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In Intelligent Tutoring System (ITS), tracing the student's knowledge state during learning has been studied for several decades in order to provide more supportive learning instructions. In this paper, we propose a novel model for…

Artificial Intelligence · Computer Science 2021-01-08 Sein Minn , Yi Yu , Michel C. Desmarais , Feida Zhu , Jill Jenn Vie

We study the problem of knowledge tracing (KT) where the goal is to trace the students' knowledge mastery over time so as to make predictions on their future performance. Owing to the good representation capacity of deep neural networks…

Computers and Society · Computer Science 2021-08-11 Xiaopeng Guo , Zhijie Huang , Jie Gao , Mingyu Shang , Maojing Shu , Jun Sun

Knowledge tracing (KT) plays a crucial role in predicting students' future performance by analyzing their historical learning processes. Deep neural networks (DNNs) have shown great potential in solving the KT problem. However, there still…

Computers and Society · Computer Science 2024-07-08 Hengyuan Zhang , Zitao Liu , Chenming Shang , Dawei Li , Yong Jiang

The goal of knowledge tracing is to track the state of a student's knowledge as it evolves over time. This plays a fundamental role in understanding the learning process and is a key task in the development of an intelligent tutoring…

Information Retrieval · Computer Science 2020-05-20 Liangbei Xu , Mark A. Davenport

Knowledge Tracing aims to assess student learning states by predicting their performance in answering questions. Different from the existing research which utilizes fixed-length learning sequence to obtain the student states and regards KT…

Machine Learning · Computer Science 2024-07-31 Ke Cheng , Linzhi Peng , Pengyang Wang , Junchen Ye , Leilei Sun , Bowen Du

Knowledge tracing (KT) aims to estimate a student's evolving knowledge state and predict their performance on new exercises based on performance history. Many realistic classroom settings for KT are typically low-resource in data and…

Computation and Language · Computer Science 2025-06-12 Xinyi Gao , Qiucheng Wu , Yang Zhang , Xuechen Liu , Kaizhi Qian , Ying Xu , Shiyu Chang

Knowledge tracing (KT) is a popular approach for modeling students' learning progress over time, which can enable more personalized and adaptive learning. However, existing KT approaches face two major limitations: (1) they rely heavily on…

Machine Learning · Computer Science 2025-03-14 Yilmazcan Ozyurt , Stefan Feuerriegel , Mrinmaya Sachan

Recently, we have seen a rapid rise in usage of online educational platforms. The personalized education became crucially important in future learning environments. Knowledge tracing (KT) refers to the detection of students' knowledge…

Artificial Intelligence · Computer Science 2021-06-09 Sein Minn

Modelling student knowledge is a key challenge when leveraging AI in education, with major implications for personalised learning. The Knowledge Tracing (KT) task aims to predict how students will respond to educational questions in…

Computation and Language · Computer Science 2026-01-27 Max Norris , Kobi Gal , Sahan Bulathwela

Knowledge Tracing (KT) aims to predict the future performance of students by tracking the development of their knowledge states. Despite all the recent progress made in this field, the application of KT models in education systems is still…

Computers and Society · Computer Science 2024-01-31 Panagiotis Pagonis , Kai Hartung , Di Wu , Munir Georges , Sören Gröttrup

Knowledge Tracing (KT) involves monitoring the changes in a student's knowledge over time by analyzing their past responses, with the goal of predicting future performance. However, most existing methods primarily focus on feature…

Artificial Intelligence · Computer Science 2025-11-18 Lixiang Xu , Xianwei Ding , Xin Yuan , Richang Hong , Feiping Nie , Enhong Chen , Philip S. Yu

A central goal of both knowledge tracing and traditional assessment is to quantify student knowledge and skills at a given point in time. Deep knowledge tracing flexibly considers a student's response history but does not quantify epistemic…

Computers and Society · Computer Science 2024-07-25 S. Thomas Christie , Carson Cook , Anna N. Rafferty

Knowledge Tracing (KT) plays a central role in assessing students skill mastery and predicting their future performance. While deep learning based KT models achieve superior predictive accuracy compared to traditional methods, their…

Computers and Society · Computer Science 2025-09-24 Sein Minn , Roger Nkambou

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…

Artificial Intelligence · Computer Science 2024-05-28 Haoxuan Li , Jifan Yu , Yuanxin Ouyang , Zhuang Liu , Wenge Rong , Juanzi Li , Zhang Xiong

Knowledge tracing (KT) is a crucial task in intelligent education, focusing on predicting students' performance on given questions to trace their evolving knowledge. The advancement of deep learning in this field has led to deep-learning…

Artificial Intelligence · Computer Science 2024-06-21 Jiajun Cui , Hong Qian , Bo Jiang , Wei Zhang

KnowledgeTracing (KT) involves predicting students' knowledge states based on their interactions with Intelligent Tutoring Systems (ITS). A key challenge is the cold start problem, accurately predicting knowledge for new students with…

Computers and Society · Computer Science 2026-02-09 Indronil Bhattacharjee , Christabel Wayllace

Knowledge tracing (KT) aims to trace students' knowledge states by predicting whether students answer correctly on exercises. Despite the excellent performance of existing Transformer-based KT approaches, they are criticized for the…

Neural and Evolutionary Computing · Computer Science 2023-10-03 Shangshang Yang , Xiaoshan Yu , Ye Tian , Xueming Yan , Haiping Ma , Xingyi Zhang

Knowledge tracing (KT) models are a popular approach for predicting students' future performance at practice problems using their prior attempts. Though many innovations have been made in KT, most models including the state-of-the-art Deep…

Software Engineering · Computer Science 2022-06-09 Yang Shi , Min Chi , Tiffany Barnes , Thomas Price

Despite deep neural networks have demonstrated extraordinary power in various applications, their superior performances are at expense of high storage and computational costs. Consequently, the acceleration and compression of neural…

Computer Vision and Pattern Recognition · Computer Science 2017-12-20 Zehao Huang , Naiyan Wang

Teaching plays a fundamental role in human learning. Typically, a human teaching strategy would involve assessing a student's knowledge progress for tailoring the teaching materials in a way that enhances the learning progress. A human…

Machine Learning · Computer Science 2021-11-16 Ghodai Abdelrahman , Qing Wang