PPaperPicks

Bryan Hooi

National University of Singapore, Singapore

66 papers at tracked venues · 50 at CORE A* · active 2024–2026

DBLP profile ↗ORCID 0000-0002-5645-1754 ↗Homepage ↗

Venues

ACL ×14EMNLP ×8ICLR ×7NeurIPS ×7AAAI ×6ICML ×4WWW ×4SIGKDD ×3CVPR ×2ECML-PKDD ×2BMVC ×1CIKM ×1ECCV ×1ICDE ×1IJCAI ×1NAACL ×1SIGIR ×1USENIX Security ×1WSDM ×1

Frequent coauthors

Yufei He
×13
Bingsheng He
×10
Yuan Sui
×9
Yue Liu
×9
Jun Hu
×8
Yulin Chen
×8
Shumin Deng
×7
Tri Cao
×7
Xiaoxin He
×7
Zhiyuan Hu
×6
Yuan Li
×6
See-Kiong Ng
×6

Papers

  1. Beyond 'Aha!': Toward Systematic Meta-Abilities Alignment in Large Reasoning Models
    ACL 2026 ·
    Zhiyuan Hu
    ,
    Yibo Wang
    ,
    Hanze Dong
    ,
    Yuhui Xu
    ,
    Amrita Saha
    ,
    Caiming Xiong
    , Bryan Hooi,
    Junnan Li
  2. DGP: A Dual-Granularity Prompting Framework for Fraud Detection with Graph-Enhanced LLMs
    AAAI 2026 ·
    Yuan Li
    ,
    Jun Hu
    , Bryan Hooi,
    Bingsheng He
    ,
    Cheng Chen
  3. Echoless Label-Based Pre-computation for Memory-Efficient Heterogeneous Graph Learning
    AAAI 2026 ·
    Jun Hu
    ,
    Shangheng Chen
    ,
    Yufei He
    ,
    Yuan Li
    , Bryan Hooi,
    Bingsheng He
  4. LookAhead Tuning: Safer Language Models via Partial Answer Previews
    WSDM 2026 ·
    Kangwei Liu
    ,
    Mengru Wang
    ,
    Yujie Luo
    ,
    Lin Yuan
    ,
    Mengshu Sun
    ,
    Lei Liang
    ,
    Zhiqiang Zhang
    ,
    Jun Zhou
    , Bryan Hooi,
    Shumin Deng
  5. Meta-Reasoner: Dynamic Guidance for Optimized Inference-time Reasoning in Large Language Models
    ACL 2026 ·
    Yuan Sui
    ,
    Yufei He
    ,
    Tri Cao
    ,
    Sophia Simeng Han
    ,
    Yulin Chen
    , Bryan Hooi
  6. NTSFormer: A Self-Teaching Graph Transformer for Multimodal Isolated Cold-Start Node Classification
    AAAI 2026 ·
    Jun Hu
    ,
    Yufei He
    ,
    Yuan Li
    , Bryan Hooi,
    Bingsheng He
  7. Rewarding the Rare: Uniqueness-Aware RL for Creative Problem Solving in LLMs
    ACL 2026 ·
    Zhiyuan Hu
    ,
    Yucheng Wang
    ,
    Yufei He
    ,
    Jiaying Wu
    ,
    Yilun Zhao
    ,
    See-Kiong Ng
    ,
    Cynthia Breazeal
    ,
    Anh Tuan Luu
    ,
    Hae Won Park
    , Bryan Hooi
  8. Robust Multimodal Recommendation via Graph Retrieval-Enhanced Modality Completion
    SIGIR 2026 ·
    Yuan Li
    ,
    Jun Hu
    ,
    Jiaxin Jiang
    , Bryan Hooi,
    Bingsheng He
  9. Robustness via Referencing: Defending against Prompt Injection Attacks by Referencing the Executed Instruction
    ACL 2026 ·
    Yulin Chen
    ,
    Haoran Li
    ,
    Yuan Sui
    ,
    Yue Liu
    ,
    Yufei He
    ,
    Xiaoling Bai
    ,
    Chi Fei
