On-line testing of computing circuits at performance of the approximate calculations

被引：0
|
作者：
Drozd, A [1 ]
Lobachev, M [1 ]
机构：
[1] Odessa Natl Polytech Univ, UA-65044 Odessa, Ukraine
来源：
MODERN PROBLEMS OF RADIO ENGINEERING, TELECOMMUNICATIONS AND COMPUTER SCIENCE, PROCEEDINGS | 2004年
关键词：
on-line testing; checking; reliability of results; computing circuits; approximate calculations;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper features of on-line testing for computing circuits at approximated data processing are considered. Checking reliability of the approximated results for arithmetic operations is estimated. The low reliability of traditional checking methods caused by rejection of authentic results is shown. Ways to decrease the rejection probability of authentic results are determined using the truncated arithmetic operations and methods of checking with low detection probability of errors, which are unessential to reliability of result.
引用
收藏
页码：555 / 556
页数：2
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