Institut für Organisation und Management von Informationssystemen

Unser Institut beschäftigt sich mit Fragestellungen, wie autonomem Management von Informationsstrukturen, effizienter Realisierung von Cloud- oder Clustersystemen und wie dabei eine Kooperation von Anwendung, Middleware und Hardwaremanagement bei der Bereitstellung der Dienste erreicht werden kann.

Für weitere Informationen besuchen Sie unsere Seite zu den Forschungsschwerpunkten und den laufenden Projekten.

 

Unsere letzten Publikationen


Hauser, Christopher B.; Ramapuram Palanivel, Santhosh
Dynamic Network Scheduler for Cloud Data Centres with SDN
IEEE 10th International Conference on Utility and Cloud Computing
Dezember 2017
akzeptiert
Hauser, Christopher B.; Domaschka, Jörg
ViCE Registry: An Image Registry for Virtual Collaborative Environments
9th IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2017)
Dezember 2017
akzeptiert
Seybold, Daniel
Towards a Framework for Orchestrated Distributed Database Evaluation in the Cloud
ACM/IFIP/USENIX Middleware,
Oktober 2017
akzeptiert
Seybold, Daniel; Hauser, Christopher B.; Volpert, Simon; Domaschka, Jörg
Gibbon: An Availability Evaluation Framework For Distributed Databases
Cloud and Trusted Computing: 7th International Symposium on Secure Virtual Infrastructures (C&TC),
September 2017
akzeptiert
Nikolov, Vladimir; Wesner, Stefan; Frasch, Eugen; Hauck, Franz J.
A Hierarchical Scheduling Model for Dynamic Soft-Realtime Systems
29th Euromicro Conference on Real-Time Systems (ECRTS 2017)
Herausgeber: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik,
Juni 2017

Zusammenfassung: We present a new hierarchical approximation and scheduling approach for applications and tasks with multiple modes on a single processor. Our model allows for a temporal and spatial distribution of the feasibility problem for a variable set of tasks with non-deterministic and fluctuating costs at runtime. In case of overloads an optimal degradation strategy selects one of several application modes or even temporarily deactivates applications. Hence, transient and permanent bottlenecks can be overcome with an optimal system quality, which is dynamically decided. This paper gives the first comprehensive and complete overview of all aspects of our research, including a novel CBS concept to confine entire applications, an evaluation of our system by using a video-on-demand application, an outline for adding further resource dimension, and aspects of our protoype implementation based on RTSJ.

Nikolov, Vladimir; Bonfert, Stefan; Frasch, Eugen; Hauck, Franz J.
Scheduling Interactive HPC Applications
Proceedings of the 8th Real-Time Scheduling Open Problems Seminar (RTSOPS)
Herausgeber: 7 CISTER, ISEP, Portugal, and Virginia Tech, USA.,
Juni 2017
Seybold, Daniel; Domaschka, Jörg
Is Distributed Database Evaluation Cloud-ready?
21st European Conference on Advances in Databases and Information Systems (ADBIS),
Juni 2017
akzeptiert
Kritikos, Kyriakos; Zeginis, Chrysostomos; Griesinger, Frank; Seybold, Daniel; Domaschka, Jörg
A Cross-Layer BPaaS Adaptation Framework
International Conference on Future Internet of Things and Cloud (FiCloud),
Juni 2017
akzeptiert
Domaschka, Jörg; Griesinger, Frank; Seybold, Daniel; Wesner, Stefan
A Cloud-driven View on Business Process as a Service
7th International Conference on Cloud Computing and Services Science (CLOSER),
April 2017
akzeptiert
Griesinger, Frank; Seybold, Daniel; Domaschka, Jörg
CloudSocket: Business Process as a Service
In CLOSER, Editor,
April 2017
akzeptiert

Klicken Sie hier um eine Übersicht aller Publikationen zu erhalten.

Institut für Organisation und Management von Informationssystemen

Unser Institut beschäftigt sich mit Fragestellungen, wie autonomem Management von Informationsstrukturen, effizienter Realisierung von Cloud- oder Clustersystemen und wie dabei eine Kooperation von Anwendung, Middleware und Hardwaremanagement bei der Bereitstellung der Dienste erreicht werden kann.

Für weitere Informationen besuchen Sie unsere Seite zu den Forschungsschwerpunkten und den laufenden Projekten.

 

Unsere letzten Publikationen


Hauser, Christopher B.; Ramapuram Palanivel, Santhosh
Dynamic Network Scheduler for Cloud Data Centres with SDN
IEEE 10th International Conference on Utility and Cloud Computing
Dezember 2017
akzeptiert
Hauser, Christopher B.; Domaschka, Jörg
ViCE Registry: An Image Registry for Virtual Collaborative Environments
9th IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2017)
Dezember 2017
akzeptiert
Seybold, Daniel
Towards a Framework for Orchestrated Distributed Database Evaluation in the Cloud
ACM/IFIP/USENIX Middleware,
Oktober 2017
akzeptiert
Seybold, Daniel; Hauser, Christopher B.; Volpert, Simon; Domaschka, Jörg
Gibbon: An Availability Evaluation Framework For Distributed Databases
Cloud and Trusted Computing: 7th International Symposium on Secure Virtual Infrastructures (C&TC),
September 2017
akzeptiert
Nikolov, Vladimir; Wesner, Stefan; Frasch, Eugen; Hauck, Franz J.
A Hierarchical Scheduling Model for Dynamic Soft-Realtime Systems
29th Euromicro Conference on Real-Time Systems (ECRTS 2017)
Herausgeber: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik,
Juni 2017

Zusammenfassung: We present a new hierarchical approximation and scheduling approach for applications and tasks with multiple modes on a single processor. Our model allows for a temporal and spatial distribution of the feasibility problem for a variable set of tasks with non-deterministic and fluctuating costs at runtime. In case of overloads an optimal degradation strategy selects one of several application modes or even temporarily deactivates applications. Hence, transient and permanent bottlenecks can be overcome with an optimal system quality, which is dynamically decided. This paper gives the first comprehensive and complete overview of all aspects of our research, including a novel CBS concept to confine entire applications, an evaluation of our system by using a video-on-demand application, an outline for adding further resource dimension, and aspects of our protoype implementation based on RTSJ.

Nikolov, Vladimir; Bonfert, Stefan; Frasch, Eugen; Hauck, Franz J.
Scheduling Interactive HPC Applications
Proceedings of the 8th Real-Time Scheduling Open Problems Seminar (RTSOPS)
Herausgeber: 7 CISTER, ISEP, Portugal, and Virginia Tech, USA.,
Juni 2017
Seybold, Daniel; Domaschka, Jörg
Is Distributed Database Evaluation Cloud-ready?
21st European Conference on Advances in Databases and Information Systems (ADBIS),
Juni 2017
akzeptiert
Kritikos, Kyriakos; Zeginis, Chrysostomos; Griesinger, Frank; Seybold, Daniel; Domaschka, Jörg
A Cross-Layer BPaaS Adaptation Framework
International Conference on Future Internet of Things and Cloud (FiCloud),
Juni 2017
akzeptiert
Domaschka, Jörg; Griesinger, Frank; Seybold, Daniel; Wesner, Stefan
A Cloud-driven View on Business Process as a Service
7th International Conference on Cloud Computing and Services Science (CLOSER),
April 2017
akzeptiert
Griesinger, Frank; Seybold, Daniel; Domaschka, Jörg
CloudSocket: Business Process as a Service
In CLOSER, Editor,
April 2017
akzeptiert

Klicken Sie hier um eine Übersicht aller Publikationen zu erhalten.

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