Angebote zu "Familie" (76 Treffer)

Entwurf und Implementierung eines Bootloader-Ko...
29,99 € *
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Ein in Zukunft an Bedeutung stark zunehmender Bereich der Computernetze ist die automatisierte mobile Datenerfassung mittels Sensorknoten, welche batteriebetrieben und völlig autark in einem drahtlosen Sensornetz zu verschiedenen Zwecken eingesetzt werden können. Das Fraunhofer Institut für Integrierte Schaltungen arbeitet selbst an einer proprietären Implementierung solcher Sensorknoten und der dazugehörigen Software. Wie in den meisten Bereichen der Informatik steigt mit zunehmenden Möglichkeiten die Komplexität der Software auf den Geräten, was zwangsläufig dazu führt, dass in der Software verstärkt Fehler auftreten können. Im Rahmen dieser Diplomarbeit wurde ein Konzept und eine Implementierung eines Bootloaders entwickelt, welcher eine Aktualisierung der Software dieser Sensorknoten ermöglicht. Dabei wurde auf die Anforderung, größtmögliche Ausfallsicherheit beim Installationsvorgang eines Firmware-Images zu gewährleisten, eingegangen. Das Konzept sieht vor, dass verschiedene Sicherungsmechanismen einen unbenutzbaren Sensorknoten verhindern sollen und mehrere Firmware-Images auf dem Sensorknoten verwaltet werden können. Die prototypische Implementierung realisiert die Teile des Konzepts, welche ohne ohne Kenntnis des endgültigen Aktualisierungsmechanismus (in Bezug auf Teilaktualisierungsverfahren und Übertragungsmethodik) implementiert werden konnten.

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Stand: 11.07.2017
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Entwurf und Implementierung eines Bootloader-Ko...
29,99 € *
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Diplomarbeit aus dem Jahr 2008 im Fachbereich Informatik - Technische Informatik, Note: 1,0, Hochschule Coburg (FH), Sprache: Deutsch, Abstract: Ein in Zukunft an Bedeutung stark zunehmender Bereich der Computernetze ist die automatisierte mobile Datenerfassung mittels Sensorknoten, welche batteriebetrieben und völlig autark in einem drahtlosen Sensornetz zu verschiedenen Zwecken eingesetzt werden können. Das Fraunhofer Institut für Integrierte Schaltungen arbeitet selbst an einer proprietären Implementierung solcher Sensorknoten und der dazugehörigen Software. Wie in den meisten Bereichen der Informatik steigt mit zunehmenden Möglichkeiten die Komplexität der Software auf den Geräten, was zwangsläufig dazu führt, dass in der Software verstärkt Fehler auftreten können. Im Rahmen dieser Diplomarbeit wurde ein Konzept und eine Implementierung eines Bootloaders entwickelt, welcher eine Aktualisierung der Software dieser Sensorknoten ermöglicht. Dabei wurde auf die Anforderung, größtmögliche Ausfallsicherheit beim Installationsvorgang eines Firmware-Images zu gewährleisten, eingegangen. Das Konzept sieht vor, dass verschiedene Sicherungsmechanismen einen unbenutzbaren Sensorknoten verhindern sollen und mehrere Firmware-Images auf dem Sensorknoten verwaltet werden können. Die prototypische Implementierung realisiert die Teile des Konzepts, welche ohne ohne Kenntnis des endgültigen Aktualisierungsmechanismus (in Bezug auf Teilaktualisierungsverfahren und Übertragungsmethodik) implementiert werden konnten.

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Stand: 11.07.2017
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Bewertung von Gesetzen, Standards und Regularie...
29,99 € *
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Bachelorarbeit aus dem Jahr 2016 im Fachbereich Informatik - Wirtschaftsinformatik, Note: 1,3, Johann Wolfgang Goethe-Universität Frankfurt am Main (Deutsche Telekom Stiftungsprofessur für Betriebswirtschaftslehre, insb. Wirtschaftsinformatik, Mobile Business & Multilateral Security), Veranstaltung: Wirtschaftswissenschaften, Sprache: Deutsch, Abstract: Ziel der vorliegenden Bachelorarbeit ist es, auf Basis wissenschaftlicher Erkenntnisse die Wirtschaftlichkeit von Standards und Regularien sowie Gesetzen zur IT-Sicherheit bei KMU zu bewerten. Kleine und mittlere Unternehmen (KMU) bilden mit über 99 % das Rückgrat der deutschen Volkswirtschaft. Dabei erfolgt der größte Teil von wirtschaftlichen Aktivitäten in KMU vornehmlich mit dem Einsatz der Informationstechnologie (IT). Die IT wird deshalb als ein wichtiger Erfolgsfaktor des Unternehmenserfolges betrachtet. Die IT kann aber dann nur zum Erfolg beitragen, wenn sie auch verlässlich arbeitet. Viren und Cyberangriffe richten sich nicht ausschließlich gegen Großunternehmen. Immer häufiger sind auch KMU davon betroffen. Im Rahmen elektronischer Geschäftsprozesse ist es daher wichtig, eine sichere und funktionierende IT-Infrastruktur herzustellen. Zu diesem Zweck haben sich eine Reihe von anerkannten Normen, Standards und Best-Praktiken etabliert. Mit deren Hilfe sollen die Risiken auf ein vertretbares IT-Sicherheitsniveau reduziert werden. Häufig sind es auch gesetzliche Anforderungen, die Institutionen dazu motivieren, sich vermehrt für die Aufgabenstellungen der IT-Sicherheit einzusetzen. Doch gerade KMU sind aufgrund mangelnder personeller und finanzieller Ressourcen bei der Umsetzung von IT-Sicherheitsmaßnahmen oft überfordert.

