PPaperPicks

Kai Zheng

University of Electronic Science and Technology of China, Chengdu, China

54 papers at tracked venues · 45 at CORE A* · active 2024–2026

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Venues

ICDE ×19WWW ×8CIKM ×7SIGIR ×7VLDB ×3ACL ×2ICLR ×2SIGMOD ×2AAAI ×1RecSys ×1SIGKDD ×1WSDM ×1

Frequent coauthors

Liwei Deng
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Hao Miao
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Zhongxiang Sun
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Jinwen Chen
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Yuchen Fang
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Teng Shi
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Yuyang Xia
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Kepu Zhang
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Wuchao Li
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Ximu Zeng
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Yupu Zhang
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Qiyuan Zhang
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Papers

  1. Balancing Competition for Fairness-Aware Task Recommendation and Assignment in Spatial Crowdsourcing
    ICDE 2026 ·
    Jinwen Chen
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  2. Beyond Length Scaling: Synergizing Breadth and Depth for Generative Reward Models
    ACL 2026 ·
    Qiyuan Zhang
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  3. Data-Segmentation Prompt Based Continual Learning Framework for Online Spatio-Temporal Prediction
    ICDE 2026 ·
    Banglie Yang
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  4. Efficient High-Dimensional Time Series Forecasting with Transformers: A Channel Reordering Perspective
    WWW 2026 ·
    Yuchen Fang
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  5. Energy-Efficient Autonomous Driving With Adaptive Perception and Robust Decision
    ICDE 2026 ·
    Yuyang Xia
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  6. Evolving Proxy Kills Drift: Data-Efficient Streaming Time Series Anomaly Detection
    WWW 2026 ·
    Qing Wei
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  7. ProMax: Exploring the Potential of LLM-derived Profiles with Distribution Shaping for Recommender Systems
    SIGIR 2026 ·
    Yi Zhang
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  8. QE-RAG: A Robust Retrieval-Augmented Generation Benchmark for Query Entry Errors
    SIGIR 2026 ·
    Kepu Zhang
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  9. RubricBench: Aligning Model-Generated Rubrics with Human Standards
    ACL 2026 ·
    Junyi Zhou
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  10. VisionST: Coordinating Cross-modal Traffic Prediction with Interactive Geo-image Encoding
    WWW 2026 ·
    Jinwen Chen
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  11. DATA-WA: Demand-Based Adaptive Task Assignment with Dynamic Worker Availability Windows
    ICDE 2025 ·
    Jinwen Chen
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  12. DimeRec: A Unified Framework for Enhanced Sequential Recommendation via Generative Diffusion Models
    WSDM 2025 ·
    Wuchao Li
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  13. Diversity-aware Dual-promotion Poisoning Attack on Sequential Recommendation
    SIGIR 2025 ·
    Yuchuan Zhao
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  14. Efficient Large-Scale Traffic Forecasting with Transformers: A Spatial Data Management Perspective
    SIGKDD 2025 ·
    Yuchen Fang
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  15. Enhancing Multi-Behavior Sequential Recommenders with Behavior-Aware Regularization
    CIKM 2025 ·
    Yongfu Fan
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  16. Exact and Efficient Similar Subtrajectory Search: Integrating Constraints and Simplification
    ICDE 2025 ·
    Liwei Deng
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  17. Federated Trajectory Similarity Learning with Privacy-Preserving Clustering
    ICDE 2025 ·
    Hao Miao
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  18. GenSAR: Unifying Balanced Search and Recommendation with Generative Retrieval
    RecSys 2025 ·
    Teng Shi
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  19. LIRA: A Learning-based Query-aware Partition Framework for Large-scale ANN Search
    WWW 2025 ·
    Ximu Zeng
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  20. LargePiG for Hallucination-Free Query Generation: Your Large Language Model is Secretly a Pointer Generator
    WWW 2025 ·
    Zhongxiang Sun
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  21. Making Transformer Decoders Better Differentiable Indexers
    ICLR 2025 ·
    Wuchao Li
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  22. On-device Content-based Recommendation with Single-shot Embedding Pruning: A Cooperative Game Perspective
    WWW 2025 ·
    Hung Vinh Tran
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  23. Optimizing Block Skipping for High-Dimensional Data with Learned Adaptive Curve
    SIGMOD 2025 ·
    Xu Chen
