Hangwei QIAN's Homepage

Preprints

Publications

  1. A Curiosity-Driven Unsupervised Data Collection Method with Adaptive Temporal Distances for Offline Reinforcement Learning

    Chenyu Sun, Hangwei Qian and Chunyan Miao

    In AAAI 2024.

  2. Flexible and Robust Counterfactual Explanations with Minimal Satisfiable Perturbations

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    Yongjie Wang, Hangwei Qian, Yongjie Liu, Wei Guo, Chunyan Miao

    In CIKM 2023.

  3. MHCCL: Masked Hierarchical Cluster-wise Contrastive Learning for Multivariate Time Series

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    Qianwen Meng, Hangwei Qian, Yong Liu, Yonghui Xu, Zhiqi Shen, Lizhen Cui

    In AAAI 2023.

  4. What Makes Good Contrastive Learning on Small-Scale Wearable-based Tasks?

    bib pdf CL-HAR code

    Hangwei Qian, Tian Tian, Chunyan Miao

    In KDD 2022.

  5. CCLF: A Contrastive-Curiosity-Driven Learning Framework for Sample-Efficient Reinforcement Learning

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    Chenyu Sun, Hangwei Qian, Chunyan Miao

    In IJCAI 2022.

  6. DualCF: Efficient Model Extraction Attack from Counterfactual Explanations

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    Yongjie Wang, Hangwei Qian, Chunyan Miao

    In ACM FAccT 2022.

  7. Missing Value Imputation for Diabetes Prediction

    Fei Luo, Hangwei Qian, Di Wang, Xu Guo, Yan Sun, Eng Sing Lee, Hui Hwang Teong, Ray Tian Rui Lai and Chunyan Miao

    In IEEE WCCI 2022.

  8. Latent Independent Excitation for Generalizable Sensor-based Cross-Person Activity Recognition

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    Hangwei Qian, Sinno Jialin Pan, Chunyan Miao

    In AAAI 2021.

  9. Weakly-Supervised Sensor-based Activity Segmentation and Recognition via Learning from Distributions

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    Hangwei Qian, Sinno Jialin Pan, Chunyan Miao

    In Artificial Intelligence (AIJ), Volume 292, March 2021, 103429.

  10. A Novel Distribution-Embedded Neural Network for Sensor-Based Activity Recognition

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    Hangwei Qian, Sinno Jialin Pan, Bingshui Da, Chunyan Miao

    In Proceedings of the IJCAI 2019 (oral presentation). Macao, China. Aug.10-16, 2019 (17.9% of acceptance, 850/4752).

  11. Distribution-based Semi-Supervised Learning for Activity Recognition

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    Hangwei Qian, Sinno Jialin Pan, Chunyan Miao

    In Proceedings of the AAAI 2019 (oral presentation). Honolulu, Hawaii, USA. Jan.27-Feb.1, 2019 (16.2% of acceptance, 1150/7095).

  12. Sensor-based Activity Recognition via Learning from Distributions

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    Hangwei Qian, Sinno Jialin Pan, Chunyan Miao

    In Proceedings of the 32nd AAAI Conference on Artificial Intelligence (oral presentation). New Orleans, Louisiana, USA. Feb.2-7, 2018 (24.6% of acceptance, 933/3800).

Doctoral Thesis