United States, Computer Scientist 1944
Nancy G. Leveson is a leading American expert in system and software safety. She is Professor of Aeronautics and Astronautics at MIT, United States.
Also known as Professor
Requirement completeness: Requirements are sufficient to distinguish the desired behavior of the software from that of any other undesired program that might be designed.
Highly reliable components are not necessarily safe.
Software−related accidents are usually caused by flawed requirements.
Reliability engineers often assume that reliability and safety are synonymous, but this assumption is true only in special cases.
Safety is an emergent property of systems, not a component property.
What software must not do is not the inverse of what it must do.
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