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» Quadtrees as an Abstract Domain
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ICPP
2000
IEEE
13 years 11 months ago
A Parallel Architecture for Quadtree-based Fractal Image Coding
This paper proposes a parallel architecture for quadtreebased fractal image coding. This architecture is capable of performing the fractal image coding based on quadtree partition...
Shinhaeng Lee, Shinichiro Omachi, Hirotomo Aso
ICIP
2007
IEEE
14 years 8 months ago
Rate-Distortion Optimal Depth Maps in the Wavelet Domain for Free-Viewpoint Rendering
We consider the problem of estimating and encoding depth maps from multiple views in the context of 3D-TV with free-viewpoint rendering. We propose a novel codec based on the Rate...
Matthieu Maitre, Yoshihisa Shinagawa, Minh N. Do
ICPP
1994
IEEE
13 years 11 months ago
Data-Parallel Spatial Join Algorithms
E cient data-parallel spatial join algorithms for pmr quadtrees and R-trees, common spatial data structures, are presented. The domain consists of planar line segment data i.e., Bu...
Erik G. Hoel, Hanan Samet
SAC
2008
ACM
13 years 6 months ago
Pentagons: a weakly relational abstract domain for the efficient validation of array accesses
s: A Weakly Relational Abstract Domain for the Efficient Validation of Array Accesses Francesco Logozzo Microsoft Research, Redmond, WA, USA Manuel F
Francesco Logozzo, Manuel Fähndrich
ICALP
2011
Springer
12 years 10 months ago
Probabilistic Bisimulation and Simulation Algorithms by Abstract Interpretation
act Interpretation SILVIA CRAFA FRANCESCO RANZATO University of Padova, Italy We show how bisimulation equivalence and simulation preorder on probabilistic LTSs (PLTSs), namely the...
Silvia Crafa, Francesco Ranzato