@conference {wallace11a, title = {Supporting User Roles in Ontology Fuzzification}, booktitle = {Proceedings of the 6th International Workshop on Semantic media adaptation and personalization (SMAP)}, year = {2011}, month = {dec}, publisher = {IEEE Computer Society}, organization = {IEEE Computer Society}, abstract = {Manual ontology development is clearly a strenuous task. Whilst a variety of ontological engineering methodologies exist, their actual application is far from trivial, mainly due to the widely diverse nature of the tasks involved. In this work we study these tasks and identify the different types of human experts that are best suited to perform each one. As a result, we present a cooperative version of an ontological engineering methodology, together with a graphical tool that supports it.}, keywords = {domain expert, fuzzification, knowledge engineer, ontology development, user roles}, doi = {10.1109/smap.2011.24}, url = {https://www.computer.org/csdl/proceedings/smap/2011/4524/00/4524a057.pdf}, author = {Manolis Wallace and Panos Alexopoulos and Ioannis Papafragkos and Costas Vassilakis} }