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Exploring Different Coherence Dimensions to Answer Proximity Queries for Convex Polyhedra. Claudio Mirolo University of Udine, Italy Stefano Carpin University of California-Merced, USA Enrico Pagello University of Padova, Italy. - PowerPoint PPT Presentation
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Exploring Different Coherence Dimensions toAnswer Proximity Queries for Convex Polyhedra
• From exploiting coherence to adapting to variable coherence• Multidimensional analysis of the concept of coherence• Experiments
in Guibas’ et al. style• First-order coherence:
strong improvement• Second-order coherence:
up to 15-20% furtherimprovement
Claudio MiroloUniversity of Udine, Italy
Stefano CarpinUniversity of California-Merced, USA
Enrico PagelloUniversity of Padova, Italy
Iterations for decreasing coherence (left to right) and for stronger (squares) / weaker initialization
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