SpaRCS: Recovering low-rank and sparse matrices from compressive measurements A Waters, A Sankaranarayanan, R Baraniuk Advances in neural information processing systems 24, 2011 | 246 | 2011 |

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 | 161 | 2014 |

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 | 69 | 2019 |

Sparse factor analysis for analysis of user content preferences RG Baraniuk, AS Lan, CE Studer, AE Waters US Patent 9,704,102, 2017 | 66 | 2017 |

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 | 50 | 2015 |

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 | 49 | 2018 |

Sparse Factor Analysis for Learning Analytics and Content Analytics RG Baraniuk, AS Lan, CE Studer, AE Waters US Patent App. 14/214,835, 2014 | 29 | 2014 |

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 | 23 | 2014 |

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 | 22 | 2015 |

Sparse factor analysis for learning and content analytics AS Lan, AE Waters, C Studer, RG Baraniuk arXiv preprint arXiv:1303.5685, 2013 | 18 | 2013 |

qdkt: Question-centric deep knowledge tracing S Sonkar, AE Waters, AS Lan, PJ Grimaldi, RG Baraniuk arXiv preprint arXiv:2005.12442, 2020 | 14 | 2020 |

Compressive sense based reconstruction algorithm for non-uniform sampling based data converter CK Sestok, A Waters US Patent 8,547,260, 2013 | 12 | 2013 |

Collaboration-type identification in educational datasets AE Waters, C Studer, RG Baraniuk Journal of Educational Data Mining 6 (1), 28-52, 2014 | 10 | 2014 |

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 | 10 | 2013 |

Distributed bearing estimation via matrix completion A Waters, V Cevher 2010 IEEE International Conference on Acoustics, Speech and Signal …, 2010 | 10 | 2010 |

A Meta-Learning Augmented Bidirectional Transformer Model for Automatic Short Answer Grading. Z Wang, AS Lan, AE Waters, P Grimaldi, RG Baraniuk EDM, 2019 | 7 | 2019 |

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 | 6 | 2013 |

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 | 6 | 2013 |

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 | 6 | 2013 |

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 | 5 | 2015 |