3 papers
cs.AI2026
Breaking and Defending LLM-Powered Social Media Bot Detection Systems
Nof Orenstein, Yoni Birman
The rise of social media bots poses a persistent threat, enabling misinformation, opinion manipulation, and the erosion of trust in online platforms. To combat this, machine learni…
cs.LG2020
Hierarchical Deep Reinforcement Learning Approach for Multi-Objective Scheduling With Varying Queue Sizes
Yoni Birman, Ziv Ido, Gilad Katz +1
Multi-objective task scheduling (MOTS) is the task scheduling while optimizing multiple and possibly contradicting constraints. A challenging extension of this problem occurs when…
cs.CR2019
Transferable Cost-Aware Security Policy Implementation for Malware Detection Using Deep Reinforcement Learning
Yoni Birman, Shaked Hindi, Gilad Katz +1
Malware detection is an ever-present challenge for all organizational gatekeepers, who must maintain high detection rates while minimizing interruptions to the organization's workf…