchains, and Cryptocurrencies

  No description.

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  • Price: 32.99 EUR excl. shipping
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  Una teoría algorítmica del Derecho Privado (eBook, ePUB)

  El objeto de este trabajo es explorar las posibles aplicaciones de la Teoría de Autómatas y de las tecnologías de la Cuarta Revolución Industrial (particularmente blockchain) al ámbito del Derecho Privado, y particularmente a la documentación de los derechos y deberes de los particulares. A lo largo de sus secciones, se ofrece una definición sistemática del derecho digital y se establecen paralelismos y analogías entre los algoritmos que regulan la transmisión de los derechos digitales y las normas jurídicas. Se constata la existencia de algoritmos de verdadera naturaleza normativa, algunos de los cuales se limitan a desarrollar legislación del Estado correspondiente, mientras que otros, como los residentes en blockchains, configuran una estructura jurídica independiente de cualquier autoridad estatal que el autor viene a denominar ordenamiento algorítmico. El libro propone, en su segunda mitad, la utilización de estos algoritmos de naturaleza normativa para incorporar al ciberespacio el tráfico de bienes inmuebles o el fenómeno de la persona jurídica. Se ofrecen, además, pruebas de concepto para un nuevo Registro de la Propiedad y un nuevo Registro de Personas Jurídicas de funcionamiento plenamente automático.

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  • Price: 4.99 EUR excl. shipping
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  The Evolution of Bitcoin

  The Evolution of Bitcoin ab 23.49 € als Taschenbuch: A Beginner's Absolute Guide to Bitcoin and Blockchains A Step-by-Step Guide to Building Long-Term Wealth With Bitcoin Blockchain and Cryptocurrency Investments in 2021 and Beyond. Aus dem Bereich: Bücher, Taschenbücher, Wirtschaft & Soziales,

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  • Price: 23.49 EUR excl. shipping
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  Blockchain: The Evolution of Blockchain: Simple Guide About Blockchain, Bitcoin & Cryptocurrency , Hörbuch, Digital, ungekürzt, 71min

  Grab this audiobook now to learn more about Blockchain.Blockchain technology records financial transactions permanently and updates whenever a new purchase is made. This functional and straightforward description has a significant impact. It allows us to think about old forms that create transactions, store data, and move assets.Blockchain’s stability is progressing gradually and continues to improve its system on is own. This affects the trust of key institutions (e.g., clearing houses, banks, legislators, governments, and large companies) and allows them to avoid these old checkpoints.Blockchains are excellent catalysts for change that affect governance, lifestyles, traditional business models, society, and international organizations. The subversion of Blockchain is a significant change to all; hence, it will find resistance. This also reduces the confidence of key institutions (e.g., banks, legislators, clearing houses, governments, large companies) and allows them to bypass these old checkpoints.Today, Blockchain pursues a range of services. These include stock trading, online banking, product purchases, order verification, and tax filing. However, even if these services are accessible by public databases, there were also other services that verify the blockchains and the authenticity of the information. The transparency is expected of the said services.In this audiobook, you’ll learn all the relevant concepts related to Blockchain and cryptocurrency. This will include the workings and mechanics of Blockchain, its security premises, the bitcoins and cryptocurrency, the current trend of the blockchain, its impact on business and other industries, as well as its limitations. ungekürzt. Language: English. Narrator: Jim Vann. Audio sample: https://samples.audible.de/bk/acx0/121105/bk_acx0_121105_sample.mp3. Digital audiobook in aax.

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  • Price: 9.95 EUR excl. shipping
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  Understanding Blockchain and Cryptocurrencies (eBook, ePUB)

  Whether you are a project manager looking to lead blockchain projects, a developer who would like to create blockchain-based applications, or a student with an interest, this book will provide you with the foundational understanding that you need. You have probably noticed that blockchains are growing in popularity. Governments are investigating Digital Currencies, supply chains are adopting Digital Ledgers, games makers and artists are developing NFTs (Non-Fungible Tokens), and new use-cases are emerging regularly. With such growth, many people will find themselves needing to understand how these technologies work. There will be new project teams, with technical leads managing blockchain projects and developers creating distributed applications. This book is great for them as it explains the concepts on which blockchain technologies are based, in simple terms. We will discuss and explain topics such as hashing, Merkle trees, nodes, mining, proof of work and proof of stake, consensus mechanisms encryption, vulnerabilities, and much more. The structures and principles described will be relevant for developers and managers alike, and will be demonstrated through relevant examples throughout the text. If you are looking to understand this exciting new technology, this is the book for you.

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  • Price: 38.95 EUR excl. shipping

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