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researcher

S. Villar

22 papers hereh-index 222.2k citations61 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author11
  • last author8

Across the 21 of 22 papers where every author was matched, so the position is known.

fields
  • stat.ME8
  • stat.AP5
  • cs.LG4
  • stat.ML2
  • cs.AI1
  • q-bio.PE1
same name
  • S. Villar — 3 papers, h 2
  • S. Villar — 1 paper, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedMulti-armed Bandit Models for the Optimal Design of Clinical Trials: Benefits and Challenges

246 citations · 274 across the 20 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

stat.AP2017

Bayesian adaptive bandit-based designs using the Gittins index for multi-armed trials with normally distributed endpoints

Adam Smith, Sofia S. Villar

Adaptive designs for multi-armed clinical trials have become increasingly popular recently in many areas of medical research because of their potential to shorten development times…

stat.AP2017

Response adaptive designs for binary responses: how to offer patient benefit while being robust to time trends?

Sofia S. Villar, Jack Bowden, James Wason

Response-adaptive randomisation (RAR) can considerably improve the chances of a successful treatment outcome for patients in a clinical trial by skewing the allocation probability…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.