5 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…
Mining a Minimal Set of Behavioral Patterns using Incremental Evaluation
Mehdi Acheli, Daniela Grigori, Matthias Weidlich
Process mining provides methods to analyse event logs generated by information systems during the execution of processes. It thereby supports the design, validation, and execution…