Fundamentals of SIGLA, an interval computing system over the completed set of intervals

@article{Gardees1980FundamentalsOS,
  title={Fundamentals of SIGLA, an interval computing system over the completed set of intervals},
  author={Ernest Garde{\~n}es and Albert Trepat},
  journal={Computing},
  year={1980},
  volume={24},
  pages={161-179}
}
The SIGLA System has been designed to obtain an Interval Computing System working with the whole surrounding structure of the standard interval setI (R) (see [9]), that is, the lattice completion ofI (R) with the ordinary algebraic operations extended onto it. A statistical component associating intervals to Bounded Fuzzy Distributions is added. Rounding semantics onI * (R) is considered, and bounding theorems directing programming are given. Improper intervals are shown to mean “control-band… CONTINUE READING