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Andrew Waters
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SpaRCS: Recovering low-rank and sparse matrices from compressive measurements
A Waters, A Sankaranarayanan, R Baraniuk
Advances in neural information processing systems 24, 2011
2462011
Sparse factor analysis for learning and content analytics
AS Lan, AE Waters, C Studer, RG Baraniuk
Journal of Machine Learning Research (JMLR) 15 (57), 1959-2008, 2014
1582014
Do open educational resources improve student learning? Implications of the access hypothesis
PJ Grimaldi, D Basu Mallick, AE Waters, RG Baraniuk
PloS one 14 (3), e0212508, 2019
672019
Sparse factor analysis for analysis of user content preferences
RG Baraniuk, AS Lan, CE Studer, AE Waters
US Patent 9,704,102, 2017
652017
Mathematical language processing: Automatic grading and feedback for open response mathematical questions
AS Lan, D Vats, AE Waters, RG Baraniuk
Proceedings of the second (2015) ACM conference on learning@ scale, 167-176, 2015
482015
QG-net: a data-driven question generation model for educational content
Z Wang, AS Lan, W Nie, AE Waters, PJ Grimaldi, RG Baraniuk
Proceedings of the Fifth Annual ACM Conference on Learning at Scale, 1-10, 2018
432018
Sparse Factor Analysis for Learning Analytics and Content Analytics
RG Baraniuk, AS Lan, CE Studer, AE Waters
US Patent App. 14/214,835, 2014
292014
Tag-aware ordinal sparse factor analysis for learning and content analytics
AS Lan, C Studer, AE Waters, RG Baraniuk
arXiv preprint arXiv:1412.5967, 2014
232014
BayesRank: A Bayesian approach to ranked peer grading
AE Waters, D Tinapple, RG Baraniuk
Proceedings of the Second (2015) ACM Conference on Learning@ Scale, 177-183, 2015
222015
Sparse factor analysis for learning and content analytics
AS Lan, AE Waters, C Studer, RG Baraniuk
arXiv preprint arXiv:1303.5685, 2013
182013
qdkt: Question-centric deep knowledge tracing
S Sonkar, AE Waters, AS Lan, PJ Grimaldi, RG Baraniuk
arXiv preprint arXiv:2005.12442, 2020
142020
Compressive sense based reconstruction algorithm for non-uniform sampling based data converter
CK Sestok, A Waters
US Patent 8,547,260, 2013
122013
Collaboration-type identification in educational datasets
AE Waters, C Studer, RG Baraniuk
Journal of Educational Data Mining 6 (1), 28-52, 2014
102014
Joint topic modeling and factor analysis of textual information and graded response data
AS Lan, C Studer, AE Waters, RG Baraniuk
arXiv preprint arXiv:1305.1956, 2013
102013
Distributed bearing estimation via matrix completion
A Waters, V Cevher
2010 IEEE International Conference on Acoustics, Speech and Signal …, 2010
102010
A Meta-Learning Augmented Bidirectional Transformer Model for Automatic Short Answer Grading.
Z Wang, AS Lan, AE Waters, P Grimaldi, RG Baraniuk
EDM, 2019
72019
Bayesian pairwise collaboration detection in educational datasets
AE Waters, C Studer, RG Baraniuk
2013 IEEE Global Conference on Signal and Information Processing, 989-992, 2013
62013
Bayesian pairwise collaboration detection in educational datasets
AE Waters, C Studer, RG Baraniuk
2013 IEEE Global Conference on Signal and Information Processing, 989-992, 2013
62013
A Bayesian infinite factor model for learning and content analytics
K Fronczyk, AE Waters, M Guindani, RG Baraniuk, M Vannucci
Computational Statistics and Data Analysis, 2013
62013
A Bayesian nonparametric approach for the analysis of multiple categorical item responses
A Waters, K Fronczyk, M Guindani, RG Baraniuk, M Vannucci
Journal of statistical planning and inference 166, 52-66, 2015
52015
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Articles 1–20