Publications

Yuchen Li, Jiamin Chen, ..., Yongqi Zhang, Haoyi Xiong, Linghe Kong, Lei Chen and Dawei Yin

Retain to Refine: Adaptive Online Question Answering via Query Routing and Long-Short Memory

KDD (ADS Track) 2026

Runqing Xu, Xiaotang Wang, Chunfeng Gao, Siyi Liu, Hange Zhou and Yongqi Zhang*

Don't Just Encode But See: A Data-Centric Paradigm for Visual Molecular Understanding in Large Language Models

KDD (AI4Science Track) 2026 Code

Runqing Xu, Siyi Liu, Haoyang Li, Hao Li and Yongqi Zhang*

M²DDI: A Unified Framework for Dynamic Multimodal Fusion in Drug-Drug Interaction Prediction

KDD (AI4Science Track) 2026 Code

Yeongseo Jung, Jaehyeok Kim, Eunseo Jung, Jiachuan Wang, Yongqi Zhang, Ka Chun Cheung, Simon See and Lei Chen

Context-Driven Incremental Compression for Multi-Turn Dialogue Generation

ICML 2026

Xiang Li, Penglei Sun, Wanyun Zhou, Zikai Wei, Yongqi Zhang and Xiaowen Chu

FinKario: Event-Enhanced Automated Construction of Financial Knowledge Graph

ACL 2026

Fuda Ye, Jiachuan Wang, Yongqi Zhang, Lei Chen and Shuangyin Li

BubbleRAG: Interactive Cognitive Offloading with Thought Bubble in Retrieval-Augmented Generation

ACL (Findings) 2026

Xinyi Zhu, Haoyang Li, Yongqi Zhang and Lei Chen

Skyline Retrieval meets Set-Cover Chunk Merging: A Cost-Effective RAG-Sketch for Long-Context LLM QA

SIGMOD 2026

Hange Zhou, Zhonglin Jiang, Yingjie Cui, Mingzhe Zhang, Xiaotang Wang, Hengwei Dai, Qiyao Yu, Yong Chen and Yongqi Zhang*

ClarifyVC: Clarifying Ambiguous Commands in Vehicle Control with a Hybrid Data Augmentation Pipeline

ICLR 2026 Code

Wenxin Zhao, Jiachuan Wang*, Yongqi Zhang, Shuangyin Li, Cheng Deng, Jun Wang and Lei Chen

VoG: Enhancing LLM Reasoning through Stepwise Verification on Knowledge Graphs

ICLR 2026 Code

Enjun Du, Siyi Liu and Yongqi Zhang*

GraphOracle: Efficient Fully-Inductive Knowledge Graph Reasoning via Relation-Dependency Graphs

AAAI 2026 Code

Xiaotang Wang, Xuanwei Lin, Yun Zhu, Hao Li and Yongqi Zhang*

Learning Crossmodal Interaction Patterns via Attributed Bipartite Graphs for Single-Cell Omics

NeurIPS 2025 Code

Enjun Du, Siyi Liu and Yongqi Zhang*

Mixture of Length and Pruning Experts for Knowledge Graphs Reasoning

EMNLP 2025 Code

Xiang Liu, Penglei Sun, Shuyan Chen, Longhan Zhang, Peijie Dong, Huajie You, Yongqi Zhang, Chang YAN, Xiaowen Chu and Tong-yi Zhang

Perovskite-LLM: Knowledge-Enhanced Large Language Models for Perovskite Solar Cell Research

EMNLP (Findings) 2025

Xinyi Zhu, Yongqi Zhang* and Lei Chen

OpenMEL: Unsupservised Multimodal Entity Linking Using Noise-Free Expanded Queries and Global Coherence

VLDB 2025

Tong Li, Jiachuan Wang, Yongqi Zhang*, Shuangyin Li and Lei Chen

Adapting Pretrained Language Models for Citation Classification via Self-Supervised Contrastive Learning

KDD 2025 Code

Yuchen Li, Hao Zhang, Yongqi Zhang*, Hengyi Cai, Mingxin Cai, Shuaiqiang Wang, Haoyi Xiong*, Linghe Kong*, Dawei Yin* and Lei Chen

RankExpert: A Mixture of Textual-and-Behavioral Experts for Multi-Objective Learning-to-Rank in Web Search

KDD (ADS Track) 2025

Yuchen Li, Haoyi Xiong*, Yongqi Zhang*, Jiang Bian, Tianhao Peng, Xuhong Li, Shuaiqiang Wang, Linghe Kong* and Dawei Yin*

