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基于形式演算和不变式验证的可信算法程序构造(英文)
  • ISSN号:1673-5447
  • 期刊名称:《中国通信:英文版》
  • 时间:0
  • 分类:TN[电子电信]
  • 作者机构:[1]College of Computer Science & Technology, [2]Zhejiang University of Technology, [3]Provincial Lab of High-Performance Computing Technology, [4]Jiangxi Normal University
  • 相关基金:National Natural Science Foundation of China under Grant No. 60773054,60870002 and 61020106009; Zhejiang Provincial Natural Science Foundation of China under Grant No. R1110679
中文摘要:

The paper presents a formal and practical approach to dependable algorithm development.First,starting from a formal specification based on the Eindhoven quantifier notation,a problem is regularly reduced to subproblems with less complexity by using a concise set of calculation rules,the result of which establishes a recurrence-based algorithm.Second,a loop invariant is derived from the problem specification and recurrence,which certifies the transformation from the recurrence-based algorithm to one or more ...

英文摘要:

The paper presents a formal and practical approach to dependable algorithm development. First, starting from a formal specification based on the Eindhoven quantifier notation, a problem is regu-larly reduced to subproblems with less complexity by using a concise set of calculation rules, the result of which establishes a recurrence-based algorithm. Second, a loop invariant is derived from the problem specification and recurrence, which certifies the transformation from the recurrence-based algorithm to one or more iterative programs. We demonstrate that our approach covers a number of classical al-gorithm design tactics, develops algorithmic pro-grams together with their proof of correctness, and thus contributes fundamentally to the dependability of computer software.

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期刊信息
  • 《中国通信:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国通信学会
  • 主编:刘复利
  • 地址:北京市东城区广渠门内大街80号6层608
  • 邮编:100062
  • 邮箱:editor@ezcom.cn
  • 电话:010-64553845
  • 国际标准刊号:ISSN:1673-5447
  • 国内统一刊号:ISSN:11-5439/TN
  • 邮发代号:2-539
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:187