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Witten, Ian H., and
Timothy C. Bell. "The zero-frequency problem: Estimating the probabilities of novel events in adaptive text compression." IEEE transactions on information theory 37, no. 4 (1991): 1085–1094.
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is a New
Zealand computer scientist, with interests in computer science education, computer music and text compression. In 2017, it was announced by
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Ian H. Witten, Alistair Moffat, and
Timothy C. Bell. Managing gigabytes: compressing and indexing documents and images. Morgan Kaufmann, 1999.
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Witten, Ian H., Alistair Moffat, Timothy C. Bell, Managing gigabytes: compressing and indexing documents and images. Morgan
Kaufmann, 1999.
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Bell joined the staff and rose to professor and head of department. In parallel with his academic work he has developed
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that Bell would receive the 2018 award for 'Outstanding
Contribution to Computer Science Education'.
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Bell, Timothy C., John G. Cleary, and Ian H. Witten. Text compression. Prentice-Hall, Inc., 1990.
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A unifying theory and improvements for existing approaches to text compression.
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A unifying theory and improvements for existing approaches to text compression
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A unifying theory and improvements for existing approaches to text compression
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342:(Doctoral thesis). UC Research Repository, University of Canterbury.
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This biographical article about a New
Zealand academic is a
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Special
Interest Group on Computer Science Education
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197:from 1975 to 1979. He completed his PhD at the
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426:"New Year Honours 2024: the full list"
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