2432 search results - page 97 / 487 » Degrees and choice numbers |
152
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COMBINATORICS
1998
15 years 6 months ago
1998
Using Zeilberger’s factorization of two-stack-sortable permutations, we write a functional equation — of a strange sort — that defines their generating function according t...
143
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JCAM
2010
15 years 1 months ago
2010
In this paper, (d + 1)-pencil lattices on simplicial partitions in Rd are studied. The barycentric approach naturally extends the lattice from a simplex to a simplicial partition,...
184
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CISC
2007
Springer
16 years 14 days ago
2007
Springer
We propose the idea of building a secure hash using quadratic or higher degree multivariate polynomials over a finite field as the compression function. We analyze some security ...
142
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ISSAC
2007
Springer
16 years 13 days ago
2007
Springer
Constructing some regular graph with a given girth, a given degree and the fewest possible vertices is a hard problem. This problem is called the cage graph problem and has some l...
155
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PKDD
2005
Springer
15 years 11 months ago
2005
Springer
In the last few years, the data mining community has proposed a number of objective rule interestingness measures to select the most interesting rules, out of a large set of discov...