@unpublished{publication-22574, author={Wang, Ruijie and Rossetto, Luca and Cochez, Michael and Bernstein, Abraham}, doi={10.48550/arXiv.2206.01818}, institution={Cornell University}, issn={2331-8422}, number={arxiv.2206}, pages=19, series={ArXiv.org}, title={QAGCN: A Graph Convolutional Network-based Multi-Relation Question Answering System}, year=2022, }