2478 search results - page 54 / 496 » Universality in two dimensions |
161
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IPL
2008
15 years 6 months ago
2008
In order to generate a universal probability distribution to extrapolate a binary string x of length i, we feed random bits into a universal device, M. When we find an input strin...
141
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DCC
2003
IEEE
16 years 5 months ago
2003
IEEE
It is known that universal compression of strings generated by i.i.d. sources over infinite alphabets entails infinite per-symbol redundancy. Continuing previous work [1], we cons...
143
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ACISICIS
2007
IEEE
16 years 14 days ago
2007
IEEE
This paper addresses the problem of finding a feasible solution for the University Course Timetabling Problem (UCTP), i.e. a solution that satisfies all the so-called hard const...
136
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CEC
2005
IEEE
15 years 11 months ago
2005
IEEE
Abstract- The classical approach to using utility functions suffers from the drawback of having to design and tweak the functions on a case by case basis. Inspired by examples from...
165
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SACRYPT
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. DES and triple-DES are two well-known and popular encryption algorithms, but they both have the same drawback: their block size is limited to 64 bits. While the cryptogra...