Kolahi R. Methods and means of segments checking the approximate data in iterative array computing devices

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0408U004850

Thesis Registration Form

0408U004850.pdf

Applicant for

Specialization

  • 05.13.05 - Комп'ютерні системи та компоненти

23-10-2008

Specialized Academic Board

Д 41.052.01

Odessa National Polytechnic University

Essay

Dissertation is devoted to questions of on-line testing in modern iterative array computing devices for approximate data processing. The method of segments checking the result of mantissas processing is designed. This method provides given value of detection probability for errors produced by typical faults of digital circuits. The estimation formulas of the error detection probability, reliability of the result checking and its increase by the count of time redundant that is particularly in process of the errors accumulation in non-exit result bits are defined. The structural schemes of the segments checking are designed and the methods for chousing the segment check points are offered. The segment checking means for parallel shifters and adders, iterative array multipliers and dividers of mantissas are designed. The segments checking increases reliability of the approximated result check reducing the detection probability of inessential errors.

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Files

Dissertation-01_Titul.doc

Dissertation-02_Soderzhanie.doc

Dissertation-03_Perechen usl obozn.doc

Dissertation-Glava_1.doc

Dissertation-Glava_2.doc

Dissertation-Glava_3.doc

Dissertation-Glava_4.doc

Dissertation-Pril_A.doc

Dissertation-Pril_B.doc

Dissertation-Pril_D.doc

Dissertation-Pril_E.doc

Dissertation-Pril_V.doc

Dissertation-Spisok_literatury.doc

Dissertation-Vvedenie.doc

Dissertation-Zakluchenie.doc

aref.doc

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