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SEMWEB
2010
Springer
14 years 12 months ago
Optimising Ontology Classification
Abstract. Ontology classification--the computation of subsumption hierarchies for classes and properties--is one of the most important tasks for OWL reasoners. Based on the algorit...
Birte Glimm, Ian Horrocks, Boris Motik, Giorgos St...
WD
2010
14 years 11 months ago
Enhancing FEC application in LTE cellular networks
3rd Generation Partnership Project's (3GPP) Long Term Evolution (LTE) is focused on enhancing the Universal Terrestrial Radio Access (UTRA). Evolved-Multimedia Broadcast and M...
Antonios G. Alexiou, Christos Bouras, Vasileios Ko...
ICIP
2009
IEEE
14 years 11 months ago
A hierarchical graph-based markovian clustering approach for the unsupervised segmentation of textured color images
In this paper, a new unsupervised hierarchical approach to textured color images segmentation is proposed. To this end, we have designed a two-step procedure based on a grey-scale...
Rachid Hedjam, Max Mignotte
ICUMT
2009
14 years 11 months ago
Application of smoothed estimators in spectrum sensing technique based on model selection
In cognitive radio networks, secondary user (SU) does not have rights to transmit when the primary user (PU) band is occupied, that's why a sensing technique must be done. Rec...
Bassem Zayen, Aawatif Hayar, Hamza Debbabi, Hichem...
ACHI
2010
IEEE
14 years 10 months ago
Theatre as a Discussion Tool in Human-Robot Interaction Experiments - A Pilot Study
In the field of Human-Robot Interaction (HRI), a novel experimental methodology is presented for carrying out studies which uses a theatrical presentation with an actor interacting...
Amiy R. Chatley, Kerstin Dautenhahn, Mick L. Walte...