@inproceedings{Gregori2012,
 author = {Gregori, Enrico and Improta, Alessandro and Lenzini, Luciano and Rossi, Lorenzo and Sani, Luca},
 title = {On the incompleteness of the AS-level graph: a novel methodology for BGP route collector placement},
 booktitle = {Proceedings of the 2012 ACM conference on Internet measurement conference},
 series = {IMC '12},
 year = {2012},
 isbn = {978-1-4503-1705-4},
 location = {Boston, Massachusetts, USA},
 pages = {253--264},
 numpages = {12},
 url = {http://doi.acm.org/10.1145/2398776.2398803},
 doi = {10.1145/2398776.2398803},
 acmid = {2398803},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {BGP, autonomous systems, incompleteness, internet, measurement, topology},
}