AAAI 2022technical0 citations
On the Complexity of Inductively Learning Guarded Clauses
Andrei Draghici, Georg Gottlob, Matthias Lanzinger
Abstract
We investigate the computational complexity of mining guarded clauses from clausal datasets through the framework of inductive logic programming (ILP). We show that learning guarded clauses is NP-complete and thus one step below the Sigma2-complete task of learning Horn clauses on the polynomial hierarchy. Motivated by practical applications on large datasets we identify a natural tractable fragment of the problem. Finally, we also generalise all of our results to k-guarded clauses for constant k.
BibTeX
@inproceedings{aaai2022_onthecomplexityo,
title = {On the Complexity of Inductively Learning Guarded Clauses},
author = {Andrei Draghici and Georg Gottlob and Matthias Lanzinger},
booktitle = {AAAI 2022},
year = {2022}
}