4 papers
Multi-period Value-at-Risk Constrained Portfolio Optimization via DC Programming
Thi Thu Van Nguyen
We study a multi-period portfolio optimization problem with finite-scenario Value-at-Risk (VaR) constraints, transaction costs, and diversification regularization. Using a finite-s…
Deontic Policies for Runtime Governance of Agentic AI Systems
Anupam Joshi, Tim Finin, Karuna Pande Joshi +1
Autonomous agentic AI systems driven by Large Language Models (LLMs) introduce a new class of security, privacy, and compliance challenges: an agent that can invoke tools, manipula…
LLM based Knowledge Graph Approach to Automating Medical Device Regulatory Compliance
Subhankar Chattoraj, Karuna Pande Joshi
Advanced medical devices increasingly rely on AI-driven frameworks to automate compliance processes, ensuring safety and efficacy while reducing regulatory burdens. In the United S…
Deontic Knowledge Graphs for Privacy Compliance in Multimodal Disaster Data Sharing
Kelvin Uzoma Echenim, Karuna Pande Joshi
Disaster response requires sharing heterogeneous artifacts, from tabular assistance records to UAS imagery, under overlapping privacy mandates. Operational systems often reduce com…