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Modeling Product-Line Legacy Assets Using Multi-Level Theory
Publication Type:
Conference/Workshop Paper
Venue:
5th International Workshop on Reverse Variability Engineering
Abstract
The use of non-systematic reuse techniques in Systems Engineering
(SE) leads to the creation of legacy products comprised of legacy
assets like software, hardware, and mechanical parts coupled with
associated traceability links to requirements, testing artifacts, architectural
fragments etc. The sheer number of dierent legacy assets
and dierent technologies used to engineer such legacy products
makes reverse engineering of PLs in this context a daunting task.
One of the prerequisites for reverse engineering of PLs is to create a
family model that captures implementation aspects of all the legacy
products. In this paper, we evaluate the applicability of a modeling
paradigm called Multi-Level Modeling, which is based on the classinstance
relation, for the creation of a family model that captures
all the implementation concerns in an SE PL. More specically, we
evaluate an approach called Multi-Level conceptual Theory (MLT)
for capturing dierent legacy assets, their mutual relations and
related variability information. Moreover, we map PL concepts like
variants, presence conditions and product congurations to MLT
concepts and provide formal interpretation of their semantics in
the MLT framework. The illustrative example used throughout the
paper comes from a real case from the automotive domain.
Bibtex
@inproceedings{Nesic4790,
author = {Damir Nesic and Mattias Nyberg and Barbara Gallina},
title = {Modeling Product-Line Legacy Assets Using Multi-Level Theory},
month = {September},
year = {2017},
booktitle = {5th International Workshop on Reverse Variability Engineering},
url = {http://www.es.mdu.se/publications/4790-}
}