Ameya Godbole,
Dilip Kavarthapu,
Rajarshi Das,
Zhiyu Gong,
Abhishek Singhal,
Mo Yu,
Xiaoxiao Guo,
Tian Gao,
Hamed Zamani,
Manzil Zaheer,
Andrew McCallum.
Multi-Step Entity-Centric Information Retrieval for Multi-Hop Question Answering.
MRQA-EMNLP,
2019.