Jiale Chen

Graph Neural Networks based Recommendation Methods in Different Scenarios: A Survey

2022

Recommendation system is one of the most important service applications in the world, and graph neural network is currently the most popular research direction in the field of recommendation system. In this survey, we conduct …

Fair Grading Algorithms for Randomized Exams

2023 · arXiv (Cornell University)

This paper studies grading algorithms for randomized exams. In a randomized exam, each student is asked a small number of random questions from a large question bank. The predominant grading rule is simple averaging, i.e., …