@inproceedings{GoellerWenningerSchmidt2018, author = {Goeller, Toni and Wenninger, Marc and Schmidt, Jochen}, title = {Towards Cost-Effective Utility Business Models - Selecting a Communication Architecture for the Rollout of New Smart Energy Services}, series = {Proceedings of the 7th International Conference on Smart Cities and Green ICT Systems - Volume 1: SMARTGREENS}, booktitle = {Proceedings of the 7th International Conference on Smart Cities and Green ICT Systems - Volume 1: SMARTGREENS}, publisher = {SciTePress}, isbn = {978-989-758-292-9}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:861-opus4-8332}, pages = {231 -- 237}, year = {2018}, abstract = {The IT architecture for meter reading and utility services is at the core of new business models and has a decisive role as an enabler for resource efficiency measures. The communication architecture used by those services has significant impact on cost, flexibility and speed of new service rollout. This article describes how the dominant system model for meter reading came about, what alternative models exist, and what trade-offs those models have for rollout of new services by different stakeholders. Control of a self learning home automation system by dynamic tariff information (Real-Time-Pricing) is given as an application example.}, language = {en} } @inproceedings{Jarz2007, author = {Jarz, Ewald}, title = {Best Practice in Business Process Orientation and ERP Systems in Austria}, series = {Information and Communication Technologies for Sustainable Development - Workshop Proceedings: Sozopol, Bulgaria, 2007}, booktitle = {Information and Communication Technologies for Sustainable Development - Workshop Proceedings: Sozopol, Bulgaria, 2007}, editor = {ASO,}, publisher = {TUS}, address = {Sofia}, pages = {7 -- 9}, year = {2007}, abstract = {In this paper a general overview of economic data of Austria is given and best practices in the field of business process orientation and ERP system integration are illustrated.}, language = {en} } @inproceedings{JarzMayr2008, author = {Jarz, Ewald and Mayr, Ingemar}, title = {Automated Documentation as Support at the Implementation of ITIL Processes}, series = {Information and Communication Technologies for Sustainable Development - Workshop Proceedings: Sozopol, Bulgaria, 2007}, booktitle = {Information and Communication Technologies for Sustainable Development - Workshop Proceedings: Sozopol, Bulgaria, 2007}, editor = {Scientific-technical Union of Mechanical Engineering,}, publisher = {TUS}, address = {Sofia}, pages = {308 -- 309}, year = {2008}, abstract = {The present paper examines which benefit an automated documentation of the IT infrastructure can have for the configuration management process of ITIL, and whether it is possible to fully automate documentation. The result is the conclusion that the documentation process can be fully automated. It follows from this analysis that the automated documentation can "only" supply information for the ITIL configuration management, respectively for the CMDB.}, language = {en} } @inproceedings{JarzKainzWalpoth1995, author = {Jarz, Ewald and Kainz, Gerhard and Walpoth, Gerhard}, title = {The Design and Development of Multimedia-based Case Studies}, series = {Educational Multimedia and Hypermedia; Proceedings of ED-MEDIA 95 - World Conference on Educational Multimedia and Hypermedia: Graz, AACE 1995}, booktitle = {Educational Multimedia and Hypermedia; Proceedings of ED-MEDIA 95 - World Conference on Educational Multimedia and Hypermedia: Graz, AACE 1995}, editor = {Hermann, Maurer}, publisher = {AACE 1995}, address = {Graz}, pages = {6}, year = {1995}, abstract = {The use of multimedia can significantly improve the quality of case studies, especially with regard to their presentation of reality. The development of multimedia case studies poses a challenge of both a creative and a technical nature. This paper describes the various stages of the development of the case study itself as well as an action model which supports the application of didactical aims in a multimedia case study.}, language = {en} } @article{Jarz1997, author = {Jarz, Ewald}, title = {Multimedia-based Case Studies in Education: Design, Development, and Evaluation of Multimedia-Based Case Studies}, series = {Journal of Educational Multimedia and Hypermedia (JEMH) der AACE}, volume = {1997}, journal = {Journal of Educational Multimedia and Hypermedia (JEMH) der AACE}, number = {1}, pages = {23}, year = {1997}, abstract = {The use of multimedia can significantly improve the quality of case studies, especially with regard to their presentation of reality. The development of multimedia case studies poses a challenge of both a creative and a technical nature. This paper describes the various stages of the development of the case study itself as well as an action model which supports the application of didactical aims in a multimedia case study. This paper then describes experiences with a multimedia case study used at the Department of Information Systems for training students in data processing for business purposes. The report includes a description of how the case study was integrated as a didactic element in a university course, with special emphasis being given to theoretical aspects of presentation and learning. Additionally, a description of the case study and its development rounds off the article. The experiences were gained within the framework of an explorational, empirical study whose results are presented at the end of this paper and form the basis of suggestions for how the case study could be developed further.}, language = {en} } @inproceedings{FraunholzSchoerghoferVrinssenKoenigetal.2021, author = {Fraunholz, Daniel and Sch{\"o}rghofer-Vrinssen, Richard and K{\"o}nig, Hartmut and M{\"u}hlbauer, Wolfgang and Zahoransky, Richard}, title = {Mobility-Enabling Edge Cloud Infrastructure: Testbed and Experimental Evaluation}, series = {2021 IEEE Cloud Summit}, booktitle = {2021 IEEE Cloud Summit}, pages = {19 -- 24}, year = {2021}, abstract = {Mobility management is a key feature of mobile edge computing. We present an edge cloud infrastructure testbed to explore various mobility scenarios. The design objection of this testbed has been a flexible open platform based on commodity hardware that can easily be scaled with more edge devices and compute resources to perform various edge cloud experiments. As first experiments on our testbed, we have investigated the feasibility of task migration among edge devices caused by edge device overload and unpredictable user movements. We describe the migration process and present some measurements to demonstrate the feasibility.}, language = {en} } @book{ErnstSchmidtBeneken2023, author = {Ernst, Hartmut and Schmidt, Jochen and Beneken, Gerd}, title = {Grundkurs Informatik: Grundlagen und Konzepte f{\"u}r die erfolgreiche IT-Praxis - Eine umfassende, praxisorientierte Einf{\"u}hrung}, edition = {8}, publisher = {Springer Vieweg}, address = {Wiesbaden}, isbn = {9783658417789}, doi = {10.1007/978-3-658-41779-6}, publisher = {Technische Hochschule Rosenheim}, pages = {915}, year = {2023}, abstract = {Das Buch bietet eine umfassende und praxisorientierte Einf{\"u}hrung in die wesentlichen Grundlagen und Konzepte der Informatik. Es umfasst den Stoff, der typischerweise in den ersten Semestern eines Informatikstudiums vermittelt wird, vertieft Zusammenh{\"a}nge, die dar{\"u}ber hinausgehen und macht sie verst{\"a}ndlich. Die Themenauswahl orientiert sich an der langfristigen Relevanz f{\"u}r die praktische Anwendung. Praxisnah und aktuell werden die Inhalte f{\"u}r Studierende der Informatik und verwandter Studieng{\"a}nge sowie f{\"u}r im Beruf stehende Praktiker vermittelt.}, language = {de} }