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- On the role of value systems to promote the sustainability of collaborative environmentsPublication . Abreu, António; Camarinha-Matos, Luis M.The establishment of a common value system is an important element for the sustainability of collaborative networks. However, since the networks are typically formed by heterogeneous and autonomous entities, it is natural that each member has its own set of values and effort to align the various value systems is therefore necessary. In this context, the role of value systems in the virtual organization breeding environment is discussed under the assumption that the promotion of cooperation is based on the reciprocity mechanism. Example scenarios are included in the discussion and illustrations are given based on data from real networks.
- Elements of a methodology to assess the alignment of core-values in collaborative networksPublication . Abreu, António; Macedo, Patrícia; Camarinha-Matos, LuisCollaborative networks are typically formed by heterogeneous and autonomous entities, and thus it is natural that each member has its own set of core-values. Since these values somehow drive the behaviour of the involved entities, the ability to quickly identify partners with compatible or common core-values represents an important element for the success of collaborative networks. However, tools to assess or measure the level of alignment of core-values are lacking. Since the concept of 'alignment' in this context is still ill-defined and shows a multifaceted nature, three perspectives are discussed. The first one uses a causal maps approach in order to capture, structure, and represent the influence relationships among core-values. This representation provides the basis to measure the alignment in terms of the structural similarity and influence among value systems. The second perspective considers the compatibility and incompatibility among core-values in order to define the alignment level. Under this perspective we propose a fuzzy inference system to estimate the alignment level, since this approach allows dealing with variables that are vaguely defined, and whose inter-relationships are difficult to define. Another advantage provided by this method is the possibility to incorporate expert human judgment in the definition of the alignment level. The last perspective uses a belief Bayesian network method, and was selected in order to assess the alignment level based on members' past behaviour. An example of application is presented where the details of each method are discussed.
- On the role of value systems and reciprocity in collaborative environmentsPublication . Abreu, António; Camarinha-Matos, Luis M.The establishment of a common value system is an important element for the sustainability of collaborative networks. This paper discusses the role of value systems in the VO breeding environment when the promotion of the cooperation is based on reciprocity mechanism. Some scenarios are included in the discussion and illustrations are given based on data from real networks.
- A method to analyse the alignment of core values in collaborative networked organisationsPublication . Macedo, Patrícia; Abreu, António; Camarinha-Matos, LuisSince collaborative networked organisations are usually formed by independent and heterogeneous entities, it is natural that each member holds his own set of values, and that conflicts among partners might emerge because of some misalignment of values. In contrast, it is often stated in literature that the alignment between the value systems of members involved in collaborative processes is a prerequisite for successful co-working. As a result, the issue of core value alignment in collaborative networks started to attract attention. However, methods to analyse such alignment are lacking mainly because the concept of 'alignment' in this context is still ill defined and shows a multifaceted nature. As a contribution to the area, this article introduces an approach based on causal models and graph theory for the analysis of core value alignment in collaborative networks. The potential application of the approach is then discussed in the virtual organisations' breeding environment context.