    ,
    Li Yabo
    ,
    Haozhe Ma
    ,
    Yangqiu Song
    , Bryan Hooi
  10. Adapting Precomputed Features for Efficient Graph Condensation
    ICML 2025 ·
    Yuan Li
    ,
    Jun Hu
    ,
    Zemin Liu
    , Bryan Hooi,
    Jia Chen
    ,
    Bingsheng He
  11. Automating Steering for Safe Multimodal Large Language Models
    EMNLP 2025 ·
    Lyucheng Wu
    ,
    Mengru Wang
    ,
    Ziwen Xu
    ,
    Tri Cao
    ,
    Nay Oo
    , Bryan Hooi,
    Shumin Deng
  12. Backdoor-Powered Prompt Injection Attacks Nullify Defense Methods
    EMNLP 2025 ·
    Yulin Chen
    ,
    Haoran Li
    ,
    Yuan Sui
    ,
    Yangqiu Song
    , Bryan Hooi
  13. CHiP: Cross-modal Hierarchical Direct Preference Optimization for Multimodal LLMs
    ICLR 2025 ·
    Jinlan Fu
    ,
    Shenzhen Huangfu
    ,
    Hao Fei
    ,
    Xiaoyu Shen
    , Bryan Hooi,
    Xipeng Qiu
    ,
    See-Kiong Ng
  14. Can Indirect Prompt Injection Attacks Be Detected and Removed?
    ACL 2025 ·
    Yulin Chen
    ,
    Haoran Li
    ,
    Yuan Sui
    ,
    Yufei He
    ,
    Yue Liu
    ,
    Yangqiu Song
    , Bryan Hooi
  15. Can Knowledge Graphs Make Large Language Models More Trustworthy? An Empirical Study Over Open-ended Question Answering
    ACL 2025 ·
    Yuan Sui
    ,
    Yufei He
    ,
    Zifeng Ding
    , Bryan Hooi
  16. ConfTuner: Training Large Language Models to Express Their Confidence Verbally
    NeurIPS 2025 ·
    Yibo Li
    ,
    Miao Xiong
    ,
    Jiaying Wu
    , Bryan Hooi
  17. DRS: Deep Question Reformulation With Structured Output
    ACL 2025 ·
    Zhecheng Li
    ,
    Yiwei Wang
    , Bryan Hooi,
    Yujun Cai
    ,
    Nanyun Peng
    ,
    Kai-Wei Chang
  18. Defense Against Prompt Injection Attack by Leveraging Attack Techniques
    ACL 2025 ·
    Yulin Chen
    ,
    Haoran Li
    ,
    Zihao Zheng
    ,
    Dekai Wu
    ,
    Yangqiu Song
    , Bryan Hooi
  19. Enabling Self-Improving Agents to Learn at Test Time With Human-In-The-Loop Guidance
    EMNLP 2025 ·
    Yufei He
    ,
    Ruoyu Li
    ,
    Alex Chen
    ,
    Yue Liu
    ,
    Yulin Chen
    ,
    Yuan Sui
    ,
    Cheng Chen
    ,
    Yi Zhu
    ,
    Luca Luo
    ,
    Frank Yang
    , Bryan Hooi
  20. Enhancing Multi-Agent Debate System Performance via Confidence Expression
    EMNLP 2025 ·
    Zijie Lin
    , Bryan Hooi
  21. Exploring Visual Vulnerabilities via Multi-Loss Adversarial Search for Jailbreaking Vision-Language Models
    CVPR 2025 ·
    Shuyang Hao
    , Bryan Hooi,
    Jun Liu
    ,
    Kai-Wei Chang
    ,
    Zi Huang
    ,
    Yujun Cai
  22. FiDeLiS: Faithful Reasoning in Large Language Models for Knowledge Graph Question Answering
    ACL 2025 ·
