@ARTICLE {19033, author={R. Cardoso and A. Gomes and M. Freire}, doi={10.1109/TCIAIG.2016.2592965}, journal={IEEE Transactions on Computational Intelligence and AI in Games}, title={A User Trust System for Online Games – Part I: An Activity Theory Approach for Trust Representation}, year={2016}, month={July}, volume={99}, number={X}, pages={1-16}, ISSN={1943-068X} }Create and download bib file