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98
Voted
ICISC
2007
15 years 1 months ago
2007
We present a collision attack on the hash function HAS-160 reduced to 53-steps. The attack has a complexity of about 235 hash computations. The attack is based on the work of Cho e...
98
Voted
SIGCSE
2010
ACM
15 years 22 days ago
2010
ACM
An analysis of data from 259 CS1 students is performed to compare the performance of students who were paired by demonstrated ability to that of students who were paired randomly ...
134
Voted
IEEECGIV
2009
IEEE
15 years 7 months ago
2009
IEEE
The theory of compressive sampling involves making random linear projections of a signal. Provided signal is sparse in some basis, small number of such measurements preserves the ...
80
Voted
CLUSTER
2008
IEEE
15 years 7 months ago
2008
IEEE
This paper presents Two-Phase Compressed I/O (TPC I/O,) an optimization of the Two-Phase collective I/O technique from ROMIO, the most popular MPI-IO implementation. In order to r...
105
Voted
CCECE
2006
IEEE
15 years 6 months ago
2006
IEEE
Single-sensor imaging pipelines comprised of various image compression and demosaicking solutions are presented. Since the end-user usually inspects captured images available in t...