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CIARP
2004
Springer
13 years 10 months ago
Refined Method for the Fast and Exact Computation of Moment Invariants
Geometric moments have been proven to be a very efficient tool for description and recognition of binary shapes. Numerous methods for effective calculation of image moments have be...
Juan Humberto Sossa Azuela, Jan Flusser
CIARP
2004
Springer
13 years 10 months ago
Unsupervised Learning of Ontology-Linked Selectional Preferences
We present a method for extracting selectional preferences of verbs from unannotated text. These selectional preferences are linked to an ontology (e.g. the hypernym relations foun...
Hiram Calvo, Alexander F. Gelbukh
CIARP
2004
Springer
13 years 10 months ago
A Proposal for the Automatic Generation of Instances from Unstructured Text
Roxana Dánger, Ismael Sanz, Rafael Berlanga...