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Researcher

Patrick Haffner

PH

Principal Applied Scientist at Amazon Web Services

Haffner co-authored the landmark 1998 paper that demonstrated convolutional neural networks in a practical system for reading handwritten checks. The work helped establish the architecture that later transformed computer vision. He also co-created DjVu, a format for compressing scanned documents.

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Background

Current role
Principal Applied Scientist
About this data

Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.

Last editorial review: August 8, 2026

Citation Trend

5 snapshots
Citation history from Aug 25, '25 to Aug 1, '2699,26193,87488,486Aug 25, '25Jun 1, '26Jul 1, '26Aug 1, '26
99,261citations as of Aug 1, '26+902 since Jul 1, '26
For today’s citation count and citations per paper, visit Google Scholar.