Security and Privacy in Internet of Things (IoTs)

Models, Algorithms, and Implementations

Author: Fei Hu

Publisher: CRC Press

ISBN: 1498723195

Category: Computers

Page: 584

View: 660

The Internet of Things (IoT) has attracted strong interest from both academia and industry. Unfortunately, it has also attracted the attention of hackers. Security and Privacy in Internet of Things (IoTs): Models, Algorithms, and Implementations brings together some of the top IoT security experts from around the world who contribute their knowledge regarding different IoT security aspects. It answers the question "How do we use efficient algorithms, models, and implementations to cover the four important aspects of IoT security, i.e., confidentiality, authentication, integrity, and availability?" The book consists of five parts covering attacks and threats, privacy preservation, trust and authentication, IoT data security, and social awareness. The first part introduces all types of IoT attacks and threats and demonstrates the principle of countermeasures against those attacks. It provides detailed introductions to specific attacks such as malware propagation and Sybil attacks. The second part addresses privacy-preservation issues related to the collection and distribution of data, including medical records. The author uses smart buildings as an example to discuss privacy-protection solutions. The third part describes different types of trust models in the IoT infrastructure, discusses access control to IoT data, and provides a survey of IoT authentication issues. The fourth part emphasizes security issues during IoT data computation. It introduces computational security issues in IoT data processing, security design in time series data aggregation, key generation for data transmission, and concrete security protocols during data access. The fifth and final part considers policy and human behavioral features and covers social-context-based privacy and trust design in IoT platforms as well as policy-based informed consent in the IoT.

Java programmieren lernen für Dummies

Author: Barry A. Burd

Publisher: John Wiley & Sons

ISBN: 3527812636

Category: Computers

Page: 480

View: 5505

Steigen Sie mit diesem Buch in die Welt des Programmierens ein und zwar mit der beliebten Programmiersprache Java! Schritt für Schritt werden Sie mit den Grundlagen, wie zum Beispiel Variablen, Schleifen und objektorientierter Programmierung, vertraut gemacht, probieren viele anschauliche Beispiele aus und schreiben Ihr erstes eigenes Programm. Dieses Buch steht Ihnen bei allen Herausforderungen jederzeit mit hilfreichen Tipps und Lösungsvorschlägen zur Seite, sodass Sie auf Ihrem Weg zum Programmierer optimal gerüstet sind! Mit den Programmbeispielen zum Herunterladen können Sie das Gelernte direkt ausprobieren.

Hybrid Systems, Optimal Control and Hybrid Vehicles

Theory, Methods and Applications

Author: Thomas J. Böhme,Benjamin Frank

Publisher: Springer

ISBN: 3319513176

Category: Technology & Engineering

Page: 530

View: 6031

This book assembles new methods showing the automotive engineer for the first time how hybrid vehicle configurations can be modeled as systems with discrete and continuous controls. These hybrid systems describe naturally and compactly the networks of embedded systems which use elements such as integrators, hysteresis, state-machines and logical rules to describe the evolution of continuous and discrete dynamics and arise inevitably when modeling hybrid electric vehicles. They can throw light on systems which may otherwise be too complex or recondite. Hybrid Systems, Optimal Control and Hybrid Vehicles shows the reader how to formulate and solve control problems which satisfy multiple objectives which may be arbitrary and complex with contradictory influences on fuel consumption, emissions and drivability. The text introduces industrial engineers, postgraduates and researchers to the theory of hybrid optimal control problems. A series of novel algorithmic developments provides tools for solving engineering problems of growing complexity in the field of hybrid vehicles. Important topics of real relevance rarely found in text books and research publications—switching costs, sensitivity of discrete decisions and there impact on fuel savings, etc.—are discussed and supported with practical applications. These demonstrate the contribution of optimal hybrid control in predictive energy management, advanced powertrain calibration, and the optimization of vehicle configuration with respect to fuel economy, lowest emissions and smoothest drivability. Numerical issues such as computing resources, simplifications and stability are treated to enable readers to assess such complex systems. To help industrial engineers and managers with project decision-making, solutions for many important problems in hybrid vehicle control are provided in terms of requirements, benefits and risks.

Fast Solar Sailing

Astrodynamics of Special Sailcraft Trajectories

Author: Giovanni Vulpetti

Publisher: Springer Science & Business Media

ISBN: 9400747772

Category: Technology & Engineering

Page: 410

View: 2198

The range of solar sailing is very vast; it is a fully in-space means of propulsion that should allow us to accomplish various mission classes that are literally impossible using rocket propulsion, no matter if nuclear or electric. Fast and very fast solar sailings are special classes of sailcraft missions, initially developed only in the first half of the 1990s and still evolving, especially after the latest advances in nanotechnology. This book describes how to plan, compute and optimize the trajectories of sailcraft with speeds considerably higher than 100 km/s; such sailcraft would be able to explore the outer heliosphere, the near interstellar medium and the solar gravitational lens (550-800 astronomical units) in times significantly shorter than the span of an average career (~ 35 years), just to cite a few examples. The scientific interest in this type of exploration is huge.

