2 papers
cs.CR2026
Temporal Risk on Satellites
Shiqi Liu, Kun Sun
Satellite vulnerabilities change over time as orbits shift, power margins tighten, and the space environment deteriorates. However, most cybersecurity risk frameworks still treat t…
cs.AI2025
Improved Monte Carlo Planning via Causal Disentanglement for Structurally-Decomposed Markov Decision Processes
Larkin Liu, Shiqi Liu, Yinruo Hua +1
Markov Decision Processes (MDPs), as a general-purpose framework, often overlook the benefits of incorporating the causal structure of the transition and reward dynamics. For a sub…