@inproceedings{kostakis2011petra,
author = {Orestis Kostakis and Panagiotis Papapetrou and Jaakko Hollm{\'e}n},
booktitle = {Proceedings of 4th International Conference on Pervasive Technologies Related to Assistive Environments (PETRA)},
title = {Distance Measure for Querying Arrangements of Temporal Intervals},
year = {2011},
}