TY - CHAP T1 - An Empirical Study of Span Modeling in Science NER T2 - Linking Theory and Practice of Digital Libraries UR - http://dx.doi.org/10.1007/978-3-030-86324-1_4 PY - 2021/01/01 AU - Jiang X ED - DO - DOI: 10.1007/978-3-030-86324-1_4 PB - Springer International Publishing SN - 9783030863234 SP - 41 EP - 48 Y2 - 2025/05/18 ER -