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Departments >> Faculty of Engineering >> Department of Computer Science >> Chair of Computer Science 6 (Data Management) >>
FOR 1508 BATS Project No. 3: Inter-system Optimization of Data-stream Queries

This project of the research unit seeks to provide the biologists with an abstract view of the data that are available in the sensor net of the bats. In that view properties like precision and collection costs are also visible. These data are not static, but are continuously transferred from the observation of the bats. The biologists can define their evaluations as queries in a descriptive fashion, that is, without any reference to technical details. It allows them to extract interesting aspects of bat behavior from the data. The project will execute the queries as efficiently as possible. In doing so, information on what is really needed will be given to the system's components (sensors, processors, operating system, network, communication units), so that they can save resources and provide only those data that are actually needed to generate the responses for the queries.
Project manager:
Prof. i. R. Dr. Klaus Meyer-Wegener

Project participants:
Dipl.-Inf. Sebastian Herbst, Dr.-Ing. Niko Pollner

sensor data; data streams; descriptive queries

Start: 1.1.2013

Sponsored by:
Deutsche Forschungsgemeinschaft

Herbst, Sebastian
E-Mail: sebastian.herbst@fau.de
Eibel, Christopher ; Herbst, Sebastian ; Cassens, Björn ; Hönig, Timo ; Wägemann, Peter ; Janker, Heiko ; Kapitza, Rüdiger ; Meyer-Wegener, Klaus ; Schröder-Preikschat, Wolfgang: A Flexible, Adaptive System for Data-Stream Processing in Energy-Constrained Ad-hoc Networks. Erlangen : FAU Erlangen-Nürnberg. 2015 (CS-2015-04). - Research report. 10 pages (Technical Reports / Department Informatik Vol. 2015)
Herbst, Sebastian ; Pollner, Niko ; Tenschert, Johannes Christian ; Lauterwald, Frank ; Endler, Gregor ; Meyer-Wegener, Klaus: An Algebra for Pattern Matching, Time-aware Aggregates and Partitions on Relational Data Streams. In: ACM (Ed.) : Proc. 9th ACM Int. Conf. on Distributed Event-Based Systems (DEBS 2015 Oslo, Norway 29.06. - 03.07.2015). New York, NY, USA : ACM, 2015, pp 140-149. - ISBN 978-1-4503-3286-6
Herbst, Sebastian ; Tenschert, Johannes Christian ; Meyer-Wegener, Klaus: Using Data-Stream and Complex-Event Processing to Identify Activities of Bats. In: Ritter, Norbert ; Henrich, Andreas ; Lehner, Wolfgang ; Thor, Andreas ; Friedrich, Steffen ; Wingerath, Wolfgang (Ed.) : Datenbanksysteme für Business, Technologie und Web - Workshopband (BTW 2015 Hamburg 2. - 3. März 2015). Bonn : Gesellschaft für Informatik, 2015, pp 93-94. (Lecture Notes in Informatics (LNI) - Proceedings Vol. P-242) - ISBN 978-3-88579-636-7
Dressler, Falko ; Ripperger, Simon ; Hierold, Martin ; Nowak, Thorsten ; Eibel, Christopher ; Cassens, Björn ; Mayer, Frieder ; Meyer-Wegener, Klaus ; Kölpin, Alexander: From Radio Telemetry to Ultra-Low-Power Sensor Networks: Tracking Bats in the Wild. In: IEEE Communications Magazine 54 (2016), No. 1, pp 129-135
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