PPaperPicks

Yu Gu

Northeastern University, School of Computer Science and Engineering, Shenyang, China

38 papers at tracked venues · 35 at CORE A* · active 2024–2026

DBLP profile ↗ORCID 0000-0001-7422-6254 ↗Homepage ↗

Venues

ACL ×12VLDB ×8ICDE ×5SIGIR ×3SIGMOD ×3AAAI ×1CIKM ×1EMNLP ×1NAACL ×1NeurIPS ×1SIGKDD ×1WWW ×1

Frequent coauthors

Ge Yu
×35
Zhenghao Liu
×20
Yukun Yan
×13
Yanfeng Zhang
×10
Shuo Wang
×9
Xinze Li
×7
Maosong Sun
×7
Zulong Chen
×7
Tianyi Li
×6
Christian S. Jensen
×6
Zhipeng Xu
×6
Xin Ai
×6

Papers

  1. C2graph: A Compression-Collaboration Algorithm for CPU-GPU Hybrid Weighted Graph Traversals
    ICDE 2026 ·
    Ning Wang
    ,
    Huaibei Li
    ,
    Shen Su
    , Yu Gu,
    Ge Yu
    ,
    Zhigang Wang
    ,
    Dawei Zhao
    ,
    Hui Lu
    ,
    Zhihong Tian
  2. Chunks as Arms: Multi-Armed Bandit-Guided Sampling for Long-Context LLM Preference Optimization
    ACL 2026 ·
    Shaohua Duan
    ,
    Pengcheng Huang
    ,
    Xinze Li
    ,
    Zhenghao Liu
    ,
    Xiaoyuan Yi
    ,
    Yukun Yan
    ,
    Shuo Wang
    , Yu Gu,
    Ge Yu
    ,
    Maosong Sun
  3. Enhancing Long-Chain Reasoning Distillation through Error-Aware Self-Reflection
    ACL 2026 ·
    Zhuoyang Wu
    ,
    Xinze Li
    ,
    Zhenghao Liu
    ,
    Yukun Yan
    ,
    Zhiyuan Liu
    ,
    Minghe Yu
    ,
    Cheng Yang
    , Yu Gu,
    Ge Yu
    ,
    Maosong Sun
  4. FastGNAS: Accelerating and Scaling Graph Neural Architecture Search on Multi-GPUs via Ring-Based Model Migration
    SIGMOD 2026 ·
    Zhen Song
    ,
    Hao Li
    ,
    Tianyi Li
    , Yu Gu,
    Yushuai Li
    ,
    Yanfeng Zhang
    ,
    Christian S. Jensen
    ,
    Lizhen Cui
    ,
    Ge Yu
  5. HqeKV: Towards Hybrid Quantization and Eviction for KV Cache in Long-Context LLM Inference
    ACL 2026 ·
    He Wang
    , Yu Gu,
    Fangfang Li
    ,
    Zhigang Wang
    ,
    Zhenghao Liu
    ,
    Ning Wang
    ,
    Xiaohua Li
    ,
    Ge Yu
  6. LISRec: Modeling User Preferences with Learned Item Shortcuts for Sequential Recommendation
    SIGKDD 2026 ·
    Haidong Xin
    ,
    Zhenghao Liu
    ,
    Sen Mei
    ,
    Yukun Yan
    ,
    Shi Yu
    ,
    Shuo Wang
    ,
    Zulong Chen
    , Yu Gu,
    Ge Yu
    ,
    Chenyan Xiong
  7. Lang2Act: Fine-Grained Visual Reasoning through Self-Emergent Linguistic Toolchains
    ACL 2026 ·
    Yuqi Xiong
    ,
    Chunyi Peng
    ,
    Zhipeng Xu
    ,
    Zhenghao Liu
    ,
    Zulong Chen
    ,
    Yukun Yan
    ,
    Shuo Wang
    , Yu Gu,
    Ge Yu
  8. Lightweight 2-Hop Labels for Reachability Queries on Large-Scale Graphs
    ICDE 2026 ·
    Yishu Wang
    ,
    Jinlong Chu
    ,
