Chen, Sihao

Seeing Things from a Different Angle:Discovering Diverse Perspectives about Claims

Chen, S., Khashabi, D., Yin, W., Callison-Burch, C., & Roth, D. (2019) · Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers)

Topic ModelingSentiment Analysis and Opinion Mining

Cited by 104

Dense X Retrieval: What Retrieval Granularity Should We Use?

Chen, T., Wang, H., Chen, S., Yu, W., Ma, K., Zhao, X., Zhang, H., & Yu, D. (2024) · Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing

Topic ModelingInformation Retrieval and Search Behavior

Cited by 74

Dense X Retrieval: What Retrieval Granularity Should We Use?

Chen, T., Wang, H., Chen, S., Yu, W., Ma, K., Zhao, X., Zhang, H., & Yu, D. (2023) · arXiv

Topic ModelingInformation Retrieval and Search Behavior

Cited by 74

ExpertQA: Expert-Curated Questions and Attributed Answers

Malaviya, C., Lee, S., Chen, S., Sieber, E., Yatskar, M., & Roth, D. (2024) · Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers)

Expert finding and Q&A systemsTopic Modeling

Cited by 28

Stretching Sentence-pair NLI Models to Reason over Long Documents and Clusters

Schuster, T., Chen, S., Buthpitiya, S., Fabrikant, A., & Metzler, D. (2022) · Findings of the Association for Computational Linguistics: EMNLP 2022

Topic ModelingNatural Language Processing Techniques

Cited by 17

ExpertQA: Expert-Curated Questions and Attributed Answers

Malaviya, C., Lee, S., Chen, S., Sieber, E., Yatskar, M., & Roth, D. (2023) · arXiv

Topic ModelingExpert finding and Q&A systems

Cited by 2