Space-Time Interpolants

@inproceedings{Frehse2018SpaceTimeI,
  title={Space-Time Interpolants},
  author={Goran Frehse and Mirco Giacobbe and Thomas A. Henzinger},
  booktitle={CAV},
  year={2018}
}
Reachability analysis is difficult for hybrid automata with affine differential equations, because the reach set needs to be approximated. Promising abstraction techniques usually employ interval methods or template polyhedra. Interval methods account for dense time and guarantee soundness, and there are interval-based tools that overapproximate affine flowpipes. But interval methods impose bounded and rigid shapes, which make refinement expensive and fixpoint detection difficult. Template… 

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  • Goran Frehse
  • Computer Science
    International Journal on Software Tools for Technology Transfer
  • 2007
TLDR
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