Shanxiu He

2025

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Token Pruning Optimization for Efficient Multi-vector Dense Retrieval.
Shanxiu He|Mutasem Al-Darabsah|Suraj Nair|Jonathan May|Tarun Agarwal|Tao Yang|Choon Hui Teo
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part I
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LSTM-Based Selective Dense Text Retrieval Guided by Sparse Lexical Retrieval.
Yingrui Yang|Parker Carlson|Yifan Qiao|Wentai Xie|Shanxiu He|Tao Yang
Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part I
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Dynamic Superblock Pruning for Fast Learned Sparse Retrieval.
Parker Carlson|Wentai Xie|Shanxiu He|Tao Yang
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
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Low-Cost Document Retrieval with Dense Pseudo-Query Encoding.
Shanxiu He|Wentai Xie|Yifan Qiao|Parker Carlson|Tao Yang
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

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On Adaptive Knowledge Distillation with Generalized KL-Divergence Loss for Ranking Model Refinement.
Yingrui Yang|Shanxiu He|Tao Yang
Proceedings of the 2024 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2024, Washington, DC, USA, 13 July 2024
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Cluster-based Partial Dense Retrieval Fused with Sparse Text Retrieval.
Yingrui Yang|Parker Carlson|Shanxiu He|Yifan Qiao|Tao Yang
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
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Weighted KL-Divergence for Document Ranking Model Refinement.
Yingrui Yang|Yifan Qiao|Shanxiu He|Tao Yang
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

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Balanced Knowledge Distillation with Contrastive Learning for Document Re-ranking.
Yingrui Yang|Shanxiu He|Yifan Qiao|Wentai Xie|Tao Yang
Proceedings of the 2023 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2023, Taipei, Taiwan, 23 July 2023
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Representation Sparsification with Hybrid Thresholding for Fast SPLADE-based Document Retrieval.
Yifan Qiao|Yingrui Yang|Shanxiu He|Tao Yang
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023