    Ye Yuan
    , Yu Gu,
    Lianpeng Qiao
  9. Long-Chain Reasoning Distillation via Adaptive Prefix Alignment
    ACL 2026 ·
    Zhenghao Liu
    ,
    Zhuoyang Wu
    ,
    Xinze Li
    ,
    Yukun Yan
    ,
    Shuo Wang
    ,
    Zulong Chen
    , Yu Gu,
    Ge Yu
    ,
    Maosong Sun
  10. MetaMem: Evolving Meta-Memory for Knowledge Utilization through Self-Reflective Symbolic Optimization
    ACL 2026 ·
    Haidong Xin
    ,
    Xinze Li
    ,
    Zhenghao Liu
    ,
    Yukun Yan
    ,
    Shuo Wang
    ,
    Cheng Yang
    , Yu Gu,
    Ge Yu
    ,
    Maosong Sun
  11. Mitigating Judgment Preference Bias in Large Language Models through Group-Based Polling
    ACL 2026 ·
    Shuliang Liu
    ,
    Zhipeng Xu
    ,
    Zhenghao Liu
    ,
    Yukun Yan
    ,
    Minghe Yu
    , Yu Gu,
    Chong Chen
    ,
    Huiyuan Xie
    ,
    Ge Yu
  12. Mixture-of-Retrieval Experts for Reasoning-Guided Multimodal Knowledge Exploitation
    SIGIR 2026 ·
    Chunyi Peng
    ,
    Zhipeng Xu
    ,
    Zhenghao Liu
    ,
    Yishan Li
    ,
    Yukun Yan
    ,
    Shuo Wang
    , Yu Gu,
    Minghe Yu
    ,
    Ge Yu
    ,
    Maosong Sun
  13. Multimodal Knowledge Graph Completion via Relation-Aware Negative Sampling with Diffusion-based Interpolation
    VLDB 2026 ·
    Qian Ma
    ,
    Linfei Dai
    ,
    Zhongming Yao
    , Yu Gu,
    Tianyi Li
    ,
    Christian S. Jensen
    ,
    Ge Yu
  14. ReAlign: Optimizing the Visual Document Retriever with Reasoning-Guided Fine-Grained Alignment
    SIGIR 2026 ·
    Hao Yang
    ,
    Yifan Ji
    ,
    Zhipeng Xu
    ,
    Zhenghao Liu
    ,
    Yukun Yan
    ,
    Zulong Chen
    ,
    Shuo Wang
    , Yu Gu,
    Ge Yu
  15. Revealing the Attention Floating Mechanism in Masked Diffusion Models
    ACL 2026 ·
    Xin Dai
    ,
    Pengcheng Huang
    ,
    Zhenghao Liu
    ,
    Shuo Wang
    ,
    Yukun Yan
    ,
    Chaojun Xiao
    , Yu Gu,
    Ge Yu
    ,
    Maosong Sun
  16. Towards Efficient and Effective Diffusion Language Model Inference via Semantic-Aware Adaptive Denoising
    ACL 2026 ·
    Fan Li
    , Yu Gu,
    Zhigang Wang
    ,
    Fangling Leng
    ,
    Zhenghao Liu
    ,
    Ge Yu
  17. UNIKIE-BENCH: Benchmarking Large Multimodal Models for Key Information Extraction in Visual Documents
    ACL 2026 ·
    Yifan Ji
    ,
    Zhipeng Xu
    ,
    Zhenghao Liu
    ,
    Zulong Chen
    ,
    Qian Zhang
    ,
    Zhibo Yang
    ,
    Junyang Lin
    , Yu Gu,
    Ge Yu
    ,
    Maosong Sun
  18. COAST: Enhancing the Code Debugging Ability of LLMs through Communicative Agent Based Data Synthesis
    NAACL 2025 ·
    Weiqing Yang
    ,
    Hanbin Wang
    ,
