Xiao Wang

2026

doi dblp
Unsupervised Dense Retrieval with Conterfactual Contrastive Learning.
Haitian Chen|Qingyao Ai|Yujia Zhou|Xiao Wang|Yiqun Liu|Fen Lin|Qin Liu
Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

2023

doi dblp
ColBERT-PRF: Semantic Pseudo-Relevance Feedback for Dense Passage and Document Retrieval.
Xiao Wang|Craig MacDonald|Nicola Tonellotto|Iadh Ounis
ACM Transactions on the Web 2023 Volume 17 Issue 1
doi dblp
Reproducibility, Replicability, and Insights into Dense Multi-Representation Retrieval Models: from ColBERT to Col.
Xiao Wang|Craig Macdonald|Nicola Tonellotto|Iadh Ounis
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

doi dblp
Improving zero-shot retrieval using dense external expansion.
Xiao Wang|Craig Macdonald|Iadh Ounis
Information Processing and Management 2022 Volume 59 Issue 5
doi dblp
Neural Pseudo-Relevance Feedback Models for Sparse and Dense Retrieval.
Xiao Wang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
An Inspection of the Reproducibility and Replicability of TCT-ColBERT.
Xiao Wang|Sean MacAvaney|Craig Macdonald|Iadh Ounis
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
dblp
Experiments with Adaptive ReRanking and ColBERT-PRF: University of Glasgow Terrier Team at TREC DL 2022.
Xiao Wang|Sean MacAvaney|Craig Macdonald|Iadh Ounis
Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022

2021

doi dblp
Pseudo-Relevance Feedback for Multiple Representation Dense Retrieval.
Xiao Wang|Craig Macdonald|Nicola Tonellotto|Iadh Ounis
ICTIR '21: The 2021 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Canada, July 11, 2021

2020

dblp
University of Glasgow Terrier Team at the TREC 2020 Deep Learning Track.
Xiao Wang|Yaxiong Wu|Xi Wang|Craig Macdonald|Iadh Ounis
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020.