@inproceedings{3051361,
    title = "Associating composition of petri net specifications with application
designs in GRADE",
    author = "Tsiatsoulis, Z and Dozsa, G and Cotronis, JY and Kacsuk, P",
    year = "1999",
    pages = "204-211",
    publisher = "IEEE Comput. Soc",
    booktitle = "PROCEEDINGS OF THE SEVENTH EUROMICRO WORKSHOP ON PARALLEL AND
DISTRIBUTED PROCESSING, PDP'99",
    doi = "10.1109/EMPDP.1999.746670",
    abstract = "To provide high-level graphical support for developing message passing
programs, an integrated programming environment (GRADE) is being
developed. GRADE currently provides tools to construct, execute, debug,
monitor and visualise message-passing based parallel programs. The paper
describes the extension of GRADE with formal method support based on
Petri nets composition. We outline specification composition, directly
associated with application composition as well as the integration of
specification and implementation of program development."
}