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

Alexander Tolas

Stanford University

ORCID: 0009-0004-2034-0595

MedicineHealth ProfessionsPsychology

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 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 3 papers. Top paper: “Unlocking insights: Clinical associations from the largest 6-minute walk test collection via the my Heart Counts Cardiovascular Health Study, a fully digital smartphone platform”.

Unlocking insights: Clinical associations from the largest 6-minute walk test collection via the my Heart Counts Cardiovascular Health Study, a fully digital smartphone platform

Progress in Cardiovascular Diseases(2025)10.1016/j.pcad.2025.01.010

N/A

0DataRank · unranked

9 citations

Narayan Schuetz, Anders Johnson, Alexander Tolas, Sriya Mantena, Jack W. O’Sullivan +12 more

Fine-tuning LLMs in behavioral psychology for scalable health coaching

npj Cardiovascular Health(2025)10.1038/s44325-025-00083-5

N/A

0DataRank · unranked

5 citations

Anders Johnson, Marily Oppezzo, Narayan Schütz, Alexander Tolas, Ritu Doijad +10 more

Fine-tuning Large Language Models in Behavioral Psychology for Scalable Physical Activity Coaching

medRxiv(2025)10.1101/2025.02.19.25322559

N/A

0DataRank · unranked

6 citations

Anders Johnson, Marily Oppezzo, Narayan Schütz, Alexander Tolas, Ritu Doijad +9 more