We generate a native pattern language from a context-free grammar. So if we have the underlying grammar of code that needs to be analyzed, or renovated the pattern language comes for free. We use native patterns for recognition and renovation of code. The pattern language is global in the sense that patterns can match entire programs. We illustrate native patterns by discussing a tool that reme...

Building performance improvement through low-energy renovation traditionally involves building diagnostics of the existing building, technology evaluation, selection and implementation. Effective diagnostics, post-retrofit assessment user engagement are essential to deliver as well achieving socio-economic environmental benefits at every stage project life cycle. User’s views often ignored when...

The threats to security of the information originating owing to involuntary operations of the users of a CAD, and methods of its protection implemented in a complex CAD system of renovation of firms are considered: rollback, autosave, automatic backup copying and electronic subscript. The specificity of a complex CAD is reflected in necessity of rollback and autosave both of the draw and the pa...

This paper describes an existing tool set being used in the German speaking market for reengineering and migration projects. The tool set with the name SOFTREORG runs under MS-Windows on a PC-Workstation and supports the auditing, reverse engineering, reengineering and retesting of COBOL, PL1 and Assembler Programs in connection with the corresponding MICRO FOCUS workbench. This reengineering w...

Femtosecond assisted phacoemulsification is being used in clinic widely. There have been many reports about its safety and effectiveness. In our country, femtophaco is launching and being developed gradually. The early clinical results and experiences showed that femtosecond lasers assisted cataract surgery had less complications and good repeatability with a much shorter learning curve. More i...