Topology matters: Network topology affects outcomes from community ecology neutral models
نویسندگان
چکیده
منابع مشابه
How network topology affects dynamic loading balancing
The authors compare the perJbrmances of five dynamic loadbalancing strategies. The simulator they ’ue developed lets them measure these performances across a range of network topologies, including a 20 mesh, a 4 0 hypercube, a linear array, and a composite Fibonacci cube. multiprocessor network without load balancing processes processor-generated tasks locally with little or no sharing of compu...
متن کاملReconciling empirical ecology with neutral community models.
Neutral community models embody the idea that individuals are ecologically equivalent, having equal fitness over all environmental conditions, and describe how the spatial dynamics and speciation of such individuals can produce a wide range of patterns of distribution, diversity, and abundance. Neutral models have been controversial, provoking a rush of tests and comments. The debate has been s...
متن کاملComplex Network Topology Mining and Community Detection
Recently,various heterogeneous complex networks featured as “small-world” and “scale-free” have become a common research area of different disciplines. Especially, network topology mining and community detection have become focal topics. Through the investigations of typical features in complex networks, we propose a network nodes evaluation model based on a multivariate hierarchy method. With ...
متن کاملSynchronization of bursting neurons: what matters in the network topology.
We study the influence of coupling strength and network topology on synchronization behavior in pulse-coupled networks of bursting Hindmarsh-Rose neurons. Surprisingly, we find that the stability of the completely synchronous state in such networks only depends on the number of signals each neuron receives, independent of all other details of the network topology. This is in contrast with linea...
متن کاملLearning Network Topology from Simple Sensor Data
In this paper, we present an approach for recovering a topological map of the environment using only detection events from a deployed sensor network. Unlike other solutions to this problem, our technique operates on timestamp free observational data; i.e. no timing information is exploited by our algorithm except the ordering. We first give a theoretical analysis of this version of the problem,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computers, Environment and Urban Systems
سال: 2008
ISSN: 0198-9715
DOI: 10.1016/j.compenvurbsys.2007.11.002