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  24. Optimizing Multi-Center Collaboration for Task Assignment in Spatial Crowdsourcing
    ICDE 2025 ·
    Ximu Zeng
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  25. ReARTeR: Retrieval-Augmented Reasoning with Trustworthy Process Rewarding
    SIGIR 2025 ·
    Zhongxiang Sun
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  26. ReDeEP: Detecting Hallucination in Retrieval-Augmented Generation via Mechanistic Interpretability
    ICLR 2025 ·
    Zhongxiang Sun
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  27. Retrieval Augmented Generation with Collaborative Filtering for Personalized Text Generation
    SIGIR 2025 ·
    Teng Shi
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  28. The International Workshop on Spatio-Temporal Data Intelligence and Foundation Models
    CIKM 2025 ·
    Hao Miao
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  29. Traffic Safety Evaluation Based on Macroscopic Traffic Features in Road Tunnels
    CIKM 2025 ·
    Yupu Zhang
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  30. Trigger3: Refining Query Correction via Adaptive Model Selector
    AAAI 2025 ·
    Kepu Zhang
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  31. A Cause-Focused Query Optimizer Alert System
    CIKM 2024 ·
    Runfan Ye
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  32. A Unified Replay-Based Continuous Learning Framework for Spatio-Temporal Prediction on Streaming Data
    ICDE 2024 ·
    Hao Miao
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  33. Adaptive Hypergraph Network for Trust Prediction
    ICDE 2024 ·
    Rongwei Xu
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  34. DACE: A Database-Agnostic Cost Estimator
    ICDE 2024 ·
    Zibo Liang
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  35. ESTELLE: An Efficient and Cost-effective Cloud Log Engine
    SIGMOD 2024 ·
    Yupu Zhang
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  36. Efficient Data-aware Distance Comparison Operations for High-Dimensional Approximate Nearest Neighbor Search
    VLDB 2024 ·
    Liwei Deng
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  37. FedCTQ: A Federated-Based Framework for Accurate and Efficient Contact Tracing Query
    ICDE 2024 ·
    Zhihao Zeng
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  38. Full Stage Learning to Rank: A Unified Framework for Multi-Stage Systems
    WWW 2024 · Kai Zheng
  39. Graph Condensation for Inductive Node Representation Learning
    ICDE 2024 ·
    Xinyi Gao
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  40. Incorporating Dynamic Temperature Estimation into Contrastive Learning on Graphs
    ICDE 2024 ·
    Ziyang Liu
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  41. Large Language Models Enhanced Collaborative Filtering
    CIKM 2024 ·
    Zhongxiang Sun
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  42. Learning to Hash for Trajectory Similarity Computation and Search
    ICDE 2024 ·
    Liwei Deng
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  43. Less is More: Efficient Time Series Dataset Condensation via Two-fold Modal Matching
    VLDB 2024 ·
    Hao Miao
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  44. LightTR: A Lightweight Framework for Federated Trajectory Recovery
    ICDE 2024 ·
    Ziqiao Liu
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  45. MILLION: A General Multi-Objective Framework with Controllable Risk for Portfolio Management
    VLDB 2024 ·
    Liwei Deng
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  46. Parameterized Decision-Making with Multi-Modality Perception for Autonomous Driving
    ICDE 2024 ·
    Yuyang Xia
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  47. Physical Trajectory Inference Attack and Defense in Decentralized POI Recommendation
    WWW 2024 ·
    Jing Long
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  48. Poisoning Decentralized Collaborative Recommender System and Its Countermeasures
    SIGIR 2024 ·
    Ruiqi Zheng
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  49. Real-Time Trajectory Synthesis with Local Differential Privacy
    ICDE 2024 ·
    Yujia Hu
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  50. TWIN V2: Scaling Ultra-Long User Behavior Sequence Modeling for Enhanced CTR Prediction at Kuaishou
    CIKM 2024 ·
    Zihua Si
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  51. Task Recommendation in Spatial Crowdsourcing: A Trade-Off Between Diversity and Coverage
    ICDE 2024 ·
    Liwei Deng
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  52. Temporal-Frequency Masked Autoencoders for Time Series Anomaly Detection
    ICDE 2024 ·
    Yuchen Fang
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  53. Towards Online and Safe Configuration Tuning with Semi-supervised Anomaly Detection
    CIKM 2024 ·
    Haitian Chen
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  54. UniSAR: Modeling User Transition Behaviors between Search and Recommendation
    SIGIR 2024 ·
    Teng Shi
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