Type:
Journal Invité
Date:
2014-12-31
Department:
Data Science
Eurecom Ref:
4625
Copyright:
© ACM, 2014. This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in http://dx.doi.org/10.1145/2695533.2695535
