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ALGORITHMICA
2004
111views more  ALGORITHMICA 2004»
15 years 1 months ago
The Hausdorff Voronoi Diagram of Point Clusters in the Plane
We study the Hausdorff Voronoi diagram of point clusters in the plane, a generalization of Voronoi diagrams based on the Hausdorff distance function. We derive a tight combinatori...
Evanthia Papadopoulou
ISPDC
2010
IEEE
14 years 11 months ago
SKAIT: A Parameterized Key Assignment Scheme for Wireless Networks
—In this paper, we propose SKAIT, a parameterized symmetric key pre-distribution scheme that guarantees a secure and confidential channel between every pair of nodes in a wirele...
Ramon Novales, Neeraj Mittal, Kamil Saraç
PKDD
2010
Springer
313views Data Mining» more  PKDD 2010»
14 years 11 months ago
Topic Modeling for Personalized Recommendation of Volatile Items
One of the major strengths of probabilistic topic modeling is the ability to reveal hidden relations via the analysis of co-occurrence patterns on dyadic observations, such as docu...
Maks Ovsjanikov, Ye Chen
ERSA
2010
115views Hardware» more  ERSA 2010»
14 years 11 months ago
Towards Adaptive Networking for Embedded Devices based on Reconfigurable Hardware
Research in communication networks has shown that the Internet architecture is not sufficient for modern communication areas such as the interconnection networks of super computing...
Enno Lübbers, Marco Platzner, Christian Pless...
COST
2009
Springer
172views Multimedia» more  COST 2009»
14 years 11 months ago
Facial Expression Recognition Using Two-Class Discriminant Features
This paper presents a novel facial expression recognition methodology. In order to classify the expression of a test face to one of seven pre-determined facial expression classes, ...
Marios Kyperountas, Ioannis Pitas