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INFOCOM
2006
IEEE
14 years 4 months ago
2006
IEEE
— We define and study the scheduling complexity in wireless networks, which expresses the theoretically achievable efficiency of MAC layer protocols. Given a set of communicati...
ACRI
2010
Springer
13 years 9 months ago
2010
Springer
In this work we study the complexity of the three-dimensional sandpile avalanches triggered by the addition of two critical configurations. We prove that the algorithmic problem c...
ECCV
1996
Springer
15 years 6 days ago
1996
Springer
In Proc. European Conf. Computer Vision, 1996, pp. 357{368, Cambridge, UK The performance of Active Contours in tracking is highly dependent on the availability of an appropriate ...
ICIP
2000
IEEE
14 years 12 months ago
2000
IEEE
An important topic in face recognition as well as in video coding or multi-modal human machine interfaces is the automatic localization of faces or headand-shoulder regions in vis...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Learning dominant motion patterns or activities from a video is an important surveillance problem, especially in crowded environments like markets, subways etc., where tracking of...