    Yuan Sui
    ,
    Yufei He
    ,
    Nian Liu
    ,
    Xiaoxin He
    ,
    Kun Wang
    , Bryan Hooi
  23. FlipAttack: Jailbreak LLMs via Flipping
    ICML 2025 ·
    Yue Liu
    ,
    Xiaoxin He
    ,
    Miao Xiong
    ,
    Jinlan Fu
    ,
    Shumin Deng
    ,
    Yingwei Ma
    ,
    Jiaheng Zhang
    , Bryan Hooi
  24. GRAVER: Generative Graph Vocabularies for Robust Graph Foundation Models Fine-tuning
    NeurIPS 2025 ·
    Haonan Yuan
    ,
    Qingyun Sun
    ,
    Junhua Shi
    ,
    Xingcheng Fu
    , Bryan Hooi,
    Jianxin Li
    ,
    Philip S. Yu
  25. GuardReasoner-VL: Safeguarding VLMs via Reinforced Reasoning
    NeurIPS 2025 ·
    Yue Liu
    ,
    Shengfang Zhai
    ,
    Mingzhe Du
    ,
    Yulin Chen
    ,
    Tri Cao
    ,
    Hongcheng Gao
    ,
    Cheng Wang
    ,
    Xinfeng Li
    ,
    Kun Wang
    ,
    Junfeng Fang
    ,
    Jiaheng Zhang
    , Bryan Hooi
  26. How Does Response Length Affect Long-Form Factuality
    ACL 2025 ·
    James Xu Zhao
    ,
    Jimmy Z. J. Liu
    , Bryan Hooi,
    See-Kiong Ng
  27. How Much Can Transfer? BRIDGE: Bounded Multi-Domain Graph Foundation Model with Generalization Guarantees
    ICML 2025 ·
    Haonan Yuan
    ,
    Qingyun Sun
    ,
    Junhua Shi
    ,
    Xingcheng Fu
    , Bryan Hooi,
    Jianxin Li
    ,
    Philip S. Yu
  28. How to Make Large Language Models Generate 100% Valid Molecules?
    EMNLP 2025 ·
    Wen Tao
    ,
    Jing Tang
    ,
    Alvin Chan
    , Bryan Hooi,
    Baolong Bi
    ,
    Nanyun Peng
    ,
    Yuansheng Liu
    ,
    Yiwei Wang
  29. Interrelated Dense Pattern Detection in Multilayer Networks (Extended Abstract)
    ICDE 2025 ·
    Wenjie Feng
    ,
    Li Wang
    , Bryan Hooi,
    See-Kiong Ng
    ,
    Shenhua Liu
  30. LongRecipe: Recipe for Efficient Long Context Generalization in Large Language Models
    ACL 2025 ·
    Zhiyuan Hu
    ,
    Yuliang Liu
    ,
    Jinman Zhao
    ,
    Suyuchen Wang
    ,
    WangYan WangYan
    ,
    Wei Shen
    ,
    Qing Gu
    ,
    Anh Tuan Luu
    ,
    See-Kiong Ng
    ,
    Zhiwei Jiang
    , Bryan Hooi
  31. MLR-Bench: Evaluating AI Agents on Open-Ended Machine Learning Research
    NeurIPS 2025 ·
    Hui Chen
    ,
    Miao Xiong
    ,
    Yujie Lu
    ,
    Wei Han
    ,
    Ailin Deng
    ,
    Yufei He
    ,
    Jiaying Wu
    ,
    Yibo Li
    ,
    Yue Liu
    , Bryan Hooi
  32. Making Every Step Effective: Jailbreaking Large Vision-Language Models Through Hierarchical KV Equalization
    EMNLP 2025 ·
    Shuyang Hao
    ,
    Yiwei Wang
    , Bryan Hooi,
    Jun Liu
    ,
    Muhao Chen
    ,
    Zi Huang
    ,
    Yujun Cai
