Mourad Khayati

Mourad Khayati was a research assistant and doctoral student at the University of Zurich in the Database Technology Research Group working on his doctoral thesis under the supervision of Prof. Dr. Michael Böhlen.

I have moved to University of Fribourg

• REVIVAL (2010-now): Recovery of Missing Values in Time series
• MEDAN (2009): Competence Center for Medical Data Warehousing and Analysis

• Incremental Centroid Decomposition for Online Time Series (open)

• Fall 2013: Informatik für Ökonomen II
• Spring 2012: Database Systems
• Fall 2011: Nonstandard Database Systems
• Spring 2011: Database Systems
• Spring 2010: Database Systems

Publications (DBLP)

• M. Khayati, M.H. Böhlen and P. Cudré-Mauroux: Using Lowly Correlated Time Series to Recover Missing Values in Time Series: a Comparison between SVD and CD, In Proc. of the 14th International Symposium on Spatial and Temporal Databases (SSTD-15), Seoul, South Korea. Paper.
• M. Khayati, M.H. Böhlen and J. Gamper: Memory-efficient Centroid Decomposition for Long Time Series, In Proc. of the 30th IEEE International Conference on Data Engineering (ICDE-14), pages: 100-111, 2014, Chicago, Illinois, USA. Paper PosterSoftware.
• M. Khayati, M.H. Böhlen and J. Gamper: Scalable Centroid Decomposition, IFI Technical Report # IFI-2013.08, Version 1, 2013, Department of Informatics, University of Zürich.Report.
  Note: The proof of the local optimal choice property (Lemma 6) of ICDE'14 paper has been extented to include all possible cases.
• M. Khayati, M.H. Böhlen: REBOM: Recovery of Blocks of Missing Values in Time Series. In Proc. of the 18th International Conference of Managment of Data (COMAD-12), pages: 44-55, 2012, Pune, India. Paper Software.

Email	mkhayati AT ifi.uzh.ch
Address	University of Zürich
	Department of Informatics
	Binzmühlestrasse 14
	CH-8050 Zürich
	Switzerland
Office	2.E.10
Tel.	+41-44-635-4336
Fax.	+41-44-635-6809