4 papers
Reliable Remediation Impact Prediction for Black-Box Security Ratings
Nada Hanad, Mehdi Acheli, Ali NourEldin +2
Security rating platforms summarize externally observable cyber exposure and are expected to help organizations prioritize remediation. A platform may want to tell an organization…
Semantic Labeling for Third-Party Cybersecurity Risk Assessment: A Semi-Supervised Approach to Intent-Aware Question Retrieval
Ali Nour Eldin, Mohamed Sellami, Mehdi Acheli +2
Third-Party Risk Assessment (TPRA) relies on large repositories of cybersecurity compliance questions used to assess external suppliers against standards such as ISO/IEC 27001 and…
Motivation is Something You Need
Mehdi Acheli, Walid Gaaloul
This work introduces a novel training paradigm that draws from affective neuroscience. Inspired by the interplay of emotions and cognition in the human brain and more specifically…
Predictive Process Monitoring Using Object-centric Graph Embeddings
Wissam Gherissi, Mehdi Acheli, Joyce El Haddad +1
Object-centric predictive process monitoring explores and utilizes object-centric event logs to enhance process predictions. The main challenge lies in extracting relevant informat…