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arXiv · 2604.07353

Jean-Raymond Abrial: A Scientific Biography of a Formal Methods Pioneer

Jonathan P. Bowen·Henri Habrias
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Abstract

Jean-Raymond Abrial is one of the central figures in the development of formal methods for software and systems engineering. Over a career spanning more than five decades, he has played a decisive role in the creation of the Z specification notation, the B-Method, and Event-B, and in demonstrating their applicability to large-scale industrial systems. This paper presents a scholarly biographical account of Abrial's life and work, tracing the evolution of his ideas from early work on real-time languages and databases, through foundational contributions to formal specification, refinement, and proof, to the development of industrial-strength tool support such as the Atelier~B and the Rodin platform. The paper situates Abrial's contributions within their historical, intellectual, and industrial contexts, and assesses their lasting impact on software engineering and formal reasoning about programs.

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Jonathan P. Bowen, Henri Habrias. 2026-03-20. Jean-Raymond Abrial: A Scientific Biography of a Formal Methods Pioneer. https://doi.org/10.1109/mahc.2026.3685515

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