Campusleben_HAW_Hamburg_15

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Publikationen von Professorinnen und Professoren der HAW Hamburg

Jahr:  
Alle : 1988, ... , 2004, 2005, 2006, ... , 2019
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2018

Buchbeiträge:

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Julia Padberg und Laid Kahloul
Overview of Reconfigurable Petri Nets
Reiko Heckel; Gabriele Taentzer (Hrsg.) Graph Transformation, Specifications, and Nets - In Memory of Hartmut Ehrig
Seite 201-222.
Verlag: Springer,
2018

Marker: TI-I

Tagungs-/Konferenz-/Katalogbeiträge:

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Cenk Gündogan, Peter Kietzmann, Thomas C. Schmidt, Martine Lenders, Hauke Petersen, Matthias Wählisch, Michael Frey und Felix Shzu-Juraschek
Resilient Machine-to-Machine Communication for an Information-centric Industrial IoT
IEEE Local Computer Networks
Chicago, IL
Proc. of the 43rd Annual IEEE Conference on Local Computer Networks (LCN'18, Demo Session)
Verlag: IEEE Press, Piscataway, NJ, USA

Marker: TI-I

Zusammenfassung: In this demo, we showcase our lightweight Publish-Subscribe scheme HoPP based on the ICN flavour NDN. We deploy a multi-hop low-power and lossy network using constrained IoT devices operated by the RIOT operating system. An intelligent helmet is equipped with an O_2 gas sensor and periodically publishes gas readings to the remote cloud system of our industrial partner. On threshold excitation, the helmet notifies an operator and the network about an alarm situation. We show that all publishings and alarm notifications eventually arrive at the cloud despite of intermittent connectivity and manually induced network disruptions in our multi-hop scenario. A sniffer device provides a live packet trace to a web-based dashboard in order to visualize the topology maintenance and traffic flows.

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Cenk Gündogan, Peter Kietzmann, Martine Lenders, Hauke Petersen, Thomas C. Schmidt und Matthias Wählisch
NDN, CoAP, and MQTT: A Comparative Measurement Study in the IoT
Information-Centric Networking
Boston, MA
Proc. of 5th ACM Conference on Information-Centric Networking (ICN)
ACM
Verlag: ACM Digital Library, New York, NY, USA

Marker: TI-I

Zusammenfassung: This paper takes a comprehensive view on the protocol stacks that are under debate for a future Internet of Things (IoT). It addresses the holistic question of which solution is beneficial for common IoT use cases. We deploy NDN and the two popular IP-based application protocols, CoAP and MQTT, in its different variants on a large-scale IoT testbed in single- and multi-hop scenarios. We analyze the use cases of scheduled periodic and unscheduled traffic under varying loads. Our findings indicate that (a) NDN admits the most resource-friendly deployment on nodes, and (b) shows superior robustness and resilience in multi-hop scenarios, while (c) the IP protocols operate at less overhead and higher speed in single-hop deployments. Most strikingly we find that NDN-based protocols are in significantly better flow balance than the UDP-based IP protocols and require less corrective actions

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Ayla Nawaz, Sven Pfeiffer, Gerwald Lichtenberg und Philipp Rostalski
Anomaly Detection for the European XFEL using a Nonlinear Parity Space Method
10th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes
SAFEPROCESS 2018

Marker: LS-MT

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Carlos Cateriano Yáñes, Georg Panagalos und Gerwald Lichtenberg
An Approach to linear state Signal Shaping by quadratic Model Predictive Control
European Control Conference
Limassol
ECC 2018

Marker: LS-MT

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Kathrin Weihe, Carlos Cateriano Yáñes, Georg Pangalos und Gerwald Lichtenberg
Comparison of Linear State Signal Shaping Model Predictive Control with Classical Concepts for Active Power Filter Design
8th International Conference on Simulation and Modeling Methodologies, Technologies and Applications (Simultech)

Marker: LS-MT

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Cenk Gündogan, Peter Kietzmann, Thomas C. Schmidt, Martine Lenders, Hauke Petersen, Matthias Wählisch, Michael Frey und Felix Shzu-Juraschek
Demo: Seamless Producer Mobility for the Industrial Information-Centric Internet
ACM MobiSys
München
Proc. of 16th ACM International Conference on Mobile Systems, Applications (MobiSys), Demo Session
ACM
Verlag: ACM Digital Library, New York, NY, USA

Marker: TI-I

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Sebastian Meiling, Dorothea Purnomo, Julia-Ann Shiraishi, Michael Fischer und Thomas C. Schmidt
MONICA in Hamburg: Towards Large-Scale IoT Deployments in a Smart City
European Conference of Networks and Communication Systems (EuCNC)
Proc. of 27th European Conference of Networks and Communication Systems (EuCNC) , Seite 224--229.
Verlag: IEEE,

Marker: TI-I

Zusammenfassung: Modern cities and metropolitan areas all over the world face new management challenges in the 21st century primarily due to increasing demands on living standards by the urban population. These challenges range from climate change, pollution, transportation, and citizen engagement, to urban planning, and security threats. The primary goal of a Smart City is to counteract these problems and mitigate their effects by means of modern ICT to improve urban administration and infrastructure. Key ideas are to utilise network communication to inter-connect public authorities; but also to deploy and integrate numerous sensors and actuators throughout the city infrastructure -- which is also widely known as the Internet of Things (IoT). Thus, IoT technologies will be an integral part and key enabler to achieve many objectives of the Smart City vision. The contributions of this paper are as follows. We first examine a number of IoT platforms, technologies and network standards that can help to foster a Smart City environment. Second, we introduce the EU project MONICA which aims for demonstration of large-scale IoT deployments at public, inner-city events and give an overview on its IoT platform architecture. And third, we provide a case-study report on SmartCity activities by the City of Hamburg and provide insights on recent (on-going) field tests of a vertically integrated, end-to-end IoT sensor application.

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Jan-Uriel Lorbeer und Julia Padberg
Hierarchical, Reconfigurable Petri Nets
Modellierung 2018
Braunschweig
21.02.2018
Joint Proceedings of the Workshops , Seite 167-186.

Marker: TI-I

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Ayla Nawaz, Sven Pfeiffer, Gerwald Lichtenberg und Philipp Rostalski
Anomaly Detection for Cavity Signals - Results from the European XFEL
Vancouver
9th International Particle Accelerator Conference

Marker: LS-MT

Seite:  
Zurück | 1, 2, 3, 4, 5, 6, ... , 53 | Weiter
Total:
523
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Letzte Änderung: 23.01.15

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