  33. Modality-Independent Graph Neural Networks with Global Transformers for Multimodal Recommendation
    AAAI 2025 ·
    Jun Hu
    , Bryan Hooi,
    Bingsheng He
    ,
    Yinwei Wei
  34. Monte Carlo Tree Search for Comprehensive Exploration in LLM-Based Automatic Heuristic Design
    ICML 2025 ·
    Zhi Zheng
    ,
    Zhuoliang Xie
    ,
    Zhenkun Wang
    , Bryan Hooi
  35. Multi-Label Node Classification with Label Influence Propagation
    ICLR 2025 ·
    Yifei Sun
    ,
    Zemin Liu
    , Bryan Hooi,
    Yang Yang
    ,
    Rizal Fathony
    ,
    Jia Chen
    ,
    Bingsheng He
  36. NodeImport: Imbalanced Node Classification with Node Importance Assessment
    SIGKDD 2025 ·
    Nan Chen
    ,
    Zemin Liu
    , Bryan Hooi,
    Bingsheng He
    ,
    Jun Hu
    ,
    Jia Chen
  37. PhishAgent: A Robust Multimodal Agent for Phishing Webpage Detection
    AAAI 2025 ·
    Tri Cao
    ,
    Chengyu Huang
    ,
    Yuexin Li
    ,
    Huilin Wang
    ,
    Amy He
    ,
    Nay Oo
    , Bryan Hooi
  38. PhishIntel: Toward Practical Deployment of Reference-Based Phishing Detection
    WWW 2025 ·
    Yuexin Li
    ,
    Hiok Kuek Tan
    ,
    Qiaoran Meng
    ,
    Mei Lin Lock
    ,
    Tri Cao
    ,
    Shumin Deng
    ,
    Nay Oo
    ,
    Hoon Wei Lim
    , Bryan Hooi
  39. Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
    CIKM 2025 ·
    Meeyoung Cha
    ,
    Chanyoung Park
    ,
    Noseong Park
    ,
    Carl Yang
    ,
    Senjuti Basu Roy
    ,
    Jessie Li
    ,
    Jaap Kamps
    ,
    Kijung Shin
    , Bryan Hooi,
    Lifang He
  40. ReLearn: Unlearning via Learning for Large Language Models
    ACL 2025 ·
    Haoming Xu
    ,
    Ningyuan Zhao
    ,
    Liming Yang
    ,
    Sendong Zhao
    ,
    Shumin Deng
    ,
    Mengru Wang
    , Bryan Hooi,
    Nay Oo
    ,
    Huajun Chen
    ,
    Ningyu Zhang
  41. SODA: Out-of-Distribution Detection in Domain-Shifted Point Clouds via Neighborhood Propagation
    ECML-PKDD 2025 ·
    Adam Goodge
    , Bryan Hooi,
    Jingyi Liao
    ,
    Yongyi Su
    ,
    Wee Siong Ng
    ,
    Xun Xu
    ,
    Xulei Yang
  42. Safety in Large Reasoning Models: A Survey
    EMNLP 2025 ·
    Cheng Wang
    ,
    Yue Liu
    ,
    Baolong Bi
    ,
    Duzhen Zhang
    ,
    Zhong-Zhi Li
    ,
    Yingwei Ma
    ,
    Yufei He
    ,
    Shengju Yu
    ,
    Xinfeng Li
    ,
    Junfeng Fang
    ,
    Jiaheng Zhang
    , Bryan Hooi
  43. TopicAttack: An Indirect Prompt Injection Attack via Topic Transition
    EMNLP 2025 ·
    Yulin Chen
    ,
    Haoran Li
    ,
    Yuexin Li
    ,
    Yue Liu
    ,
    Yangqiu Song
    , Bryan Hooi
  44. Tricking Retrievers with Influential Tokens: An Efficient Black-Box Corpus Poisoning Attack
