Results 31 to 40 of about 52,491 (267)
Quantum error correction under numerically exact open-quantum-system dynamics
Physical Review Research, 2023 The known quantum error-correcting codes are typically built on approximative open-quantum-system models such as Born-Markov master equations. However, it is an open question how such codes perform in actual physical systems that, to some extent ...
Aravind P. Babu +5 more
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Error-correcting Identifying Codes
CoRR, 2022 Assume that a graph $G$ models a detection system for a facility with a possible "intruder," or a multiprocessor network with a possible malfunctioning processor. We consider the problem of placing (the minimum number of) detectors at a subset of vertices in $G$ to automatically determine if there is an intruder, and if so, its precise location.
Devin C. Jean, Suk Jai Seo
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Unified and Generalized Approach to Entanglement-Assisted Quantum Error Correction
IEEE Transactions on Quantum EngineeringWe introduce a framework for entanglement-assisted quantum error correcting codes that unifies the three original frameworks for such codes called entanglement-assisted quantum error correction, entanglement-assisted operator quantum error correction ...
Priya J. Nadkarni +4 more
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PRX Quantum, 2022 Bosonic quantum error-correcting codes offer a viable direction towards reducing the hardware overhead required for fault-tolerant quantum information processing.
Timo Hillmann +3 more
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Qudit low-density parity-check codes [PDF]
QuantumQudits offer significant advantages over qubit-based architectures, including more efficient gate compilation, reduced resource requirements, improved error-correction primitives, and enhanced capabilities for quantum communication and cryptography. Yet,
Daniel J. Spencer +4 more
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Error correction in data storage systems using polar codes
IET Communications, 2021 This paper investigates error correction in two‐dimensional (2‐D) intersymbol interference (ISI) channels using polar codes. 2‐D channels offer high data storage capacity compared to traditional one‐dimensional (1‐D) channels but suffer from greater ISI ...
Nana Kobina Gerrar +2 more
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Error-correcting Source Code [PDF]
, 1998 We study how constraint-based static analysis can be applied to the automated and systematic debugging of program errors. Strongly moding and constraint-based mode analysis are turning to play fundamental roles in debugging concurrent logic/constraint programs as well as in establishing the consistency of communication protocols and in optimization.
Yasuhiro Ajiro +2 more
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Error-correcting codes for multipermutations [PDF]
2013 IEEE International Symposium on Information Theory, 2013 Multipermutations appear in various applications in information theory. New applications such as rank modulation for flash memories and voting have suggested the need to consider error-correcting codes for multipermutations. The construction of codes is challenging when permutations are considered and it becomes even a harder problem for ...
Sarit Buzaglo +3 more
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IEEE Access, 2016 The recently proposed unary error correction (UEC) and Elias gamma error correction (EGEC) codes facilitate the near-capacity joint source and channel coding (JSCC) of symbol values selected from large alphabets at a low complexity.
Matthew F. Brejza +6 more
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Irish Mathematical Society Bulletin, 1989 The author describes an elementary approach to error-correcting codes which can be presented to second year (general level) students. In this approach, students can see simple abstract concepts being used to solve an easily described practical problem.
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