H. Zahera, R. Jalota, and R. Usbeck. Proceedings of the Twenty-Seventh Text REtrieval Conference, TREC
2018, Gaithersburg, Maryland, USA, November 14-16, 2018, (2018)
H. Zahera, I. Elgendy, R. Jalota, and M. Sherif. Proceedings of the Twenty-Eighth Text REtrieval Conference, TREC 2019, Gaithersburg, Maryland, USA, November 13-15, 2019, (2019)