Weifeng Zhang

Design and Implementation of a Unified Mooc Recommendation System for Social Work Major: Experiences and Lessons

2017

MOOC is characterized by large amount of users and curriculums. The current main MOOC platforms are divided into information isolated island. So how to dynamic uniformly recommend courses to users that he or she is …

A teaching assistant system for big data analysis

2020 · Journal of Physics Conference Series

Abstract With the rapid development of big data analysis, cloud computing and mobile computing, the demand of teaching auxiliary processing and students’ online learning in colleges and universities depends more and more on information system. …

Directed Fuzzing with Adaptive Path Guidance and Weighted Distribution

2024

Existing directed fuzzing tool AFLGO calculates the distance to the target locations using a shortest path first approach to prioritize test cases. This results in potential paths to the target location that might not be …