Hoang Anh Tuan Vo

Beyond Technical Restoration: What Evidence Justifies Calling a Wider System Recovered?

A technical fault affecting the United Kingdom's air traffic control flight-data processing system caused major disruption across British airports on 8 September 2026. NATS subsequently reported that the technical issue had been resolved and that safety had not been compromised,...

When Is Governance Change Warranted Under Changed Conditions?

GCEF Research Note 05 examines when a governance-relevant change is warranted under changed conditions. The note asks what evidence and reasoning can support a bounded judgement that governance-relevant change is justified rather than preservation, narrowing, restraint, or furthe...

GCEF Research Note 02: When Governance Capability Exists, What Determines Whether Governance Remains Effective?

This research note examines the conditions under which governance remains effective once governance capability has been established. It distinguishes the existence of governance capability from its continuing effectiveness and asks what evidence is needed to determine whether gov...

From GCEF v0.2 Foundation to v0.3 Validation: Opening a Research Journey

How can AI governance remain legitimate when AI systems, operational environments, evidence conditions, and responsibility relationships continuously change? This Research Insight Paper introduces the transition from the Governance Capability Evolution Framework (GCEF) v0.2 Found...

From GCEF v0.2 Foundation to v0.3 Validation: Opening a Research Journey

How can AI governance remain legitimate when AI systems, operational environments, evidence conditions, and responsibility relationships continuously change? This Research Insight Paper introduces the transition from the Governance Capability Evolution Framework (GCEF) v0.2 Found...