Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Data Governance and Sovereignty in Urban Data Spaces based on Standardized ICT Reference Architectures
Cuno, Silke; Bruns, Lina; Tcholtchev, Nikolay; Lämmel, Phillip; Schieferdecker, Ina
Zeitschriftenaufsatz
2019Enabling the structuring, enhancement and creation of urban ICT through the extension of a standardized smart city reference model
Tcholtchev, Nikolay; Lämmel, Philipp; Scholz, Robert; Rebahi, Yacine; Konitzer, Wojciech; Schieferdecker, Ina
Konferenzbeitrag
2019Urbane Datenräume - Möglichkeiten von Datenaustausch und Zusammenarbeit im urbanen Raum. Handreichung zur Studie
Schieferdecker, Ina; Bruns, Lina; Cuno, Silke; Flügge, Matthias; Isakovic, Karsten; Klessmann, Jens; Lämmel, Philipp; Stadtkewitz, Dustin; Tcholtchev, Nikolay; Lange, Christoph; Imbusch, Benedikt T.; Strauß, Leonie; Vastag, Alex; Flocke, Florian; Kraft, Volker
Bericht
2018Enabling the interoperability of the Modelica DSL and Matlab Simulink towards the development of self-adaptive dynamic systems
Tcholtchev, Nikolay; Dudeck, Grit; Wagner, Michael; Hein, Christian; Prakash, Arun; Ritter, Tom
Zeitschriftenaufsatz
2018Facilitating eco-systems for Smart Cities through reference architectures
Tcholtchev, Nikolay; Lämmel, Philipp; Scholz, Robert; Schieferdecker, Ina
Zeitschriftenaufsatz, Konferenzbeitrag
2018From metadata catalogs to distributed data processing for smart city platforms and services: A study on the interplay of CKAN and hadoop
Scholz, Robert; Tcholtchev, Nikolay; Lämmel, Philipp; Schieferdecker, Ina
Konferenzbeitrag
2018Towards a next generation 112 testbed
Rebahi, Y.; Chiu, K.T.; Tcholtchev, N.; Hohberg, S.; Pallis, E.; Markakis, E.
Zeitschriftenaufsatz
2018Urbane Datenplattformen in der Cloud
Catal, Faruk; Tcholtchev, Nikolay; Lämmel, Philipp; Schieferdecker, Ina
Aufsatz in Buch
2018Urbane Datenräume - Möglichkeiten von Datenaustausch und Zusammenarbeit im urbanen Raum
Schieferdecker, Ina; Bruns, Lina; Cuno, Silke; Flügge, Matthias; Isakovic, Karsten; Klessmann, Jens; Lämmel, Philipp; Stadtkewitz, Dustin; Tcholtchev, Nikolay; Lange, Christoph; Imbusch, Benedikt T.; Strauß, Leonie; Vastag, Alex; Flocke, Florian; Kraft, Volker
Bericht
2017A CKAN plugin for data harvesting to the Hadoop distributed file system
Scholz, Robert; Tcholtchev, Nikolay; Lämmel, Philipp; Schieferdecker, Ina
Konferenzbeitrag
2017Enhancing cloud based data platforms for Smart Cities with authentication and authorization features
Lämmel, Philipp; Tcholtchev, Nikolay; Schieferdecker, Ina
Konferenzbeitrag
2017Towards an open data based ICT reference architecture for smart cities
Schieferdecker, Ina; Tcholtchev, Nikolay; Lämmel, Philipp; Scholz, Robert; Lapi, Evanela
Konferenzbeitrag
2016Systematic analysis of practical issues in test automation for communication based systems
Tcholtchev, Nikolay; Schneider, Martin A.; Schieferdecker, Ina
Konferenzbeitrag
2016Tretlagervorrichtung, Fahrrad mit mindestens einer Tretlagervorrichtung und System zur Lokalisierung mindestens eines Fahrrades
