In an industrial context application aiming at performing aeronautic maintenance tasks scheduling, we propose a frequent Interval Time Sequences (ITS) extraction technique from discrete temporal sequences using a sliding window approach to relax time constraints. The extracted sequences offer an interesting overview of the original data by allowing a temporal leeway on the extraction process. We formalize the ITS extraction under classical time and support constraints and conduct some experiments on synthetic data to validate our proposal. © 2014 Springer International Publishing Switzerland.
CITATION STYLE
Ben Zakour, A., Maabout, S., Mosbah, M., & Sistiaga, M. (2014). Relaxing time granularity for mining frequent sequences. Studies in Computational Intelligence, 527, 53–76. https://doi.org/10.1007/978-3-319-02999-3_4
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