Alina A. von Davier
Scholar

Alina A. von Davier

Google Scholar ID: Eu9DtEsAAAAJ
Chief of Assessment, Duolingo and CEO & Founder EdAstra Tech
computational psychometricslearning and assessment systemsdata miningcollaborative problem solving
Google Scholar↗
Citations & Impact
All-time
Citations
5,875
 
H-index
42
 
i10-index
114
 
Publications
20
 
Co-authors
18
list available
Publications
3 items
Stochastic Constrained Test Assembly for AI-Enabled Assessment Systems
2026
Cited
0
Analytics for Quality Assurance for Item Pools (AQuAP): Monitoring and Maintaining Item Bank Health in AI-Driven Assessment Systems
2026
Cited
0
S2A3: Thompson Sampling and Stochastic Exposure Control for High-Stakes CATs
2026
Cited
0
Co-authors
6 total
Jiangang Hao
Jiangang Hao
Educational Testing Service
Lei Liu
Lei Liu
Research Director, ETS; Adjunct Professor, University of Pennsylvania; PhD, Rutger University
Matthias von Davier
Matthias von Davier
Monan Professor in Education, Boston College
Mengxiao Zhu
Mengxiao Zhu
University of Science and Technology of China
Diego Zapata-Rivera
Diego Zapata-Rivera
Distinguished Presidential Appointee, ETS
Michael Flor
Michael Flor
Educational Testing Service