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Die Methode zur teilautomatisierten Identifikation mobiler Teilprozesse ermöglicht eine computergestützte, kriterien-spezifische Analyse der Inschriften von Geschäftsprozess-Schemata und gibt Empfehlungen für potenziell mobile Teilprozesse. Die Methode zur hybriden Simulation erlaubt die Abbildung spezifischer Aufgabenausführungen mobiler Aufgabenträger auf Interaktionen mit mobilen Geräten. Diese werden realitätsnah in der simulativen Analyse des modellierten Geschäftsprozesses ausgeführt.

Hybride Simulation, mobile Informationstechnologie, Geschäftsprozesse, Identifikation

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Despite recent dramatic advances in computer security regarding the proliferation of services and applications, security threats are still major impediments in the deployment of these services. Paying serious attention to these issues, Security in Distributed, Grid, Mobile, and Pervasive Computing focuses on the increasing demand to guarantee privacy, integrity, and availability of resources in networks and distributed systems. A rich and useful presentation of strategies for security issues, the book covers each computing area in separate sections. It first reviews security issues and challenges in content distribution networks, describes key agreement protocols based on the Diffie-Hellman key exchange and key management protocols for complex distributed systems like the Internet, and discusses securing design patterns for distributed systems. The next section focuses on security in mobile computing and wireless networks, covering wireless authentication methods, secure data aggregation, and anonymous routing protocol. After a section on grid computing security, the book presents an overview of security solutions for pervasive healthcare systems and surveys wireless sensor network security. With more and more vital information stored on computers, security professionals need to know how to combat threats and complications. Offering strategies to tackle these issues, this book provides essential security information for researchers, practitioners, educators, and graduate students in the field.

Computing --- Distributed --- Grid --- Mobile --- Pervasive --- Security

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Das Informationsmanagement hat seinen Status als modisches Schlagwort inzwischen überwunden und stellt ein etabliertes Themengebiet mit immer noch steigender Relevanz für Theorie und Praxis der Unternehmungsführung dar. Trotz zahlreicher Veröffentlichungen liegt eine umfassende theoretische Fundierung dieses Problembereichs jedoch bisher nicht vor. Die Arbeit konzipiert das Informationsmanagement als spezielles Untersuchungsfeld der Betriebswirtschaftslehre und leitet aus bestehenden Forschungsansätzen dieser Disziplin Anhaltspunkte für die Gestaltung und Steuerung der betrieblichen Informationsverarbeitung ab. Die entwickelten Theorieansätze werden am konkreten Anwendungsbeispiel Mobile Business zusammengeführt.

Ansätze --- Beier --- Beispiel --- Betriebswirtschaft --- Betriebswirtschaftslehre --- Business --- BWL Lehre --- Informationsmanagement --- Mobile --- Mobile business --- Sicht --- Theoretische

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Mobile learning has become one of the more influential aspects of the field of educational technology, given the ubiquity of modern mobile devices and proliferation of educational applications or ‘apps’. Within this volume, there are a range of studies and reviews which cover a breadth of current topics in the field, namely user motivations for using mobile learning, issues in evaluation, as well as domain-specific considerations (e.g., use within language learning or audio-based applications). Together, these studies represent the synthesis of a range of methods, approaches, and applications that highlight benefits and areas of future growth of mobile technologies and how they can be useful and most effective in education.

iPads --- mobile devices --- digital capabilities --- digital literacy --- higher education --- mobile device --- m-learning --- language learning --- achievement --- mobile technologies --- meta-analysis --- instructional approaches --- mobile learning --- FRAME model --- 3-level evaluation framework --- diffusion of models --- systematic review --- mobile learning --- English language teaching --- attitude --- language learning --- smartphone --- technology integration --- mobile learning --- audio interaction --- subjective perception --- mobile learning --- mobile devices --- educational technologies

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In the present work a systematic approach is presented. With this approach it is possible to take concerted simplifications in building models of power train systems of mobile machines. The adopted systematic simplifications are aimed essentially of reducing the order of the system. The basis for this is the introduction of hydraulic replacement elements. Their mathematical structure is based on reduced-dynamic, stationary and event-oriented considerations.

Modellbildung, Simulation, Modellvereinfachung, Mobile Arbeitsmaschine, Antriebssystem,modelling, simulation, model simplification, mobile machine, power train system