Conny Palm

Conrad "Conny" Palm (1907–1951) was a Swedish electrical engineer and statistician, known for several contributions to teletraffic engineering and queueing theory.^[1]

Palm enrolled at the School of Electrical Engineering at the Royal Institute of Technology in Stockholm in 1925, being awarded his M.Sc. (1940) and Ph.D (1943) on a dissertation entitled Intensitätsschwankungen im Fernsprechverkehr. Palm's work was also joint with L. M. Ericsson, cooperating with Christian Jacobæus. He attended Harald Cramér's queueing theory group, met William Feller (1937).^[1] Later, Palm was in the Swedish Board for Computing Machinery (Matematikmaskinnämnden), where he led the project that developed the first Swedish computer, the BARK (1947–51), informally referred to as CONIAC (Conny [Palm] Integrator And Calculator). He was adjunct professor in telecommunications at Royal Institute of Technology as well.

Professor Håkan Sterky, who was Palm's thesis advisor, has characterised Palm as a bohemian and a brilliant statistician. He had started his research before he graduated, which seemed to be due to a lack of interest for some undergraduate courses rather than the level of difficulty of the courses. To apply pressure on him, it was finally agreed that his monthly salary from Ericsson would only be paid out if he had passed one of his remaining undergraduate exam that month. Sterky related how Palm would typically show up a few days before pay day wishing to sit for an oral exam.^[2]

Books

• Intensity variations in telephone traffic. North-Holland. 1988. ISBN 0444704728.  Book edition of Ph.D. thesis of 1943, translated from German to English by Christian Jacobæus.

See Also

• Palm calculus
• Palm-Khintchine theorem

References

1. ^ ^{a b} Rolf B. Haugen, The life and work of Conny Palm - some personal comments and experiences from Telektronikk (Telenor research journal), 2(3):50-55, 1995
2. ^ Kongl. Elektrosektionen 1910 - 1985: Storamiralerna hos Sekreteraren - Samtal med Håkan Sterky (interview with Håkan Sterky in 1985 on the occasion of the Electrical Engineering Student Association's 75th anniversary), accessed on July 20, 2009 (Swedish)

Persondata
Name	Palm, Conny
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Short description
Date of birth	1907
Place of birth
Date of death	1951
Place of death