Improving Multi-hop Question Answering over Knowledge Graphs using Knowledge Base Embeddings Apoorv Saxena author Aditay Tripathi author Partha Talukdar author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication saxena-etal-2020-improving 10.18653/v1/2020.acl-main.412 https://aclanthology.org/2020.acl-main.412/ 2020-07 4498 4507