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JAPLL
2006
109views more  JAPLL 2006»
15 years 6 months ago
Deduction chains for common knowledge
Deduction chains represent a syntactic and in a certain sense constructive method for proving completeness of a formal system. Given a formula , the deduction chains of are built...
Mathis Kretz, Thomas Studer
143
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JMIV
2006
58views more  JMIV 2006»
15 years 6 months ago
On the Probability of the Number of Solutions for the P4P Problem
This paper studies the multi-solution phenomenon for the perspective four point (P4P) problem from geometric and algebraic aspects. We give a pure geometric proof that the P4P pro...
Xiao-Shan Gao, Jianliang Tang
ENTCS
2007
97views more  ENTCS 2007»
15 years 6 months ago
A Head-to-Head Comparison of de Bruijn Indices and Names
Often debates about pros and cons of various techniques for formalising lambda-calculi rely on subjective arguments, such as de Bruijn indices are hard to read for humans or nomin...
Stefan Berghofer, Christian Urban
MST
2008
94views more  MST 2008»
15 years 6 months ago
Partial Bi-immunity, Scaled Dimension, and NP-Completeness
The Turing and many-one completeness notions for NP have been previously separated under measure, genericity, and bi-immunity hypotheses on NP. The proofs of all these results rel...
John M. Hitchcock, Aduri Pavan, N. V. Vinodchandra...
IJNSEC
2007
156views more  IJNSEC 2007»
15 years 6 months ago
Another Look at PMAC
We can view an existing Message Authentication Code (MAC) as a Carter-Wegman MAC in spite of the fact it may not have been designed as one. This will make the analysis easier than...
Dayin Wang, Dongdai Lin, Wenling Wu