Shortest paths and most central nodes: R = 0.2
Pruning the Computation of Distributed Shortest Paths in Power-law Networks
... A-DLP central and peripheral nodes have different ...ular, central nodes detect changes concerning both central and peripheral edges while peripheral nodes detect changes ...
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Shortest paths between shortest paths
... two nodes in a transportation network, using as few hops as ...the shortest paths between the two ...a shortest route, but the operator has been instructed to use a different route, which is ...
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Universal Shortest Paths
... In the past, several attempts have been made to develop unifying theories with the goal of finding common properties and solution algorithms for a large class of SPPs including sum- and max-SPP. Most notably, this ...
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Determining Shortest Paths between Overlay Routing Relay Nodes by Using Nontrivial Approximation Algorithm
... India 2 ABSTRACT: The current analysis on overlay networks has defined that user recognized network performance would be ameliorated by an overlay routing ...overlay nodes such the desired cause the way ...
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Randomized shortest paths and their applications
... the Shortest Path problem identifies the optimal, most cost effective, path between two ...the shortest path focuses on the optimal cost of reaching a destination node, it does not take into account ...
218
Geometric kth shortest paths
... 2.2 Paths Path and its length are natural concepts, and in the introduction we already used them in their intuitive ...of paths with well-defined ...therefore most of our theoretical results handle a ...
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Shortest Paths and Vehicle Routing
... Reliable communication has become crucial in today’s information society. Modern communication networks are required to deliver reliable communication to their cus- tomers. Unfortunately, protection against network ...
241
The complexity of rerouting shortest paths
... Shortest paths form a central concept in graph theory, optimization, algo- rithms and ...(shortest) paths are often studied in networking ...least/at most given weight, in the ...
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Shortest paths in one counter systems
... ρ 0 is a path from α to β, and let ρ 0 be chosen such that it has the smallest possible number of configurations with counter value ...ρ 0 does not have to be the shortest path between α and β ...
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Map-Matching Using Shortest Paths
... the shortest possible path within some Fréchet distance in ...of shortest paths in G: in the min-k variant, we find a path Q in G consisting of the smallest number k of shortest path pieces ...
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Shortest paths through synonymous genomes
... B. The best positioned nucleosomes After finding the ground state sequences we determine next the most strongly positioned nucleosome. We consider a sequence longer than L = 147 and call a nucleosome posi- tioned ...
9
Extending SQL for computing shortest paths
... and shortest paths are among two of the most common queries realized on ...many-to-many shortest path ...compute shortest paths on the given ...multiple shortest ...
8
Shortest Paths in Geometric Intersection Graphs
... of R and Q and select with a linear walk on their 8 ∆-prefices 1{ε r 1 of their vertices, called dense portals, where ε 1 ! ε is a parameter to be set later, such that any consecutive pair of them is at ...
121
Approximate shortest paths in weighted graphs
... Our main result is on the APSP problem. In its most general setting, the graph G = ( V , E ) is a directed graph with real edge weights that can be positive or negative. Thus, the graph is associated with a weight ...
6
Incremental Network Design with Shortest Paths
... with shortest paths is ...c 2 ∧ · · · ∧ c m , each of which contains three literals, ...with shortest paths given in Figure ...= 2, ... M 1 = m, M 0 = m + 1 and I = ⌈ ...
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All-pairs nearly 2-approximate shortest paths in O(n2polylogn) time
... approximate shortest paths: As the name suggests, an algorithm for approximate shortest- paths (or distances) would report paths (distances) which are longer than the actual ...
10
Shortest Paths and Steiner Trees in VLSI Routing
... up shortest path ...many shortest paths are queried on a static input ...represent shortest paths between corresponding ...transit nodes (Bast et ...
136
Shortest Paths in Triangular Grids with Neighbourhood Sequences
... In the following sections we restrict our analysis only to 2D spaces, especially to the hexagonal and triangular grids. The hexagonal grid is also widely investigated. One of the first papers about the hexagonal plane is ...
12
Shortest Geometric Paths Analysis in Structural Biology
... can most easily be compared to results that used an interior/exterior definition based on surface area and then counted residues in these classes to see how they differed between thermophiles and mesophiles 53 ...
346
Finding k Simple Shortest Paths and Cycles
... simple shortest cycles in the overall graph in non-decreasing order of their weights (k-All-SiSC) has not been studied before, and neither has k-SiSC (k Simple Shortest Cycles through a given node) or ...
12