Injecting Logical Background Knowledge into Embeddings for Relation Extraction, Rocktaschel, Tim, Singh, Sameer and Riedel, Sebastian, Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL) 2015 [pdf]
@inproceedings{rocktaschel2015injecting,
    month={June}, 
    year={2015}, 
    author={Rocktaschel, Tim and Singh, Sameer and Riedel, Sebastian}, 
    title={Injecting Logical Background Knowledge into Embeddings for Relation Extraction}, 
    booktitle={Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)}, 
}