V2EX program verification

Program Verification

释义 Definition

程序验证:用严格的数学方法证明一个程序在给定的规范(specification)下满足某些性质(如正确性、安全性、终止性),从而减少或消除错误。常见于形式化方法、关键系统(航空航天、医疗、金融安全)与高可靠软件工程中。(也可泛指“验证程序是否符合要求”,但更常指形式化意义上的证明。)

发音 Pronunciation (IPA)

/prorm vrfken/

例句 Examples

Program verification can catch bugs before the software is released.
程序验证可以在软件发布前发现漏洞。

Using invariants and a formal specification, the team verified that the algorithm always terminates and never violates the safety constraint.
团队使用不变式和形式化规范,验证了该算法总会终止,且不会违反安全约束。

词源 Etymology

program 源自希腊语 programma(“公开写出的内容、公告”),经拉丁语与法语进入英语,后在现代语境中引申为“程序、指令集合”。
verification 来自拉丁语 verus(“真实的”)+ facere(“做、使”),本义是“使之为真/证实为真”。合起来 program verification 强调“用可证明的方式确立程序为真(正确)”。

相关词 Related Words

文学与著作中的出现 Literary Works

  • C. A. R. HoareAn Axiomatic Basis for Computer Programming(提出 Hoare 逻辑,为程序验证奠基)
  • Edsger W. DijkstraA Discipline of Programming(以推导式方法强调正确性与证明)
  • David GriesThe Science of Programming(系统讨论程序证明与形式化推理)
  • Benjamin C. Pierce 等Software Foundations(以定理证明器讲解程序性质与验证)
  • Edmund M. Clarke, Orna Grumberg, Doron PeledModel Checking(验证系统/程序性质的重要方法与经典著作)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3643 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 8ms UTC 04:36 PVG 12:36 LAX 20:36 JFK 23:36
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86