Answer set programming; External source access; Nonmonotonic reasoning
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Abstract:
HEX-programs extend ASP with external atoms implemented in C++ or Python. DLVHEX is a solver for HEX that permits cyclic reasoning over external atoms and external value invention.
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Additional information:
The final publication is available via <a href="https://doi.org/10.1007/s13218-018-0535-y" target="_blank">https://doi.org/10.1007/s13218-018-0535-y</a>.