    Zhenghao Liu
    ,
    Xinze Li
    ,
    Yukun Yan
    ,
    Shuo Wang
    , Yu Gu,
    Minghe Yu
    ,
    Zhiyuan Liu
    ,
    Ge Yu
  19. Enhancing the Patent Matching Capability of Large Language Models via the Memory Graph
    SIGIR 2025 ·
    Qiushi Xiong
    ,
    Zhipeng Xu
    ,
    Zhenghao Liu
    ,
    Mengjia Wang
    ,
    Zulong Chen
    ,
    Yue Sun
    , Yu Gu,
    Xiaohua Li
    ,
    Ge Yu
  20. ExpandR: Teaching Dense Retrievers Beyond Queries with LLM Guidance
    EMNLP 2025 ·
    Sijia Yao
    ,
    Pengcheng Huang
    ,
    Zhenghao Liu
    , Yu Gu,
    Yukun Yan
    ,
    Shi Yu
    ,
    Ge Yu
  21. Hierarchical Gradient-Based Genetic Sampling for Accurate Prediction of Biological Oscillations
    AAAI 2025 ·
    Heng Rao
    , Yu Gu,
    Jason Zipeng Zhang
    ,
    Ge Yu
    ,
    Yang Cao
    ,
    Minghan Chen
  22. LBMKGC: Large Model-Driven Balanced Multimodal Knowledge Graph Completion
    NeurIPS 2025 ·
    Yuan Guo
    ,
    Qian Ma
    ,
    Hui Li
    ,
    Qiao Ning
    ,
    Furui Zhan
    , Yu Gu,
    Ge Yu
    ,
    Shikai Guo
  23. LCHGNN: Towards Distributed Hypergraph Neural Network Training Based on Communication Graphs with Lightweight Communication Optimization
    CIKM 2025 ·
    Taibo Wang
    , Yu Gu,
    Xinning Cui
    ,
    Zhen Song
    ,
    Xiaohua Li
    ,
    Fangfang Li
  24. NeutronCloud: Resource-Aware Distributed GNN Training in Fluctuating Cloud Environments
    VLDB 2025 ·
    Mingyi Cao
    ,
    Chunyu Cao
    ,
    Yanfeng Zhang
    ,
    Zhenbo Fu
    ,
    Xin Ai
    ,
    Qiange Wang
    , Yu Gu,
    Ge Yu
  25. NeutronHeter: Optimizing Distributed Graph Neural Network Training for Heterogeneous Clusters
    SIGMOD 2025 ·
    Chunyu Cao
    ,
    Xin Ai
    ,
    Qiange Wang
    ,
    Yanfeng Zhang
    ,
    Zhenbo Fu
    ,
    Hao Yuan
    ,
    Mingyi Cao
    ,
    Chaoyi Chen
    ,
    Yingyou Wen
    , Yu Gu,
    Ge Yu
  26. NeutronTask: Scalable and Efficient Multi-GPU GNN Training with Task Parallelism
    VLDB 2025 ·
    Zhenbo Fu
    ,
    Xin Ai
    ,
    Qiange Wang
    ,
    Yanfeng Zhang
    ,
    Shizhan Lu
    ,
    Chaoyi Chen
    ,
    Chunyu Cao
    ,
    Hao Yuan
    ,
    Zhewei Wei
    , Yu Gu,
    Yingyou Wen
    ,
    Ge Yu
  27. RankCoT: Refining Knowledge for Retrieval-Augmented Generation through Ranking Chain-of-Thoughts
    ACL 2025 ·
    Mingyan Wu
    ,
    Zhenghao Liu
    ,
    Yukun Yan
    ,
    Xinze Li
    ,
    Shi Yu
    ,
    Zheni Zeng
    , Yu Gu,
    Ge Yu
  28. SWASH: A Flexible Communication Framework with Sliding Window-Based Cache Sharing for Scalable DGNN Training
    SIGMOD 2025 ·
    Zhen Song
    , Yu Gu,