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Metric Embeddings - Bilipschitz and Coarse Embe...
119,95 € *
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Embeddings of discrete metric spaces into Banach spaces recently became an important tool in computer science and topology. The book will help readers to enter and to work in this very rapidly developing area having many important connections with different parts of mathematics and computer science. The purpose of the book is to present some of the most important techniques and results, mostly on bilipschitz and coarse embeddings. The topics include embeddability of locally finite metric spaces into Banach spaces is finitely determined, constructions of embeddings, distortion in terms of Poincaré inequalities, constructions of families of expanders and of families of graphs with unbounded girth and lower bounds on average degrees, Banach spaces which do not admit coarse embeddings of expanders, structure of metric spaces which are not coarsely embeddable into a Hilbert space, applications of Markov chains to embeddability problem, metric characterizations of properties of Banach spaces, and Lipschitz free spaces. Mikhail I. Ostrovskii , St. Johns University, Queens,USA.

Anbieter: ciando eBooks
Stand: 11.07.2017
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Construction and Analysis of Cryptographic Func...
71,39 € *
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This book covers novel research on construction and analysis of optimal cryptographic functions such as almost perfect nonlinear (APN), almost bent (AB), planar and bent functions. These functions have optimal resistance to linear and/or differential attacks, which are the two most powerful attacks on symmetric cryptosystems. Besides cryptographic applications, these functions are significant in many branches of mathematics and information theory including coding theory, combinatorics, commutative algebra, finite geometry, sequence design and quantum information theory. The author analyzes equivalence relations for these functions and develops several new methods for construction of their infinite families. In addition, the book offers solutions to two longstanding open problems, including the problem on characterization of APN and AB functions via Boolean, and the problem on the relation between two classes of bent functions.

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Stand: 11.07.2017
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Informatiker | Faramuszka Becher
7,55 € *
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Hanbemalter Keramikbecher Perfekt als Geschenk für Sie selbst oder für Ihre Familie und Freunden. Wir können auch Ihre beliebige kurze Aufschrift auf den inneren Rand des Bechers platzieren – das macht das Geschenk noch mehr außergewöhnlich! Unsere Becher werden immer schön verpackt, wir geben jedem Becher einen Teebeutel zu. In Anbetracht dessen, dass unsere Becher handbemalt sind, konnen es minimale Unteschiede zwischen jedem bestellten Becher und dem Muster sein. Wir epfehlen, Becher mit der Hand abzuwaschen. GrößeMaßeGewicht Höhe ca 10 cm Durchmesser oben ca 9 cm Füllmenge 350 ml

