Sequence Labeling

Paper that introduced Semi-CRFs: Sarawagi & Cohen 2004 - Semi-Markov Conditional Random Fields for Information Extraction

Liu et al 2016 - Exploring Segment Representations for Neural Segmentation Models Shows that neural semi-CRF model benefit from representing the entire segment.

Constrained Neural Model: Deutsch et al 2019 - A General-Purpose Algorithm for Constrained Sequential Inference