2 papers
cs.AI2026
Mobile Coverage Analysis using Crowdsourced Data
Timothy Wong, Tom Freeman, Joseph Feehily
Effective assessment of mobile network coverage and the precise identification of service weak spots are paramount for network operators striving to enhance user Quality of Experie…
cs.LG2025
FraudTransformer: Time-Aware GPT for Transaction Fraud Detection
Gholamali Aminian, Andrew Elliott, Tiger Li +8
Detecting payment fraud in real-world banking streams requires models that can exploit both the order of events and the irregular time gaps between them. We introduce FraudTransfor…