Women in Computing - Fran Allen

Add three sentences about Fran Allen before: 
    "Christine Darden began working for NASA's computing pool in 1967"

Here are the sentences: 
In 1966, Frances "Fran" Elizabeth Allen who was developing programming language compilers at IBM Research,  published a paper entitled  "Program Optimization,". It laid the conceptual basis for systematic analysis and transformation of computer programs. This paper introduced the use of graph-theoretic structures to encode program content in order to automatically and efficiently derive relationships and identify opportunities for optimization.


Link:
"Frances "Fran" Elizabeth Allen" to https://en.wikipedia.org/wiki/Frances_Allen

Reference:
https://amturing.acm.org/award_winners/allen_1012327.cfm