TY - GEN T1 - Multistage BiCross encoder for multilingual access to COVID-19 health information T2 - arXiv PY - 2021/01/08 AU - Singh I AU - Scarton C AU - Bontcheva K ED - DO - DOI: 10.48550/arxiv.2101.03013 Y2 - 2025/11/13 ER -