Hans Jürgen Ohlbach, Klaus U. Schulz, Felix Weigel:
Hans Jürgen Ohlbach (editor):
Geotemporal Reasoning: Basic Theory.

Complete Text [
.pdf, 906KB]
In: (A1-D1)

This deliverable contains a detailed description of the bottom layers of the WebCal system for representing and manipulating `geotemporal' information. The basic components are the FuTIRe library for representing fuzzy temporal intervals, the PartLib library for representing periodic temporal notions, and the mixed function layer, which deals with operations involving temporal intervals and periodic temporal notions. A rst approach for representing named entities is described in the last chapter of this deliverable. These ideas are the basis for a knowledge representation system with, so far, 2000 entries of named entities.



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