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PR
2010
135views more  PR 2010»
13 years 3 months ago
Revisiting priority queues for image analysis
Many algorithms in image analysis require a priority queue, a data structure that holds pointers to pixels in the image, and which allows efficiently finding the pixel in the queu...
Cris L. Luengo Hendriks
SIAMMAX
2010
116views more  SIAMMAX 2010»
13 years 3 months ago
Acquired Clustering Properties and Solution of Certain Saddle Point Systems
Many mathematical models involve flow equations characterized by nonconstant viscosity, and a Stokes type problem with variable viscosity coefficient arises. Appropriate block diag...
M. A. Olshanskii, V. Simoncini
SIAMREV
2010
90views more  SIAMREV 2010»
13 years 3 months ago
On the Block Triangular Form of Symmetric Matrices
We present some observations on the block triangular form (btf) of structurally symmetric, square, sparse matrices. If the matrix is structurally rank deficient, its canonical btf ...
Iain S. Duff, Bora Uçar
SOCIALCOM
2010
13 years 3 months ago
A Multi-factor Approach to Securing Software on Client Computing Platforms
Protecting the integrity of software platforms, especially in unmanaged consumer computing systems is a difficult problem. Attackers may attempt to execute buffer overflow attacks ...
Raghunathan Srinivasan, Vivek Iyer, Amit Kanitkar,...
TOG
2010
134views more  TOG 2010»
13 years 3 months ago
Unbiased, adaptive stochastic sampling for rendering inhomogeneous participating media
Realistic rendering of participating media is one of the major subjects in computer graphics. Monte Carlo techniques are widely used for realistic rendering because they provide u...
Yonghao Yue, Kei Iwasaki, Bing-Yu Chen, Yoshinori ...