| 2026 | ACL | Code-Switching Information Retrieval: Benchmarks, Analysis, and the Limits of Current Retrievers. | Qingcheng Zeng, Yuheng Lu, Zeqi Zhou, Heli Qi, Puxuan Yu, Fuheng Zhao, Hitomi Yanaka, Weihao Xuan, Naoto Yokoya |
| 2025 | ACL | Explain then Rank: Scale Calibration of Neural Rankers Using Natural Language Explanations from LLMs. | Puxuan Yu, Daniel Cohen, Hemank Lamba, Joel R. Tetreault, Alejandro Jaimes |
| 2024 | ECIR | Improved Learned Sparse Retrieval with Corpus-Specific Vocabularies. | Puxuan Yu, Antonio Mallia, Matthias Petri |
| 2024 | EMNLP | Language Concept Erasure for Language-invariant Dense Retrieval. | Zhiqi Huang, Puxuan Yu, Shauli Ravfogel, James Allan |
| 2023 | CIKM | Search Result Diversification Using Query Aspects as Bottlenecks. | Puxuan Yu, Razieh Rahimi, Zhiqi Huang, James Allan |
| 2023 | WSDM | Improving Cross-lingual Information Retrieval on Low-Resource Languages via Optimal Transport Distillation. | Zhiqi Huang, Puxuan Yu, James Allan |
| 2022 | SIGIR | Towards Explainable Search Results: A Listwise Explanation Generator. | Puxuan Yu, Razieh Rahimi, James Allan |
| 2021 | WWW | Cross-lingual Language Model Pretraining for Retrieval. | Puxuan Yu, Hongliang Fei, Ping Li |
| 2021 | SIGIR | AutoName: A Corpus-Based Set Naming Framework. | Zhiqi Huang, Razieh Rahimi, Puxuan Yu, Jingbo Shang, James Allan |
| 2020 | ICTIR | Learning to Rank Entities for Set Expansion from Unstructured Data. | Puxuan Yu, Razieh Rahimi, Zhiqi Huang, James Allan |
| 2020 | SIGIR | A Study of Neural Matching Models for Cross-lingual IR. | Puxuan Yu, James Allan |
| 2019 | SIGIR | Corpus-based Set Expansion with Lexical Features and Distributed Representations. | Puxuan Yu, Zhiqi Huang, Razieh Rahimi, James Allan |
| 2018 | SIGIR | Hide-n-Seek: An Intent-aware Privacy Protection Plugin for Personalized Web Search. | Puxuan Yu, Wasi Uddin Ahmad, Hongning Wang |