Shifeng Liu

Orcid: 0000-0003-3260-8507

Affiliations:
  • University of Sydney, Australia


According to our database1, Shifeng Liu authored at least 6 papers between 2018 and 2021.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2021
Sent2Span: Span Detection for PICO Extraction in the Biomedical Text without Span Annotations.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2021, 2021

2020
Machine Learning-based Sequence Labeling for Text Data.
PhD thesis, 2020

HAMNER: Headword Amplified Multi-Span Distantly Supervised Method for Domain Specific Named Entity Recognition.
Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

Recursively Binary Modification Model for Nested Named Entity Recognition.
Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019
Extracting Definitions and Hypernyms with a Two-Phase Framework.
Proceedings of the Database Systems for Advanced Applications, 2019

2018
A CRF-Based Stacking Model with Meta-features for Named Entity Recognition.
Proceedings of the Advances in Knowledge Discovery and Data Mining, 2018


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