Fangchao Liu

According to our database, Fangchao Liu authored at least 9 papers between 2020 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2024

Pseudo-Spectral Spatial Feature Extraction and Enhanced Fusion Image for Efficient Meter-Sized Lunar Impact Crater Automatic Detection in Digital Orthophoto Map.

Huiwen Liu, Ying-Bo Lu, Li Zhang, Fangchao Liu, You Tian, Hailong Du, Junsheng Yao, Zi Yu, Duyi Li, Xuemai Lin

Sensors, August, 2024

Towards a Unified Language Model for Knowledge-Intensive Tasks Utilizing External Corpus.

Xiaoxi Li, Zhicheng Dou, Yujia Zhou, Fangchao Liu

CoRR, 2024

Generative Retrieval via Term Set Generation.

Peitian Zhang, Zheng Liu, Yujia Zhou, Zhicheng Dou, Fangchao Liu, Zhao Cao

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

CorpusLM: Towards a Unified Language Model on Corpus for Knowledge-Intensive Tasks.

Xiaoxi Li, Zhicheng Dou, Yujia Zhou, Fangchao Liu

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

2022

Pre-training to Match for Unified Low-shot Relation Extraction.

Fangchao Liu, Hongyu Lin, Xianpei Han, Boxi Cao, Le Sun

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

Can Prompt Probe Pretrained Language Models? Understanding the Invisible Risks from a Causal View.

Boxi Cao, Hongyu Lin, Xianpei Han, Fangchao Liu, Le Sun

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

2021

From Learning-to-Match to Learning-to-Discriminate: Global Prototype Learning for Few-shot Relation Classification.

Fangchao Liu, Xinyan Xiao, Lingyong Yan, Hongyu Lin, Xianpei Han, Dai Dai, Hua Wu, Le Sun

Proceedings of the Chinese Computational Linguistics - 20th China National Conference, 2021

Element Intervention for Open Relation Extraction.

Fangchao Liu, Lingyong Yan, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

2020

From Bag of Sentences to Document: Distantly Supervised Relation Extraction via Machine Reading Comprehension.

Lingyong Yan, Xianpei Han, Le Sun, Fangchao Liu, Ning Bian

CoRR, 2020