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我们正处在问题和机遇当中,我愿意把它叫作“软件可靠性的断层”。因为软件用户的需求已超过了当前软件工程的实践。无法指出它们是否已超过了技术上的可能,因为有很多技术还没有完善和应用。 问题的核心是激烈的国际竞争已使一维的需求过时了。如果只需要增加软件产品的可靠性,那么可以有很多工具和方法来帮助我们。问题是用户的其他需求,如费用水平、交付日期会不会满足,因为用户有相互关联的多维要求。所以,必须比以往更精确地进行安排才能满足这些要求。这些适用性的要求在将来只会更多。
We are in the middle of problems and opportunities. I would like to call it “the fault of software reliability.” Because the needs of software users have exceeded the current practice of software engineering. It cannot be pointed out whether they have exceeded the technical possibilities because many technologies have not been perfected and applied. The core of the problem is that fierce international competition has made one-dimensional demand obsolete. If you only need to increase the reliability of software products, then there are many tools and methods to help us. The problem is the user’s other needs, such as the cost level, delivery date will not be met, because the user has multi-dimensional requirements associated with each other. Therefore, arrangements must be made more precisely than before to meet these requirements. These applicability requirements will only be more in the future.