SPECWARE: Formal Support for Composing Software (1995)
| Venue: | In Mathematics of Program Construction |
| Citations: | 71 - 0 self |
BibTeX
@INPROCEEDINGS{Srinivas95specware:formal,
author = {Yellamraju V. Srinivas and Yellamraju V. Srinivas and Richard Jüllig and Richard Jullig},
title = {SPECWARE: Formal Support for Composing Software},
booktitle = {In Mathematics of Program Construction},
year = {1995},
pages = {399--422},
publisher = {Springer-Verlag}
}
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Abstract
Specware supports the systematic construction of formal specifications and their stepwise refinement into programs. The fundamental operations in Specware are that of composing specifications (via colimits), the corresponding refinement by composing refinements (via sheaves), and the generation of programs by composing code modules (via colimits). The concept of diagram refinement is introduced as a practical realization of composing refinements via sheaves. Sequential and parallel composition of refinements satisfy a distributive law which is a generalization of similar compatibility laws in the literature. Specware is based on a rich categorical framework with a small set of orthogonal concepts. We believe that this formal basis will enable the scaling to system-level software construction.
