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CORR
2010
Springer
124views Education» more  CORR 2010»
15 years 6 months ago
Quantum Three-Pass protocol: Key distribution using quantum superposition states
This letter proposes a novel key distribution protocol with no key exchange in advance, which is secure as the BB84 quantum key distribution protocol. Our protocol utilizes a phot...
Yoshito Kanamori, Seong-Moo Yoo
CORR
2010
Springer
91views Education» more  CORR 2010»
15 years 6 months ago
Simulations of Weighted Tree Automata
Simulations of weighted tree automata (wta) are considered. It is shown how such simulations can be decomposed into simpler functional and dual functional simulations also called f...
Zoltán Ésik, Andreas Maletti
CORR
2010
Springer
83views Education» more  CORR 2010»
15 years 6 months ago
Breaking the Legend: Maxmin Fairness notion is no longer effective
In this paper we analytically propose an alternative approach to achieve better fairness in scheduling mechanisms which could provide better quality of service particularly for re...
Yaser Miaji, Suhaidi Hassan
CORR
2010
Springer
108views Education» more  CORR 2010»
15 years 6 months ago
Inverting a permutation is as hard as unordered search
We describe a reduction from the problem of unordered search (with a unique solution) to the problem of inverting a permutation. Since there is a straightforward reduction in the ...
Ashwin Nayak
CORR
2010
Springer
132views Education» more  CORR 2010»
15 years 6 months ago
Functorial Data Migration
In this paper we present a simple database definition language: that of categories and functors. A database schema is a category and a state is a set-valued functor. We show that m...
David I. Spivak