@inproceedings{chwatal-09a,
 author = {Andreas M. Chwatal and Günther R. Raidl},
 booktitle = {Computer Aided Systems Theory -- EUROCAST 2009},
 editor = {R.~Moreno-D\'iaz and others},
 keywords = {evolcomp},
 pages = {649--656},
 publisher = {Springer},
 series = {LNCS},
 title = {Fitting Rectangular Signals to Time Series Data by Metaheuristic Algorithms},
 url = {https://www.ac.tuwien.ac.at/files/pub/chwatal-09a.pdf},
 volume = {5717},
 year = {2009}
}