L. Scabora, P. Oliveira, D. Kaster, A. Traina, and C. Traina-Jr.
" Relational graph data management on the edge: Grouping vertices’ neighborhood with Edge-k", in <em>Proceedings of the 32nd Brazilian Symposium on Databases</em>, Uberlândia/MG, 2017, pp. 124-135, doi: <a href="https://doi.org/10.5753/sbbd.2017.171357">https://doi.org/10.5753/sbbd.2017.171357</a>.