Wahrscheinlichkeitstheorie und Stochastische Prozesse

Author: Michael Mürmann

Publisher: Springer-Verlag

ISBN: 364238160X

Category: Mathematics

Page: 428

View: 840

Dieses Lehrbuch beschäftigt sich mit den zentralen Gebieten einer maßtheoretisch orientierten Wahrscheinlichkeitstheorie im Umfang einer zweisemestrigen Vorlesung. Nach den Grundlagen werden Grenzwertsätze und schwache Konvergenz behandelt. Es folgt die Darstellung und Betrachtung der stochastischen Abhängigkeit durch die bedingte Erwartung, die mit der Radon-Nikodym-Ableitung realisiert wird. Sie wird angewandt auf die Theorie der stochastischen Prozesse, die nach der allgemeinen Konstruktion aus der Untersuchung von Martingalen und Markov-Prozessen besteht. Neu in einem Lehrbuch über allgemeine Wahrscheinlichkeitstheorie ist eine Einführung in die stochastische Analysis von Semimartingalen auf der Grundlage einer geeigneten Stetigkeitsbedingung mit Anwendungen auf die Theorie der Finanzmärkte. Das Buch enthält zahlreiche Übungen, teilweise mit Lösungen. Neben der Theorie vertiefen Anmerkungen, besonders zu mathematischen Modellen für Phänomene der Realität, das Verständnis.​

Stochastic Models, Estimation, and Control

Author: Peter S. Maybeck

Publisher: Academic Press

ISBN: 9780080960036

Category: Mathematics

Page: 291

View: 2661

This volume builds upon the foundations set in Volumes 1 and 2. Chapter 13 introduces the basic concepts of stochastic control and dynamic programming as the fundamental means of synthesizing optimal stochastic control laws.

Control Applications of Nonlinear Programming and Optimization 1989

Author: H.B. Siguerdidjane,P. Bernhard

Publisher: Elsevier

ISBN: 1483298140

Category: Technology & Engineering

Page: 134

View: 8960

These Proceedings provide valuable information on the exchange of ideas between scientists who apply nonlinear programming and optimization to real world control problems and those who develop new methods, algorithms and software. The papers deal with windshear problems, optimization of aircraft and spacecraft trajectories, optimal control for robots, the optimization of urban traffic control, general mechanical systems, multilevel inventory systems and robust control.

London NW

Roman

Author: Zadie Smith

Publisher: Kiepenheuer & Witsch

ISBN: 3462307193

Category: Fiction

Page: 432

View: 2116

Eines der »zehn besten Bücher« des Jahres 2012 der New York Times Zadie Smiths tragikomischer Roman erzählt von vier Londonern – Leah, Natalie, Felix und Nathan –, die zwar den sozialen Wohnungsbau ihrer Kindheit verlassen haben, doch bis zum heutigen Tag im Londoner Nordwesten leben, dem eigentlichen Zentrum der Stadt.Leah, Natalie, Felix und Nathan wachsen in einer Hochhaussiedlung auf, wie es sie in jeder Großstadt gibt – immer das Ziel vor Augen, Caldwell eines Tages zu verlassen und etwas Größeres, Besseres aus ihrem Leben zu machen. Dreißig Jahre später sind sie zwar erwachsen, doch richtig weit gekommen sind sie nicht. Nur Natalie hat es scheinbar geschafft. Als erfolgreiche Anwältin gibt sie mit ihrem Mann vornehme Dinnerpartys, auf denen sich ihre weit weniger zielstrebige Freundin Leah und deren Mann Michel alles andere als wohlfühlen. Überhaupt sind Natalie und Leah blind für die Probleme der jeweils anderen und neiden einander das vermeintlich perfekte Leben. Als eine Fremde an Leahs Tür klingelt und sie um Hilfe bittet, überschlagen sich die Ereignisse ...Zadie Smiths Roman über North West London, das jenseits der Touristenströme liegt, ist ein sehr heutiger, schneller, eindringlicher Text über einen multikulturellen Stadtteil und die Schicksale seiner Bewohner.

Optimal Control of Random Sequences in Problems with Constraints

Author: A.B. Piunovskiy

Publisher: Springer

ISBN: N.A

Category: Mathematics

Page: 348

View: 2147

Controlled stochastic processes with discrete time form a very interest ing and meaningful field of research which attracts widespread attention. At the same time these processes are used for solving of many applied problems in the queueing theory, in mathematical economics. in the theory of controlled technical systems, etc. . In this connection, methods of the theory of controlled processes constitute the every day instrument of many specialists working in the areas mentioned. The present book is devoted to the rather new area, that is, to the optimal control theory with functional constraints. This theory is close to the theory of multicriteria optimization. The compromise between the mathematical rigor and the big number of meaningful examples makes the book attractive for professional mathematicians and for specialists who ap ply mathematical methods in different specific problems. Besides. the book contains setting of many new interesting problems for further invf'stigatioll. The book can form the basis of special courses in the theory of controlled stochastic processes for students and post-graduates specializing in the ap plied mathematics and in the control theory of complex systf'ms. The grounding of graduating students of mathematical department is sufficient for the perfect understanding of all the material. The book con tains the extensive Appendix where the necessary knowledge ill Borel spaces and in convex analysis is collected. All the meaningful examples can be also understood by readers who are not deeply grounded in mathematics.

Proceedings

Author: N.A

Publisher: N.A

ISBN: N.A

Category: Automatic control

Page: N.A

View: 1105