Concluded Projects

Smart Grid Services

In this project we investigate communication-enabled applications within smart grid.

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Flying Ad-Hoc Network (FANET) for exchanging information amongst foot-launched gliders.

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Web Cluster Laboratory

Veins 1.0 – Vehicles in Network Simulation

Veins, our widespread simulation tool for vehicular networks couples network with traffic simulation and, by employing realistic network models, allows for the detailed investigation of vehicular communication.

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Transmission of Safety-Relevant Sensor Data in Intra-Car Communication Systems

Telematics Services in Hybrid Networks

Support for inter-domain routing and data replication in virtual coordinate based networks

The collaborative study aims to provide novel insights into the applicability of virtual coordinate based network protocols in the case of mobile multi-domain environments.

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Software-in-the-Loop Simulation and Testing of Highly Dependable Distributed Automotive Applications

Sichere intelligente Mobilität – Testfeld Deutschland

Sensitivity Analysis of Queueing Networks

Self-organization of SN-MRS systems

Security and Quality of Service and Aspects in ZigBee-based Wireless Communication

Requirements oriented testing with Markov chain usage models in the automotive domain

Quality of Service of Networked Embedded Systems

Q.E.D. (QoS Enhanced Development Using UML2.0 and TTCN-3)

p2p4wsn – Efficient Data Management in Mobile Sensor Networks using Peer-to-Peer Technologies

efficient data management in mobile sensor networks using peer-to-peer technologies

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monk-it – Efficient distributed monitoring, attack detection, and event correlation

Modeling of External and Internal Impact Factors on the Performance of Wireless Local Area Networks

Mo.S.I.S. (Modular Software Engineering for Interoperative Systems)

MaTeLo (Markov Test Logic)

Integrated Modeling Platforms for Computer Infrastructures

HISTORY – HIgh Speed neTwork mOnitoRing and analYsis

GeTTeMo – Systematische Generierung von Testszenarien aus benutzungsorientierten Testmodellen

Data Quality and the Control of Automotive Manufacturing

This research project investigates the feasibility of Multi-Valued Decision Diagrams (MDDs) for the representation of the feasible design space, i.e. the
set of all valid configurations.

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CoCar – Cooperative Cars

BioNeting – Bio-inspired Networking

ACOOWEE – Activity Oriented Programming of Wireless Sensor Networks

Conceptual design of a UML-based tool for the simulation and test of wireless sensor networks

e-NUE: Co-Simulation of Electrified and Connected Vehicles

In this project, we develop models for the microscopic simulation of electric vehicles with a special focus on Inter Vehicular Communication (IVC) and its impact on energy consumption.

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Energy System Analysis

The phase-out of nuclear power is connected with great challenges for the energy system of the German federal state Bavaria. In this project a hybrid simulation model for the energy transition in Bavaria is developed.

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Smart Grid Solar

The dimensioning and subsequent operation of residential areas with photovoltaic systems and battery storage have to be evaluated and optimized. The optimization and simulation models are created with our simulation kit i7-AnyEnergy.

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Concurrency in timed usage models for system testing in the automotive domain

Statistical testing with usage models represents a model-based testing approach that allows to test complex systems. The goal of the project is to enhance this method so that concurrent aspects of the sytem under test (SUT) are supported.

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ALF: Autonomous Localization Framework

Distributed Local Positioning System (LPS) for Wireless Sensor and Actor Networks (WSANs)

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Privacy in Vehicular Networks

Permanent data transmission in vehicular networks pose a risk when it comes to the preservation of privacy of drivers. This project focuses on approaches and their evaluation to protect drivers' privacy.

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Analysis Methods for Non-Markovian Models

Approaches to solving non-Markovian models use phase type extensions or apply the method of supplementary variables. Efficient methods are developed for the approximate evaluation of such models.

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ProHTA: Prospective Assessment of Healthcare Technologies

Innovative health technology is in great demand and offers high potentials for all involved stake-holders (e.g. patients). ProHTA is an approach that uses simulation to indicate the effects of new technologies early before the design and development.

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ROSES – Robot Assisted Sensor Networks

Research newsRSS

Scientific overview

Successful MMB 2018 in Erlangen

The 19th International GI/ITG Conference on “Measurement, Modelling and Evaluation of Computing Systems", organized by GI/ITG Technical Committee on "Measurement, Modelling and Evaluation of Computing Systems (MMB)" and the chair Computer Science 7 (Prof. R. German) was held from February 28th to February 28th, 2018 in Erlangen. Besides the regular scientific contributions, the program included three tutorials, two workshops, and invited scientific and industrial talks. With over 80 participants, the MMB 2018 in Erlangen is featured to be highly successful by the MMB spokesperson. Further information:

Published on 2018-05-02 14:28:50 (Permalink)

Doctoral candidate Jonas Schlund receives ZD.B-Fellowship

Computer Science 7 receives a prestigious grant. Staff member Jonas Schlund is now a Fellow of Centre Digitalization.Bavaria (ZD.B). By means of the Fellowships ten doctoral students with a pioneering research project in a topic relevant to digitization are funded financially and ideally. Funding includes the financing of a full position for up to three years as well as participation in the ZD. B Graduate Program. In a competitive selection process, Jonas Schlund and his doctoral project Decentralized organization of future energy systems based on the combination of blockchains and the cellular concept were selected from 142 applicants for one of the fellowships. On 1 and 2 February, the Graduate Program opened with an official KickOff event in Garching. More info here.

