3 papers
math.AT2026
Computing extended persistent homology of radial distance filtrations of Euclidean shapes
Yuchen Jency Jiang, Vanessa Robins, Katharine Turner
We study the extended persistent homology of the radial filtration of a shape . A radial filtration is formed by choosing a center point and taking poi…
cs.SE2026
Many Hands Make Light Work: An LLM-based Multi-Agent System for Detecting Malicious PyPI Packages
Muhammad Umar Zeshan, Motunrayo Ibiyo, Claudio Di Sipio +2
Malicious code in open-source repositories such as PyPI poses a growing threat to software supply chains. Traditional rule-based tools often overlook the semantic patterns in sourc…
cs.SE2025
Detecting Malicious Source Code in PyPI Packages with LLMs: Does RAG Come in Handy?
Motunrayo Ibiyo, Thinakone Louangdy, Phuong T. Nguyen +2
Malicious software packages in open-source ecosystems, such as PyPI, pose growing security risks. Unlike traditional vulnerabilities, these packages are intentionally designed to d…