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TSE
1998
14 years 11 months ago
1998
ABSTRACT. This paper presents a novel, scenario-based notation called Use Case Maps (UCMs) for describing, in a high-level way, how the organizational structure of a complex system...
SPIN
2010
Springer
14 years 10 months ago
2010
Springer
Pushdown systems provide a natural model of software with recursive procedure calls. We provide a tool implementing an algorithm for computing the winning regions of a pushdown par...
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EGH
2010
Springer
14 years 10 months ago
2010
Springer
We modify the Reyes object-space shading approach to address two inefficiencies that result from performing shading calculations at micropolygon grid vertices prior to rasterizati...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
Texture segmentation is a difficult problem, as is apparent from camouflage pictures. A Textured region can contain texture elements of various sizes, each of which can itself be ...
ICIP
1999
IEEE
16 years 1 months ago
1999
IEEE
It is a challenging problem to design an e cient MPEG-4 video delivery system that can maximize the perceptual quality while achieving high resource utilization. This paper addres...