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On Dijkstra’s Algorithm for Deadlock Detection
2009We study a classical problem in operating systems concerning deadlock detection for systems with reusable resources. The elegant Dijkstra’s algorithm utilizes simple data structures, but it has the cost of quadratic dependence on the number of the processes.
Youming Li +2 more
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Proceedings of the International Symposium on Combinatorial Search, 2021
Dijkstra's single-source shortest-path algorithm (DA) is one of the well-known, fundamental algorithms in computer science and related fields. DA is commonly taught in undergraduate courses. Uniform-cost search (UCS) is a simple version of the best-first search scheme which is logically equivalent to DA.
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Dijkstra's single-source shortest-path algorithm (DA) is one of the well-known, fundamental algorithms in computer science and related fields. DA is commonly taught in undergraduate courses. Uniform-cost search (UCS) is a simple version of the best-first search scheme which is logically equivalent to DA.
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Neural Implementation of Dijkstra’s Algorithm.
2003This paper presents an extension of the Self Organizing Map model called Associative SOM that is able to process different types of input data in separated data-paths. The ASOM model can easily deal with situations of incomplete data-patterns and incorporate class labels for supervisory purposes.
Enrique Mérida Casermeiro +2 more
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Two Block Partitioned Dijkstra Algorithms
2013 IEEE 78th Vehicular Technology Conference (VTC Fall), 2013The Dijkstra algorithm (DA) is a kind of tree search algorithm. The biggest advantage is that it has the smallest number of visited nodes among all optimal tree search algorithms. But stack sizes required by the DA are always too large to achieve. By partitioning the searching tree into blocks, two modified algorithms are proposed in this article to ...
Xinyu Mao, Yuxin Cheng, Haige Xiang
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A Note on Dijkstra's Shortest Path Algorithm
Journal of the ACM, 1973An assertion that Dijkstra's algorithm for shortest paths (adapted to allow arcs of negative weight) runs in O ( n 3 ) steps is disproved by showing a set of networks which take O ( n 2 n
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Dijkstra Algorithm Based Reliability Model
2012 IEEE/ACM 16th International Symposium on Distributed Simulation and Real Time Applications, 2012The increased use of virtual connections in packet switched networks, in particular over the Internet, using MPLS and GMPLS evolution has produced a significant amount of studies on traffic engineering protocols, especially with regard to the different ways to provide quality of service over connections.
Octavio J. Salcedo Parra +2 more
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Understanding Dijkstra Algorithm
SSRN Electronic Journal, 2013Dijkstra's algorithm (named after its discover, E.W. Dijkstra) solves the problem of finding the shortest path from a point in a graph (the source) to a destination. It turns out that one can find the shortest paths from a given source to all points in a graph in the same time, hence this problem is sometimes called the single-source shortest paths ...
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A parallelization of Dijkstra's shortest path algorithm
1998The single source shortest path (SSSP) problem lacks parallel solutions which are fast and simultaneously work-efficient. We propose simple criteria which divide Dijkstra's sequential SSSP algorithm into a number of phases, such that the operations within a phase can be done in parallel.
Crauser, A. +3 more
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Project Scheduling in AND–OR Graphs: A Generalization of Dijkstra's Algorithm
Mathematics of Operations Research, 2002The paper considers a project scheduling problem in weighted directed graphs in which arcs represent operations while nodes are identified with starting and finishing endpoints of the operations; arc lengths represent operation durations. The graphs have two types of nodes—AND-nodes and OR-nodes.
George M. Adelson-Velsky, Eugene Levner
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Routing space Internet based on Dijkstra's algorithm
2009 First Asian Himalayas International Conference on Internet, 2009Space Based Internets will be used to move earth observation data through satellite constellations to ground based receiving stations. Routing observation traffic in this environment is constrained by individual satellite orbits, individual satellite capabilities, observation schedules, ground station schedules, and rapidly evolving natural events ...
Xiang-ying Li +2 more
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