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About Me

I'm a second-year graduate student in the Pattern Recognition and Intelligent System(PRIS) group, Beijing University of Posts and Telecommunications. My research interests include Named Entity Recognition (NER), Slot Filling (SF), and Knowledge based Question Answering (KBQA). Currently, I mainly focus on Few-shot Named Entity Recognition (Few-shot NER) with prototype-based approach, attempting to address challenges such as generalization and data scarcity. I have also conducted some research about recommender systems. I’m a former research intern at Meituan.

Experience

• M.Eng., Computer Technology, Department of Artificial Intelligence, Beijing University of Posts and Telecommunications, 2021.09 - 2024.06 (expected), advised by Prof. Weiran Xu.

• B.S., Communication Engineering, college of information and communication engineering, Beijing University of Posts and Telecommunications, 2017.09 - 2021.06.

Publications

Conference Papers

• [EMNLP’22 (oral)] Exploiting domain-slot related keywords description for Few-Shot Cross-Domain Dialogue State Tracking Qixiang Gao∗, Guanting Dong∗, Yutao Mou∗, Liwen Wang, Chen Zeng, Daichi Guo, Mingyang Sun, Weiran Xu∗ [PDF]

• [EMNLP’22 Findings] Entity-level Interaction via Heterogeneous Graph for Multimodal Named Entity Recognition Gang Zhao, Guanting Dong, Yidong Shi, Haolong Yan, Weiran Xu and Si Li∗ [PDF] [code]

• [EMNLP’22 Workshop] Semi-Supervised Knowledge-Grounded Pre-training for Task-Oriented Dialog Systems Weihao Zeng∗, Keqing He∗, Zechen Wang∗, Dayuan Fu, Guanting Dong, Ruotong Geng, Pei Wang, Jingang Wang, Chaobo Sun, Wei Wu, Weiran Xu∗ [PDF]

• [COLING’22] PSSAT: A Perturbed Semantic Structure-aware Transferring Method for Perturbation-Robust Slot Filling Guanting Dong∗, Daichi Guo∗, Liwen Wang∗, Xuefeng Li∗, Zechen Wang, Chen Zeng, Keqing He, Jinzheng Zhao, Hao Lei, Xinyue Cui, Yi Huang, Junlan Feng, Weiran Xu∗ [PDF]

• [ICASSP’22] A Robust Contrastive Disentanglement Framework for Multi-Domain Text Classification Xuefeng Li, Hao Lei, Liwen Wang, Guanting Dong, Jinzheng Zhao, Jiachi Liu, Weiran Xu, Chunyun Zhang [PDF]

Competition

• The first place of Track 2， Towards Semi-Supervised and Reinforced Task-Oriented Dialog Systems(SereToD) with EMNLP 2022

• The honorable mention in Mathematical Contest In Modeling and Interdisciplinary Contest In Modeling(MCM/ICM )

Award

• First-class Scholarship for Master Students, Beijing University of Posts and Telecommunications, 2021-2022

• Second-class Scholarship for Master Students, Beijing University of Posts and Telecommunications, 2018-2019

• MCM/ICM Honorable Winner, COMAP, 2020

Last modified: 2023/02/08