Datenmodellierung und Datenbankentwurf: Ein Vergleich by Josef L. Staud

By Josef L. Staud

Der Autor betrachtet alle etablierten Methoden der Datenmodellierung, angefangen bei der Semantischen Datenmodellierung ERM (Entity-Relationship-Modellierung), ihrer Präzisierung als SERM (Strukturierte ERM) und ihrer Konkretisierung in den Datenbanken der SAP-Unternehmensmodelle als SAP SERM bis zur relationalen Datenmodellierung, die zum konkreten Datenbankentwurf führt. Außerdem wird die objektorientierte Datenmodellierung, wie sie sich in der UML (Unified Modeling Language) entwickelt hat, dargestellt.

Show description

Progress in Cryptology -- LATINCRYPT 2015: 4th International by Kristin Lauter,Francisco Rodríguez-Henríquez

By Kristin Lauter,Francisco Rodríguez-Henríquez

This publication constitutes the lawsuits of the 4th foreign convention on Cryptology and knowledge safety in Latin the United States, LatinCrypt 2015, held in Guadalajara, Mexico, in August 2015.

The 20 papers awarded have been rigorously reviewed and chosen from forty nine submissions. They have been prepared in topical sections named: cryptographic protocols; foundations; post-quantum cryptography; symmetric key cryptanalysis; we nonetheless love pairings; curves in cryptography; and cryptographic engineering.

Show description

Hackers & Painters: Big Ideas from the Computer Age by Paul Graham

By Paul Graham

"The machine global is like an highbrow Wild West, within which you could shoot an individual you need along with your principles, if you are keen to chance the implications. " --from Hackers & Painters: massive principles from the pc Age, through Paul Graham

We reside within the computing device age, in an international more and more designed and engineered via laptop programmers and software program designers, by means of those that name themselves hackers. who're those humans, what motivates them, and why in the event you care?

Consider those evidence: every little thing round us is popping into pcs. Your typewriter is long past, changed through a working laptop or computer. Your cellphone has become a working laptop or computer. So has your digicam. quickly your television will. Your automobile was once not just designed on desktops, yet has extra processing energy in it than a room-sized mainframe did in 1970. Letters, encyclopedias, newspapers, or even your neighborhood shop are being changed by way of the Internet.

Hackers & Painters: gigantic rules from the pc Age, by means of Paul Graham, explains this global and the motivations of the folk who occupy it. In transparent, considerate prose that attracts on illuminating ancient examples, Graham takes readers on an unflinching exploration into what he calls "an highbrow Wild West."

The principles mentioned during this publication can have a robust and lasting impression on how we predict, how we paintings, how we boost expertise, and the way we are living. themes comprise the significance of attractiveness in software program layout, find out how to make wealth, heresy and unfastened speech, the programming language renaissance, the open-source flow, electronic layout, net startups, and more.

Show description

NMR Quantum Information Processing by Ivan Oliveira,Roberto, Jr. Sarthour,Tito Bonagamba,Eduardo

By Ivan Oliveira,Roberto, Jr. Sarthour,Tito Bonagamba,Eduardo Azevedo,Jair C. C. Freitas

Quantum Computation and Quantum info (QIP) bargains with the identity and use of quantum assets for info processing. This comprises 3 major branches of research: quantum set of rules layout, quantum simulation and
quantum conversation, together with quantum cryptography. alongside the prior few years, QIP has turn into some of the most energetic sector of
research in either, theoretical and experimental physics, attracting scholars and researchers involved, not just by way of the potential
practical functions of quantum desktops, but in addition by means of the potential of learning basic physics on the inner most point of quantum phenomena.
NMR Quantum Computation and Quantum details Processing describes the basics of NMR QIP, and the most advancements which can result in a large-scale quantum processor. The textual content starts off with a normal bankruptcy on
the fascinating subject of the physics of computation. the first actual principles which sparkled the advance of QIP got here from simple concerns of the actual tactics underlying computational activities. In bankruptcy 2 it really is made an creation to NMR, together with the and different experimental elements of the approach. In
Chapter three we revise the basics of Quantum Computation and Quantum details. The bankruptcy is especially a lot in line with the extreme ebook of Michael A. Nielsen and Isaac L. Chuang, with
an improve containing many of the most up-to-date advancements, akin to QIP in part area, and telecloning. bankruptcy four describes how NMR
generates quantum common sense gates from radiofrequency pulses, upon which quantum protocols are equipped. It additionally describes the $64000 means of Quantum kingdom Tomography for either, quadrupole and spin
1/2 nuclei. bankruptcy five describes many of the major experiments of quantum set of rules implementation by means of NMR, quantum simulation and QIP in section area. the real factor of entanglement in NMR QIP
experiments is mentioned in bankruptcy 6. This has been a very fascinating subject within the literature. The bankruptcy includes a discussion
on the theoretical points of NMR entanglement, in addition to the various major experiments the place this phenomenon is said. ultimately, bankruptcy 7 is an try and handle the way forward for NMR QIP, established in
very contemporary advancements in nanofabrication and single-spin detection experiments. every one bankruptcy is through a few difficulties and solutions.

* offers a good number of issues of recommendations, perfect for students
* Brings jointly issues in numerous components: NMR, nanotechnology, quantum computation
* huge references

Show description

Intelligent Data Interchange (IDI): Interventionsfreier by André Köhler

By André Köhler

André Köhler entwickelt eine Architektur für den intelligenten Geschäftsdatenaustausch (IDI), die es Unternehmen ermöglicht, strukturierte Geschäftsdokumente advert hoc und mit unbekannten Partnern austauschen zu können. Zentrale Bestandteile dieser Architektur sind Ontologien und semantische Matchingverfahren, die von sogenannten IDI-Agenten zur Interpretation von Geschäftsdokumenten sowie zur Protokollvereinbarung genutzt werden.

