AI Memos (1959 - 2004): Recent submissions

Now showing items 319-321 of 1217

    • Taxonomic Syntax for First-Order Inference 

      McAllester, David; Givan, Robert (1989-06-01)
      Most knowledge representation languages are based on classes and taxonomic relationships between classes. Taxonomic hierarchies without defaults or exceptions are semantically equivalent to a collection of formulas ...

    • Feature Matching for Object Localization in the Presence of Uncertainty 

      Cass, Todd Anthony (1990-05-01)
      We consider the problem of matching model and sensory data features in the presence of geometric uncertainty, for the purpose of object localization and identification. The problem is to construct sets of model feature and ...

    • Direct Computation of 3D Shape Invariants and the Focus of Expansion 

      Weinshall, Daphna (1989-05-01)
      Structure from motion often refers to the computation of 3D structure from a matched sequence of images. However, a depth map of a surface is difficult to compute and may not be a good representation for storage and ...