Tcholtchev, Nikolay; Rennoch, Axel; Hoffmann, Andreas; Günther, Dirk de
Patent
2016Urban data platforms - an overview
Schieferdecker, Ina; Tcholtchev, Nikolay; Lämmel, Philipp
Konferenzbeitrag
2015Auto-configuration of OSPFv3 routing in fixed IPv6 networks
Starschenko, Alexej; Tcholtchev, Nikolay; Prakash, Arun; Schieferdecker, Ina; Chaparadza, Ranganai
Konferenzbeitrag
2015Gemeinschaftlich-E-Mobilität: Fahrzeuge, Daten und Infrastruktur (GEMO)
: Rothfuss, Florian; Borrmann, Daniel; Stegmüller, Sebastian; Jiru, Josef; Budroni, Angela; Bittl, Sebastian; Demmel, Korbinian; Dittwald, Benjamin; Tcholtchev, Nikolay; Seitz, Jochen; Hejc, Gerhard; Vaupel, Thorsten; Wolf, Benjamin; Reichert, Stefan; Mierau, Michael; Tritschler, Johannes; Goeldi, Benriah; Kohrs, Robert; Noeren, Dominik; Hiekel, Steffen; Tönjes, Stefan; Küster, Andreas
Bericht
2015Integriertes Internet-basiertes System für Authentifizierung und Autorisierung
Lämmel, Philipp; Tcholtchev, Nikolay; Schieferdecker, Ina
Zeitschriftenaufsatz
2014The concept of a mobility data cloud: Design, implementation and trials
Tcholtchev, Nikolay; Dittwald, Benjamin; Scheel, Thomas; Zilci, Begüm Ilke; Schmidt, Danilo; Lämmel, Philipp; Jacobsen, Jurma; Schieferdecker, Ina
Konferenzbeitrag
2014EAGLE - Open data and linked data architecture of an enhanced government learning platform
Damjanovic, Violeta; Glachs, Dietmar; Tcholtchev, Nikolay; Ras, Eric; Tobias, Eric
Konferenzbeitrag
2014Framework for distributed autonomic self-healing in fixed IPv6 networks
Tcholtchev, Nikolay; Schieferdecker, Ina
Zeitschriftenaufsatz
2014Framework for ensuring runtime stability of control loops in multi-agent networked environments
Tcholtchev, Nikolay; Schieferdecker, Ina
Aufsatz in Buch
2014Integrating the Modelica DSL into a platform for model-based tool interoperability
Tcholtchev, Nikolay; Dudeck, Grit; Wagner, Michael; Hein, Christian; Prakash, Arun; Ritter, Tom
Konferenzbeitrag
2014On the need for model-driven engineering for data harvesters based on experiences from the german GovData.DE Portal
Tcholtchev, Nikolay; Prakash, Arun
Konferenzbeitrag
2014Robust architecture for distributed intelligence in an IP-based mobile wide-area surveillance system
Nieminen, M.; Tcholtchev, N.; Schieferdecker, I.; Räty, T.
Zeitschriftenaufsatz
2014VARIES framework to support tool integration in product line engineering
Wagner, Michael; Dudeck, Grit; Hein, Christian; Tcholtchev, Nikolay; Gebhardt, Christian; Korff, Andreas
Konferenzbeitrag
2013Behavioral fuzzing operators for UML sequence diagrams
Schneider, M.; Großmann, J.; Tcholtchev, N.; Schieferdecker, I.; Pietschker, A.
Konferenzbeitrag
2013Design and evaluation of techniques for resilience and survivability of the routing node
Wódczak, Michal; Tcholtchev, Nikolay; Vidalenc, Bruno; Li, Yuhong
Zeitschriftenaufsatz
2013Metadata aggregation at GovData.de
Marienfeld, F.; Schieferdecker, I.; Lapi, E.; Tcholtchev, N.
