Bøger af Stefan Rass

This book focuses on practical implementation details, telecommunication techniques, security and technology challenges and approaches to implementing quantum technology in modern telecommunication systems. The authors use their extensive practical academic and industrial experience in network technologies and provide details from international projects in quantum cryptography in which they actively participate. Using a variety of examples, analogies, illustrations, tables, and features from practical quantum network realizations, the authors provide a unique view of quantum technology from an engineering telecommunication standpoint, allowing the reader to identify the advantages and challenges of quantum technology.This book also addresses challenges posed by quantum technology such as network organization, passive and active eavesdropping, and future trends in QKD such as Software Defined Networking (SDN) with QKD and application QKD in 5G networks. It is conceived through eight chapters by treating the following thematic units separately: Fundamentals of Quantum Key Distribution, QoS architecture/mode, QoS MAC layer, QoS signaling techniques for key management and session negotiation purpose and QoS routing protocols that minimize the consumption of key material through the equitable utilization of network resources when finding an optimal path. Through numerous information on practical solutions, simulation examples, illustrations, and analysis, readers can easily distinguish the specificity of quantum technology and understand the challenges and methods of practical implementation of quantum cryptography in common telecommunications standards. Researchers working in quantum technology and applied networking security as well as advanced-level students studying computer science and electrical engineering will benefit from this book. Professionals working within these related fields will also benefit from this book.

In this book, the authors show how subject-oriented business process management (S-BPM) and its tools can be used in order to solve communication and synchronization problems involving humans and/or machines in an organization.

Seminar paper from the year 2014 in the subject Sociology - Social System and Social Structure, grade: 1,3, Friedrich-Alexander University Erlangen-Nuremberg (Institut für Soziologie), course: The World an Introduction, language: English, abstract: This paper aims to summarize the most important aspects of Therborns first chapter ¿Why we are who we are: A sociocultural geology of today¿s World.¿ In his book ¿The World ¿ A Beginner¿s Guide¿, Göran Therborn, a Swedish Professor of Sociology at Cambridge University, gives an outline of today¿s society. Through looking at the past, he tries to explain the sociocultural geology that forged the world into the vibrant, globalized interplay of politics, people and culture that we live in today. ¿The World¿ also gives a perspective of what may lay ahead of humankind¿s everlasting journey to a better future.This compass of the basic drives of human society, tries to paint a picture of our modern condition. From birth to after-life Therborn is set out to answer fundamental questions about mankind: Why we are who we are? Why we act the way we do?