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Mag. Dr. Andreas Janecek, Bakk.
Research and teaching staff
Universität Wien
Research Group Theory and Applications of Algorithms
Room: 5.45
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I am currently a post-doc researcher at the Research Lab Computational Technologies and Applications (Faculty of Computer Science) at the University of Vienna. I joined the Department of Faculty of Computer Science in September 2005. From September 2005 until October 2006 I worked as project assistant, and from February 2006 until February 2010 as a research associate and PhD student.

I received my bachelor’s and master’s degree in Business Informatics from the University of Vienna in 2004 and 2005, respectively, and my PhD degree (Dr.techn.) in Computer Science from the University of Vienna in February 2010.

My main research interests are in supervised and unsupervised machine learning algorithms and their combination with several dimensionality reduction methods based on low-rank approximations, with a focus on their combination possibilities, their simplification (e.g., initialization of NMF algorithms), their interpretation (e.g., different variants of computing low-rank approximations), their parallelization/distribution (e.g., multi-core, multi-processor and computer cluster architecture) and their high-performance aspects (e.g., faster codes, better algorithms).

I am giving lectures closely related to my research with focus on data mining methods for drug discovery applications, as well as on technical basics, system software, and internet technologies.

chronological alphabetical
Project 1 to 6 of 9
1 of 2
  • Spam, Phishing, Bot Networks Date: ongoing
  • Date: November 2012 - September 2013
  • Distributed Computing and Information Processing Date: June 2011 - May 2014
  • Road traffic estimation from Cellular network Signaling Date: January 2011 - April 2013
  • Quality assessment and enhancement of user-generated mobile multimedia content Date: September 2010 - December 2012
  • Distributed Computing and Information Processing Date: June 2008 - May 2011
Semester: Show all semesters

type chronological
30 Publications

Journal Papers

  • Zheng, Shaoqiu and Li, Junzhi and Janecek, Andreas and Tan, Ying ISSN 1545-5963 IEEE COMPUTER SOC (2015)
  • Janecek, Andreas and Valerio , Danilo and Hummel, Karin Anna and Ricciato, Fabio and Hlavacs, Helmut pp. 2551-2572 ISSN 1524-9050 (2015)
  • Janecek, Andreas and Valerio , Danilo and Hummel, Karin Anna and Ricciato, Fabio and Hlavacs, Helmut ISSN 1524-9050 (2015)
  • Janecek, Andreas and Schulze-Grotthoff, S. and Gansterer, Wilfried Computing and Informatics, 30 (2). pp. 205-224 (2011)
  • Demel, M. A. and Janecek, Andreas and Gansterer, Wilfried and Ecker, G. F. QSAR & Combinatorial Science, 28 (10). pp. 1087-1091 ISSN 1611-0218 WILEY-VCH Verlag (2009)
  • Janecek, Andreas and Demel, M. A. and Thai, K.-M. and Ecker, G. F. and Gansterer, Wilfried Current Computer-Aided Drug Design , 4 (2). pp. 91-110 (2008)
  • Conference Papers/Workshop Papers

