Heng-Da Xu

14 papers A* 1Journal 9Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Reasoning Over Space: Enabling Geographic Reasoning for LLM-Based Generative Next POI Recommendation.
CoRR
Dongyi Lv, Qiuyu Ding, Heng-Da Xu, Zhaoxu Sun, Zhi Wang, Feng Xiong, Mu Xu
2025 J jnl
AgentTOD: A Task-Oriented Dialogue Agent with a Flexible and Adaptive API Calling Paradigm.
ACM Trans. Inf. Syst.
Heng-Da Xu, Xian-Ling Mao, Fanshu Sun, Tian-Yi Che, Chun Xu, Heyan Huang
2025 J jnl
MMWOZ: Building Multimodal Agent for Task-oriented Dialogue.
CoRR
Puhai Yang, Heyan Huang, Heng-Da Xu, Fanshu Sun, Xian-Ling Mao, Chaoxu Mu
2025 A* conf
SQLWOZ: A Realistic Task-Oriented Dialogue Dataset with SQL-Based Dialogue State Representation for Complex User Requirements.
EMNLP
Heng-Da Xu, Xian-Ling Mao, Fanshu Sun, Tian-Yi Che, Cheng-Xin Xin, Heyan Huang
2024 J jnl
A Distributed Collaborative Retrieval Framework Excelling in All Queries and Corpora based on Zero-shot Rank-Oriented Automatic Evaluation.
CoRR
Tian-Yi Che, Xian-Ling Mao, Chun Xu, Cheng-Xin Xin, Heng-Da Xu, Jin-Yu Liu, Heyan Huang
2024 J jnl
Cross-domain coreference modeling in dialogue state tracking with prompt learning.
Knowl. Based Syst.
Heng-Da Xu, Xian-Ling Mao, Puhai Yang, Fanshu Sun, Heyan Huang
2024 J jnl
Out-of-scope intent detection with intent-invariant data augmentation.
Knowl. Based Syst.
Fanshu Sun, Heyan Huang, Puhai Yang, Heng-Da Xu, Xianling Mao
2024 — conf
Rethinking Task-Oriented Dialogue Systems: From Complex Modularity to Zero-Shot Autonomous Agent.
ACL (1)
Heng-Da Xu, Xian-Ling Mao, Puhai Yang, Fanshu Sun, Heyan Huang
2021 — conf
Generating Informative Dialogue Responses with Keywords-Guided Networks.
NLPCC (2)
Heng-Da Xu, Xian-Ling Mao, Zewen Chi, Fanshu Sun, Jing-Jing Zhu, Heyan Huang
2021 — conf
Read, Listen, and See: Leveraging Multimodal Information Helps Chinese Spell Checking.
ACL/IJCNLP (Findings)
Heng-Da Xu, Zhongli Li, Qingyu Zhou, Chao Li, Zizhen Wang, Yunbo Cao, Heyan Huang, Xian-Ling Mao
2021 J jnl
Read, Listen, and See: Leveraging Multimodal Information Helps Chinese Spell Checking.
CoRR
Heng-Da Xu, Zhongli Li, Qingyu Zhou, Chao Li, Zizhen Wang, Yunbo Cao, Heyan Huang, Xian-Ling Mao
2020 J jnl
Generating Informative Dialogue Responses with Keywords-Guided Networks.
CoRR
Heng-Da Xu, Xian-Ling Mao, Zewen Chi, Jing-Jing Zhu, Fanshu Sun, Heyan Huang
2019 J jnl
Complicated Table Structure Recognition.
CoRR
Zewen Chi, Heyan Huang, Heng-Da Xu, Houjin Yu, Wanxuan Yin, Xianling Mao
2019 — conf
Fast and Accurate Bilingual Lexicon Induction via Matching Optimization.
NLPCC (1)
Zewen Chi, Heyan Huang, Shenjian Zhao, Heng-Da Xu, Xianling Mao