@InProceedings{l18-741-754, AUTHOR = {Carla~Negri Lintzmayer and Fl\'avio~Keidi Miyazawa and Eduardo~Candido Xavier}, TITLE = {Two-Dimensional Knapsack for Circles}, BOOKTITLE = {{LATIN}}, SERIES = {Lecture Notes in Computer Science}, VOLUME = {10807}, PAGES = {741--754}, PUBLISHER = {Springer}, YEAR = {2018} }