  • Janecek, Andreas and Gansterer, Wilfried In: Genetic and Evolutionary Computation Conference 2016 (GECCO '16) , July 20-24 2016 , Denver, USA (2016)
  • Mirk, David and Janecek, Andreas and Hlavacs, Helmut In: Proceedings of the 2Nd Workshop on Micro Aerial Vehicle Networks, Systems, and Applications for Civilian Use , 26 Jun 2016 , Singapur (2016)
  • Janecek, Andreas and Gansterer, Wilfried In: Seventh International Conference on Swarm Intelligence (ICSI’2016) , 25.6.2016-30.6.2016 , Denpasar, Indenesien (2016)
  • Zheng, Shaoqiu and Janecek, Andreas and Li, Junzhi and Tan, Ying In: 2014 IEEE Congress on Evolutionary Computation , July 6-11, 2014 , Beijing, China (2014)
  • Janecek, Andreas and Jordan, Tobias and Lima Neto, Fernando Buarque De In: 2014 IEEE Congress on Evolutionary Computation , July 6-11, 2014 , Beijing, China (2014)
  • Paul, Satyakama and Janecek, Andreas and Buarque de Lima Neto, Fernando and Marwala, Tshilidzi In: 1st BRICS Countries Congress (BRICS-CCI) and 11th Brazilian Congress (CBIC) on Computational Intelligence , 08-11 Sept, 2013 , Recife, Brazil (In Press) (2013)
  • Zheng, Shaoqiu and Janecek, Andreas and Tan, Ying In: Evolutionary Computation (CEC), 2013 IEEE Congress on , 20-23 June 2013 , Cancun, Mexico (2013)
  • Janecek, Andreas and Valerio , Danilo and Hummel, Karin Anna and Ricciato, Fabio and Hlavacs, Helmut In: NetMob 2013 , May 1-3 , USA (2013)
  • Janecek, Andreas and Jordan, Tobias and Lima-Neto, Fernando Buarque De In: Fourth International Conference on Swarm Intelligence (ICSI’2013) , June 12-15, 2013 , Harbin, China (In Press) (2013)
  • Valerio , Danilo and Janecek, Andreas and Hummel, Karin Anna and Hlavacs, Helmut and Ricciato, Fabio and Rainer, B. In: 19th ITS World Congress Vienna 2012 (2012)
  • Janecek, Andreas and Valerio , Danilo and Ricciato, Fabio and Hummel, Karin Anna and Hlavacs, Helmut In: UbiComp '12: Proceedings of the 14th international conference on Ubiquitous computing , Pittsburgh, USA (2012)
  • Janecek, Andreas and Gansterer, Wilfried In: 9th SIAM International Conference on Data Mining 2009 , April 30 - May 2, 2009 , Sparks, Nevada, USA (2009)
  • Gossa, Julien and Janecek, Andreas and Pierson, Jean-Marc and Hummel, Karin Anna and Gansterer, Wilfried In: DMCAC 2008 (Data Management in Context-Aware Computing 2008) , 2008-04-27 , Beijing, China (2008)
  • Janecek, Andreas and Gansterer, Wilfried and Ashwin Kumar, K. In: Third International Conference on Availability, Reliability and Security (ARES 2008) , 2008-03-00 , Barcelona, Spain (2008)
  • Janecek, Andreas and Gansterer, Wilfried and Demel, M. A. and Ecker, G. F. In: Journal of Machine Learning Research: Workshop and Conference Proceedings 4 (2008) (2008)
  • Gansterer, Wilfried and Janecek, Andreas and Lechner, Peter In: 2nd International Conference on Availability, Reliability and Security (ARES 2007) , 2007-04-11 , Vienna, Austria (2007)
  • Janecek, Andreas and Hlavacs, Helmut In: Proceedings of Netgames 2005 , 2005-10-11 , New York (2005)
  • Book Sections/Chapters

  • Janecek, Andreas and Tan, Ying In: Emerging Research on Swarm Intelligence and Algorithm Optimization. IGI Global, pp. 285-309 (2014)
  • Satyakama, Paul and Janecek, Andreas and Lima Neto, Fernando Buarque De and Marwala, Tshilidzi In: Mathematics of Uncertainty Modeling in the Analysis of Engineering and Science Problems. IGI Global, pp. 290-308 (2013)
  • Janecek, Andreas and Gansterer, Wilfried In: Text Mining: Applications and Theory. Wiley, pp. 57-80 ISBN 978-0-470-74982-1 (2010)
  • Gansterer, Wilfried and Janecek, Andreas and Neumayer, R. In: Survey of Text Mining II: Clustering, Classification, and Retrieval. Springer, pp. 165-183 ISBN 978-1-84800-046-9 (2008)
  • Technical Reports

  • Gansterer, Wilfried and Janecek, Andreas and Lechner, Peter Technical Report. Distributed Systems (2006)
  • Gansterer, Wilfried and Ilger, Michael and Janecek, Andreas and Lechner, Peter and Strauß, Jürgen Technical Report. Department of Distributed and Multimedia Systems (2006)
  • Gansterer, Wilfried and Ilger, Michael and Janecek, Andreas and Lechner, Peter and Strauß, Jürgen Technical Report. Department of Distributed and Multimedia Systems, University of Vienna (2005)
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