Delvin Ce Zhang

According to our database, Delvin Ce Zhang authored at least 28 papers between 2020 and 2026.

Collaborative distances:

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

2026

M2-Verify: A Large-Scale Multidomain Benchmark for Checking Multimodal Claim Consistency.

Abolfazl Ansari, Delvin Ce Zhang, Zhuoyang Zou, Wenpeng Yin, Dongwon Lee

CoRR, April, 2026

Graph-GRPO: Training Graph Flow Models with Reinforcement Learning.

Baoheng Zhu, Deyu Bo, Delvin Ce Zhang, Xiao Wang

CoRR, March, 2026

DIAGPaper: Diagnosing Valid and Specific Weaknesses in Scientific Papers via Multi-Agent Reasoning.

Zhuoyang Zou, Abolfazl Ansari, Delvin Ce Zhang, Dongwon Lee, Wenpeng Yin

CoRR, January, 2026

PromptHG: Prompt-Enhanced Heterogeneous Graph for Personalized News Recommendation.

Hai-Dang Kieu, Delvin Ce Zhang, Minh-Duc Nguyen, Qiang Wu, Min Xu, Dung D. Le

Proceedings of the Advances in Information Retrieval, 2026

MEVER: Multi-Modal and Explainable Claim Verification with Graph-based Evidence Retrieval.

Delvin Ce Zhang, Suhan Cui, Zhelin Chu, Xianren Zhang, Dongwon Lee

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

When Misinformation Speaks and Converses: Rethinking Fact-Checking in Audio Platforms.

Chaewan Chun, Delvin Ce Zhang, Dongwon Lee

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

MAD: A Benchmark for Multi-Turn Audio Dialogue Fact-Checking.

Chaewan Chun, Lysandre Terrisse, Delvin Ce Zhang, Dongwon Lee

CoRR, August, 2025

Does Multimodal Large Language Model Truly Unlearn? Stealthy MLLM Unlearning Attack.

Xianren Zhang, Hui Liu, Delvin Ce Zhang, Xianfeng Tang, Qi He, Dongwon Lee, Suhang Wang

CoRR, June, 2025

Hierarchical Graph Topic Modeling with Topic Tree-based Transformer.

Delvin Ce Zhang, Menglin Yang, Xiaobao Wu, Jiasheng Zhang, Hady W. Lauw

CoRR, February, 2025

Enhancing News Recommendation with Hierarchical LLM Prompting.

Hai-Dang Kieu, Delvin Ce Zhang, Minh Duc Nguyen, Min Xu, Qiang Wu, Dung D. Le

Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

Echoes of Automation: The Increasing Use of LLMs in Newsmaking.

Abolfazl Ansari, Delvin Ce Zhang, Nafis Irtiza Tripto, Dongwon Lee

Proceedings of the Social, Cultural, and Behavioral Modeling, 2025

CORRECT: Context- and Reference-Augmented Reasoning and Prompting for Fact-Checking.

Delvin Ce Zhang, Dongwon Lee

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Retrieval-Augmented Language Model for Knowledge-aware Protein Encoding.

Jiasheng Zhang, Delvin Ce Zhang, Shuang Liang, Zhengpin Li, Rex Ying, Jie Shao

Proceedings of the Forty-second International Conference on Machine Learning, 2025

SUA: Stealthy Multimodal Large Language Model Unlearning Attack.

Xianren Zhang, Hui Liu, Delvin Ce Zhang, Xianfeng Tang, Qi He, Dongwon Lee, Suhang Wang

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

Unmasking Fake Careers: Detecting Machine-Generated Career Trajectories via Multi-layer Heterogeneous Graphs.

Michiharu Yamashita, Thanh Tran, Delvin Ce Zhang, Dongwon Lee

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

2024

Hypformer: Exploring Efficient Hyperbolic Transformer Fully in Hyperbolic Space.

Menglin Yang, Harshit Verma, Delvin Ce Zhang, Jiahong Liu, Irwin King, Rex Ying

CoRR, 2024

FASTopic: A Fast, Adaptive, Stable, and Transferable Topic Modeling Paradigm.

Xiaobao Wu, Thong Nguyen, Delvin Ce Zhang, William Yang Wang, Anh Tuan Luu

CoRR, 2024

Text-Attributed Graph Representation Learning: Methods, Applications, and Challenges.

Delvin Ce Zhang, Menglin Yang, Rex Ying, Hady W. Lauw

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

Hypformer: Exploring Efficient Transformer Fully in Hyperbolic Space.

Menglin Yang, Harshit Verma, Delvin Ce Zhang, Jiahong Liu, Irwin King, Rex Ying

Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2024

Topic Modeling on Document Networks with Dirichlet Optimal Transport Barycenter.

Delvin Ce Zhang, Hady Wirawan Lauw

Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

2023

Hyperbolic Graph Topic Modeling Network with Continuously Updated Topic Tree.

Delvin Ce Zhang, Rex Ying, Hady W. Lauw

Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

2022

Meta-Complementing the Semantics of Short Texts in Neural Topic Models.

Delvin Ce Zhang, Hady W. Lauw

Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

Variational Graph Author Topic Modeling.

Delvin Ce Zhang, Hady Wirawan Lauw

Proceedings of the KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14, 2022

Dynamic Topic Models for Temporal Document Networks.

Delvin Ce Zhang, Hady W. Lauw

Proceedings of the International Conference on Machine Learning, 2022

2021

Semi-supervised Semantic Visualization for Networked Documents.

Delvin Ce Zhang, Hady W. Lauw

Proceedings of the Machine Learning and Knowledge Discovery in Databases. Research Track, 2021

Representation Learning on Multi-layered Heterogeneous Network.

Delvin Ce Zhang, Hady W. Lauw

Proceedings of the Machine Learning and Knowledge Discovery in Databases. Research Track, 2021

Topic Modeling for Multi-Aspect Listwise Comparisons.

Delvin Ce Zhang, Hady W. Lauw

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

2020

Topic Modeling on Document Networks with Adjacent-Encoder.

Ce Zhang, Hady W. Lauw

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