Niko Pollner
Dr.-Ing. Niko Pollner
GPG-Fingerprint: 2686 0E62 482E 243F 96CF 990D 5447 D625 EEAA 3774
From October 2011 to September 2017, Niko Pollner was a member of the research staff at our chair. Since then he was an external Ph.D. candidate. On 2021, April 16th he defended his thesis “Query Optimization in Distributed Heterogeneous Data Stream Systems“ / „Anfrageoptimierung in verteilten heterogenen Datenstromsystemen“.
Research focus
- Data Stream Systems
- Query Optimization
- Distributed Heterogeneous Systems
- Sensor Networks
- Project DSAM (Data Stream Application Manager)
- Project RDSP (Research Group – Resource constrained Distributed Stream Processing)
Publications
2015
An Algebra for Pattern Matching, Time-aware Aggregates and Partitions on Relational Data Streams
DEBS Distributed Event-based Systems (Oslo, 29/06/2015 - 03/07/2015)
In: DEBS '15 Proceedings of the 9th ACM International Conference on Distributed Event-Based Systems, New York, NY, USA: 2015
DOI: 10.1145/2675743.2771830
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Operator Fission for Load Balancing in Distributed Heterogeneous Data Stream Processing Systems
DEBS 2015 (Oslo, 29/06/2015 - 03/07/2015)
In: DEBS '15 Proceedings of the 9th ACM International Conference on Distributed Event-Based Systems, New York, NY, USA: 2015
DOI: 10.1145/2675743.2776769
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Placement-Safe Operator-Graph Changes in Distributed Heterogeneous Data Stream Systems
In: Datenbank-Spektrum 15 (2015), p. 203-211
ISSN: 1618-2162
DOI: 10.1007/s13222-015-0196-z
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Placement-Safe Operator-Graph Changes in Distributed Heterogeneous Data Stream Systems
DSEP@BTW 2015 (Hamburg, 03/03/2015 - 03/03/2015)
In: Ritter N, Henrich A, Lehner W, Thor A, Friedrich S, Wingerath W (ed.): Datenbanksysteme für Business, Technologie und Web (BTW 2015) - Workshopband, Bonn: 2015
URL: http://www6.informatik.uni-erlangen.de/publications/public/2015/btw15_pollner.pdf
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2013
Bestimmung der semantischen Eigenschaften von Datenstromsystemen durch Black-Box-Tests
DSEP@BTW 2013 (Magdeburg, 12/03/2013 - 12/03/2013)
In: Saake G, Henrich A, Lehner W, Neumann T, Köppen V (ed.): Datenbanksysteme für Business, Technologie und Web (BTW) 2013 - Workshopband, Bonn: 2013
URL: http://www6.informatik.uni-erlangen.de/publications/public/2013/btw2013_lauterwald.pdf
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2012
Umgang mit semantischer Heterogenität bei der Integration stromverarbeitender Systeme - Wie erzeugt man die vom Benutzer gewünschten Ergebnisse?
In: Datenbank-Spektrum 12 (2012), p. 5-12
ISSN: 1618-2162
DOI: 10.1007/s13222-012-0085-7
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Demo: Data Stream Application Manager (DSAM)
DEBS 2012 (Berlin, 16/07/2012 - 20/07/2012)
In: Proceedings of the 6th ACM International Conference on Distributed Event-Based Systems, New York, NY, USA: 2012
DOI: 10.1145/2335484.2335532
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2011
Black-box Determination of Cost Models' Parameters for Federated Stream-Processing Systems
IDEAS'11 (Lissabon, 21/09/2011 - 23/09/2011)
In: Proceedings of the 15th Symposium on International Database Engineering & Applications, New York, NY, USA: 2011
DOI: 10.1145/2076623.2076654
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Efficient and Cost-aware Operator Placement in Heterogeneous Stream-Processing Environments
DEBS 2011 (New York, NY, 11/07/2011 - 15/07/2011)
In: Proceedings of the 5th ACM International Conference on Distributed Event-Based Systems, New York, NY, USA: 2011
DOI: 10.1145/2002259.2002327
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An Overlay Network for Integration of WSNs in Federated Stream-Processing Environments
Med-Hoc-Net 2011 (Favignana, 12/06/2011 - 15/06/2011)
In: The 10th IFIP Annual Mediterranean Ad Hoc Networking Workshop 2011
DOI: 10.1109/Med-Hoc-Net.2011.5970483
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Metadata and Query Management for Distributed Stream Processing in Heterogeneous Sensor Networks
PhD Workshop @ DEBS 2011 (New York, NY, 15/07/2011 - 15/07/2011)
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2009
Technische Grundlagen für eine laufzeitadaptierbare Transaktionsverwaltung
BTW 2009 (Münster, 02/03/2009 - 06/03/2009)
In: Freytag J-C, Ruf T, Lehner W, Vossen G (ed.): Datenbanksysteme in Business, Technologie und Web (BTW), Bonn: 2009
URL: http://www6.informatik.uni-erlangen.de/publications/public/2009/btw2009_irmert.pdf
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An algebra for pattern matching, time-aware aggregates and partitions on relational data streams
DEBS ’15 Proceedings of the 9th ACM International Conference on Distributed Event-Based Systems, 2015
Operator fission for load balancing in distributed heterogeneous data stream processing systems
DEBS ’15 Proceedings of the 9th ACM International Conference on Distributed Event-Based Systems, 2015
Data Stream Application Manager (DSAM)
DEBS ’12 Proceedings of the 6th ACM International Conference on Distributed Event-Based Systems, 2012
Black-box determination of cost models’ parameters for federated stream-processing systems
IDEAS ’11 Proceedings of the 15th Symposium on International Database Engineering & Applications, 2011
Efficient and cost-aware operator placement in heterogeneous stream-processing environments
DEBS ’11 Proceedings of the 5th ACM international conference on Distributed event-based system, 2011