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Volker Turau

Foto von Volker Turau
Prof. Dr. rer. nat. Volker Turau
Raum 4.088, Gebäude E
Am Schwarzenberg-Campus 3
21073 Hamburg
Telefon040 42878 - 3530
Fax040 42878 - 2581

Seit Oktober 2002 bin ich Professor an der Technischen Universität Hamburg-Harburg.

Program Committee Activities | Editorial Activities | CV | Doktoranden


Algorithmische Graphentheorie - 4., erweiterte und überarbeitete Auflage
De Gruyter Studium, 2015, ISBN 978-3-110-41727-2 (Lösungen)


Meine Erdős-Zahl ist 4.



Brahim Negazzi, Mohammed Haddad, Volker Turau und Hamamache Kheddouci. A Self-Stabilizing Algorithm for Edge Monitoring in Wireless Sensor Networks. Information and Computation, 254, Part 3:367–376, Juni 2017.
@Article{Telematik_T_2017, author = {Brahim Negazzi and Mohammed Haddad and Volker Turau and Hamamache Kheddouci}, title = {A Self-Stabilizing Algorithm for Edge Monitoring in Wireless Sensor Networks}, pages = {367-376}, journal = {Information and Computation}, volume = {254, Part 3}, month = jun, year = 2017, }
Abstract: Self-monitoring is a simple and effective mechanism for surveilling wireless sensor networks, especially to cope against faulty or compromised nodes. A node v can monitor the communication over a link e if both end-nodes of e are neighbors of v. Finding a set of monitoring nodes satisfying all monitoring constraints is called the edge-monitoring problem. The minimum edge-monitoring problem is known to be NP-complete. In this paper, we present a novel self-stabilizing algorithm for computing a minimal edge-monitoring set under the unfair distributed scheduler. For sparse networks the time complexity of this new algorithm is much lower than the currently best known algorithm.
Tobias Lübkert, Marcus Venzke und Volker Turau. Impacts of Domestic Electric Water Heater Parameters on Demand Response. Computer Science - Research and Development, 32:49–64, 2017.
@Article{Telematik_Demand_Response_DEWH_2016, author = {Tobias Lübkert and Marcus Venzke and Volker Turau}, title = {Impacts of Domestic Electric Water Heater Parameters on Demand Response}, pages = {49-64}, journal = {Computer Science - Research and Development}, volume = {32}, year = 2017, }
Abstract: This paper analyzes the impact of the high dimen- sional parameter space of domestic electric water heaters (DEWH) for demand response (DR). To quantify the con- sumer comfort a novel metric is introduced considering a stochastic distribution of different water draw events. Incor- porating three control algorithms from literature, it is shown that all considered parameters of a DEWH except the heat conductivity have a significant impact on consumer satisfac- tion. The effect on DR is mainly influenced by the temper- ature range and the planning horizon, but also by the heat conductivity and the volume. In contrast, the rated power of the heating element and the nominal temperature have no significant impact on the effect on DR. The impacts are an- alyzed by varying these parameters in a simulation of 1000 DEWHs considering three different controllers: a common thermostat, an exchange price dependent nominal temper- ature changing mechanism and an energy scheduling algo- rithm proposed by Du and Lu.
Gerry Siegemund und Volker Turau. PSVR - Self-Stabilizing Publish/Subscribe Communication for Ad-Hoc Networks (Short Paper). In Proceedings of Stabilization, Safety, and Security of Distributed Systems - 18th International Symposium, November 2016, pp. 346–351. Lyon, France.
@InProceedings{Telematik_SSS_2016, author = {Gerry Siegemund and Volker Turau}, title = {PSVR - Self-Stabilizing Publish/Subscribe Communication for Ad-Hoc Networks (Short Paper)}, booktitle = {Proceedings of Stabilization, Safety, and Security of Distributed Systems - 18th International Symposium}, pages = {346-351}, day = {7-10}, month = nov, year = 2016, location = {Lyon, France}, }
Abstract: PSVR is a novel routing algorithm for pub/sub systems in ad-hoc networks focusing on scenarios where communications links are unstable and nodes frequently change subscriptions. It is a compromise of size and maintenance effort for routing tables due to sub- and unsubscriptions and the length of routing paths. Designed in a self-stabilizing manner it scales well with network size. The evaluation with real world deployment reveals that PSVR only needs slightly more messages than a close to optimal routing structure for publication delivery, and creates shorter routing paths than an existing self-stabilizing algorithm.

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