5 papers
When Disagreement Labels Do Not Identify F1 Rankings
Roberto Fernández-Barrios, Iker Pastor-López, Asier González-Santocildes +1
Agreement labels cancel from an accuracy comparison but can change an F1 ranking. We specialize partial identification to an explicit audit after labeling disagreements: two agreem…
Observational Indistinguishability and Integrity Blind Regions in Hybrid Quantum-Classical Workflows
Roberto Fernández-Barrios, Iker Pastor-López, Amaia Pikatza-Huerga +1
We present a claim-relative evidence/reference framework for hybrid quantum-classical workflow integrity. Observational indistinguishability yields structural blind regions, distin…
Sharp Target-Domain Certificates for Quantum-Kernel Advantage under Distribution Shift
Roberto Fernández-Barrios, Iker Pastor-López, Asier González-Santocildes +1
Quantum predictive advantage under shift usually requires known target labels. We derive the assumption-free sharp identified interval for the finite-batch advantage of a fixed can…
Candidate Comparability Before Promotion: Conditional Validation in Adaptive Network Intrusion Detection
Roberto Fernández-Barrios, Iker Pastor-López, Amaia Pikatza-Huerga +1
Adaptive network intrusion detection systems retrain classifiers after drift alarms, but an alarm detects change; it does not establish that a challenger should replace the deploye…
Information and reference requirements for auditing collider classifiers
Roberto Fernández-Barrios, Iker Pastor-López, Asier González-Santocildes +1
Assertions about collider classifiers require observable evidence and a specified deployment reference. We distinguish the classification threshold that selects events from the cla…