🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Shan Chen

Jiangsu University

ORCID: 0000-0003-0912-7254

Also affiliated with Brigham and Women's Hospital, Boston Children's Hospital, Harvard University, University of Electronic Science and Technology of China, Nanyang Technological University, Xiamen University, Harvard University Press, Southern University of Science and Technology, Dana-Farber Cancer Institute, Dana-Farber Brigham Cancer Center, Mass General Brigham

Computer Science

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 5%percentile
0.535Author DataRank

Indexed papers

2in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

WorldMedQA-V: a multilingual, multimodal medical examination dataset for multimodal language models evaluation

Research Publications (Maastricht University)(2025)10.18653/v1/2025.findings-naacl.402
Top 52%
0.329DataRank
Top 52%5 citations

Shan Chen, Siena Kathleen V. Placino, Yingya Li, Juan Carlos Pardo, Daphna Idan +11 more

Papers

Driven by 9 papers — median percentile 41. Top paper: “When helpfulness backfires: LLMs and the risk of false medical information due to sycophantic behavior”.

When helpfulness backfires: LLMs and the risk of false medical information due to sycophantic behavior

npj Digital Medicine(2025)10.1038/s41746-025-02008-z
N/A
2.7DataRank · unranked
65 citations

Mingye Gao, Kuleen Sasse, Thomas Hartvigsen, Brian Anthony, Lizhou Fan +4 more

Cross-Care: Assessing the Healthcare Implications of Pre-training Data on Language Model Bias

PubMed(2024)10.52202/079017-0749
N/A
0.442DataRank · unranked
18 citations

Jack Gallifant, Mingye Gao, Pedro Moreira, Nikolaj Munch, Ajay Muthukkumar +10 more

WorldMedQA-V: a multilingual, multimodal medical examination dataset for multimodal language models evaluation

Research Publications (Maastricht University)(2025)10.18653/v1/2025.findings-naacl.402
Top 52%
0.329DataRank
Top 52%5 citations

Shan Chen, Siena Kathleen V. Placino, Yingya Li, Juan Carlos Pardo, Daphna Idan +11 more

Large Language Models to Identify Social Determinants of Health in Electronic Health Records

arXiv (Cornell University)(2023)10.48550/arxiv.2308.06354
N/A
0.312DataRank · unranked
7 citations

Shan Chen, Spencer A. Thomas, Tafadzwa L. Chaunzwa, Idalid Franco, Benjamin H. Kann +9 more

WorldMedQA-V: a multilingual, multimodal medical examination dataset for multimodal language models evaluation

arXiv (Cornell University)(2024)10.48550/arxiv.2410.12722
Top 65%
0.206DataRank
Top 65%2 citations

Shan Chen, Siena Kathleen V. Placino, Yingya Li, Juan Carlos Pardo, Daphna Idan +11 more

Measuring Pointwise 𝒱-Usable Information In-Context-ly-Usable Information In-Context-ly

TUbilio (Technical University of Darmstadt)(2023)10.18653/v1/2023.findings-emnlp.1054
N/A
0.104DataRank · unranked
1 citations

Shan Chen, Yingya Li, Danielle S. Bitterman, Guergana Savova, Iryna Gurevych +1 more

Improving Clinical NLP Performance through Language Model-Generated Synthetic Clinical Data

arXiv (Cornell University)(2024)10.48550/arxiv.2403.19511
N/A
0DataRank · unranked
0 citations

Jack Gallifant, Marco Guevara, Yanjun Gao, Majid Afshar, Timothy A. Miller +3 more

Measuring Pointwise $\mathcal{V}$-Usable Information In-Context-ly

arXiv (Cornell University)(2023)10.48550/arxiv.2310.12300
N/A
0DataRank · unranked
0 citations

Shan Chen, Yingya Li, Danielle S. Bitterman, Guergana Savova, Iryna Gurevych +1 more

When Models Reason in Your Language: Controlling Thinking Language Comes at the Cost of Accuracy

University of Groningen research database (University of Groningen / Centre for Information Technology)(2025)10.18653/v1/2025.findings-emnlp.1103
N/A
0DataRank · unranked
0 citations

Shan Chen, Zidi Xiong, Raquel Fernández, Danielle S. Bitterman, Arianna Bisazza +1 more