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WIOPT
2010
IEEE
13 years 3 months ago
2010
IEEE
—Detecting events such as major routing changes or congestions in the dynamics of the internet topology is an important but challenging task. We explore here a top-down approach ...
WIOPT
2010
IEEE
13 years 3 months ago
2010
IEEE
—Complex networks can often be divided in dense sub-networks called communities. Using a partition edit distance, we study how three community detection algorithms transform thei...
WIOPT
2010
IEEE
13 years 3 months ago
2010
IEEE
—In this paper we present the first field measurements taken using a new approach proposed in [1] for measuring link impairments in 802.11 WLANs. This uses a sender-side MAC/PH...
WIOPT
2010
IEEE
13 years 2 months ago
2010
IEEE
By analogy with an approach widely used in physics, we consider a discrete set of base stations (BS) as a continuum of transmitters. This model allows us to establish a simple clos...
WIOPT
2010
IEEE
13 years 3 months ago
2010
IEEE
—K-shell (or k-core) graph decomposition methods were introduced as a tool for studying the structure of large graphs. K-shell decomposition methods have been recently proposed [...