Institut für Informatik

Technical Reports from 2012

Here follows a list of all Technical Reports from 2012. By following the respective links, you can have a look at a report´s abstract or the pdf version. Generally, the abstracts are written in English, since most of the reports are in this language.

Report Nr.271, August 2012 (PDF)
Sebastian Daum, Fabian Kuhn and Calvin Newport
Efficient Symmetry Breaking in Multi-Channel Radio Networks
Keywords: wireless network, wake-up, minimum dominating set, multi-channel

Report Nr.270, June 2012 (PDF)
Martin Przyjaciel-Zablocki, Alexander Schätzle, Thomas Hornung, Christopher Dorner, Georg Lausen
Cascading Map-Side Joins over HBase for Scalable Join Processing
Keywords: MapReduce, SPARQL basic graph pattern, NoSQL, Map-Side Join, HBase, Semantic Web, MAPSIN

Report Nr.269, June 2012 (PDF)
Sebastian Daum, Seth Gilbert, Fabian Kuhn and Calvin Newport
Leader Election in Shared Spectrum Radio Networks
Keywords: wireless network, leader election, multi-channel, disruption

Report Nr.268, June 2012 (PDF)
Jendrik Seipp, Manuel Braun, Johannes Garimort and Malte Helmert
Learning Portfolios of Automatically Tuned Planners: Detailed Results
Keywords: portfolio methods, parameter tuning, classical planning, heuristic search

Report Nr.267, January 2012 (PDF)
Jens Witkowski and David C. Parkes
A Robust Bayesian Truth Serum for Small Populations
Keywords: Bayesian Truth Serum, Information Elicitation, Mechanism Design, Game Theory