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Publikationen von Professorinnen und Professoren der HAW Hamburg

Jahr:  
Alle : 1982, ... , 2007, 2008, 2009, ... , 2019
Autor:  
Alle : A, À, B, C, D, E, F, G, H, I, J, K, L, M, N, O, Ö, P, Q, R, S, T, U, V, W, Y, Z 
Alle : W. Biersack, ... , Wetzel, Weyand, Weyhe, ... , Wöste 
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Referenzen

Zeitschriftenbeiträge:

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Jan Kottner, Doris Wilborn, Theo Dassen und Nils Lahmann
The trend of pressure ulcer prevalence rates in German hospitals: results of seven cross-sectional studies
Journal of Tissue Viability, 18(2):36-46
Mai 2008

Marker: WS-PM

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Joachim Westenhöfer und J. Käsebieter
Das BCM Diät- und Ernährungsprogramm
Adipositas, 2(2):79-83
2008

Marker: LS

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Sibylle Adam, Joachim Westenhöfer, B. Rudolphi und H.- K. Kraaibeek
Kombinierte stationäre und ambulante Adipositasbehandlung für Kinder und Jugendliche : Evaluation nach einem Jahr
MMW - Fortschritte der Medizin / Originalien, 150(1):7-15
2008

Marker: LS

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Marcus Wolff, M. Germer, Hinrich G. Groninga und Hermann Harde
Photoacoustic CO2 Sensor based on a DFB Diode Laser at 2.7 µm
European Physical Journal, Special Topics, 153(1):409-413
2008

Marker: TI-MP

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S. Faisal, G. Lichtenberg und H. Werner
Polynomial Models of Gene Dynamics
Neurocomputing, 71:2711-2719
2008
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M. Wand, A. Berner, M. Bokeloh, P. Jenke, A. Fleck, M. Hoffmann, B. Maier, D. Staneker, A. Schilling und H.-P. Seidel
Processing and Interactive Editing of Huge Point Clouds from 3D Scanners
Computers and Graphics, 32/2:204--220
2008
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C. Petersen-Ewert, A. Ullrich, F. Wahls, J.-J. Glaesener, P. Ueblacker, H. Boettcher und U. Koch
Psychosoziale Belastungen und Ressourcen von Patienten nach Polytrauma.
Zeitschrift für Physikalische Medizin, Rehabilitation und Kurortmedizin, (18):313-317
2008

Marker: WS-PM

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S. Sheikhi, U. Müller, H. Peters und C.-D. Wuppermann
Rolling and processing – challenges for future products
Stahl und Eisen 128, (11):113-123
2008

Marker: TI-MP

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Olaf Christ, Thomas C. Schmidt und Matthias Wählisch
Towards Seamless Source Mobility in SSM - Design and Evaluation of the Tree Morphing Protocol
International Journal of Internet Protocol Technology (IJIPT), 3(4):205--215
2008

Marker: TI-I

Zusammenfassung: Multimedia networking in the near future is expected to be dominated by group applications such as IPTV, MMORPGs, and video conferencing. Hand in hand with new service offers, the deployment of multicast at the network layer started to disseminate. Currently infotainment is gradually expanding into the mobile world, but a standard design of mobile multicast is still awaited. In this paper we present a design and discuss an extensive evaluation of the Tree Morphing Protocol that performs an adaptive tree management to support seamless handovers for mobile SSM sources. Based on a full protocol implementation on a network simulator platform, we extensively explore the protocol performance. By employing artificial networks to cover fundamental topological constellations, as well as real-world network topologies, we analyze the handover behavior conceptually and in realistic scenarios. Strengths and weaknesses of the routing scheme are identified, leading to a discussion on future improvements.

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Thomas C. Schmidt, Matthias Wählisch, Olaf Christ und Gabriel Hege
AuthoCast --- a mobility-compliant protocol framework for multicast sender authentication
Security and Communication Networks, 1(6):495 -- 509
2008

Marker: TI-I

Zusammenfassung: Mobility is considered a key technology of the next generation Internet and has been standardized within the IETF. Rapidly emerging multimedia group applications such as IPTV, MMORPGs and video conferencing increase the demand for mobile group communication, but a standard design of mobile multicast is still awaited. The open problem poses significant operational and security challenges to the Internet infrastructure. This paper introduces a protocol framework for authenticating multicast sources and securing their mobility handovers. Its contribution is twofold: At first, the current mobile multicast problem and solution spaces are summarized from the security perspective. At second, a solution to the mobile source authentication problem is presented that complies to IPv6 mobility signaling standards. Using an autonomously verifiable one-way authentication based on cryptographically generated addresses, a common design is derived to jointly comply with the mobile any source and source specific multicast protocols that are currently proposed. This light-weight scheme smoothly extends the unicast enhanced route optimization for mobile IPv6 and adds only little overhead to multicast packets and protocol operations.

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Letzte Änderung: 23.01.15

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