Preface by the section editor

This special section is devoted to some of the novel approaches to hardware-like system verification that are currently being used in industry or the object of fielded research. The topics presented in this special section are based on a selection of the papers which appeared originally in the Proceedings of CHARME 2001, the Eleventh Advanced Research Working Conference on Correct Hardware Design and Verification Methods which took place in Livingston, Scotland, UK in September 2001. They are by no means a complete account of the numerous ways in which hardware and hardware-like systems are being subject to rigorous investigation, but they represent an interesting sample of today’s problems and of the techniques oriented around new uses of verification techniques.