International Workshop on
Evolution of Large-scale Industrial Software Applications (ELISA)
Tuesday, 23 September 2003
Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands
Co-located with the IEEE
International Conference on Software Maintenance (ICSM 2003)
Sponsored by FWO Scientific Research Network Foundations of Software
ESF Research Network Research Links to
Explore and Advance Software Evolution (RELEASE).
A characteristic of software that addresses real-world applications is the inevitable need to be changed and enhanced -- that is, evolved -- if it is to remain satisfactory to its stakeholders. However, implementing such evolution reliably and predictably over the long life span of a software system poses many organisational, process-related, and technical challenges. These include the tendency of complexity to increase as changes accumulate, the feedback-system nature of the software evolution process, and the difficulty to predict the need for, and estimate the full impact of, software change.
Within the research community, the term software evolution is
increasingly being used to describe the phenomena of software change,
maintenance, and evolution. Such changes to software systems tend to be
progressive and incremental; they are driven, in part, by a learning
process in which feedback from users and other stakeholders plays a vital
role. Surveys suggest that in practice, and over the lifetime of a system,
incremental change of software artefacts driven by continual changes of
requirements consumes more resources than the development of their first
operational release. Software evolution is and will continue to be of major
economic and social importance.
Issues of largeness compound the challenges to achieve disciplined software
evolution, however largeness is defined. Large-scale industrial systems generally consists of numerous software artefacts that need
to be evolved in a harmonious fashion, a change request flow that surpasses
the implementation rate, and the involvement of several teams
implementing the evolution. Typical examples of large-scale systems include
air traffic control systems, popular PC operating systems, and telephone
switch software. The challenges posed by the continual evolution of these
and similar systems clearly surpass the current state-of-the-art.
The problems of evolving software are further compounded by the growing use and integration of mobile, distributed, and embedded systems, some of them built from off-the-shelf or open source components that also are subject to evolution pressures. The dependence of organisations and society on evolving software makes the search for solutions to the fundamental problems of software evolution more urgent than ever.
Presentations and discussions in this workshop
are expected to contribute to the establishment of a research agenda in the
field that combines processes, methods, tools and techniques for the implementation of
evolution (the how) with the results of empirical studies of the
phenomenon (the what and the why).
The goal of this workshop is to achieve a deeper and wider insight into the
problems posed by the evolution of large-scale industrial software systems
and the possible technological and managerial solutions, from both an academic and an industrial point of view. Participation will be based on a submitted paper. All groups and individual practitioners and researchers with an interest in software evolution are invited to submit
either a position paper or a full paper.
Contributions that address one or several of the following topics are particularly encouraged:
- Innovative solutions to the issues of largeness, complexity, scalability and configuration control in software including agile, extreme, distributed, collaborative and non-standard evolution processes
- Benchmarks for evaluation of software evolution methods, processes and tools
- Empirical studies of evolving software, including: metrics and metrics-based models of software evolution; estimation techniques for evolving software; the economics of software evolution
- Evolution of open source and COTS software: processes, tools and techniques
- Taxonomies and classification of software, processes and software evolution activities
Two kinds of submissions are invited:
All types of software and software applications will be of relevance for the discussion in the workshop. Issues related to the evolution of all kinds of software artefacts are relevant to the
workshop, including requirement specifications, architecture and design,
models, and - of course - source and executable code.
- Research papers that focus on techniques, formalisms,
methods and tools that aim to measure, analyse, plan, manage, control,
or support the evolution of large-scale industrial software systems.
- Experience papers that report on industrial experience
with the evolution of large-scale software systems. This includes good
practice, lessons learned, analysis of failures and successes.
Participants will be invited on the basis of either an position paper of maximum 6 pages, or a full paper of maximum 12 pages in A4-format. The paper should be sent by e-mail in PDF or PostScript format to Tom Mens (tommens (a) vub.ac.be). The body of the e-mail should clearly include the authors' names,
addresses, affiliations, the kind of submission (position or full paper; research or experience paper), and the paper's title. All submissions will be subject to an independent peer-review process, and feedback will be given to the authors. Authors of accepted submissions will be invited to participate in the workshop. All accepted position papers will be made available from the workshop's
website. Participants are strongly encouraged to read these papers before
The workshop will start with an invited presentation by Susan Elliott Sim about the use of benchmarks for software evolution. From all submitted papers, a limited number will be selected for oral presentation during a plenary session. The selection will be made
based on those contributions that have the highest potential for
generating issues that can stimulate the discussions. After a discussion on the issues raised during the presentations,
participants will divide into groups to discuss a number of important
questions. By the end of the day, each group will report its findings to
the other participants during a final plenary session. Based on these
results, a workshop report will be distilled and made available on the
Workshop pre-prints containing all the accepted workshop papers will be
distributed to all participants during the workshop. These pre-prints will
also be made available from the workshop's website. Additionally, a
summary of the workshop will be distilled and be made available as a
technical report. After the workshop, all full papers will undergo a selection process for inclusion in a journal special issue. The best papers will be independently re-reviewed and considered for publication in a special issue of the Journal of Software Maintenance and Evolution. Therefore, the authors of these selected papers will be asked to revise and extend their papers, based on the comments received from the reviewers, as well as the comments received during the workshop.
After an independent round of peer-reviewing, a camera-ready copy of the accepted papers has to be prepared for publication in the Journal special issue.
May 30, 2003: Submission of workshop papers. EXTENDED DEADLINE!
June 28, 2003: Notification of workshop acceptance
September 23, 2003: Date of the workshop
October 31, 2003: Notification of selected papers for journal special issue
January 5, 2004: Submission of extended selected papers
February 16, 2004: Notification of acceptance/minor or major revisions of selected papers
March 15, 2004: Submission of camera-ready paper
- Tom Mens,
Programming Technology Lab,
Departement Informatica, Vrije Universiteit Brussel, Brussels, Belgium
Godfrey, School of Computer Science,
University of Waterloo, Canada
- Juan F.
Department, Faculty of Maths and Computing, The Open University,
- Brian Down,
Sun Microsystems Inc., Ontario, Canada
- Serge Demeyer, University of Antwerp, Belgium
- Guenter Kniesel, University of Bonn, Germany
- Manny Lehman, University of Middlesex, United Kingdom
- Kim Mens, Universitť catholique de Louvain, Belgium
- Vaclav Rajlich, Wayne State University, Detroit, USA
- Harvey Siy, Lucent Technologies, Illinois, USA
- Arie Van Deursen, CWI, The Netherlands
Susan Elliott Sim, University of Toronto, Canada. Benchmarking: The Way Forward for Software Evolution.
As an official activity of the Scientific Research Network on Foundations of Software
Evolution and of the ESF Research Network on Research Links to
Explore and Advance Software Evolution (RELEASE) this workshop is
jointly sponsored by the Fund for Scientific
Research - Flanders (Belgium) and by the European Science Foundation.