Show description

Einführung in die Informations- und Codierungstheorie by Dirk W. Hoffmann

By Dirk W. Hoffmann

Gegenstand dieses Buches sind die Grundlagen der Informations- und Codierungstheorie, wie sie in den Fächern Informatik, Nachrichtentechnik, Elektrotechnik und Informationstechnik an vielen Hochschulen und Universitäten unterrichtet werden. Im Mittelpunkt stehen die unterschiedlichen Facetten der digitale Datenübertragung. Das Gebiet wird aus informationstheoretischer Sicht aufgearbeitet und zusammen mit den wichtigsten Konzepten und Algorithmen der Quellen-, Kanal- und Leitungscodierung vorgestellt. Um eine enge Verzahnung zwischen Theorie und Praxis zu erreichen, wurden zahlreiche historische Notizen in das Buch eingearbeitet und die theoretischen Kapitel an vielen Stellen um Anwendungsbeispiele und Querbezüge ergänzt.

Show description

A Practical Approach to Compiler Construction (Undergraduate by Des Watson

By Des Watson

This publication offers a practically-oriented creation to high-level programming language implementation. It demystifies what is going on inside a compiler and stimulates the reader's curiosity in compiler layout, a vital element of desktop technological know-how. Programming language research and translation recommendations are utilized in many software program program areas.

A useful method of Compiler Construction covers the elemental rules of the topic in an available method. It provides the mandatory history concept and indicates the way it may be utilized to enforce entire compilers. A step by step technique, in line with a customary compiler constitution is followed, proposing up to date options and examples. concepts and designs are defined intimately to steer the reader in enforcing a translator for a programming language.

A uncomplicated high-level language, loosely in response to C, is used to demonstrate elements of the compilation procedure. Code examples in C are incorporated, including dialogue and representation of the way this code might be prolonged to hide the compilation of extra complicated languages. Examples also are given of using the flex and bison compiler construction instruments. Lexical and syntax research is roofed intimately including a entire assurance of semantic research, intermediate representations, optimisation and code iteration. Introductory fabric on parallelisation is usually included.

Designed for private examine in addition to to be used in introductory undergraduate and postgraduate classes in compiler layout, the writer assumes that readers have a cheap competence in programming in any high-level language.

 

Show description

Computing: A Historical and Technical Perspective by Yoshihide Igarashi,Tom Altman,Mariko Funada,Barbara Kamiyama

By Yoshihide Igarashi,Tom Altman,Mariko Funada,Barbara Kamiyama

Exploring an enormous array of themes regarding computation, Computing: A ancient and Technical Perspective covers the old and technical beginning of historical and modern day computing. The publication begins with the earliest references to counting through people, introduces a variety of quantity structures, and discusses arithmetic in early civilizations. It courses readers throughout the newest advances in machine technological know-how, reminiscent of the layout and research of machine algorithms.



Through ancient debts, short technical causes, and examples, the publication solutions a number of questions, including:



  • Why do people count number another way from the best way present digital pcs do?

  • Why are there 24 hours in an afternoon, 60 mins in an hour, etc.?

  • Who invented numbers, whilst have been they invented, and why are there diversified kinds?

  • How do mystery writings and cryptography date again to historic civilizations?

Innumerable members from many cultures have contributed their skills and creativity to formulate what has turn into our mathematical and computing history. via bringing jointly the old and technical features of computing, this ebook permits readers to achieve a deep appreciation of the lengthy evolutionary procedures of the sphere constructed over hundreds of thousands of years. compatible as a complement in undergraduate classes, it offers a self-contained old reference resource for somebody drawn to this significant and evolving field.

Show description

Electronic Participation: 9th IFIP WG 8.5 International by Peter Parycek,Yannis Charalabidis,Andrei V. Chugunov,Panos

By Peter Parycek,Yannis Charalabidis,Andrei V. Chugunov,Panos Panagiotopoulos,Theresa A. Pardo,Øystein Sæbø,Efthimios Tambouris

This publication constitutes the court cases of the ninth IFIP WG 8.5 overseas convention on digital Participation, ePart 2017, held in St. Petersburg, Russia, in September 2017.

The eleven revised complete papers provided during this ebook have been conscientiously reviewed and chosen from 14 submissions. The papers mirror accomplished multi-disciplinary learn starting from coverage research and conceptual modeling to programming and visualization of simulation versions. they're geared up in 4 topical threads: methodological matters in e-participation; e-participation implementations; coverage modeling and coverage informatics; serious reflections. 

Show description

Digitale Signalverarbeitung 1: Analyse diskreter Signale und by Hans W. Schüßler,G. Dehner,R. Rabenstein,P. Steffen

By Hans W. Schüßler,G. Dehner,R. Rabenstein,P. Steffen

Das Lehr- und Referenzwerk bietet eine umfassende und aktualisierte Darstellung der examine diskreter Signale und Systeme in der Nachrichten- und Datentechnik. Die fünfte Auflage vertieft die klassische Theorie durch algorithmische Beispiele und enthält zusätzlich eine Sammlung von MATLAB-Programmen, von denen jedes einzelne ein Lehrstück für die Implementierung der mathematischen Beschreibung zeitdiskreter Signale ist. Das Buch richtet sich an Ingenieure in Forschung und Praxis, aber auch an fortgeschrittene Studenten.

Show description