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Estimation of an Origin/Destination matrix: Application to a ferry transport data
constraint maximum likelihood estimation eigenvectors counts estimation
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2013/6/14
The estimation of the number of passengers with the identical journey is a common problem for public transport authorities. This problem is also known as the Origin- Destination estimation (OD) proble...
A Bayesian Statistical Approach for Inference on Static Origin-Destination Matrices
Applications (stat.AP) Methodology (stat.ME)
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2010/12/17
We address the problem of static OD matrix estimation from a formal statistical viewpoint. We adopt a novel Bayesian framework to develop a class of models that explicitly cast trip configurations in ...
Degree distribution nearby the origin of a preferential attachment graph
preferential attachment graph Degree distribution
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2009/3/30
In a 2-parameter scale free model of random graphs it is shown that the asymptotic degree distribution is the same in the neighbourhood of every vertex. This degree distribution is still a power law w...
Degree distribution nearby the origin of a preferential attachment graph
Degree distribution preferential attachment graph
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2009/3/23
In a 2-parameter scale free model of random graphs it is shown that the asymptotic degree distribution is the same in the neighbourhood of every vertex. This degree distribution is still a power law w...