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LGS: Geometric Constraint Solver

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Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2890))

Abstract

In the paper we present LGS — a geometric constraint solver developed at LEDAS Ltd. We review different approaches in geometric constraint solving, present our one, describe in details LGS architecture and the ideas behind it. The main idea of LGS is to decompose the initial problem into a set of simpler ones, to map each instance to a class of problems, and to apply a specialized algorithm to each class. We emphasize key differences of our approach: extendible hierarchy of problem classes, new decomposition techniques, a broad range of numerical algorithms.

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References

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© 2004 Springer-Verlag Berlin Heidelberg

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Ershov, A., Ivanov, I., Preis, S., Rukoleev, E., Ushakov, D. (2004). LGS: Geometric Constraint Solver. In: Broy, M., Zamulin, A.V. (eds) Perspectives of System Informatics. PSI 2003. Lecture Notes in Computer Science, vol 2890. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-39866-0_42

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  • DOI: https://doi.org/10.1007/978-3-540-39866-0_42

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-20813-6

  • Online ISBN: 978-3-540-39866-0

  • eBook Packages: Springer Book Archive

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