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

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 6%percentile
0.260Author 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 59%4 citations

W. Paul Segars, Nicholas Felice, Saman Sotoudeh‐Paima, Eric A. Hoffman, Xiao Wang +8 more

Papers

Driven by 6 papers — median percentile 41. Top paper: AAPM Truth‐based CT (TrueCT) reconstruction grand challenge.

Top 59%4 citations

W. Paul Segars, Nicholas Felice, Saman Sotoudeh‐Paima, Eric A. Hoffman, Xiao Wang +8 more

231 citations

Mahadevappa Mahesh, Mythreyi Bhargavan, Charles E. Chambers, Jennifer Elee, Donald P. Frush +11 more

0 citations

Ehsan Samei, Greta Toncheva, Terry T. Yoshizumi, James G. Colsher, W. Paul Segars +3 more

0 citations

Xiang Li, W. Paul Segars, James G. Colsher, Greta Toncheva, Donald P. Frush +3 more

0 citations

Marcia R. Gottfried, Priya S. Kishnani, Donald P. Frush, Deeksha Bali, Anne Boney +3 more

21 citations

Michael J. Callahan, Brian D. Coley, Helen Nadel, R. Paul Guillerman, Donald P. Frush