    NAACL 2025 ·
    Cheng Wang
    ,
    Yiwei Wang
    ,
    Yujun Cai
    , Bryan Hooi
  45. UniGraph2: Learning a Unified Embedding Space to Bind Multimodal Graphs
    WWW 2025 ·
    Yufei He
    ,
    Yuan Sui
    ,
    Xiaoxin He
    ,
    Yue Liu
    ,
    Yifei Sun
    , Bryan Hooi
  46. UniGraph: Learning a Unified Cross-Domain Foundation Model for Text-Attributed Graphs
    SIGKDD 2025 ·
    Yufei He
    ,
    Yuan Sui
    ,
    Xiaoxin He
    , Bryan Hooi
  47. Vulnerability of LLMs to Vertically Aligned Text Manipulations
    ACL 2025 ·
    Zhecheng Li
    ,
    Yiwei Wang
    , Bryan Hooi,
    Yujun Cai
    ,
    Zhen Xiong
    ,
    Nanyun Peng
    ,
    Kai-Wei Chang
  48. Words or Vision: Do Vision-Language Models Have Blind Faith in Text?
    CVPR 2025 ·
    Ailin Deng
    ,
    Tri Cao
    ,
    Zhirui Chen
    , Bryan Hooi
  49. Can LLMs Express Their Uncertainty? An Empirical Evaluation of Confidence Elicitation in LLMs
    ICLR 2024 ·
    Miao Xiong
    ,
    Zhiyuan Hu
    ,
    Xinyang Lu
    ,
    Yifei Li
    ,
    Jie Fu
    ,
    Junxian He
    , Bryan Hooi
  50. Consistency Training with Learnable Data Augmentation for Graph Anomaly Detection with Limited Supervision
    ICLR 2024 ·
    Nan Chen
    ,
    Zemin Liu
    , Bryan Hooi,
    Bingsheng He
    ,
    Rizal Fathony
    ,
    Jun Hu
    ,
    Jia Chen
  51. Exploring Collaboration Mechanisms for LLM Agents: A Social Psychology View
    ACL 2024 ·
    Jintian Zhang
    ,
    Xin Xu
    ,
    Ningyu Zhang
    ,
    Ruibo Liu
    , Bryan Hooi,
    Shumin Deng
  52. Fake News in Sheep's Clothing: Robust Fake News Detection Against LLM-Empowered Style Attacks
    SIGKDD 2024 ·
    Jiaying Wu
    ,
    Jiafeng Guo
    , Bryan Hooi
  53. G-Retriever: Retrieval-Augmented Generation for Textual Graph Understanding and Question Answering
    NeurIPS 2024 ·
    Xiaoxin He
    ,
    Yijun Tian
    ,
    Yifei Sun
    ,
    Nitesh V. Chawla
    ,
    Thomas Laurent
    ,
    Yann LeCun
    ,
    Xavier Bresson
    , Bryan Hooi
  54. Harnessing Explanations: LLM-to-LM Interpreter for Enhanced Text-Attributed Graph Representation Learning
    ICLR 2024 ·
    Xiaoxin He
    ,
    Xavier Bresson
    ,
    Thomas Laurent
    ,
    Adam Perold
    ,
    Yann LeCun
    , Bryan Hooi
  55. ID3: Identity-Preserving-yet-Diversified Diffusion Models for Synthetic Face Recognition
    NeurIPS 2024 ·
    Jianqing Xu
    ,
    Shen Li
    ,
    Jiaying Wu
    ,
    Miao Xiong
    ,
    Ailin Deng
    ,
    Jiazhen Ji
    ,
    Yuge Huang
    ,
    Guodong Mu
    ,
    Wenjie Feng
    ,
    Shouhong Ding
    , Bryan Hooi
  56. KnowPhish: Large Language Models Meet Multimodal Knowledge Graphs for Enhancing Reference-Based Phishing Detection
