3 papers
cs.AI2026
Can Artificial Intelligence Support Healthcare and Mental Health Through Early Cyberbullying Detection ? The Impact of Emotion-Aware AI on Proactive Online Safety
Hamed Jelodar, Amir Firouzi, Yen-Wu Lo +2
Healthcare systems, mental health, and public well-being are increasingly affected by cyberbullying and harmful online interactions. This paper presents CareGuard, an early-warning…
cs.NI2026
ShieldShare: Building a VPN-backed Android Hotspot for Secure Internet Sharing with Per-User Traffic Accounting
Carlos Semeho Edorh, Jialu Bi, Hanchen Ye +2
Virtual Private Networks (VPNs) have become essential privacy tools for mobile users, yet current implementations face significant limitations in shared environments. Mainstream VP…
cs.CR2026
Self-Supervised Learning for Android Malware Detection on a Time-Stamped Dataset
Annan Fu, Hao Pei, Maryam Tanha
Android malware detectors built with machine learning often suffer from temporal bias: models are trained and evaluated without respecting apps' actual release times, inflating acc…