Anbieter: DaWanda - Wohnen
Stand: 17.10.2017
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Continuous Software Engineering
89,24 € *
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This book provides essential insights on the adoption of modern software engineering practices at large companies producing software-intensive systems, where hundreds or even thousands of engineers collaborate to deliver on new systems and new versions of already deployed ones. It is based on the findings collected and lessons learned at the Software Center (SC), a unique collaboration between research and industry, with Chalmers University of Technology, Gothenburg University and Malmö University as academic partners and Ericsson, AB Volvo, Volvo Car Corporation, Saab Electronic Defense Systems, Grundfos, Axis Communications, Jeppesen (Boeing) and Sony Mobile as industrial partners. The 17 chapters present the Stairway to Heaven model, which represents the typical evolution path companies move through as they develop and mature their software engineering capabilities. The chapters describe theoretical frameworks, conceptual models and, most importantly, the industrial experiences gained by the partner companies in applying novel software engineering techniques. The books structure consists of six parts. Part I describes the model in detail and presents an overview of lessons learned in the collaboration between industry and academia. Part II deals with the first step of the Stairway to Heaven, in which R&D adopts agile work practices. Part III of the book combines the next two phases, i.e., continuous integration (CI) and continuous delivery (CD), as they are closely intertwined. Part IV is concerned with the highest level, referred to as R&D as an innovation system, while Part V addresses a topic that is separate from the Stairway to Heaven and yet critically important in large organizations: organizational performance metrics that capture data, and visualizations of the status of software assets, defects and teams. Lastly, Part VI presents the perspectives of two of the SC partner companies. The book is intended for practitioners and professionals in the software-intensive systems industry, providing concrete models, frameworks and case studies that show the specific challenges that the partner companies encountered, their approaches to overcoming them, and the results. Researchers will gain valuable insights on the problems faced by large software companies, and on how to effectively tackle them in the context of successful cooperation projects. Jan Bosch is Professor of Software Engineering and Director of the Software Center at Chalmers University of Technology in Gothenburg, Sweden. Earlier, he worked as Vice President Engineering Process at Intuit Inc., and as Head of the Software and Application Technologies Laboratory at the Nokia Research Center, Finland. His research activities include open innovation, innovation experiment systems, compositional software engineering, software ecosystems, software architecture, software product families and software variability management. In the start-up space, Jan is Chairman of the Board of Fidesmo in Stockholm, and Remente, in Gothenburg, Sweden. He serves on the advisory board of Assia Inc. in Redwood City, CA, as well as on the advisory board of Burt, in Gothenburg, Sweden. As a consultant, as a professor and as an employee, Jan has worked with and for many companies on innovation and R&D management, including Philips, Thales Naval Netherlands, Robert Bosch GmbH, Siemens, Nokia, Ericsson, Grundfos, Tellabs, Avaya, Tieto Enator and Det Norska Veritas.

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Membrane Transport Mechanism - 3D Structure and...
166,59 € *
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This book provides a molecular view of membrane transport by means of numerous biochemical and biophysical techniques. The rapidly growing numbers of atomic structures of transporters in different conformations and the constant progress in bioinformatics have recently added deeper insights. The unifying mechanism of energized solute transport across membranes is assumed to consist of the conformational cycling of a carrier protein to provide access to substrate binding sites from either side of a cellular membrane. Due to the central role of active membrane transport there is considerable interest in deciphering the principles of one of the most fundamental processes in nature: the alternating access mechanism. This book brings together particularly significant structure-function studies on a variety of carrier systems from different transporter families: Glutamate symporters, LeuT-like fold transporters, MFS transporters and SMR (RND) exporters, as well as ABC-type importers. The selected examples impressively demonstrate how the combination of functional analysis, crystallography, investigation of dynamics and computational studies has made it possible to create a conclusive picture or more precisely, a molecular movie. Although we are still far from a complete molecular description of the alternating access mechanism, remarkable progress has been made from static snapshots towards membrane transport dynamics.

Anbieter: ciando eBooks
Stand: 11.07.2017
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Cloud as a Service - Understanding the Service ...
29,74 € *
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This book uses principles of Service Science to explain the dynamics driving the adoption of cloud computing in the industry. Cloud as Service covers that evolution of enterprise computing platforms to application-specific cloud platforms or ASCPs aligned to business needs. This book also covers processes for developing and building ASCPs while also providing insight to executives, managers and technologists in corporations, large and small using or delivering cloud services, cloud service providers as well as equipment manufacturers and software and application vendors participating in cloud supply chains. For business, the appeal of cloud computing must go beyond the notion of convenient, on-demand access of networked pooled access to computing resources. Industry leaders have learned to apply cloud computing to become more nimble, cost effective, and customer engaging as they strive for competitive advantage regardless of size. These companies define and build cloud platforms customized for their needs rather than using someone elses. Business have a holistic, end-to-end view of platform planning, platform development, supply chains and operations and are able to collapse platform development times to a fraction of the original time. These companies also understand that strategies for selling to the cloud market are essentially incomplete; and that in order to be successful they must become cloud service businesses themselves, incorporating cloud technologies in their engineering, IT, sales and marketing, and delivery processes. What Youll Learn: Historical perspective to provide insight into the dynamics driving cloud evolution today State of the art in IT requirements and cloud solutions The value of User Experience (UX) driven design principles The crucial roles of Service Brokers and Service Assurance Managers The landscape of emerging cloud services and what they mean to your enterprise Service Portals and Enterprise Service Buses Who This Book Is For: The readership comprises CIOs, CTOs, data center architects, solution architects and application engineers trying to get a grip and understand a rapidly changing industry. Educational institutions building a systems integration curriculum might find this book useful as a reference. Developers may want to go through this book to understand how their work fits in the cloud ecosystem. Enrique Castro-Leon is an Enterprise Architect and Technology Strategist with the Intel Architecture Group at Intel Corporation working in enterprise IT solution integration, cloud computing and service engineering. As a technology strategist Enrique has been investigating the disruptive effects of emerging technologies in the marketplace. He is the lead author of a book on the convergence of virtualization, service oriented methodologies and distributed computing titled The Business Value of Virtual Service Grids: Strategic Insights for Enterprise Decision Makers. He is also the lead author of a second book, Creating the Infrastructure for Cloud Computing: An Essential Handbook for IT Professionals. Enrique holds Ph.D. degree in Electrical Engineering and M.S. degrees in Electrical Engineering and Computer Science from Purdue University, and a BSEE degree from the University of Costa Rica. Enrique is also a co-founder and President of Neighborhood Learning Center, a tax exempt organization providing computer education and tutoring services to K-12 in Oregon, U.S.A. The NLC has served over 300 children since its inception in 2000 at risk of falling behind in the school system. It has received recent grant awards by the Meyer Memorial Trust, the Templeton Foundation and the Rose E. Tucker Charitable Trust to carry its mission and currently serves over 60 families.

