Smart infrastructure (telecommunications, public transport, smart cities)
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333 results — page 10 of 17
When constructing a metro alignment under a historical city centre, it is important to generate a cost effective path while maintaining a minimum distance be...
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<p>On étudie à l'aide du système AutoGraphiX 2 (AGX 2) des relations de la forme </p>
<p><center> <img src="/cgi-bin/mimetex.cgi?\underline{b}_{n} \, \l...
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In this paper the call admission control (CAC) and routing control (RC) problems for loss network systems are studied as optimal stochastic control (OSC) pr...
BibTeX referenceVariable Neighborhood Search Methods
Main methods, algorithms and applications of the Variable Neighborhood Search metaheuristic are surveyed, in view of a chapter of the <i>Encyclopedia of Opti...
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Given a class of graphs <img src="/cgi-bin/mimetex.cgi?\mathcal{F}">, a forbidden subgraph characterization (FSC) is a set of graphs <img src="/cgi-bin/mimet...
BibTeX referenceVariable Neighborhood Search for Extremal Graphs. 25. Products of Connectivity and Distance Measures
Upper bounds for products of four measures of distances in graphs: diameter, radius, average eccentricity and remoteness with three measures of connectivity:...
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In the set of all connected graphs with a given domination number, we characterize the graphs which achieve the maximum value of the spectral radius of the ...
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We show that among connected graphs with maximum clique size <img src="/cgi-bin/mimetex.cgi?\omega">, the minimum value of the spectral radius of adjacency m...
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We present and compare three new compact linearizations for the quadratic 0-1 minimization problem, two of which achieving the same lower bound than the "sta...
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Data clustering methods have been developed extensively in the data mining literature for detecting useful patterns in large datasets in the form of dense...
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A set of vertices <i>S</i> in a graph <i>G</i> is a clique if any two of its vertices are adjacent. The clique number <img src="/cgi-bin/mimetex.cgi?\omega"...
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In this survey, we examine an important class of facility location problems known as the multisource Weber problem (also referred to as the continuous locat...
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A recent comparison of evolutionary, neural network, and scatter search heuristics for solving the p-median problem is completed by (i) gathering or obtaini...
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We consider the bandwidth coloring problem, a generalization of the well-known graph coloring problem. For the latter problem, a classical theorem, discover...
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The probabilistic satisfiability problem is to verify the consistency of a set of probability values or intervals for logical propositions. The (tight) prob...
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A set of vertices <i>S</i> in a graph <i>G</i> is independent if no neighbor of a vertex of <i>S</i> belongs to <i>S</i>. A set of vertices <i>U</i> in a gr...
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The AutoGraphiX 2 system is used to compare the index of a graph <i>G</i> with a number of other graph theoretical invariants, i.e., chromatic number, maxim...
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Assouad has shown that a real-valued distance <i>d</i> = (<i>d</i><sub><i>ij</i></sub>) <sub>1 ≤ <i>i</i> < <i>j</i> ≤ <i>n</i></sub> is isome...
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A set of vertices <i>S</i> in a graph <i>G</i> is independent if no neighbor of a vertex of <i>S</i> belongs to <i>S</i>. The independence number &alpha is ...
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Given a set of timetabled tasks, the multi-depot vehicle scheduling problem is a wellknown problem that consists of determining least-cost schedules for veh...
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