160 citations · 168 across the 12 of their papers we have counts for
3 papers · 1 filter
Test Case-Informed Knowledge Tracing for Open-ended Coding Tasks
Zhangqi Duan, Nigel Fernandez, Alexander Hicks +1
Open-ended coding tasks, which ask students to construct programs according to certain specifications, are common in computer science education. Student modeling can be challenging…
SyllabusQA: A Course Logistics Question Answering Dataset
Nigel Fernandez, Alexander Scarlatos, Andrew Lan
Automated teaching assistants and chatbots have significant potential to reduce the workload of human instructors, especially for logistics-related question answering, which is imp…
Synthesizing Tasks for Block-based Programming
Umair Z. Ahmed, Maria Christakis, Aleksandr Efremov +4
Block-based visual programming environments play a critical role in introducing computing concepts to K-12 students. One of the key pedagogical challenges in these environments is…