Konferenzbeitrag
2013Standardization of resilience & survivability, and autonomic fault-management, in evolving and future networks
Chaparadza, Ranganai; Wodczak, Michal; Ben Meriem, Tayeb; Lutiis, Paolo de; Tcholtchev, Nikolay; Ciavaglia, Laurent
Konferenzbeitrag
2012Auto-collaboration for optimal network resource utilization in fixed IPv6 networks
Tcholtchev, N.; Prakash, A.; Schieferdecker, I.; Chaparadza, R.; Petre, R.
Konferenzbeitrag
2012Identification and utilization of components for a linked open data platform
Lapi, Evanela; Tcholtchev, Nikolay; Bassbouss, Louay; Marienfeld, Florian; Schieferdecker, Ina
Konferenzbeitrag
2012Initial model-based security testing methods
: Wotawa, F. (Hrsg.); Tcholtchev, N. (Mitarb.) et al.
Bericht
2012Initial security testing tools
: Mantere, M. (Hrsg.); Tcholtchev, N. (Mitarb.); Schneider, M. (Mitarb.) et al.
Bericht
2012Ein Metadaten-Schema für offene Daten, Dokumente und Applikationen
Lapi, Evanela; Marienfeld, Florian; Tcholtchev, Nikolay; Klessmann, Jens; Schieferdecker, Ina
Konferenzbeitrag
2012On the interplay of open data, cloud services and network providers towards electric mobility in smart cities
Tcholtchev, Nikolay; Farid, Lena; Marienfeld, Florian; Schieferdecker, Ina; Dittwald, Benjamin; Lapi, Evanela
Konferenzbeitrag
2012Open Government Data Deutschland
Klessmann, Jens; Denker, Philipp; Schieferdecker, Ina; Schulz, Sönke E.; Hoepner, Petra; Lapi, Evanela; Marienfeld, Florian; Müller, Lena-Sophie; Tcholtchev, Nikolay; Rein-Fischböck, Katharina; Borchers, Kim-Carinna; Janda, Timm; Völz, Dominic; Warnecke, Thomas
Studie
2011Addressing security issues in the autonomic Future Internet
Rebahi, Y.; Tcholtchev, N.; Chaparadza, R.; Merekoulias, V.N.
Konferenzbeitrag
2011Addressing stability in future autonomic networking
Kastrinogiannis, T.; Tcholtchev, N.; Prakash, A.; Chaparadza, R.; Kaldanis, V.; Coskun, H.; Papavassiliou, S.
Konferenzbeitrag
2011How autonomic fault-management can address current challenges in fault-management faced in IT and telecommunication networks
Chaparadza, R.; Tcholtchev, N.; Kaldanis, V.
Konferenzbeitrag
2010Applying distributed monitoring techniques in autonomic networks
Liakopoulos, A.; Zafeiropoulos, A.; Marinos, C.; Grammatikou, M.; Tcholtchev, N.; Gouvas, P.
Konferenzbeitrag
2010Autonomic fault-management and resilience from the perspective of the network operation personnel
Tcholtchev, N.; Chaparadza, R.
Konferenzbeitrag
2010On self-healing based on collaborating end-systems, access and core network components
Tcholtchev, N.; Chaparadza, R.
Konferenzbeitrag
2010Scalable markov chain based algorithm for fault-isolation in autonomic networks
Tcholtchev, N.; Cavalcante, A.B.; Chaparadza, R.
Konferenzbeitrag
2010Towards a unified architecture for resilience, survivability and autonomic fault-management for self-managing networks
Tcholtchev, N.; Grajzer, M.; Vidalenc, B.
Konferenzbeitrag
2009Addressing stability of control-loops in the context of the GANA architecture: Synchronization of actions and policies
Tcholtchev, N.; Chaparadza, R.; Prakash, A.
Konferenzbeitrag
2009Components and mechanisms of autonomic fault-management for self-managing networks
Tcholtchev, N.
: Schieferdecker, I.
Diplomarbeit
2009Implementation of the UniFAFF framework for autonomic fault-management in ANA networks
Chaparadza, R.; Tcholtchev, N.; Schieferdecker, I.
Konferenzbeitrag