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Jacobus Verhoeff

Jacobus 'Koos' Verhoeff
Born (1927-02-20) 20 February 1927 (age 90)
The Hague
Nationality Dutch
Fields Mathematics, Computer science
Institutions Delft University of Technology, Philips, Erasmus University Rotterdam
Alma mater University of Amsterdam
Thesis Error Detecting Decimal Codes (1969)
Doctoral advisor Adriaan van Wijngaarden, Wouter Peremans
Known for Error detecting codes

Jacobus "Koos" Verhoeff (born 1927) is a Dutch mathematician, computer scientist, and artist. He is known for his work on error detection and correction, and worked on information retrieval. He has also held exhibitions of his mathematically inspired sculptures. He is now retired.

He is best known for his check-digit Verhoeff algorithm, which is based on the dihedral group of order 10.

He is the father of Tom Verhoeff, also a mathematician and computer scientist.


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