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Dr.-Ing. Alexander Willner

Lupe

IIoT Group Manager & Lecturer

Address:
Room 425
Einsteinufer 25
10587 Berlin
Germany

Phone: +49 30 314 21451
Phone: +49 30 3463 7116

Curriculum Vitae

Dr. Alexander Willner is the head of the Industrial Internet of Things (IIoT) Center at the Fraunhofer Institute for Open Communication Systems (FOKUS) and the head of the IIoT research group at the chair of Next Generation Networks (AV) at the Technical University Berlin (TUB). In joint collaboration with the Berlin Center of Digital Transformation (LZDV) he is working with his groups in applying standard-based Internet of Things (IoT) technologies to industrial domains. With a focus on moving towards the realization of interoperable communication within the Industry 4.0, the most important research areas include industrial real-time networks (TSN), middleware systems (OPC UA), distributed AI (Digital Twins) and distributed Cloud Computing (Edge Computing) including management and orchestration.

Prior research positions include the University Bonn, he holds an M.Sc. and a Ph.D. (Dr.-Ing.) in computer science from the University Göttingen and the Technical University Berlin respectively. His research interests are on distributed information systems, linked data, communication middleware and service-oriented architectures. He is active in relevant standardization activities and alliances and gives a corresponding lecture at the Technical University Berlin; and in the past at the Humboldt University of Berlin as well.

At various occasions Dr. Willner also acts as ambassador for the science capital Berlin.

Tips for Students and Researchers

Publications

AAA Technologies for Optical Networks: Overview and Architecture selection
Zitatschlüssel Cristea:2007a
Autor Cristea, Mihai Lucian and Demchenko, Yuri and Gommans, Leon and Haleplidis, Evangelos and Willner, Alexander
Jahr 2007
Nummer M4.1
Institution European IST Project PHOSPHORUS
Zusammenfassung This milestone WP4 report provides general and technical information about available concepts, standards and technologies in network and application access control with the special attention how these technologies can be used for on-demand network reservation and managing dynamic security services. The document provides a short overview of the major access control models and further discuss how they are implemented in major standard framework such as Generic AAA Authorisation Framework (GAAA-AuthZ), ISO and ITU-T Privilege Management Infrastructure (PMI), COPS, and OGSA Grid Security Infrastructure (GSI). Additionally, information is provided about two complimentary XML based standards SAML and XACML that support basic access control protocols, trust management and security related data exchange.
Typ der Publikation Deliverable
Download Bibtex Eintrag

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