… connected and that some algorithms for FP maintain a tentative shortest-path tree, we add a
… of the feasibility problem will thus be to this transformed graph. A shortest-path tree of G is a …

… method for the shortest path problem. Section 4 describes the algorithms that we study and
… We say that the problem is feasible, if G does not have a negative length cycle. We assume, …

… experimental data motivated an interesting theoretical discovery which we describe next.
We say that two instances of the shortest path … Note that any feasible shortest paths problem …

… We evaluate the practical efficiency of a new shortest path algorithm for undirected graphs
… The focus of this paper is robust shortest path algorithms, so it is worthwhile to state here …

… 6 Conclusions and Future Work In this paper, we present an efficient implementation of
the parallel ∆-stepping NSSP algorithm along with an experimental evaluation. We study the …

… Additional constraints may be imposed, restricting the set of feasible routes. Once a network
is specified, the source-destination pair and the starting time together form a shortest-path …

… This article presented 12 algorithms solving the shortest path problem and provided an
evaluation of their efficiency. The study showed that in a prepared simulation environment that …

… algorithm using only second shortest path computations, we must know an actual path and
not just its length; thus, in our experimental … to mimic the regular Dijkstra algorithm and to save …

… algorithms for the shortest path tree problem, some attention has also been reserved for the
all pairs problem. In sect. 9, an efficient algorithm … of the shortest path tree algorithms on the …

… a more comprehensive evaluation of the existing techniques for shortest path and distance
… an experimental comparison of the state-of-the-art spatial-coherence-based algorithms (ie, …