Topics
Otto´s vernetzte Bolzenfabrik-Premiere einer Industrie 4.0-Modellfabrik
Zur Langen Nacht der Wissenschaft am 02. Juni 2018 wurde „Otto´s vernetzte Bolzenfabrik“ erstmals der Öffentlichkeit vorgestellt. Sie ist als Demonstrator für Produktionsplanung und –monitoring im Rahmen ...
An adaptive scheduling framework for the dynamic virtual machines placement to reduce energy consumption in cloud data centers
Optimized (multi-) Cloud Scenarios and Operations – Preliminary Results. The future vision of IT-industry is shifting toward a utility-based offering of on-demand computational power. However, the massive expansions of IT-system landscapes ...Otto’s vernetzte Bolzenfabrik zeigt neue Anwendungsszenarien
Das Industrie 4.0-Modell „Otto´s vernetzte Bolzenfabrik“ wurde zur Langen Nacht der Wissenschaft 2019 mit neuen Anwendungsszenarien gezeigt. Im Produktionsmonitoring wird nun auch das Büro mit gleichlaufenden Daten der Fabrik-Instanzen ...
Trading Off IT Service Availability and Costs
In order to control an internally or externally provided IT service, service level agreements (SLA) are formulated between service provider and consumer. Besides other information, SLA include guarantees for quality metrics to ensure a fast, safe, ...Characterizing the compatibility of Big Data Technologies and its manifestations (MA, WTP)
Since the beginning of this decade, big data has evolved as a promising term to realize data intensive projects and applications, which seemed impossible years ago. Using new technologies and techniques massive amounts of differently structured ...
Occupancy Forecasting for Hotels with Machine Learning
Forecasting daily occupancy is very important for revenue management in a hotel. This can be challenging as occupancy values can fluctuate greatly. A study was conducted to try to make forecasts for sixteen hotels in Berlin using traditional ...A formalized and evaluated Datamodel through ITIL v3 and ISO/IEC20000
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Prediction of non-functional properties of IT-services
The service-orientation of the IT-branch is of increasing importance, not least because of the concept of cloud computing. It supports the commoditization of IT and increases the transparency for the clients. For the providers of such services, ...
Cloud Very Large Business Applications Operation
Currently, cloud computing is a topic that is widely discussed in literature and in practice. The establishment of cloud computing brings along several chances, but at the same time confronts the operators of computing centers with ...
Predicting Availability of an In-Memory Computing Cluster
Together with the Hasso Plattner Institute in Potsdam as well as with industry partners such as SAP, HP and Fujitsu, in 2014 a project was conducted by the VLBA Lab in Magdeburg in which the availability of an in-memory computing cluster was ...
Publications
An Evaluation of Variability Mechanisms to Manage Cloud Services
An Evaluation of Variability Mechanisms to Manage Cloud Services
A Holistic View of the IoTProcess from Sensors to the Business Value
Application Software in Cloud-Ready Data Centers: A Survey
Variability Management in Infrastructure as a Service: Scenarios in Cloud Deployment Models
