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The World's Smallest Mechanical Parallel Calculator: Discovery of Original Drawings and Patent Documents from the 1950s in Switzerland.

Herbert E. Bruderer
Published in: HC (2016)
Keyphrases
  • patent documents
  • prior art
  • intellectual property
  • knowledge discovery
  • information retrieval
  • feature selection
  • patent retrieval
  • patent information
  • database
  • domain knowledge
  • knn
  • line drawings
  • clef ip