IEEE

Effective Intrusion Detection in Imbalanced Network Traffic using XGBoost and LightGBM

Abstract: With the continuous evolution of network attack methods, traditional Intrusion Detection Systems (IDS) face increasing challenges. To improve the accuracy and responsiveness of IDS, this ...
UC San Diego Today

A UC San Diego Tool Teaching Code to 25 Million is Even More Critical in Age of AI

UC San Diego cognitive scientist Philip Guo created Python Tutor, a free tool that makes code “visible” step by step. The research behind it earned a Test of Time award, recog ...

Users hate it, but age-check tech is coming. Here’s how it works.

Discord’s reversal followed a widespread user backlash, which also intensified scrutiny of the platform’s age-check partners. Suddenly, these often-overlooked players in the “age-assurance” ecosystem ...
IEEE

Threshold-Free Event Detection for Nonintrusive Load Monitoring Using Motif Difference Field Images and Convolutional Neural Networks

Abstract: Event detection is a critical process in non-intrusive load monitoring (NILM). Accurate detection enhances subsequent load identification and facilitates a prompt understanding of the system ...