Network location of a reliable center using the most reliable route policy

J Santiváñez, E Melachrinoudis… - Computers & Operations …, 2009 - Elsevier
… , 2-terminal reliability and route selection on a network. In addition, since the reliable 1-center
problem is similar to the 1-center problem we also review some literature relevant to the …

Location of a reliable center on a tree network

J Santiváñez, E Melachrinoudis - Operational Research, 2007 - Springer
… of the reliable 1-center problem to the 1-center problem. The … In the reliable 1center problem
we are not concerned about … of the path being operational (2-terminal reliability). As in the …

An Algorithmic Approach to Network Location Problems. I: The p-Centers

O Kariv, SL Hakimi - SIAM journal on applied mathematics, 1979 - SIAM
… ) algorithm for finding an absolute 1-center of a vertex-weighted network and an O(IEI n / n …
1-center of a vertex-unweighted network (the problem of finding a vertex 1-center of a network

[PDF][PDF] The reliable 1-center of a network

J Santivanez - 2006 - researchgate.net
… This dissertation addresses the problem of locating a service facility on an undirected
network G(V,E) with |V|=n nodes and |E|=m unreliable edges so that some equitable …

The 1-center problem: Exploiting block structure

ML Chen, RL Francis, TJ Lowe - Transportation science, 1988 - pubsonline.informs.org
1-center set is not a singleton, then the 1-center set is contained in a single block of the network,
… In either case, we may need to do a good deal of computation to orient the arcs incident …

[HTML][HTML] Optimal algorithms for weighted 1-center problem in deterministic and stochastic tree networks

AW Aboutahoun, F El-Safty - Alexandria Engineering Journal, 2020 - Elsevier
… SW) 1-center of the stochastic tree network (STN). The criterion for optimality used in the
SW 1-center is maximizing the minimum weighted reliability … The applications of the SW 1-center

Solving the absolute 1-center problem in the quickest path case

M Ghiyasvand, I Keshtkar - Bulletin of the Iranian Mathematical Society, 2022 - Springer
1-center of the original network N can be found by an absolute quickest 1-center of the
extended network \(N'\)… Also, a polynomial time algorithm to solve the absolute quickest 1-center

Efficient algorithms for center problems in cactus networks

B Ben-Moshe, B Bhattacharya, Q Shi, A Tamir - Theoretical Computer …, 2007 - Elsevier
… We then show that the solutions to other 1-center problems mentioned in Table 2 follow … a
bi-connected component containing an optimal 1-center of a general network in O(n log n) time…

The 1-center problem in the plane with independent random weights

B Pelegrín, J Fernández, B Tóth - Computers & operations research, 2008 - Elsevier
… Depending on the particular application of the 1-center problem we are dealing with, we
will usually assume that each one of the weights w i is a discrete random variable, or …

[PDF][PDF] Reliable 1-center location using the r-shortest path policy in Hazardous Material Transportation

J Santiváñez - Proceedings of the VII Puerto Rico Energy Center …, 2015 - researchgate.net
reliable storage/processing facility is sought on a transportation network so that some equitable
performance level of network … The transportation network is described by a connected, …