    USENIX Security 2024 ·
    Yuexin Li
    ,
    Chengyu Huang
    ,
    Shumin Deng
    ,
    Mei Lin Lock
    ,
    Tri Cao
    ,
    Nay Oo
    ,
    Hoon Wei Lim
    , Bryan Hooi
  57. Learning the Unlearned: Mitigating Feature Suppression in Contrastive Learning
    ECCV 2024 ·
    Jihai Zhang
    ,
    Xiang Lan
    ,
    Xiaoye Qu
    ,
    Yu Cheng
    ,
    Mengling Feng
    , Bryan Hooi
  58. Partitioning Message Passing for Graph Fraud Detection
    ICLR 2024 ·
    Wei Zhuo
    ,
    Zemin Liu
    , Bryan Hooi,
    Bingsheng He
    ,
    Guang Tan
    ,
    Rizal Fathony
    ,
    Jia Chen
  59. PoetryDiffusion: Towards Joint Semantic and Metrical Manipulation in Poetry Generation
    AAAI 2024 ·
    Zhiyuan Hu
    ,
    Chumin Liu
    ,
    Yue Feng
    ,
    Anh Tuan Luu
    , Bryan Hooi
  60. Reinventing Node-centric Traffic Forecasting for Improved Accuracy and Efficiency
    ECML-PKDD 2024 ·
    Xu Liu
    ,
    Yuxuan Liang
    ,
    Chao Huang
    ,
    Hengchang Hu
    ,
    Yushi Cao
    , Bryan Hooi,
    Roger Zimmermann
  61. Scalable and Effective Implicit Graph Neural Networks on Large Graphs
    ICLR 2024 ·
    Juncheng Liu
    , Bryan Hooi,
    Kenji Kawaguchi
    ,
    Yiwei Wang
    ,
    Chaosheng Dong
    ,
    Xiaokui Xiao
  62. The 1st International Workshop on Graph Foundation Models (GFM)
    WWW 2024 ·
    Haitao Mao
    ,
    Jianan Zhao
    ,
    Xiaoxin He
    ,
    Zhikai Chen
    ,
    Qian Huang
    ,
    Zhaocheng Zhu
    ,
    Jian Tang
    ,
    Michael M. Bronstein
    ,
    Xavier Bresson
    , Bryan Hooi,
    Haiyang Zhang
    ,
    Xianfeng Tang
    ,
    Luo Chen
    ,
    Jiliang Tang
  63. Truth Table Net: Scalable, Compact & Verifiable Neural Networks with a Dual Convolutional Small Boolean Circuit Networks Form
    IJCAI 2024 ·
    Adrien Benamira
    ,
    Thomas Peyrin
    ,
    Trevor Yap
    ,
    Tristan Guérand
    , Bryan Hooi
  64. Uncertainty of Thoughts: Uncertainty-Aware Planning Enhances Information Seeking in LLMs
    NeurIPS 2024 ·
    Zhiyuan Hu
    ,
    Chumin Liu
    ,
    Xidong Feng
    ,
    Yilun Zhao
    ,
    See-Kiong Ng
    ,
    Anh Tuan Luu
    ,
    Junxian He
    ,
    Pang Wei W. Koh
    , Bryan Hooi
  65. UniTime: A Language-Empowered Unified Model for Cross-Domain Time Series Forecasting
    WWW 2024 ·
    Xu Liu
    ,
    Junfeng Hu
    ,
    Yuan Li
    ,
    Shizhe Diao
    ,
    Yuxuan Liang
    , Bryan Hooi,
    Roger Zimmermann
  66. When Text and Images Don't Mix: Bias-Correcting Language-Image Similarity Scores for Anomaly Detection
    BMVC 2024 ·
    Adam Goodge
    , Bryan Hooi,
    Wee Siong Ng