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IAJIT
2010
114views more  IAJIT 2010»
13 years 7 months ago
A Quantum-Inspired Differential Evolution Algorithm for Solving the N-Queens Problem
: In this paper, a quantum-inspired differential evolution algorithm for solving the N-queens problem is presented. The N-queens problem aims at placing N queens on an NxN chessboa...
Amer Draa, Souham Meshoul, Hichem Talbi, Mohamed B...
ICQNM
2008
IEEE
138views Chemistry» more  ICQNM 2008»
14 years 3 months ago
Multiparty Distributed Compression of Quantum Information
—We study a protocol in which many parties use quantum communication to transfer a shared state to a receiver without communicating with each other. This protocol is a multiparty...
David Avis, Patrick Hayden, Ivan Savov
IPL
2006
104views more  IPL 2006»
13 years 8 months ago
The communication complexity of the Hamming distance problem
We investigate the randomized and quantum communication complexity of the HAMMING DISTANCE problem, which is to determine if the Hamming distance between two n-bit strings is no l...
Wei Huang, Yaoyun Shi, Shengyu Zhang, Yufan Zhu
CRYPTO
2009
Springer
150views Cryptology» more  CRYPTO 2009»
14 years 3 months ago
Improving the Security of Quantum Protocols via Commit-and-Open
We consider two-party quantum protocols starting with a transmission of some random BB84 qubits followed by classical messages. We show a general “compiler” improving the secur...
Ivan Damgård, Serge Fehr, Carolin Lunemann, ...
ICS
2010
Tsinghua U.
14 years 24 days ago
Bounds on the Quantum Satisfiability Threshold
Quantum k-SAT is the problem of deciding whether there is a n-qubit state which is perpendicular to a set of vectors, each of which lies in the Hilbert space of k qubits. Equivale...
Sergey Bravyi, Cristopher Moore, Alexander Russell