Similarity between event types in sequences

Reference:

Heikki Mannila and P. Moen. Similarity between event types in sequences. In Data Warehousing and Knowledge Discovery (DaWaK), pages 271–280, 1999.

Suggested BibTeX entry:

@inproceedings{moen1,
    author = {Heikki Mannila and P. Moen},
    booktitle = {Data Warehousing and Knowledge Discovery (DaWaK)},
    pages = {271-280},
    title = {Similarity between event types in sequences},
    year = {1999},
}