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183
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WG
2010
Springer
15 years 6 months ago
Graphs that Admit Right Angle Crossing Drawings
We consider right angle crossing (RAC) drawings of graphs in which the edges are represented by polygonal arcs and any two edges can cross only at a right angle. We show that if a ...
Karin Arikushi, Radoslav Fulek, Balázs Kesz...
144
Voted
WIOPT
2010
IEEE
15 years 6 months ago
Field measurements of 802.11 collision, noise and hidden-node loss rates
—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...
Douglas J. Leith, David Malone
180
Voted
WIOPT
2010
IEEE
15 years 6 months ago
Stochastic modeling of carrier sensing based cognitive radio networks
In this paper, we propose a comprehensive probabilistic framework which can be used to model and analyze cognitive radio (CR) network using carrier sensing (CS) based multiple acc...
Nguyen Tien Viet, François Baccelli
191
Voted
WIOPT
2010
IEEE
15 years 6 months ago
Static community detection algorithms for evolving networks
—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...
Thomas Aynaud, Jean-Loup Guillaume
209
Voted
ACIIDS
2010
IEEE
115views Database» more  ACIIDS 2010»
15 years 5 months ago
An Ambient Agent Model Incorporating an Adaptive Model for Environmental Dynamics
The environments in which ambient agents are used often may be described by dynamical models, for example in the form of a set of differential equations. In this paper an ambient a...
Jan Treur, Muhammad Umair