Xinming He Christos Papadopoulos John S. Heidemann Urbashi Mitra Usman Riaz Remote detection of bottleneck links using spectral and statistical methods. 279-298 2009 53 Computer Networks 3 http://dx.doi.org/10.1016/j.comnet.2008.10.001 db/journals/cn/cn53.html#HePHMR09