Jifan Yu
3 papers in the PaperMetrix corpus
Papers by this author
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Exploring the Cognitive Knowledge Structure of Large Language Models: An Educational Diagnostic Assessment Approach
2023 · arXiv (Cornell University)
Large Language Models (LLMs) have not only exhibited exceptional performance across various tasks, but also demonstrated sparks of intelligence. Recent studies have focused on assessing their capabilities on human exams and revealed their impressive competence …
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Explainable Few-shot Knowledge Tracing
2024 · arXiv (Cornell University)
Knowledge tracing (KT), aiming to mine students' mastery of knowledge by their exercise records and predict their performance on future test questions, is a critical task in educational assessment. While researchers achieved tremendous success with …
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Knowledge-to-Jailbreak: Investigating Knowledge-driven Jailbreaking Attacks for Large Language Models
2025
Large language models (LLMs) have been increasingly applied to various domains, which triggers increasing concerns about LLMs' safety on specialized domains, e.g. medicine. Despite prior explorations on general jailbreaking attacks, there are two challenges for …