4. Data processing: database and file management or data structures
  5. Database and file access
  6. Preparing data for information retrieval

Karl Schiffmann

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Enumeration of trees from finite number of nodes

Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate

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Manipulation and/or analysis of hierarchical data

Data processing: database and file management or data structures – Database and file access – Preparing data for information retrieval
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Method and/or system for comparing character expressions

Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
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Profile ID: LFUS-PAI-P-2212904

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