@article{SteinmetzHoffmann_2017,
title={State space search nogood learning: Online refinement of critical-path dead-end detectors in planning},
author={Steinmetz, Marcel and Hoffmann, Jörg},
issn={1872-7921},
doi={http://dx.doi.org/10.22028/D291-29282},
volume={245},
pages={1-37},
publisher={Elsevier},
journal={Artificial Intelligence},
year={2017}
}