Trish Sarson (born 1946) is a British/American computer scientist, consultant and information technology writer, known for developing

data flow diagram A data-flow diagram is a way of representing a flow of data through a process or a system (usually an information system). The DFD also provides information about the outputs and inputs of each entity and the process itself. A data-flow diagram ha ...

s with

Chris Gane Christopher Gane (born 5 June 1974) is an English professional golfer. Gane has mainly competed on the second tier Challenge Tour and has two wins on that tour, both in 2001. In 2009 he finished 13th in the Challenge Tour rankings to guarantee ...

in the 1970s. DFD-Gane-Sarson-Notation

Born in England, Sarson obtained her BA in Zoology and Chemistry at the

Royal Holloway, University of London Royal Holloway, University of London (RH), formally incorporated as Royal Holloway and Bedford New College, is a public university, public research university and a constituent college, member institution of the federal University of London. It ...

in the 1960s. She emigrated to the United States in 1975, where she joined

Ed Yourdon Edward Nash Yourdon (April 30, 1944 – January 20, 2016) was an American software engineer, computer consultant, author and lecturer, and software engineering methodology pioneer. He was one of the lead developers of the structured analysis tec ...

's software company. In 1977 with Chris Gane she founded Improved Systems Technologies (IST), which became a relatively large and successful company. In 1977 they published their best known work ''Structured Systems Analysis: Tools and Techniques,'' in which they presented a specific type of

Allen Kent Allen Kent (October 24, 1921 – May 1, 2014) was an American information scientist. Early life He was born in New York City.Gane, Chris, and Trish Sarson. ''Structured Systems Analysis and Design.'' New York: Improved Systems Technologies (1977). *

Gane, Chris P. Christopher P. (Chris) Gane (September 6, 1938 – November 25, 2019) was a British/American computer scientist, consultant and information technology writer, known for developing data flow diagrams with Trish Sarson in the 1970s. Life and work ...

, and Trish Sarson. ''Structured systems analysis: tools and techniques.'' Prentice Hall Professional Technical Reference, 1979. * Yourdon, E., Lister, T. R., Gane, C., & Sarson, T. (1979). ''Learning to program in structured COBOL.'' Prentice Hall Professional Technical Reference. * Gane, Chris, and Trish Sarson. ''Structured Systems Analysis. Improved System Technologies.'' (1984).

References

1946 births Living people American technology writers British technology writers American computer programmers Alumni of Royal Holloway, University of London {{US-compu-bio-stub