research
∙
01/26/2023
Transition-Aware Multi-Activity Knowledge Tracing
Accurate modeling of student knowledge is essential for large-scale onli...
share
research
∙
10/06/2022
Block-Structured Optimization for Subgraph Detection in Interdependent Networks
We propose a generalized framework for block-structured nonconvex optimi...
research
∙
10/06/2022
Knowledge Tracing for Complex Problem Solving: Granular Rank-Based Tensor Factorization
Knowledge Tracing (KT), which aims to model student knowledge level and ...
research
∙
06/26/2022
Calibrated Nonparametric Scan Statistics for Anomalous Pattern Detection in Graphs
We propose a new approach, the calibrated nonparametric scan statistic (...
research
∙
06/23/2020