Yifan Qiao

According to our database, Yifan Qiao authored at least 19 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

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, 2025

LSTM-Based Selective Dense Text Retrieval Guided by Sparse Lexical Retrieval.

Yingrui Yang, Parker Carlson, Yifan Qiao, Wentai Xie, Shanxiu He, Tao Yang

Proceedings of the Advances in Information Retrieval, 2025

2024

Pruning Optimization for Efficient Top-k Document Retrieval with Learned Sparse Representations

Yifan Qiao

PhD thesis, 2024

Approximate Cluster-Based Sparse Document Retrieval with Segmented Maximum Term Weights.

Yifan Qiao, Shanxiu He, Yingrui Yang, Parker Carlson, Tao Yang

CoRR, 2024

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, 2024

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, 2024

Threshold-driven Pruning with Segmented Maximum Term Weights for Approximate Cluster-based Sparse Retrieval.

Yifan Qiao, Parker Carlson, Shanxiu He, Yingrui Yang, Tao Yang

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

On-Device Query Auto-completion for Email Search.

Yifan Qiao, Otto Godwin, Hua Ouyang

Proceedings of the Advances in Information Retrieval, 2024

2023

Privacy-aware document retrieval with two-level inverted indexing.

Yifan Qiao, Shiyu Ji, Changhai Wang, Jinjin Shao, Tao Yang

Inf. Retr. J., June, 2023

Optimizing Guided Traversal for Fast Learned Sparse Retrieval.

Yifan Qiao, Yingrui Yang, Haixin Lin, Tao Yang

Proceedings of the ACM Web Conference 2023, 2023

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, 2023

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, 2023

2022

Dual Skipping Guidance for Document Retrieval with Learned Sparse Representations.

Yifan Qiao, Yingrui Yang, Haixin Lin, Tianbo Xiong, Xiyue Wang, Tao Yang

CoRR, 2022

Lightweight Composite Re-Ranking for Efficient Keyword Search with BERT.

Yingrui Yang, Yifan Qiao, Jinjin Shao, Xifeng Yan, Tao Yang

Proceedings of the WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21, 2022

Compact Token Representations with Contextual Quantization for Efficient Document Re-ranking.

Yingrui Yang, Yifan Qiao, Tao Yang

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

2021

Composite Re-Ranking for Efficient Document Search with BERT.

Yingrui Yang, Yifan Qiao, Jinjin Shao, Mayuresh Anand, Xifeng Yan, Tao Yang

CoRR, 2021

Window Navigation with Adaptive Probing for Executing BlockMax WAND.

Jinjin Shao, Yifan Qiao, Shiyu Ji, Tao Yang

Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021

2020

Index Obfuscation for Oblivious Document Retrieval in a Trusted Execution Environment.

Jinjin Shao, Shiyu Ji, Alvin Oliver Glova, Yifan Qiao, Tao Yang, Tim Sherwood

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

2019

Understanding the Behaviors of BERT in Ranking.

Yifan Qiao, Chenyan Xiong, Zhenghao Liu, Zhiyuan Liu

CoRR, 2019