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DM
2010
99views more  DM 2010»
14 years 6 months ago
Perfect octagon quadrangle systems
An octagon quadrangle is the graph consisting of an 8-cycle (x1, x2, ..., x8) with two additional chords: the edges {x1, x4} and {x5, x8}. An octagon quadrangle system of order v ...
Luigia Berardi, Mario Gionfriddo, Rosaria Rota
COMBINATORICA
2008
92views more  COMBINATORICA 2008»
14 years 11 months ago
Perfect difference sets constructed from Sidon sets
Javier Cilleruelo, Melvyn B. Nathanson
81
Voted
CADE
2007
Springer
16 years 15 hour ago
Labelled Clauses
We add labels to first-order clauses to simultaneously apply superpositions to several proof obligations inside one clause set. From a theoretical perspective, the approach unifies...
Tal Lev-Ami, Christoph Weidenbach, Thomas W. Reps,...
DAM
1999
114views more  DAM 1999»
14 years 11 months ago
Perfect and Almost Perfect Sequences
The autocorrelation function of a sequence is a measure for how much the given sequence di ers from its translates. Periodic binary sequences with good correlation properties have...
Dieter Jungnickel, Alexander Pott
CORR
2010
Springer
90views Education» more  CORR 2010»
14 years 10 months ago
Perfect Omniscience, Perfect Secrecy and Steiner Tree Packing
— We consider perfect secret key generation for a “pairwise independent network” model in which every pair of terminals share a random binary string, with the strings shared ...
Sirin Nitinawarat, Prakash Narayan