2478 search results - page 13 / 496 » Universality in two dimensions |
SYNTHESE
2008
15 years 4 months ago
2008
Many philosophers think that, necessarily, any material objects have a fusion (let's call that doctrine "Universalism"). In this paper I point out a couple of strang...
128
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EH
2004
IEEE
15 years 8 months ago
2004
IEEE
After a survey of some realizations of self-replicating machines, this paper presents the construction based selfreplication of universal 3D structures. This self-replication proc...
132
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STOC
2003
ACM
16 years 4 months ago
2003
ACM
Improving an old result of Clarkson et al., we show that the number of distinct distances determined by a set P of n points in three-dimensional space is (n77/141) = (n0.546 ), fo...
237
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PODS
2009
ACM
16 years 4 months ago
2009
ACM
Let be a finite, ordered alphabet, and consider a string x = x1x2 . . . xn n . A secondary index for x answers alphabet range queries of the form: Given a range [al, ar] , retu...
129
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SOFSEM
2009
Springer
16 years 1 months ago
2009
Springer
Cuckoo hashing was introduced by Pagh and Rodler in 2001 [12]. A set S of n keys is stored in two tables T1 and T2 each of which has m cells of capacity 1 such that constant access...