Alexander Scarlatos

36 papers A* 4A 1B 1Journal 22Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
Letting Tutor Personas "Speak Up" for LLMs: Learning Steering Vectors from Dialogue via Preference Optimization.
CoRR
Jaewook Lee, Alexander Scarlatos, Simon Woodhead, Andrew Lan
2026 J jnl
Simulated Students in Tutoring Dialogues: Substance or Illusion?
CoRR
Alexander Scarlatos, Jaewook Lee, Simon Woodhead, Andrew S. Lan
2025 J jnl
Adaptive Accompaniment with ReaLchords.
CoRR
Yusong Wu, Tim Cooijmans, Kyle Kastner, Adam Roberts, Ian Simon, Alexander Scarlatos, Chris Donahue, Cassie Tarakajian, Shayegan Omidshafiei, Aaron C. Courville, Pablo Samuel Castro, Natasha Jaques, Cheng-Zhi Anna Huang
2025 A conf
Exploring Knowledge Tracing in Tutor-Student Dialogues using LLMs.
LAK
Alexander Scarlatos, Ryan Shaun Baker, Andrew S. Lan
2025 J jnl
Exploring LLMs for Predicting Tutor Strategy and Student Outcomes in Dialogues.
CoRR
Fareya Ikram, Alexander Scarlatos, Andrew S. Lan
2025 A* conf
Interpretable Mnemonic Generation for Kanji Learning via Expectation-Maximization.
EMNLP
Jaewook Lee, Alexander Scarlatos, Andrew Lan
2025 J jnl
Interpretable Mnemonic Generation for Kanji Learning via Expectation-Maximization.
CoRR
Jaewook Lee, Alexander Scarlatos, Andrew S. Lan
2025 J jnl
LookAlike: Consistent Distractor Generation in Math MCQs.
CoRR
Nisarg Parikh, Nigel Fernandez, Alexander Scarlatos, Simon Woodhead, Andrew S. Lan
2025 — conf
ReaLJam: Real-Time Human-AI Music Jamming with Reinforcement Learning-Tuned Transformers.
CHI Extended Abstracts
Alexander Scarlatos, Yusong Wu, Ian Simon, Adam Roberts, Tim Cooijmans, Natasha Jaques, Cassie Tarakajian, Cheng-Zhi Anna Huang
2025 J jnl
ReaLJam: Real-Time Human-AI Music Jamming with Reinforcement Learning-Tuned Transformers.
CoRR
Alexander Scarlatos, Yusong Wu, Ian Simon, Adam Roberts, Tim Cooijmans, Natasha Jaques, Cassie Tarakajian, Cheng-Zhi Anna Huang
2025 A* conf
SMART: Simulated Students Aligned with Item Response Theory for Question Difficulty Prediction.
EMNLP
Alexander Scarlatos, Nigel Fernandez, Christopher Ormerod, Susan Lottridge, Andrew S. Lan
2025 J jnl
SMART: Simulated Students Aligned with Item Response Theory for Question Difficulty Prediction.
CoRR
Alexander Scarlatos, Nigel Fernandez, Christopher Ormerod, Susan Lottridge, Andrew S. Lan
2025 — conf
Training LLM-Based Tutors to Improve Student Learning Outcomes in Dialogues.
AIED (1)
Alexander Scarlatos, Naiming Liu, Jaewook Lee, Richard G. Baraniuk, Andrew S. Lan
2025 J jnl
Training LLM-based Tutors to Improve Student Learning Outcomes in Dialogues.
CoRR
Alexander Scarlatos, Naiming Liu, Jaewook Lee, Richard G. Baraniuk, Andrew S. Lan
2024 A* conf
Adaptive Accompaniment with ReaLchords.
ICML
Yusong Wu, Tim Cooijmans, Kyle Kastner, Adam Roberts, Ian Simon, Alexander Scarlatos, Chris Donahue, Cassie Tarakajian, Shayegan Omidshafiei, Aaron C. Courville, Pablo Samuel Castro, Natasha Jaques, Cheng-Zhi Anna Huang
2024 A* conf
DiVERT: Distractor Generation with Variational Errors Represented as Text for Math Multiple-choice Questions.
EMNLP
Nigel Fernandez, Alexander Scarlatos, Wanyong Feng, Simon Woodhead, Andrew S. Lan
2024 J jnl
DiVERT: Distractor Generation with Variational Errors Represented as Text for Math Multiple-choice Questions.
