PPaperPicks

Lisi Chen

University of Electronic Science and Technology of China (UESTC), Chengdu, China

20 papers at tracked venues · 16 at CORE A* · active 2024–2026

DBLP profile ↗ORCID 0000-0003-4233-3543 ↗Homepage ↗

Venues

SIGKDD ×5ICDE ×4IJCAI ×3AAAI ×2ACL ×2WWW ×2EMNLP ×1VLDB ×1

Frequent coauthors

Shuo Shang
×19
Christian S. Jensen
×6
Silin Zhou
×5
Peng Han
×5
Shanshan Feng
×3
Shen Gao
×3
Panos Kalnis
×3
Xuan Rao
×3
Ruixiang Feng
×2
Ke Li
×2
Renhe Jiang
×2
Hongyu Wang
×2

Papers

  1. Efficient Model-Agnostic Continual Learning for Next POI Recommendation
    ICDE 2026 ·
    Chenhao Wang
    ,
    Shanshan Feng
    , Lisi Chen,
    Fan Li
    ,
    Shuo Shang
  2. PACE: Prefix-Protected and Difficulty-Aware Compression for Efficient Reasoning
    ACL 2026 ·
    Ruixiang Feng
    ,
    Yuntao Wen
    ,
    Silin Zhou
    ,
    Ke Shi
    ,
    Yifan Wang
    ,
    Ran Le
    ,
    Zhenwei An
    ,
    Zongchao Chen
    ,
    Chen Yang
    ,
    Guangyue Peng
    ,
    Yiming Jia
    ,
    Dongsheng Wang
    ,
    Tao Zhang
    , Lisi Chen,
    Yang Song
    ,
    Shen Gao
    ,
    Shuo Shang
  3. PC-PS: A Multi-Dimensional Point-Cloud Data Publish/Subscribe System
    ICDE 2026 ·
    Yuanchi Fan
    , Lisi Chen,
    Shuo Shang
    ,
    Christian S. Jensen
  4. Region-Point Joint Representation for Effective Trajectory Similarity Learning
    AAAI 2026 ·
    Hao Long
    ,
    Silin Zhou
    , Lisi Chen,
    Shuo Shang
  5. Semantic Publish/Subscribe Over Evolving Topics
    ICDE 2026 ·
    Yiming Yao
    , Lisi Chen,
    Shuo Shang
  6. Beyond Locations: A Motion Range-Aware Similarity Join
    SIGKDD 2025 ·
    Ke Li
    , Lisi Chen,
    Shuo Shang
    ,
    Christian S. Jensen
    ,
    Panos Kalnis
  7. Blurred Encoding for Trajectory Representation Learning
    SIGKDD 2025 ·
    Silin Zhou
    ,
    Yao Chen
    ,
    Shuo Shang
    , Lisi Chen,
    Bingsheng He
    ,
    Ryosuke Shibasaki
  8. CulFiT: A Fine-grained Cultural-aware LLM Training Paradigm via Multilingual Critique Data Synthesis
    ACL 2025 ·
    Ruixiang Feng
    ,
    Shen Gao
    ,
    Xiuying Chen
    , Lisi Chen,
    Shuo Shang
  9. Disentangled and Personalized Representation Learning for Next Point-of-Interest Recommendation
    IJCAI 2025 ·
    Xuan Rao
    ,
    Shuo Shang
    , Lisi Chen,
    Renhe Jiang
    ,
    Peng Han
  10. Grid and Road Expressions Are Complementary for Trajectory Representation Learning
    SIGKDD 2025 ·
    Silin Zhou
    ,
    Shuo Shang
    , Lisi Chen,
    Peng Han
    ,
    Christian S. Jensen
  11. Parallel Online Similarity Join over Trajectory Streams
    WWW 2025 ·
    Zhongjun Ding
    ,
    Ke Li
    , Lisi Chen,
    Shuo Shang
  12. Real-Time Single-Source Personalized PageRank Over Evolving Social Networks
    ICDE 2025 ·
    Sujun Shuai
    ,
    Xuan Rao
    , Lisi Chen,
    Shuo Shang
    ,
    Shen Gao
  13. ST-TAR: An Efficient Spatio-Temporal Learning Framework for Traffic Accident Risk Forecasting
    IJCAI 2025 ·
    Hongyu Wang
    , Lisi Chen,
    Shuo Shang
    ,
    Peng Han
    ,
    Christian S. Jensen
  14. Seed: Bridging Sequence and Diffusion Models for Road Trajectory Generation
    WWW 2025 ·
    Xuan Rao
    ,
    Shuo Shang
    ,
    Renhe Jiang
    ,
    Peng Han
    , Lisi Chen
  15. TESTN: A Triad-Enhanced Spatio-Temporal Network for Multi-Temporal POI Relationship Inference
    IJCAI 2025 ·
    Hongyu Wang
    , Lisi Chen,
    Shuo Shang
  16. V-VAE: A Variational Auto Encoding Framework Towards Fine-Grained Control over Human-Like Chat
    EMNLP 2025 ·
    Qi Lin
    ,
    Weikai Xu
    , Lisi Chen,
    Bin Dai
  17. KGTS: Contrastive Trajectory Similarity Learning over Prompt Knowledge Graph Embedding
    AAAI 2024 ·
    Zhen Chen
    ,
    Dalin Zhang
    ,
    Shanshan Feng
    ,
    Kaixuan Chen
    , Lisi Chen,
    Peng Han
    ,
    Shuo Shang
  18. Multi-Scale Detection of Anomalous Spatio-Temporal Trajectories in Evolving Trajectory Datasets
    SIGKDD 2024 ·
    Chenhao Wang
    , Lisi Chen,
    Shuo Shang
    ,
    Christian S. Jensen
    ,
    Panos Kalnis
  19. RED: Effective Trajectory Representation Learning with Comprehensive Information
    VLDB 2024 ·
    Silin Zhou
    ,
    Shuo Shang
    , Lisi Chen,
    Christian S. Jensen
    ,
    Panos Kalnis
  20. ROTAN: A Rotation-based Temporal Attention Network for Time-Specific Next POI Recommendation
    SIGKDD 2024 ·
    Shanshan Feng
    ,
    Feiyu Meng
    , Lisi Chen,
    Shuo Shang
    ,
    Yew Soon Ong