Sciweavers

2601 search results - page 8 / 521
» Quantum Network Coding
Sort
View
CORR
2004
Springer
94views Education» more  CORR 2004»
13 years 9 months ago
Side-Information Coding with Turbo Codes and its Application to Quantum Key Distribution
Turbo coding is a powerful class of error correcting codes, which can achieve performances close to the Shannon limit. The turbo principle can be applied to the problem of side-in...
Kim-Chi Nguyen, Gilles Van Assche, Nicolas J. Cerf
AI
2002
Springer
13 years 9 months ago
QUANTUM: A Function-Based Question Answering System
Abstract In this paper, we describe our Question Answering (QA) system called QUANTUM. The goal of QUANTUM is to find the answer to a natural language question in a large document ...
Luc Plamondon, Leila Kosseim
FUIN
2008
107views more  FUIN 2008»
13 years 10 months ago
Modelling and Simulation of Quantum Teleportation and Dense Coding Using Predicate/Transition-Nets
Reachability analysis is one of the most successful methods used in design and validation of protocols for classical communication, whereas the predicate/transition-net formalism i...
Kimmo Varpaaniemi, Leo Ojala
FOCS
1998
IEEE
14 years 2 months ago
Quantum Lower Bounds by Polynomials
We examine the number T of queries that a quantum network requires to compute several Boolean functions on f0;1gN in the black-box model. We show that, in the blackbox model, the ...
Robert Beals, Harry Buhrman, Richard Cleve, Michel...