Santiago V. Ravelo, Carlos E. Ferreira. A PTAS for the Metric Case of the Minimum Sum-Requirement Communication Spanning Tree Problem. In Sumit Ganguly, Ramesh Krishnamurti, editors, Algorithms and Discrete Applied Mathematics - First International Conference, CALDAM 2015, Kanpur, India, February 8-10, 2015. Proceedings. Volume 8959 of Lecture Notes in Computer Science, pages 9-20, Springer, 2015. [doi]
@inproceedings{RaveloF15,
title = {A PTAS for the Metric Case of the Minimum Sum-Requirement Communication Spanning Tree Problem},
author = {Santiago V. Ravelo and Carlos E. Ferreira},
year = {2015},
doi = {10.1007/978-3-319-14974-5_2},
url = {http://dx.doi.org/10.1007/978-3-319-14974-5_2},
researchr = {https://researchr.org/publication/RaveloF15},
cites = {0},
citedby = {0},
pages = {9-20},
booktitle = {Algorithms and Discrete Applied Mathematics - First International Conference, CALDAM 2015, Kanpur, India, February 8-10, 2015. Proceedings},
editor = {Sumit Ganguly and Ramesh Krishnamurti},
volume = {8959},
series = {Lecture Notes in Computer Science},
publisher = {Springer},
isbn = {978-3-319-14973-8},
}