Purpose–Most of the process models concentrate on who does what, when, ie on the
description of the operational performance of tasks. The goal driven approaches try to …

The proliferation of interconnected computing devices is fostering the emergence of
environments where Web services made available to mobile users are a commodity …

Gaps and similarities are two important concepts used in Information System (IS) projects
that deal with the evolution issue. The idea in using these concepts is to analyse what …

Information system developers are challenged to develop systems that should meet the
requirements of modern organizations. By promoting the enterprise-wide integration, the …

Information system adaptation and business process change pose specific issues. Based on
our experience in the industrial context, we propose a methodological framework to tackle …

Eliciting change requirements in the context of system evolution is different from eliciting
requirements for a system developed from scratch. Indeed, there is a system and …

A large portion of Information System engineering efforts involves their evolution. As for IS
development from scratch, dealing with requirements in an appropriate way is a crucial …

An important part of software life cycle stands in its evolution. Therefore, it is important to
manage the requirements dealing with software evolution in an appropriate way. We have …

The construction of an Information System takes several years. Part of the solution is in the
improvement of methods technique and tools to adapt systems. In this context, we propose …

Counselling systems such as recommendation systems and virtual coaches assist users to
gradually achieve their goals. For that purpose, it is usual to devise a progression plan …