Reference:

Jefrey Lijffijt, Panagiotis Papapetrou, and Kai Puolamäki. Size matters: Finding the most informative set of window lengths. In Proceedings of ECML-PKDD 2012, to appear.

Suggested BibTeX entry:

@inproceedings{lijffijt12pkdd,
    author = {Jefrey Lijffijt and Panagiotis Papapetrou and Kai Puolam\"aki},
    booktitle = {Proceedings of ECML-PKDD 2012},
    language = {eng},
    title = {Size Matters: Finding the Most Informative Set of Window Lengths},
    year = {to appear},
}