Dongbo Tu

According to our database, Dongbo Tu authored at least 2 papers between 2020 and 2024.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of six.

2024

A multidimensional IRT model for ability-item-based guessing: the development of a two-parameter logistic extension model.

Youxiang Jiang, Xiaofang Yu, Yan Cai, Dongbo Tu

Commun. Stat. Simul. Comput., July, 2024

2020

Cognitive Diagnostic Computerized Adaptive Testing for Polytomously Scored Items.

Xuliang Gao, Daxun Wang, Yan Cai, Dongbo Tu

J. Classif., 2020