Denis Ssebuggwawo

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Collaborative modeling uses and produces modeling artifacts whose quality can help us gauge the effectiveness and efficiency of the modeling process. Such artifacts include the modeling language, the mod-eling procedure, the products and the support tool or medium. To effectively assess the quality of any collaborative modeling process, the (inter-)(More)
The need for negotiation and decision making among col-laborative modelers stems from their desire to reconcile their different positions, priorities and preferences. This requires them to engage in an argumentative negotiation process so as to achieve consensus. A number of methods can be used to aggregate their judgements and priorities thus helping them(More)
Collaborative modeling is an approach aimed at enhancing productivity in Systems Design. Such an approach brings together stake-holders with varying degrees of skills and knowledge. Although much attention has been paid to the models created, little empirical work has focused on the modeling process itself, especially its evaluation. This raises the(More)
In this paper we discuss a meta-model for the analysis and evaluation of collaborative modeling sessions. In the first part of the meta-model, we use an analysis framework which reveals a triad of rules, interactions and models. This framework, which is central in driving the modeling process, helps us look inside the modeling process with the aim of(More)
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