    Tianyi Li
    ,
    Yushuai Li
    ,
    Qing Sun
    ,
    Yanfeng Zhang
    ,
    Christian S. Jensen
    ,
    Ge Yu
  29. Chameleon: Towards Update-Efficient Learned Indexing for Locally Skewed Data
    ICDE 2024 ·
    Na Guo
    ,
    Yaqi Wang
    ,
    Wenli Sun
    , Yu Gu,
    Jianzhong Qi
    ,
    Zhenghao Liu
    ,
    Xiufeng Xia
    ,
    Ge Yu
  30. Comprehensive Evaluation of GNN Training Systems: A Data Management Perspective
    VLDB 2024 ·
    Hao Yuan
    ,
    Yajiong Liu
    ,
    Yanfeng Zhang
    ,
    Xin Ai
    ,
    Qiange Wang
    ,
    Chaoyi Chen
    , Yu Gu,
    Ge Yu
  31. DynaHB: A Communication-Avoiding Asynchronous Distributed Framework with Hybrid Batches for Dynamic GNN Training
    VLDB 2024 ·
    Zhen Song
    , Yu Gu,
    Qing Sun
    ,
    Tianyi Li
    ,
    Yanfeng Zhang
    ,
    Yushuai Li
    ,
    Christian S. Jensen
    ,
    Ge Yu
  32. LTPG: Large-Batch Transaction Processing on GPUs with Deterministic Concurrency Control
    ICDE 2024 ·
    Jianpeng Wei
    , Yu Gu,
    Tianyi Li
    ,
    Jianzhong Qi
    ,
    Chuanwen Li
    ,
    Yanfeng Zhang
    ,
    Christian S. Jensen
    ,
    Ge Yu
  33. Label Constrained Reachability Queries on Time Dependent Graphs
    ICDE 2024 ·
    Yishu Wang
    ,
    Jinlong Chu
    ,
    Ye Yuan
    , Yu Gu,
    Hangxu Ji
    ,
    Hao Zhang
  34. MARVEL: Unlocking the Multi-Modal Capability of Dense Retrieval via Visual Module Plugin
    ACL 2024 ·
    Tianshuo Zhou
    ,
    Sen Mei
    ,
    Xinze Li
    ,
    Zhenghao Liu
    ,
    Chenyan Xiong
    ,
    Zhiyuan Liu
    , Yu Gu,
    Ge Yu
  35. Modeling User Viewing Flow using Large Language Models for Article Recommendation
    WWW 2024 ·
    Zhenghao Liu
    ,
    Zulong Chen
    ,
    Moufeng Zhang
    ,
    Shaoyang Duan
    ,
    Hong Wen
    ,
    Liangyue Li
    ,
    Nan Li
    , Yu Gu,
    Ge Yu
  36. NeutronOrch: Rethinking Sample-based GNN Training under CPU-GPU Heterogeneous Environments
    VLDB 2024 ·
    Xin Ai
    ,
    Qiange Wang
    ,
    Chunyu Cao
    ,
    Yanfeng Zhang
    ,
    Chaoyi Chen
    ,
    Hao Yuan
    , Yu Gu,
    Ge Yu
  37. NeutronTP: Load-Balanced Distributed Full-Graph GNN Training with Tensor Parallelism
    VLDB 2024 ·
    Xin Ai
    ,
    Hao Yuan
    ,
    Zeyu Ling
    ,
    Qiange Wang
    ,
    Yanfeng Zhang
    ,
    Zhenbo Fu
    ,
    Chaoyi Chen
    , Yu Gu,
    Ge Yu
  38. Quantifying Point Contributions: A Lightweight Framework for Efficient and Effective Query-Driven Trajectory Simplification
    VLDB 2024 ·
    Yumeng Song
    , Yu Gu,
    Tianyi Li
    ,
    Yushuai Li
    ,
    Christian S. Jensen
    ,
    Ge Yu