Informationstechnologie
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Browsing Informationstechnologie by Type "Buchbeitrag"
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- PublicationAnalysis of the Economical Impact by Introducing a new Indoor Farming SystemAt a time when food procurement, food shortage, the stagnation in available arable land and rising population numbers are rising at an alarming rate, the importance of indoor farming is increasing. Indoor farming is an approach that allows fruits and vegetables to grow food in halls in racks, which gave birth to the term vertical farming. Vertical agriculture allows the optimization of food production by setting up adapted parameters in such a hall, thereby manipulating and boosting plant growth. However, since the necessary conditions for the growth can only be perfectly regulated for one type of plant per hall, it was considered to reduce the size of this unit and to design a box that provides the same functionality. In this paper I present a first prototype, which was designed as a Cyber Physical System (CPS), including power measurements of the included components. Furthermore, it demonstrates an economic approach for establishing this box in the Austrian economy based on a use case, followed by the advantages and disadvantages this change would entail. Finally, a calculation of expected costs in the first five years is presented.
139 1 - PublicationApplication System Design - High Security(CRC Press, 2017)
;Aldrian, Andreas ;Priller, Peter ;Schmittner, Christoph ;Plosz, Sandor; ;Wagner, Christian ;Hein, Daniel ;Ebner, Thomas ;Maritsch, Martin ;Ruprechter, ThomasLesjak, Christian165 1 - Publication
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3Scopus© Citations 10 - PublicationContent CurationDer Beitrag erläutert in kompakter Weise, was Content Curation ist und welche Potentiale mit dem Einsatz von Content Curation im E-Learning für Lernende und Organisationen verbunden sind. Auch werden Modelle für die Umsetzung von Content Curation erläutert und eine Schritt-für-Schritt-Anleitung für die Auswahl eines passenden Content-Curation-Tools gegeben.
117 1 - PublicationContent Curation im E-LearningLerninhalte, die nach dem Gießkannenprinzip auf alle MitarbeiterInnen verteilt werden, sind selten effizient. Für jeden Lernenden eigene Inhalte zu erstellen, stellt aber einen (zu) großen Aufwand da. Dies ist in vielen Fällen allerdings gar nicht erforderlich, da es bereits bestehende Inhalte (News-Artikel, Lernvideos, Whitepapers, Podcast-Interviews etc.) gibt, die man nutzen und ins E-Learning integrieren kann. Content Curation ist eine Möglichkeit, dies umzusetzen. Von Content Curation spricht man, wenn man eine „Kollektion“ an Inhalten zu einem bestimmten Thema für eine definierte Zielgruppe kuratiert. Man greift dabei auf bestehende Inhalte zurück – ähnlich wie ein(e) KuratorIn in einem Museum die Ausstellungsstücke nicht selbst herstellt. Ziel ist es, für die einzelnen Lernenden relevante Inhalte zu kuratieren, die ihnen einen Mehrwert liefern – und damit die Informationsüberlastung zu reduzieren.
153 1 - PublicationEinleitung: Social Media in der Organisationskommunikation – Kommunikationsinstrument oder Kommunikationsrevolution?Den Begriff ‚Revolution‘ im Sinne einer grundlegenden Umwälzung in einem Titel zu nennen, ist schnell passiert, aber oft vermessen. Dass die rapide ansteigenden Nutzungszahlen der Social Media zu einem echten gesellschaftlichen Paradigmenwechsel geführt haben, bezweifeln dennoch heute nur noch wenige. Zu deutlich ist erkennbar, wie sehr dieses Instrument das Kommunikations- und Freizeitverhalten der Menschen verändert hat.
179 1 - PublicationEngineering of IoT automation system(CRC Press, 2017)
;Carlsson, Oscar ;Vera, Daniel ;Arceredillo, Eduardo; ;Bilal, Ahmad ;Schmittner, Christoph ;Plosz, Sandor ;Ruprechter, Thomas ;Aldrian, AndreasDelsing, Jerker184 - Publication
173 1 - PublicationInteracting with the Arrowhead Local Cloud: On-boarding Procedure(IEEE, 2018-05)
; ; ;Hegedűs, Csaba; ;Delsing, JerkerEliasson, JensIndustrial automation systems are advancing rapidly and a wide range of standards, communication protocols and platforms supporting the integration of devices are introduced. It is therefore necessary to design and build appropriate tools and frameworks that allow the integration of devices with multiple systems and services. In this work we present the Arrow-head Framework, used to enable collaborative IoT automation and introduce two support core systems, SystemRegistry and DeviceRegistry, which are needed to create a chain of trust from a hardware device to a software system and its associated services. Furthermore, we propose an on-boarding procedure of a new device interacting with the Arrowhead local cloud. This ensures that only valid and authorized devices can host software systems within an Arrowhead local cloud.179 1Scopus© Citations 28 - Publication
116 1 - PublicationMonitoring Industry 4.0 Applications for Security and Safety Standard ComplianceIn Industry 4.0 independent entities shall inter-operate to allow flexible and customized production. To assure the parties that individual components are secured to inter-operate, we investigate automated standard compliance. The standard compliance is defined based on given sets of security and safety requirements from which are derived measurable indicator points. Those reflect configurations of systems recommended by security, safety or legally relevant standards and guidelines, which help to demonstrate the state of compliance. We propose in this paper an initial approach to automate such assessment when components are inter-operating with each other by using a monitoring and standard compliance verification framework. This will assure the parties that services or devices within their organizations operate in a secure and standard compliant way, without compromising the underlying infrastructure.
176 1Scopus© Citations 17 - PublicationOpen Source Tools for Enterprise 2.0: A Feature-Based Adaptable AnalysisWhen introducing Enterprise 2.0 tools to support knowledge workers working together on cognitive tasks and sharing information, companies and organizations face the problem of choosing the right tools from a huge market of systems. In particular for SMEs, open source tools for Enterprise 2.0 offer a good alternative to commercial systems, but the diversity of systems makes this marketplace quite confusing. Therefore we present a study of the growing market for Enterprise 2.0 systems that focuses entirely on systems available under an open source license. We use a set of 97 individual features and criteria that are grouped around the central functionalities of communication, coordination, collaboration and connection, to analyze the suitability of a representative sample of open source Enterprise 2.0 tools for the average knowledge worker. The evaluation matrix can be easily adapted to get more specific evaluation results for more particular company requirements. Our results show that there are many technically mature solutions with a broad range of functionality available from the market of open source tools for Enterprise 2.0.
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