Results 21 to 30 of about 279 (76)
Optimal signal states for quantum detectors
, 2011 Quantum detectors provide information about quantum systems by establishing correlations between certain properties of those systems and a set of macroscopically distinct states of the corresponding measurement devices.
Emili Bagan +13 more
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Linear-Codes-Based Lossless Joint Source-Channel Coding for Multiple-Access Channels
, 2009 A general lossless joint source-channel coding (JSCC) scheme based on linear codes and random interleavers for multiple-access channels (MACs) is presented and then analyzed in this paper.
Chen, Yan +2 more
core +1 more source
Successive Cancellation Automorphism List Decoding of Polar Codes
, 2023 The discovery of suitable automorphisms of polar codes gained a lot of attention by applying them in Automorphism Ensemble Decoding (AED) to improve the error-correction performance, especially for short block lengths.
Brink, Stephan ten +5 more
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, 2005 We present a general model for quantum channels with memory, and show that it is sufficiently general to encompass all causal automata: any quantum process in which outputs up to some time t do not depend on inputs at times t' > t can be decomposed into ...
A. S. Holevo +15 more
core +1 more source
Minimum Circuit Size, Graph Isomorphism, and Related Problems [PDF]
, 2017 We study the computational power of deciding whether a given truth-table can be described by a circuit of a given size (the Minimum Circuit Size Problem, or MCSP for short), and of the variant denoted MKTP where circuit size is replaced by a polynomially-
Allender, Eric +4 more
core +2 more sources
Minimal Codewords in Linear Codes [PDF]
, 2004 2000 Mathematics Subject Classification: 94B05, 94B15.Cyclic binary codes C of block length n = 2^m − 1 and generator polynomial g(x) = m1(x)m2^s+1(x), (s, m) = 1, are considered. The cardinalities of the sets of minimal codewords of weights 10 and 11 in
Borissov, Yuri, Manev, Nickolai
core
High-Rate Quantum Low-Density Parity-Check Codes Assisted by Reliable Qubits [PDF]
, 2015 Quantum error correction is an important building block for reliable quantum information processing. A challenging hurdle in the theory of quantum error correction is that it is significantly more difficult to design error-correcting codes with desirable
Fujiwara, Yuichiro +2 more
core +4 more sources
Optimality in Quantum Data Compression using Dynamical Entropy
, 2019 In this article we study lossless compression of strings of pure quantum states of indeterminate-length quantum codes which were introduced by Schumacher and Westmoreland.
Androulakis, George, Wright, Duncan
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Automorphism Ensemble Decoding of Quantum LDPC Codes
Code available at: https://github.com/hsayginel ...
Koutsioumpas, Stergios +3 more
openaire +2 more sources
A new graph perspective on max-min fairness in Gaussian parallel channels
, 2008 In this work we are concerned with the problem of achieving max-min fairness in Gaussian parallel channels with respect to a general performance function, including channel capacity or decoding reliability as special cases.
Boche, Holger, Wiczanowski, Marcin
core +2 more sources