نتایج جستجو برای: road log

تعداد نتایج: 150413  

1997
Eric Allender

We present a deterministic algorithm running in space O log2 n= log log n solving the connectivity problem on strongly unambiguous graphs. In addition, we present an O(log n) time-bounded algorithm for this problem running on a parallel pointer machine.

رأفت نیا, نصرت الله, شتایی, شعبان, غضنفری, هدایت, مصطفی, محسن,

Forest roads are necessary to access the forest area in order to performance forest management plans and to be availability of forest regions. Purpose of this research was technical characteristic analysis of existing road networks in compare to given standards of rural road, forest road and in multiple use forest management plan of Armardah, Banah. First, the existing road network was extract...

2017
Henry T. Smith Robert M. Barry Richard M. Engeman Stephanie A. Shwiff William J.B. Miller

Journal: :Communications in Statistics - Theory and Methods 2009

Journal: :Annales de la faculté des sciences de Toulouse Mathématiques 2016

Journal: :Annals of Probability 2021

We show that the modified log-Sobolev constant for a natural Markov chain which converges to an $r$-homogeneous strongly log-concave distribution is at least $1/r$. Applications include sharp mixing time bound bases-exchange walk matroids, and concentration Lipschitz functions over these distributions.

2003
Daniel Klein Gabriel Roth

Private road associations (PRAs) manage two thirds of the road network in Sweden. They manage the roads at less cost and with better results than the Government road agencies. In fact, the PRAs perform so well that some urban municipalities request the associations to manage the municipal roads which connect to the private roads. There are also PRAs that are responsible for ferry services, for ...

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