© ZD.B | Paul Günther

Published on 2018-02-05 15:58:34 (Permalink)

Two accepted papers at VNC 2017

Both of our papers submitted to the IEEE Vehicular Network Conference 2017 to be held in Torino, Italy got accepted. The papers called "A Stochastic V2V LOS/NLOS Model Using Neural Networks for Hardware-In-The-Loop Testing" and "Multi-hop for GLOSA Systems: Evaluation and Results from a Field Experiment" are collaborations together with our external PhD students at AUDI Christina Stadler and Rainer Stahlmann as well as our alumnus David Eckhoff at TUMCREATE in Singapore. The conference is one of the most important platforms for the scientific exchange between researchers in the field of vehicular networks.

Published on 2017-10-10 04:10:12 (Permalink)

MMB 2018 in Erlangen

From February 26th until February 28th, 2018 the Chair Computer Science 7 organizes the 19th International GI/ITG Conference on Measurement, Modelling and Evaluation of Computing Systems (MMB 2018). Three workshops are planned covering the topics network calculus, smart cities, and social networks. Additionally, two special sessions will be organized focusing on SDN/NFV and Dependability in the IoT and Industry 4.0. Call for Papers and further information:

Published on 2017-06-16 12:20:23 (Permalink)

Successful coorperation with thyssenkrupp

The Tech-Center Control Technology of the thyssenkrupp AG assigned Computer Science 7 to analyze the optimal dispatch of a cement plant by a combined optimization and simulation model. Mainly cost reduction potentials should be determined by optimizing the cement production considering the integration of storage within the whole production process. Furthermore, a redox-flow batterie and a wind powerplant were added to the cement plant in order to determine possible cost savings by reducing the grid power supply on the one hand and beeing able to offer frequency restoration reserve power on the other hand. The results showed that a significant decrease of electricity supply cost per produced ton cement is possible under certain conditions. For more detailed information please take a look at the paper presented at the Energieinformatik 2016 conference and the article in the technology magazine techforum published by thyssenkrupp AG.

Published on 2017-05-24 09:19:37 (Permalink)

5th GI/ITG KuVS Fachgespräch Inter-Vehicle Communication

The chair of Computer Science 7 (Computer Networks and Communication Systems) organized the 5th GI/ITG KuVS Fachgespräch Inter-Vehicle Communication (FG-IVC 2017), April 6-7 2017. Under the presence of a local television channel, numerous participants from the IVC-Community were initially inspired by a very interesting impulse speech by Dr. Sigfried Balleis (former mayor of the city of Erlangen and team member of the "German Innovation Lab"). Afterwards, young researchers have presented and discussed their current research topics. Further information:  

Published on 2017-04-03 18:11:28 (Permalink)

Open on AEG 2016

On September 11, 2016, the Energy Campus Nuremberg presented research projects and their applications at the "Open on AEG" event. The Chair of Computer Science 7 gave interested citizens an insight into the current research in the field of smart energy systems. With efficient simulation tools, energy systems are modeled from a single household to residential areas, distributed battery systems, industrial processes up to the entire electrical power supply. The efficiency potential for the use of renewable energy sources as well as of storage systems is determined and as a result an economic design is made possible. [metaslider id=1925]

Published on 2016-11-04 15:59:57 (Permalink)

Three papers at VNC 2016

The Chair Computer Science 7 for Computer Networks and Communication Systems is going to present three papers at this year's Vehicular Networking Conference (VNC 2016) in Columbus, Ohio. The conference is one of the most important platforms for the scientific exchange between researchers in the field of vehicular networks. The research team around David Eckhoff and Reinhard German will be presenting their work on the impact of antenna patterns on VANET simulations, a holistic approach to solve the location privacy problem in vehicular networks, and, in collaboration with Rainer Stahlmann from AUDI, new methods and results in the field of vehicle-to-traffic light communication. The conference will take place from 8th to 10th of December. More information can be found at

Published on 2016-10-28 05:39:52 (Permalink)

Kolloquiumsvortrag: 22. März, Andreas Buck

Evaluation of Adaptive Channel Access Mechanisms in Vehicular Ad-hoc Networks
Vehicular Ad-hoc Networks (VANETS) are one of the most topical subjects in current transport system research. Especially for safety applications, it is of paramount importance to make perfect use of the given wireless channel capacities. Therefor mechanisms, that provide an optimal channel behavior towards the criteria of those applications are highly appreciated.
In this bachelor thesis, we will have a look at the principles of VANETs, that lead to the necessity of introducing new congestion control algorithms. After that, two of such mechanisms, namely Limeric and Dynb, shall be examined theoretically and simulative. The simulative evaluation will be realized by expanding the Veins-Framework for vehicular network simulation by those. Scenarios and metrics have to be determined to classify their efficiency. On the other hand, weaknesses should be exposed and possible improvements to fix the failure can be introduced.
Ort: Raum 04.137, Martensstr. 3, Erlangen

