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JSC
2007
97views more  JSC 2007»
15 years 4 months ago
On approximate triangular decompositions in dimension zero
Triangular decompositions for systems of polynomial equations with n variables, with exact coefficients, are well developed theoretically and in terms of implemented algorithms i...
Marc Moreno Maza, Gregory J. Reid, Robin Scott, We...
CVPR
2005
IEEE
16 years 6 months ago
Energy Minimization via Graph Cuts: Settling What is Possible
The recent explosion of interest in graph cut methods in computer vision naturally spawns the question: what energy functions can be minimized via graph cuts? This question was fi...
Daniel Freedman, Petros Drineas
ISBI
2006
IEEE
16 years 5 months ago
Reconstruction of undersampled dynamic spiral MR images
The temporal resolution of dynamic MRI can be increased by sampling a fraction of k-space in an interleaved fashion, which causes spatial and temporal aliasing. We describe algebr...
Taehoon Shin, Jon F. Nielsen, Krishna S. Nayak
MOBISYS
2005
ACM
16 years 3 months ago
Cracking the Bluetooth PIN
This paper describes the implementation of an attack on the Bluetooth security mechanism. Specifically, we describe a passive attack, in which an attacker can find the PIN used du...
Yaniv Shaked, Avishai Wool
ICCAD
2004
IEEE
121views Hardware» more  ICCAD 2004»
16 years 1 months ago
Factoring and eliminating common subexpressions in polynomial expressions
Polynomial expressions are used to compute a wide variety of mathematical functions commonly found in signal processing and graphics applications, which provide good opportunities...
Anup Hosangadi, Farzan Fallah, Ryan Kastner