Distributed Spectrum-Based Fault Localization

Spectrum-Based Fault Localization (SFL) is a popular approach for diagnosing faulty systems. SFL algorithms are inherently centralized, where observations collected and analyzed by single diagnoser. Applying to diagnose distributed systems challenging, especially when communication costly there privacy concerns. We propose two SFL-based that designed systems: one component multiple faults. analyze these theoretically empirically. Our analysis shows the we developed output identical diagnoses centralized while preserving privacy.