Harvesting More Answer Spans from Paragraph beyond Annotation.

@inproceedings{bao-2022-harvesting, author = {Qiaoben Bao and Jiangjie Chen and Linfang Liu and Jingping Liu and Jiaqing Liang and Yanghua Xiao}, editor = {K. Sel\c{c}uk Candan and Huan Liu and Leman Akoglu and Xin Dong and Jiliang Tang}, title = {{Harvesting More Answer Spans from Paragraph beyond Annotation}}, booktitle = {{WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022}}, pages = {27--36}, publisher = {ACM}, year = {2022}, url = {https://doi.org/10.1145/3488560.3498399}, doi = {https://doi.org/10.1145/3488560.3498399} }