Publications
29 conference papers, 6 journal articles, plus workshop papers, a book chapter, a tutorial and preprints. * denotes equal contribution. See also Google Scholar.
Conference Journal Workshop Book Chapter Preprint
Under Review
- PreprintRubric Optimization for LLM-Based Automated Grading with Data SynthesisUnder review
- PreprintPlanner-Guided Recursive Exploration for Diffusion Language Model DecodingUnder review
- PreprintRubricWorld: World Model-Guided Rubric Optimization for LLM GradersUnder review
- Preprint
2026
- NeurIPS Workshop 2026MEMO: Memory-Guided Error Momentum for Prompt Optimization in Long-Context ReasoningNeurIPS Workshop on Test-time Continual Learning Agents, 2026
- EMNLP Findings 2026Findings of the Conference on Empirical Methods in Natural Language Processing (EMNLP), 2026
- EMNLP Findings 2026Findings of the Conference on Empirical Methods in Natural Language Processing (EMNLP), 2026
- AIED 2026i-VIP: A LLM-Driven Multi-Agent System for Professional Development of Mathematics TeachersInternational Conference on Artificial Intelligence in Education (AIED), 2026 Oral
- AIED 2026Optimizing In-Context Demonstrations for LLM-Based Automated GradingInternational Conference on Artificial Intelligence in Education (AIED), 2026 Oral
- EDM 2026International Conference on Educational Data Mining (EDM), 2026
- ACL Findings 2026Findings of the Association for Computational Linguistics (ACL), 2026
- WWW 2026Reasoning by Exploration: A Unified Approach to Retrieval and Generation over GraphsProceedings of the ACM Web Conference (WWW), 2026
- JMTE 2026Journal of Mathematics Teacher Education (JMTE), 2026
- ZDM 2026Automated Coding of Content and Pedagogical Content Knowledge of Mathematics Using a Multi-Agent Large Language ModelZDM – Mathematics Education, 2026
- JITP 2026Journal of Information Technology & Politics, 2026
- Preprint
2025
- TALE 2025LLM-Based Automated Grading with Human-in-the-LoopIEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE), 2025
- TALE 2025Iterative LLM-Based Generation and Refinement of Distracting Conditions in Math Word ProblemsIEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE), 2025
- TALE 2025Human-AI Collaboration for Knowledge-in-Use Assessment Design: Leveraging LLMs with RAGIEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE), 2025
- ACL 2025Ask-Before-Detection: Identifying and Mitigating Conformity Bias in LLM-Powered Error Detector for Math Word Problem SolutionsProceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (ACL), 2025
- IAAI 2025Knowledge Tagging with Large Language Model Based Multi-Agent SystemProceedings of the 37th Annual Conference on Innovative Applications of Artificial Intelligence (IAAI), 2025 Innovative Application Award
- IEEE SPM 2025IEEE Signal Processing Magazine (SPM), 2025 500+ citations
- EDM 2025International Conference on Educational Data Mining (EDM), 2025
- EDM 2025International Conference on Educational Data Mining (EDM), 2025
- Book ChapterLeverage LLMs on Knowledge Tagging for Math Questions in EducationFuture of Learning with Large Language Models, CRC Press, 2025
- EDM Tutorial 2025Bringing Generative Artificial Intelligence (GenAI) to EducationInternational Conference on Educational Data Mining (EDM), 2025
- Preprint
2024
- LoG 2024Learning on Graphs Conference (LoG), 2024
- TMLR 2024Transactions on Machine Learning Research (TMLR), 2024
- SIGKDD Explor. 2024ACM SIGKDD Explorations Newsletter, 2024 450+ citations
- AIED 2024Content Knowledge Identification with Multi-Agent Large Language Models (LLMs)International Conference on Artificial Intelligence in Education (AIED), 2024
- EMNLP Findings 2024Are Large Language Models (LLMs) Good Social Predictors?Findings of the Conference on Empirical Methods in Natural Language Processing (EMNLP), 2024
- Preprint
- Preprint
- Preprint
2023
- IJCAI 2023Proceedings of the 32nd International Joint Conference on Artificial Intelligence (IJCAI), 2023
- Preprint
2022
- AAAI 2022Self-Supervised Audio-and-Language Pre-training with Extremely Low-Resource Parallel DataProceedings of the 36th AAAI Conference on Artificial Intelligence (AAAI), 2022
2021
- EMNLP 2021CTAL: Pre-training Cross-modal Transformer for Audio-and-Language RepresentationsConference on Empirical Methods in Natural Language Processing (EMNLP), 2021
- EMNLP 2021Mathematical Word Problem Generation from Commonsense Knowledge Graph and EquationsConference on Empirical Methods in Natural Language Processing (EMNLP), 2021
- INTERSPEECH 2021Learning Fine-Grained Multimodal Alignment for Speech Emotion RecognitionAnnual Conference of the International Speech Communication Association (INTERSPEECH), 2021
- AIED 2021A Multimodal Machine Learning Framework for Teacher Vocal Delivery EvaluationInternational Conference on Artificial Intelligence in Education (AIED), 2021
- AIED 2021Multi-Task Learning Based Online Dialogic Instruction Detection with Pre-trained Language ModelsInternational Conference on Artificial Intelligence in Education (AIED), 2021
- AIED 2021An Educational System for Personalized Teacher Recommendation in K-12 Online ClassroomsInternational Conference on Artificial Intelligence in Education (AIED), 2021
2020
- EDM 2020Identifying At-Risk K-12 Students in Multimodal Online Environments: A Machine Learning ApproachInternational Conference on Educational Data Mining (EDM), 2020
- AIED 2020Siamese Neural Networks for Class Activity DetectionInternational Conference on Artificial Intelligence in Education (AIED), 2020
- ICASSP 2020Multimodal Learning for Classroom Activity DetectionIEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020
2019
- AIED 2019A Multimodal Alerting System for Online Class Quality AssuranceInternational Conference on Artificial Intelligence in Education (AIED), 2019
Patents
- US PatentSpeaker Recognition Method, Electronic Device, and Storage MediumUS11676609B2, granted December 2022