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WSCG
2003
176views more  WSCG 2003»
13 years 9 months ago
Grid Method Classification of Islamic Geometric Patterns
This paper proposes a rational classification of Islamic Geometric Patterns (IGP) based on the Minimum Number of Grids (MNG) and Lowest Geometric Shape (LGS) used in the construct...
Ahmad Aljamali, Ebad Banissi
ICIP
2007
IEEE
14 years 2 months ago
Graph-Cut Rate Distortion Algorithm for Contourlet-Based Image Compression
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
Maria Trocan, Béatrice Pesquet-Popescu, Jam...
TACAS
2010
Springer
221views Algorithms» more  TACAS 2010»
14 years 2 months ago
Trace-Based Symbolic Analysis for Atomicity Violations
Abstract. We propose a symbolic algorithm to accurately predict atomicity violations by analyzing a concrete execution trace of a concurrent program. We use both the execution trac...
Chao Wang, Rhishikesh Limaye, Malay K. Ganai, Aart...
WSCG
2004
135views more  WSCG 2004»
13 years 9 months ago
Geometrical Modelling of Muscle Cells Based on Functional Representation of Polygons
A geometrical modelling tool allowing construction of models of living cells and their organelles would facilitate understanding of biological processes at the cellular level. Her...
Július Parulek, Milos Srámek, Ivan Z...
CADE
2003
Springer
14 years 8 months ago
Optimizing Higher-Order Pattern Unification
Abstract. We present an abstract view of existential variables in a dependently typed lambda-calculus based on modal type theory. This allows us to justify optimizations to pattern...
Brigitte Pientka, Frank Pfenning