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Simulating the error-detecting capability of the error-detecting code
2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), 2018Using simulations, we analyze an error-detecting code from the aspect of the number of errors that the code surely detects. In order to conclude whether and how the order of the quasigroup used for coding affects the number of errors that the code surely detects, we use quasigroups of different orders for coding. Also, we code input blocks of different
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Exploiting error detection latency for parity-based soft error detection
2016 IEEE 19th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS), 2016Local triple modular redundancy (LTMR) is often the first choice to harden a flash-based FPGA application against soft errors in space. Unfortunately, LTMR leads to at least 300% area overhead. We propose a parity-based error detection approach, to use the limited resources of space-proven flash-based FPGAs more area-efficiently; this method can be the
Aydos, Gökce, Fey, Görschwin
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2003
Publisher Summary This chapter presents the basic concepts of error detection in data communication systems. Errors in data communications occur when the value of a bit is altered from 1 to 0 or vice versa. Errors are produced by static events, such as thermal noise and transient events.
John Park, Steve Mackay, Edwin Wright
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Publisher Summary This chapter presents the basic concepts of error detection in data communication systems. Errors in data communications occur when the value of a bit is altered from 1 to 0 or vice versa. Errors are produced by static events, such as thermal noise and transient events.
John Park, Steve Mackay, Edwin Wright
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Realizing repeated quantum error correction in a distance-three surface code
Nature, 2021Quantum computers hold the promise of solving computational problems that are intractable using conventional methods1. For fault-tolerant operation, quantum computers must correct errors occurring owing to unavoidable decoherence and limited control ...
S. Krinner +15 more
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t-error correcting/d-error detecting/all unidirectional error detecting codes
Conference Proceeding IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, 2003The theory and design of t-EC/d-ED/AUED codes is presented, where d>or=t. Necessary and sufficient conditions for a code to be t-EC/d-ED/AUED were established. A code construction procedure is described to form these codes for any given value of t and d. Encoding and decoding of these codes involve minimal addition hardware.
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Number of Errors that the Error-Detecting Code Surely Detects
2017In this paper we consider an error-detecting code based on linear quasigroups. We give a proof that the code is linear. Also, we obtain the generator and the parity-check matrices of the code, from where we obtain the Hamming distance of the code when a linear quasigroup of order 4 from the best class of quasigroups of order 4 for coding, i.e., the ...
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1988
Publisher Summary This chapter focuses on error detection. In all electrical information transmission systems, importance must be given to the effects of noise. When noise causes bits to be received in error, a great number of bits are usually affected. To determine whether the bits in a character are properly received, it would be simple to append an
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Publisher Summary This chapter focuses on error detection. In all electrical information transmission systems, importance must be given to the effects of noise. When noise causes bits to be received in error, a great number of bits are usually affected. To determine whether the bits in a character are properly received, it would be simple to append an
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2010
At an early stage errors and coding flaws in a system model can be efficiently detected by deduction techniques that are presented in this chapter. Figure 3.1 illustrates the necessary preconditions to apply these techniques in the proposed flow. Besides the syntactical correctness of a design description, the smallest design unit, i.e. a module, shall
Rolf Drechsler, Frank Rogin
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At an early stage errors and coding flaws in a system model can be efficiently detected by deduction techniques that are presented in this chapter. Figure 3.1 illustrates the necessary preconditions to apply these techniques in the proposed flow. Besides the syntactical correctness of a design description, the smallest design unit, i.e. a module, shall
Rolf Drechsler, Frank Rogin
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Error detection in crystallographic models
Acta Crystallographica Section D Biological Crystallography, 1994A variety of criteria were tested for identifying errors in protein crystal coordinates. Statistical analysis was based on comparisons of a highly refined crystal structure and several preliminary models derived from molecular replacement. A protocol employing temperature factors, real-space fit residuals, geometric strains, dihedral angles and shifts ...
Charles E. Bugg +4 more
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Detecting Pedigree Relationship Errors
2011Pedigree relationship errors often occur in family data collected for genetic studies, and unidentified errors can lead to either increased false positives or decreased power in both linkage and association analyses. Here we review several allele sharing, as well as likelihood-based statistics, that were proposed to efficiently extract genealogical ...
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