3 papers
cs.LG2026
Robustness, Cost, and Attack-Surface Concentration in Phishing Detection
Julian Allagan, Mohamed Elbakary, Zohreh Safari +4
Phishing detectors built on engineered website features attain near-perfect accuracy under i.i.d.\ evaluation, yet deployment security depends on robustness to post-deployment feat…
cs.DS2025
Chromatic Feature Vectors for 2-Trees: Exact Formulas for Partition Enumeration with Network Applications
J. Allagan, G. Morgan, S. Langley +2
We establish closed-form enumeration formulas for chromatic feature vectors of 2-trees under the bichromatic triangle constraint. These efficiently computable structural features d…
math.CO2025
Bell Numbers and Stirling Numbers of the Mycielskian of Trees
J. Allagan, G. Morgan, D. Sinclair
We establish explicit formulas for Bell numbers and graphical Stirling numbers of complete multipartite graphs, complete bipartite graphs with removed perfect matchings, and Myciel…