Multi-Personality Generation of LLMs at Decoding-Time
C19th ACM International Conference on Web Search and Data Mining (WSDM 2026), pp. 58-68
Publications
C conference J journal P preprint
Large Language Models
Incentivizing Strong Reasoning from Weak Supervision
C19th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2026), pp. 7138-7156
Learning from Mistakes: Negative Reasoning Samples Enhance Out-of-Domain Generalization
C64th Annual Meeting of the Association for Computational Linguistics (ACL 2026), pp. 29689-29711
From Outcomes to Processes: Guiding PRM Learning from ORM for Inference-Time Alignment
C63rd Annual Meeting of the Association for Computational Linguistics (ACL 2025), pp. 19291-19307
Inference-Time Alignment in Continuous Space
CAdvances in Neural Information Processing Systems 38 (NeurIPS 2025), pp. 152837-152867
Fact-Level Calibration and Correction for Long-Form Generations
C48th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2025)
GIFT: Games as Informal Training for Generalizable LLMs
ParXiv preprint arXiv:2601.05633
R2PO: Decoupling Training Trajectories from Inference Responses for LLM Reasoning
ParXiv preprint arXiv:2601.11960
ACE-Align: Attribute Causal Effect Alignment for Cultural Values under Varying Persona Granularities
ParXiv preprint arXiv:2601.12962
Towards Robust Process Reward Modeling via Noise-Aware Learning
ParXiv preprint arXiv:2601.12748
Know You Before You Speak: User-State Modeling for LLM Personalization in Multi-Turn Conversation
ParXiv preprint arXiv:2605.24647
LLM Agents
Towards Knowledgeable Deep Research: Framework and Benchmark
C49th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2026)
HAG: Hierarchical Demographic Tree-based Agent Generation for Topic-Adaptive Simulation
C64th Annual Meeting of the Association for Computational Linguistics (ACL 2026), pp. 25890-25906
CFindings of the Association for Computational Linguistics: ACL 2026, pp. 5149-5165
Chain-of-Memory: Lightweight Memory Construction with Dynamic Evolution for LLM Agents
C64th Annual Meeting of the Association for Computational Linguistics (ACL 2026), pp. 11618-11631
The 1st Workshop on LLM Agents for Social Simulation
C34th ACM International Conference on Information and Knowledge Management (CIKM 2025)
Beyond Entangled Planning: Task-Decoupled Planning for Long-Horizon Agents
ParXiv preprint arXiv:2601.07577
Multimodal Learning
ROMA: Real-time Omni-Multimodal Assistant with Interactive Streaming Understanding
CFindings of the Association for Computational Linguistics: ACL 2026, pp. 23018-23039
MIGE: Mutually Enhanced Multimodal Instruction-Based Image Generation and Editing
C33rd ACM International Conference on Multimedia (MM 2025), pp. 10622-10631
Generalization & Robustness
Towards Generalizable Graph Contrastive Learning: An Information Theory Perspective
JNeural Networks, Volume 172
PDE+: Enhancing Generalization via PDE with Adaptive Distributional Diffusion
CAnnual AAAI Conference on Artificial Intelligence (AAAI 2024)
TEA: Test-time Energy Adaptation
CIEEE/CVF Computer Vision and Pattern Recognition Conference (CVPR 2024)
Negative as Positive: Enhancing Out-of-distribution Generalization for Graph Contrastive Learning
C47th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2024), pp. 2548-2552
Graph Domain Adaptation: Challenges, Progress and Prospects
ParXiv preprint
Graph Representation Learning
HetDualCL: Dual-Encoder Contrastive Learning for Heterogeneous Graphs
JNeural Networks, Volume 203, Article 109205
InfoNCE is a Free Lunch for Semantically Guided Graph Contrastive Learning
C48th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2025)
History Driven Sampling for Scalable Graph Neural Networks
CDatabase Systems for Advanced Applications (DASFAA 2024), LNCS vol. 14855
CIEEE 39th International Conference on Data Engineering (ICDE 2023), pp. 517-529
Predicting the Silent Majority on Graphs: Knowledge Transferable Graph Neural Network
CWWW 2023
Towards Deeper Graph Neural Networks via Layer-Adaptive
CCompanion Proceedings of the ACM Web Conference 2023 (WWW 2023)
Simple Multi-view Can Bring Powerful Graph Neural Network
CCompanion Proceedings of the ACM Web Conference 2023 (WWW 2023)
MIDLG: Mutual Information based Dual Level GNN for Transaction Fraud Complaint Verification
CKDD 2023
DyTed: Disentangled Representation Learning for Discrete-time Dynamic Graph
C29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2023)
DCGNN: Dual-Channel Graph Neural Network for Social Bot Detection
CCIKM 2023
Bridged-GNN: Knowledge Bridge Learning for Effective Knowledge Transfer
C32nd ACM International Conference on Information and Knowledge Management (CIKM 2023), pp. 4155-4159
C28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2022), pp. 2712-2720
Location-aware Convolutional Neural Networks for Graph Classification
JNeural Networks, Volume 155
CAnnual AAAI Conference on Artificial Intelligence (AAAI 2021), 35(5): 4537-4545
Label-Consistency Based Graph Neural Networks for Semi-Supervised Node Classification
C43rd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2020), pp. 1897-1900
A Survey on Graph Convolutional Neural Network
JChinese Journal of Computers (计算机学报), 43(5): 755-780
C7th International Conference on Learning Representations (ICLR 2019)
Graph Convolutional Networks Using Heat Kernel for Semi-Supervised Learning
C28th International Joint Conference on Artificial Intelligence (IJCAI 2019), pp. 1928-1934