Zhi Chen

According to our database, Zhi Chen authored at least 21 papers between 2018 and 2023.

Collaborative distances:

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

2023

OPAL: Ontology-Aware Pretrained Language Model for End-to-End Task-Oriented Dialogue.

Zhi Chen, Yuncong Liu, Lu Chen, Su Zhu, Mengyue Wu, Kai Yu

Trans. Assoc. Comput. Linguistics, 2023

Exploring Schema Generalizability of Text-to-SQL.

Jieyu Li, Lu Chen, Ruisheng Cao, Su Zhu, Hongshen Xu, Zhi Chen, Hanchong Zhang, Kai Yu

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022

DialogZoo: Large-Scale Dialog-Oriented Task Learning.

Zhi Chen, Jijia Bao, Lu Chen, Yuncong Liu, Da Ma, Bei Chen, Mengyue Wu, Su Zhu, Jian-Guang Lou, Kai Yu

CoRR, 2022

UniDU: Towards A Unified Generative Dialogue Understanding Framework.

Zhi Chen, Lu Chen, Bei Chen, Libo Qin, Yuncong Liu, Su Zhu, Jian-Guang Lou, Kai Yu

Proceedings of the 23rd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2022

AdapterShare: Task Correlation Modeling with Adapter Differentiation.

Zhi Chen, Bei Chen, Lu Chen, Kai Yu, Jian-Guang Lou

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

2021

Few-Shot NLU with Vector Projection Distance and Abstract Triangular CRF.

Su Zhu, Lu Chen, Ruisheng Cao, Zhi Chen, Qingliang Miao, Kai Yu

Proceedings of the Natural Language Processing and Chinese Computing, 2021

ShadowGNN: Graph Projection Neural Network for Text-to-SQL Parser.

Zhi Chen, Lu Chen, Yanbin Zhao, Ruisheng Cao, Zihan Xu, Su Zhu, Kai Yu

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

Decoupled Dialogue Modeling and Semantic Parsing for Multi-Turn Text-to-SQL.

Zhi Chen, Lu Chen, Hanqi Li, Ruisheng Cao, Da Ma, Mengyue Wu, Kai Yu

Proceedings of the Findings of the Association for Computational Linguistics: ACL/IJCNLP 2021, 2021

LGESQL: Line Graph Enhanced Text-to-SQL Model with Mixed Local and Non-Local Relations.

Ruisheng Cao, Lu Chen, Zhi Chen, Yanbin Zhao, Su Zhu, Kai Yu

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

2020

Distributed Structured Actor-Critic Reinforcement Learning for Universal Dialogue Management.

Zhi Chen, Lu Chen, Xiaoyuan Liu, Kai Yu

IEEE ACM Trans. Audio Speech Lang. Process., 2020

CREDIT: Coarse-to-Fine Sequence Generation for Dialogue State Tracking.

Zhi Chen, Lu Chen, Zihan Xu, Yanbin Zhao, Su Zhu, Kai Yu

CoRR, 2020

Dual Learning for Dialogue State Tracking.

Zhi Chen, Lu Chen, Yanbin Zhao, Su Zhu, Kai Yu

CoRR, 2020

Structured Hierarchical Dialogue Policy with Graph Neural Networks.

Zhi Chen, Xiaoyuan Liu, Lu Chen, Kai Yu

CoRR, 2020

Deep Reinforcement Learning for On-line Dialogue State Tracking.

Zhi Chen, Lu Chen, Xiang Zhou, Kai Yu

CoRR, 2020

Memory Attention Neural Network for Multi-domain Dialogue State Tracking.

Zihan Xu, Zhi Chen, Lu Chen, Su Zhu, Kai Yu

Proceedings of the Natural Language Processing and Chinese Computing, 2020

Line Graph Enhanced AMR-to-Text Generation with Mix-Order Graph Attention Networks.

Yanbin Zhao, Lu Chen, Zhi Chen, Ruisheng Cao, Su Zhu, Kai Yu

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

Neural Graph Matching Networks for Chinese Short Text Matching.

Lu Chen, Yanbin Zhao, Boer Lyu, Lesheng Jin, Zhi Chen, Su Zhu, Kai Yu

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

Semi-Supervised Text Simplification with Back-Translation and Asymmetric Denoising Autoencoders.

Yanbin Zhao, Lu Chen, Zhi Chen, Kai Yu

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019

AgentGraph: Toward Universal Dialogue Management With Structured Deep Reinforcement Learning.

Lu Chen, Zhi Chen, Bowen Tan, Sishan Long, Milica Gasic, Kai Yu

IEEE ACM Trans. Audio Speech Lang. Process., 2019

AgentGraph: Towards Universal Dialogue Management with Structured Deep Reinforcement Learning.

Lu Chen, Zhi Chen, Bowen Tan, Sishan Long, Milica Gasic, Kai Yu

CoRR, 2019

2018

Policy Adaptation for Deep Reinforcement Learning-Based Dialogue Management.

Lu Chen, Cheng Chang, Zhi Chen, Bowen Tan, Milica Gasic, Kai Yu

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018