Published on 2016-03-17 08:53:20 (Permalink)

Kolloquiumsvortrag: 15. März, Christian Estelmann, Untersuchung von kooperativen Unfallvermeidungsalgorithmen unter Berücksichtigung der Fahrzeug-zu-Fahrzeug-Kommunikation

Untersuchung von kooperativen Unfallvermeidungsalgorithmen unter Berücksichtigung der Fahrzeug-zu-Fahrzeug-Kommunikation

Aktuelle Kollisionsvermeidungssysteme sind bisher darauf beschränkt, nur das eigene Fahrzeug beeinflussen zu können. Mit Hilfe der V2V-Kommunikaiton können Absprachen mit benachbarten Fahrzeugen getroffen und hierdurch der Handlungsspielraum zur Kollisionsvermeidung erweitert werden. Es ist somit möglich, dass mehrere Fahrzeuge simultan und koordiniert eine Handlung ausführen, um eine Kollision zu vermeiden. In dieser Arbeit werden verschiedene Planungsalgorithmen miteinander verglichen. Zur Kollisionsvermeidung müssen bestimmte Schritte nacheinander ausgeführt werden. Bei diesen Schritten handelt es sich um Gruppenbildung, Manöverplanung und Verständigung auf Umsetzung mit abschließender Durchführung. Es wird erarbeitet, zu welchem Zeitpunkt diese Schritte durchgeführt werden müssen. Die Algorithmen werden auf die Leistungsfähigkeit hin untersucht, in verschiedenen Szenarien Ausweichmanöver zu finden, ohne die Algorithmen auf ein spezielles Szenario zu optimieren. Die Kommunikation zwischen den Fahrzeugen ist hierbei essentiell. Es wird analysiert, welche Kommunikationsmöglichkeiten unter welchen Rahmenbedingungen die Anforderungen des Systems erfüllen. Ort: Raum 04.137, Martensstr. 3, Erlangen

Published on 2016-03-04 11:31:30 (Permalink)

Talk and Award at EnInnov 2016

David Steber, research assistant and graduate student at Computer Science 7, recieved the Young-Author-Award for his talk "SWARM – Provision of Frequency Conainment Reserve with distributed Battery Storage Sytems in Households“.

Published on 2016-02-19 10:25:36 (Permalink)

Final steps of project e-NUE

The project e-NUE is now almost successfully completed. The objects of study of the second wave (AUDI A3 e-tron) have been already returned to the AUDI AG in September 2015. In the subsequent data analysis period, all developed computer models were successfully validated with regard to the behaviour of the real-world vehicles. At this moment, all relevant scientific results are subject to documentation. We want to express our thanks for three years of intensive and productive cooperation together with the AUDI AG and the N-ERGIE Aktiengesellschaft.

Published on 2016-02-03 16:03:39 (Permalink)

Presentation at Hannover Messe 2015 on 2015/04/15

As a leading energy research cooperation in Bavaria, the Energy Campus Nuremberg (EnCN) presents its activities in the field of energy research at the Hannover Messe (Hall 2, Stand A52 at the stand of Bayern Innovativ) to the visitors. The chair of computer science 7 is a part of the simulation group within the EnCN and involved in various research projects. On Wednesday (2015/04/15) representatives of Computer Sciencce 7 will present the research areas in the field of , Hybrid Simulation of connected intelligent Energy Systems'. For more information, please take a look at the attached flyer. Flyer i7 Hybride Simulation

Published on 2015-04-09 11:27:37 (Permalink)

14. GI/ITG KuVS Fachgespraech “Sensornetze”, September 23.-24.

The 14th GI/ITG KuVS Fachgespräch "Sensornetze" is taking place at the Friedrich-Alexander-University (FAU) in Erlangen. For more information, see HERE.

Published on 2015-01-27 17:42:57 (Permalink)

KIT-Vortrag: “Techno-ökonomische Analsysen des zukünftigen Energiesystems”

Vortraege_KIT_26.01.2015 Zeit: Montag, 26. Januar 2015, 16:15 - 18:15 Uhr Ort: EnCN, "Auf AEG", Fürther Str. 250, Forum 2. OG, 90429 Nürnberg Infos und Anmeldung:

Published on 2015-01-21 12:24:35 (Permalink)

Project e-NUE: Handover of 2nd wave of vehicles

In the project e-NUE the second wave of electric vehicles will be handed over on 27 September 2014. 6 Audi A3 e-tron cars will be used in a field trial to test electric cars in commercial fleets.


Source: Stefan Bösl/AUDI AG


Source: Stefan Bösl/AUDI AG

Published on 2014-09-24 19:31:36 (Permalink)