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

Kei Nishimaki

Hosei University

ORCID: 0009-0000-7475-9667
MedicineNeuroscienceComputer 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
0.433Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

Top 43%10 citations

Kei Nishimaki, Anja Soldan, Corinne Pettigrew, Sara Ho, Abhay Moghekar +5 more

Papers

Driven by 5 papers — median percentile 57. Top paper: Change points for dynamic biomarkers in the Alzheimer's disease pathological cascade: A 30‐year cohort study.

Top 43%10 citations

Kei Nishimaki, Anja Soldan, Corinne Pettigrew, Sara Ho, Abhay Moghekar +5 more

7 citations

Kumpei Ikuta, Shingo Fujiyama, Kenichi Oishi, Hitoshi Iyatomi, Kei Nishimaki

14 citations

Kengo Onda, Kumpei Ikuta, Jill Chotiyanonta, Yuto Uchida, Susumu Mori +5 more

0 citations

Hitoshi Iyatomi, Kenichi Oishi, Kei Nishimaki

0 citations

Hitoshi Iyatomi, Kenichi Oishi, for the Alzheimer's Disease Neuroimaging Initiative, the Australian Imaging Biomarkers and Lifestyle flagship study of ageing, Kei Nishimaki