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DATESO
2010
150views Database» more  DATESO 2010»
13 years 9 months ago
Evolving Quasigroups by Genetic Algorithms
Abstract. Quasigroups are a well-known combinatorial design equivalent to more familiar Latin squares. Because all possible elements of a quasigroup occur with equal probability, i...
Václav Snásel, Jiri Dvorský, ...
ECCC
2000
113views more  ECCC 2000»
13 years 11 months ago
Candidate One-Way Functions Based on Expander Graphs
Abstract. We suggest a candidate one-way function using combinatorial constructs such as expander graphs. These graphs are used to determine a sequence of small overlapping subsets...
Oded Goldreich
ISCAS
2006
IEEE
90views Hardware» more  ISCAS 2006»
14 years 5 months ago
On flash A/D-converters with low-precision comparators
— Flash analog-to-digital converters can be built using small (and fast) low-precision comparators with unpredictable thresholds followed by a digital look-up table to correct th...
Matthias Frey, Hans-Andrea Loeliger