RankElectra: Semi-supervised Pre-training of Learning-to-Rank Electra for Web-scale Search

KDD (ADS Track) 2025

Junjie Jiang, Haodong Wu, Yongqi Zhang*, Songyue Guo, Bingcen Liu, Caleb Chen Cao, Ruizhe Shao, Chao Guan, Peng Xu and Lei Chen

ArchiDocGen: Multi-Agent Framework for Expository Document Generation in the Architectural Industry

ACL (Industry Track) 2025

Yuchen Li, Hao Zhang, Yongqi Zhang*, Xinyu Ma, Wenwen Ye, Naifei Song, Shuaiqiang Wang, Haoyi Xiong*, Dawei Yin* and Lei Chen

M2oERank: Multi-objective Mixture-of-Experts Enhanced Ranking for Satisfaction-oriented Web Search

ICDE (Industry Track) 2025

Guangyi Liu, Yongqi Zhang, Yong Li and Quanming Yao*

Dual Reasoning: A GNN-LLM Collaborative Framework for Knowledge Graph Question Answering

CPAL 2025 Code

Fuda Ye, Shuangyin Li*, Yongqi Zhang and Lei Chen

R^2AG: Incorporating Retrieval Information into Retrieval Augmented Generation

EMNLP (Findings) 2024 Code

Yuhong He, Yongqi Zhang, Shuzhi He and Jun Wan*

BP4ER: Bootstrap Prompting for Explicit Reasoning in Medical Dialogue Generation

LREC-COLING 2024

Guangyi Liu, Quanming Yao, Yongqi Zhang* and Lei Chen

Knowledge-Enhanced Recommendation with User-Centric Subgraph Network

ICDE 2024 Code

Xinyi Zhu, Yongqi Zhang*, Lei Chen and Kai Chen

Triple-d: Denoising Distant Supervision for High-quality Data Creation

ICDE 2024 Code

Zhanke Zhou, Yongqi Zhang, Jiangchao Yao, Quanming Yao and Bo Han*

Less is more: One-shot-subgraph Link Prediction on Large-Scale Knowledge Graph

ICLR 2024 Code

Haiquan Qiu, Yongqi Zhang, Yong Li and Quanming Yao*

Understanding Expressivity of GNN in Rule Learning

ICLR 2024 Code

Fangqi Zhu, Yongqi Zhang*, Lei Chen, Bing Qin and Ruifeng Xu*

Learning to Describe for Predicting Zero-shot Drug-Drug Interactions

EMNLP 2023 Code

Ling Yue, Yongqi Zhang, Quanming Yao*, XianWu, Ziheng Zhang, Zhenxi Lin and Yefeng Zheng

Relation-aware Ensemble Learning for Knowledge Graph Embedding

EMNLP 2023 Code

Hansi Yang, Yongqi Zhang, Quanming Yao and James T. Kwok

Positive-Unlabeled Node Classification with Structure-aware Graph Learning

CIKM 2023

Yongqi Zhang, Hui Zhang, Quanming Yao and Jun Wan*

Combining Self-Supervised and Supervised Learning with Noisy Labels

ICIP 2023

Yongqi Zhang, Zhanke Zhou, Quanming Yao*, Xiaowen Chu and Bo Han

Learning Adaptive Propagation for Graph Neural Network based Knowledge Graph Reasoning

KDD 2023 Code

Yongqi Zhang, Zhanke Zhou, Yong Li and Quanming Yao*

KGTuner: Efficient Hyper-parameter Search for Knowledge Graph Learning

ACL 2022 Code

Yongqi Zhang and Quanming Yao*

Knowledge Graph Reasoning with Relational Directed Graph

WebConf 2022 Code

Shimin Di, Quanming Yao*, Yongqi Zhang and Lei Chen

Efficient Relation-aware Scoring Function Search for Knowledge Graph Embedding

ICDE 2021 Code

Yongqi Zhang, Quanming Yao* and Lei Chen

Interstellar: Searching Recurrent Architecture for Knowledge Graph Embedding

NeurIPS 2020 Code

Yongqi Zhang, Quanming Yao*, Wenyuan Dai and Lei Chen

AutoSF: Searching Scoring Functions for Knowledge Graph Embedding

ICDE 2020 Code

Yongqi Zhang, Quanming Yao*, Yingxia Shao and Lei Chen

NSCaching: Simple and Efficient Negative Sampling for Knowledge Graph Embedding

ICDE 2019 Code