News
Talks accepted for SimScience 2017
01.03.2017
The following talks with contributions by members of our group were accepted for the Clausthal-Göttingen International Workshop on Simulation Science:
- Transparent Model-Driven Provisioning of Computing Resources for Numerically Intensive Simulations
- Using Monte Carlo Simulation for Reliability Assessment of Cloud Applications
- Simulating Software Refactorings based on Graph Transformations
- Assessing Simulated Software Graphs using Conditional Random Fields
We are looking forward to a fruitful and stimulating workshop.
Position Paper accepted for CLOSER 2017
28.02.2017
We are happy to announce that our position paper Model Driven Cloud Orchestration by Combining TOSCA and OCCI is accepted for presentation at the 7th International Conference on Cloud Computing and Services Science (CLOSER 2017). The paper proposes a mapping between TOSCA and OCCI and defines a model driven cloud orchestrator that utilizes both standards.
Best Industrial Paper Award at the SANER 2017
24.02.2017
Our group members Steffen Herbold and Jens Grabowski, together with their co-authors Harald Altinger, Friederike Schneemann (AUDI Electronic Ventures), and Franz Wotawa (TU Graz) won the award for the best industrial paper with our work on Performance Tuning for Automotive Software Fault Prediction at the 24th IEEE International Conference on Software Analysis, Evolution, and Reengineering (SANER 2017). The paper evaluated the impact of different sampling approaches on defect prediction models for automative software.
Paper accepted for the PhD Symposium of the ICST 2017
31.01.2017
We are happy to announce that our paper Reflecting the Adoption of Software Testing Research in Open-Source Projects was accepted at the 10th International Conference on Software Testing, Verification and Validation (ICST 2017). The paper presents a research idea to examine, if software testing research approaches are actually practiced in real open source software projects. Furthermore, the influence on the quality of the project shall be investigated.
Update 06.02.17: Fabian Trautsch received gratis registration to the conference and two workshops, plus a travel grant in the amount of $1000 USD for presenting his paper in Tokyo. The funds are available due to a generous grant from Google.
Keine Softwaretechnik Vorlesung am 30.01.17
23.01.2017
Die Softwaretechnik Vorlesung am 30.01.2017 fällt aus. Ersatzweise bieten wir eine Fragestunde an. Studenten können gerne in der Vorlesungszeit in unser Büro kommen (2.113) um konkrete Fragen zur Vorlesung zu stellen. Wenn Sie Fragen haben senden Sie uns diese am besten per Mail rechtzeitig zu (fabian [dot] trautsch
informatik [dot] uni-goettingen [dot] de, verena [dot] herboldinformatik [dot] uni-goettingen [dot] de).
informatik [dot] uni-goettingen [dot] de, verena [dot] herboldinformatik [dot] uni-goettingen [dot] de).Office hours of Prof. Grabowski moved
23.01.2017
The office hours of Prof. Grabowski are moved from 26. January 2017 to Friday, 27. January 2017, 11:00-12:30 o'clock.
Xiaowei Wang successfully defended PhD thesis
16.01.2017
On January, 11th 2017, our group member Xiaowei Wang successfully defended his PhD thesis. In the last years, Xiaowei worked on a new concept for reliability assessment and engineering of cloud systems. In contrast to related work, his concept is able to measure individual cloud component reliabilities and, based on this, to derive an assessment for the whole cloud system. His work showed, that his estimations are as good as measuring the reliability of the whole system at once. But his approach may also support predictions of the reliability of a cloud system after changes, which is left for future work.
No office hours of Prof. Grabowski on 12.01.2017
12.01.2017
There will be no office hours of Prof. Grabowski on 12. January 2017. In urgent cases, please contact studiendekaninformatik [dot] uni-goettingen [dot] de or studienberatunginformatik [dot] uni-goettingen [dot] de.
informatik [dot] uni-goettingen [dot] de or studienberatunginformatik [dot] uni-goettingen [dot] de.No office hours of Prof. Grabowski on 05.01.2017
04.01.2017
There will be no office hours of Prof. Grabowski on 05. January 2017. In urgent cases, please contact studiendekan [at] informatik [dot] uni-goettingen [dot] de or studienberatung [at] informatik [dot] uni-goettingen [dot] de.
Paper accepted at SANER 2017 Industry Track
02.01.2017
We are happy to announce that our joint paper with AUDI Electronic Ventures and the TU Graz on Performance Tuning for Automotive Software Fault Prediction was accepted for publication at the SANER 2017 Industry Track. The paper analyzes the effects of different sampling strategies on the results of fault prediction for automotive software. The findings shows that the choice of sampling strategy as well as the sampling rates should be tailored to the algorithm and that no "standard" solution exists. Moreover, the sampling can even be used to tune the trade-off between recall and precision of findings.
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