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L. (1-MN-E; Minneapolis, MN) Concurrent error detection in sequential circuits using convolutional codes. ... Summary: “Concurrent error detection schemes in digital sys- tems are often based upon error-detecting codes. ...
R., T-CMay83497-500 concurrent error detection in multiply and divide arrays. ... Cyclic coding; Residue coding Error-detection coding code constructions for error control in byte-organized memory systems. ...doi:10.1109/tc.1983.1676190 fatcat:xsogjoynp5dt7mqu6dy4tiodfq
Cutting Edge Research in Technologies
We propose a novel design flow for generating customizable intellectual property (IP) cores used in streaming video processing applications. ... This design flow is based on domain-specific modules in Python language. Examples of generated cores are presented. ... The code() method is used to add MyHDL statements into statement code list (C). The function code is translated into a set of MyHDL combinational and sequential functions using getcode() method. ...doi:10.5772/61136 fatcat:6zmk7dt5hrearl3rxmoxqkimyu
Number data processing errors are detected by comparing parity values associated with a convolution code. ... The ABFT error detection technique relies on the comparison of parity values computed in two ways. ... In other words, the encoder is a sequential circuit [15, 17, 20] . ...doi:10.1186/1687-6180-2011-90 fatcat:5musgxx2xzgphhnll33onmsuou
Viterbi Algorithm is the optimum-decoding algorithm for convolutional codes and has often been served as a standard technique in digital communication systems for maximum likelihood sequence estimation ... The designed Adaptive Viterbi Decoder is able to detect and correct up to four errors. The design is optimized with respect to time, area and power and the netlist is generated. ... Convolutional codes are frequently used to correct errors in noisy channels. ...doi:10.5120/3797-5232 fatcat:r3y7vlfpfnamziztpstycut5ve
However, the previous static scheme duplicates instructions just in sequential order. ... ., NOPs) in VLIW architectures. All the instructions cannot be replicated without additional code lines. ... We estimated the cell area of our VLIW architecture by using the Synopsys Processor Designer  to detect soft errors as shown in Table 1 . ...doi:10.3390/electronics10151835 fatcat:hcllk63htjg5dpp4mrqdoj2e6a
Convolution Algorithm: Distribution of jobs in a system; Convolution algorithm for computing G(N); Computing performance using G(N); Timesharing systems. ... Image Segmentation Detection of discontinuities, Edge linking and boundary detection, Thresholding, Region-based segmentation, Segmentation by morphological watersheds and the use of motion in segmentation ...doi:10.1109/focs.1967.19 dblp:conf/focs/Martin67 fatcat:fwn5xjv7mbcsja5xrhcmdo6ipe
In this paper, we propose efficient alternatives based on special classes of globally invertible cascaded convolutional transducers. ... Worldwide symmetric encryption standards such as DES (Data Encryption Standard), AES (Advanced Encryption Standard), and EES (Escrowed Encryption Standard), have been -and some of them still are -extensively used ... Even though convolutional codes have been primarily designed for error detection and correction, they can be successfully used in related areas such as cryptography, as we will see throughout this presentation ...doi:10.1109/itng.2006.120 dblp:conf/itng/Trinca06 fatcat:mcfrqi6wtvb5bczk4yzg4etoo4
five different systems using a (12,6) systematic, double error correcting, convolutional encoder and a one-step majority logic feedback decoder. ... This approximation method has been partially misinterpreted in "The error latency of a fault in a sequential digital circuit." The present comments are mainly concerned with these interpretations. ...doi:10.1109/c-m.1977.217841 fatcat:4ozrmqss4nevllihids24lhmzm
Proceedings. 42nd Design Automation Conference, 2005.
Methods of systems engineering process and the application and validation of techniques for fault tolerance are discussed as elements in the elimination and mitigation of single event upsets. ... Cyclic redundancy checks, other cyclic codes, and convolutional coding schemes are used to detect errors in serial data transfer interfaces and storage media; such codes are generally classified as either ... block codes or convolutional codes. ...doi:10.1109/dac.2005.193763 fatcat:ich4umqtj5ectpri5r3n6to4nq
Methods of systems engineering process and the application and validation of techniques for fault tolerance are discussed as elements in the elimination and mitigation of single event upsets. ... Cyclic redundancy checks, other cyclic codes, and convolutional coding schemes are used to detect errors in serial data transfer interfaces and storage media; such codes are generally classified as either ... block codes or convolutional codes. ...doi:10.1145/1065579.1065586 dblp:conf/dac/Heidergott05 fatcat:2i7pofayvva33m6nleyaw64qfy
Detection and Remediation Technologies for Mines and Minelike Targets VIII
Digital signal processing algorithms for the detection of landmines using ground penetrating radar are computationally intensive if not due to algorithmic complexity, then due to the vast quantity of data ... This is a viable alternative for the acceleration of digital signal processing and directly results in an increase in mine detection area coverage rates for a relatively small investment. ... An error analysis of truncation of the results in this manner has not been done. ...doi:10.1117/12.487730 fatcat:3xwo7mgy6vbizc4dxsa67jtkxu
Two eight-state 7-bit soft-output Viterbi decoders matched to an EPR4 channel and a rate-8/9 convolutional code are implemented in a 0.18-m CMOS technology. ... These decoders can be used as constituent decoders for Turbo codes in high-performance applications requiring information rates that are very close to the Shannon limit. ... INTRODUCTION T URBO CODES consist of two or more convolutional codes concatenated through an interleaver in a parallel or serial structure. ...doi:10.1109/jssc.2003.813250 fatcat:ftaulni5gbeiriikyhqvznhzsi
they are used in critical missions. ... The fault tolerance of these devices in radiation environments is traditionally analyzed and increased by means of soft error protection mechanisms as EDAC codes or physical interleaving. ... References [16, 17] propose system knowledge based solutions for the fast Fourier transform (FFT), using different properties of the discrete Fourier transform (DFT) for the concurrent error detection ...doi:10.1007/s11265-007-0154-6 fatcat:f46fav2xjbam7ihw7cucr63oj4
2017 IEEE International Symposium on Circuits and Systems (ISCAS)
for HEVC Encoder S-67 -A Convolutional Neural Network Approach for Half-Pel Interpolation in Video Coding S-68 -Fast Rate Distortion Optimization with Adaptive Context Group Modeling for HEVC S- ... Video Encoding Scheme to Enhance Error Concealment of Intra Frames Video Streaming Optimization Using Degradation Estimation with Unequal Error Protection Multiply and Filter: An Universal Measurement ...doi:10.1109/iscas.2017.8049750 fatcat:csazlovzq5g4bmzlf7uss65sy4
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