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DLOG
2001
15 years 4 months ago
Combining Tableaux and Algebraic Methods for Reasoning with Qualified Number Restrictions
This paper investigates an optimization technique for reasoning with qualified number restrictions in the description logic ALCQHR+ . We present a hybrid architecture where a stan...
Volker Haarslev, Martina Timmann, Ralf Möller
ICPR
2002
IEEE
16 years 4 months ago
Multi-Scale Autoconvolution for Affine Invariant Pattern Recognition
This paper describes a novel image transform called Multi-Scale Autoconvolution which is invariant with respect to affine transformations of the spatial image coordinates. The tra...
Janne Heikkilä
ICIP
2007
IEEE
15 years 9 months ago
Infinity-Norm Rotation for Reversible Data Hiding
In this paper, we propose a novel transform that preserves the dynamic range—infinity-norm rotation. This transform is perfectly reversible and piecewise linear, and keeps the m...
Lei Yang, Pengwei Hao
ICPR
2000
IEEE
15 years 7 months ago
Optic-Flow Information Extraction with Directional Gaussian-Derivatives
This work is intended to give some ideas to extract motion information from an image sequence. A directional energy is defined in terms of the 1-D Hermite transform coefficients o...
J. Luis Silván-Cárdenas, Boris Escal...
TOPLAS
1998
52views more  TOPLAS 1998»
15 years 2 months ago
Within ARM's Reach: Compilation of Left-Linear Rewrite Systems via Minimal Rewrite Systems
A new compilation technique for left-linear term-rewriting systems is presented, where rewrite rules are transformed into so-called minimal rewrite rules. These minimal rules have...
Wan Fokkink, Jasper Kamperman, Pum Walters