Anbieter: ciando eBooks
Stand: 11.07.2017
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Practical Oracle E-Business Suite - An Implemen...
47,59 € *
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This book is a hands-on, real-world guide to building and implementing a robust Oracle E-Business Suite System using the new Release, EBS 12.2. It explains the rationale for using an Oracle E-business suite environment in a business enterprise and covers the major technology stack changes from EBS version 11i through R12.2. The book clarifies how to build up an EBS environment from a simple single-node installation to a complex multi-node high available setup. Practical Oracle E-Business Suite focuses on release R12.2, but key areas in R12.1 are also covered wherever necessary. Oracle E-Business suite R12.2 includes major changes in Technology Stack components and introduced many new features. And these changes and new features must be added to the skill set of those individuals responsible for implementing and managing Oracle EBS. Practical Oracle E-Business Suite provides detailed instructions for the Installation of EBS R12.2 in single and multi-node configurations, the logic and methodology used in EBS patching, and cloning of EBS single-node and complex multi-node environments configured with RAC. This book also provides filtered valuable information about such areas as FMW used in EBS 12.2, as well as performance tuning and EBS 12.2 on engineered system implementations. The following are the key areas of coverage: Introduction to Oracle E-Business Suite, general definition of the EBS product families and the overview of the new system architecture implemented in EBS 12.2 EBS 12.2 single node/multi-node installations along with the EBS 12.2 upgrades EBS 12.2 Application and database tier components along with details about the newly introduced EBS 12.2 FMW components, the new application filesystem (dual fs) and the new patching concept called online patching. Administration utilities including adconfig and rapid clone, along with their usages for managing and maintaining the EBS 12.2 systems. Security features and key areas for performance tuning in EBS 12.2 Implementing EBS 12.2 on Engineered Systems(Exadata, ODA and Exalogic) What youll learn Understanding Oracle EBS Software and underlying technology stack components Installation/configuration of Oracle E-Business Suite R12.2 in simple and HA complex setups Management of Oracle EBS 12.2 Using online patching (adop) for Installation of Oracle EBS patches Cloning of EBS Suite Environment in simple and complex configuration Performance and tuning of Oracle EBS in all layers (Application/DB/OS/NW) Securing E-Business Suite R12.2 Syed Zaheer is currently working as a Senior Oracle Apps DBA for the largest stock exchange in the Middle East and North Africa. He has a decade of experience in the implementation and management of Oracle E-Business suites, Oracle HA Stack, Oracle Fusion Middleware, and Oracle Databases. He has deep experience in managing Oracle Enterprise Linux 5/6 and Oracle Solaris 10/11. He is an active member of Oracle technology forums and Oracle awarded him the status of GURU for his contributions. He is also an active member of the Toad World community and has published many articles on www.toadworld.com and is Oracle certified in Operating Systems, Application, Databases, Engineered systems, and Middle ware. Zaheer has been part of 30+ successful E-Business suite Implementations/Upgrades/Migrations from version 11i to version R12.2.4. He has domain knowledge in diversified business verticals including financials, FMCG, manufacturing, and consulting. He is an active blogger since 2008 and has published 100+ unique articles on his blog http://appsdbaworkshop.com with 400K + hits. He is also a book reviewer and reviewed books on Oracle technologies. Erman Arslan is currently working as Applications and Database Operations Manager and Leading Oracle Consultant for Partnera Consulting Services. He is a Principle Apps Dba, Oracle-certified Linux and Certified Exadata Admin with lots of field experience in several Oracle projects implemented in several sectors as banking, healthcare, insurance, manufacturing, retail, telecommunications, transportation, oil and gas, TV, and more. He studied Computer Engineering and received an MBA in ?stanbul Turkey. He is a blogger who has written about Oracle Technologies (Erman Arslan Oracle Blog - www.ermanarslan.blogspot.com) since 2013. Arslan also answers the questions of his readers and provides support for their problems in his Oracle forum.(Erman Arslans Oracle Forum

Anbieter: ciando eBooks
Stand: 11.07.2017
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