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VLDB
1987
ACM
106views Database» more  VLDB 1987»
13 years 8 months ago
A Dual Space Representation for Geometric Data
Thie paper presents a representation echeme for polyhedral objects in arbitrary dimensions. Each object ie represented as the algebraic sum of convex polyhedra (cells). Each cell ...
Oliver Günther, Eugene Wong
MOR
2008
110views more  MOR 2008»
13 years 5 months ago
Alternating Projections on Manifolds
We prove that if two smooth manifolds intersect transversally, then the method of alternating projections converges locally at a linear rate. We bound the speed of convergence in ...
Adrian S. Lewis, Jérôme Malick
GLOBECOM
2009
IEEE
13 years 9 months ago
Restarting Particle Filters: An Approach to Improve the Performance of Dynamic Indoor Localization
Particle filters have been found to be effective in tracking mobile targets in indoor environments. One frequently encountered problem in these settings occurs when the target'...
Begumhan Turgut, Richard P. Martin
ICIP
2004
IEEE
14 years 6 months ago
Fast in-band motion estimation with variable size block matching
In this paper we propose a fast motion estimation technique that works in the wavelet domain. The computational cost of the algorithm turns out to be proportional to the linear si...
Davide Maestroni, Augusto Sarti, Marco Tagliasacch...
COST
2007
Springer
124views Multimedia» more  COST 2007»
13 years 11 months ago
Mutually Coordinated Anticipatory Multimodal Interaction
We introduce our research on anticipatory and coordinated interaction between a virtual human and a human partner. Rather than adhering to the turn taking paradigm, we choose to in...
Anton Nijholt, Dennis Reidsma, Herwin van Welberge...