CoRR
Nigel Fernandez, Alexander Scarlatos, Simon Woodhead, Andrew S. Lan
2024 J jnl
Evaluating GPT-4 at Grading Handwritten Solutions in Math Exams.
CoRR
Adriana Caraeni, Alexander Scarlatos, Andrew S. Lan
2024 — conf
Exploring Automated Distractor Generation for Math Multiple-choice Questions via Large Language Models.
NAACL-HLT (Findings)
Wanyong Feng, Jaewook Lee, Hunter McNichols, Alexander Scarlatos, Digory Smith, Simon Woodhead, Nancy Otero Ornelas, Andrew S. Lan
2024 J jnl
Exploring Automated Distractor Generation for Math Multiple-choice Questions via Large Language Models.
CoRR
Wanyong Feng, Jaewook Lee, Hunter McNichols, Alexander Scarlatos, Digory Smith, Simon Woodhead, Nancy Otero Ornelas, Andrew S. Lan
2024 J jnl
Exploring Knowledge Tracing in Tutor-Student Dialogues.
CoRR
Alexander Scarlatos, Andrew S. Lan
2024 — conf
Improving Automated Distractor Generation for Math Multiple-choice Questions with Overgenerate-and-rank.
BEA
Alexander Scarlatos, Wanyong Feng, Andrew S. Lan, Simon Woodhead, Digory Smith
2024 J jnl
Improving Automated Distractor Generation for Math Multiple-choice Questions with Overgenerate-and-rank.
CoRR
Alexander Scarlatos, Wanyong Feng, Digory Smith, Simon Woodhead, Andrew S. Lan
2024 — conf
Improving the Validity of Automatically Generated Feedback via Reinforcement Learning.
AIED (1)
Alexander Scarlatos, Digory Smith, Simon Woodhead, Andrew S. Lan
2024 J jnl
Improving the Validity of Automatically Generated Feedback via Reinforcement Learning.
CoRR
Alexander Scarlatos, Digory Smith, Simon Woodhead, Andrew S. Lan
2024 — conf
SyllabusQA: A Course Logistics Question Answering Dataset.
ACL (1)
Nigel Fernandez, Alexander Scarlatos, Andrew S. Lan
2024 J jnl
SyllabusQA: A Course Logistics Question Answering Dataset.
CoRR
Nigel Fernandez, Alexander Scarlatos, Andrew S. Lan
2023 J jnl
Exploring Automated Distractor and Feedback Generation for Math Multiple-choice Questions via In-context Learning.
CoRR
Hunter McNichols, Wanyong Feng, Jaewook Lee, Alexander Scarlatos, Digory Smith, Simon Woodhead, Andrew S. Lan
2023 J jnl
RetICL: Sequential Retrieval of In-Context Examples with Reinforcement Learning.
CoRR
Alexander Scarlatos, Andrew S. Lan
2023 — conf
Tree-Based Representation and Generation of Natural and Mathematical Language.
ACL (1)
Alexander Scarlatos, Andrew S. Lan
2023 J jnl
Tree-Based Representation and Generation of Natural and Mathematical Language.
CoRR
Alexander Scarlatos, Andrew S. Lan
2022 B conf
Process-BERT: A Framework for Representation Learning on Educational Process Data.
EDM
Alexander Scarlatos, Christopher Brinton, Andrew S. Lan
2022 J jnl
Process-BERT: A Framework for Representation Learning on Educational Process Data.
CoRR
Alexander Scarlatos, Christopher G. Brinton, Andrew S. Lan
2022 — conf
UMass PCL at SemEval-2022 Task 4: Pre-trained Language Model Ensembles for Detecting Patronizing and Condescending Language.
SemEval@NAACL
David Koleczek, Alexander Scarlatos, Preshma Linet Pereira, Siddha Makarand Karkare
2022 J jnl
UMass PCL at SemEval-2022 Task 4: Pre-trained Language Model Ensembles for Detecting Patronizing and Condescending Language.
CoRR
David Koleczek, Alexander Scarlatos, Siddha Makarand Karkare, Preshma Linet Pereira
2020 J jnl
Sonispace: a simulated-space interface for sound design and experimentation.
CoRR
Alexander Scarlatos