Results 11 to 20 of about 3,733 (151)

On the Floyd–Warshall algorithm for logic programs

open access: yesThe Journal of Logic Programming, 1999
Summary: We explore the possibility of evaluating single-rule Datalog programs efficiently and with logarithmic work space by a natural extension of the Floyd-Warshall algorithm for transitive closure. We characterize exactly the single rule chain programs that can be so evaluated -- they are rather modest generalizations of the transitive closure. The
Papadimitriou, Christos, Sideri, Martha
openaire   +3 more sources

Comparison of Dijkstra dan Floyd-Warshall Algorithm to Determine the Best Route of Train

open access: yesIJID (International Journal on Informatics for Development), 2019
This study aims to find out the comparison of Dijkstra and Floyd-Warshall algorithms in finding the best path on a train trip.  The best route is the path, which has the minimum price of a train journey.
Tri Setya Dermawan
doaj   +3 more sources

Using basis dependence distance vectors in the modified Floyd–Warshall algorithm [PDF]

open access: yesJournal of Combinatorial Optimization, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bielecki, Włodzimierz   +2 more
openaire   +4 more sources

Speeding up the Floyd–Warshall algorithm for the cycled shortest path problem

open access: yesApplied Mathematics Letters, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Aini, Asghar, Salehipour, Amir
openaire   +4 more sources

Modelling the Shortest Path for Inner Warehouse Travelling Using the Floyd–Warshall Algorithm

open access: yesMathematics
Order picking is referred as a critical process of selecting items requested by a customer in a warehouse. Meeting the demand of every customer is the main objective in this area.
Noraimi Azlin Mohd Nordin   +3 more
doaj   +3 more sources

Developing a Scheduler with Difference-Bound Matrices and the Floyd-Warshall Algorithm

open access: yesIEEE Software, 2012
A study of difference-bound matrices and the Floyd-Warshall algorithm in the development of an online scheduler provides the backdrop for a comparison of software practice and algorithmic theory.
RIDI, LORENZO   +2 more
openaire   +4 more sources

Performance Analysis of Floyd Warshall Algorithm vs Rectangular Algorithm

open access: yesInternational Journal of Computer Applications, 2014
this paper, we have examined the comparative study of Floyd Warshall algorithm and the Rectangular algorithm. We have tested these two algorithms on random graphs generated by the Erdos - Renyi (ER) model. The evaluation of the algorithms for different probabilities show that the Floyd Warshall algorithm gives slightly better performance for dense ...
Pramod Kumar Mishra, Akanksha Singh
openaire   +1 more source

Group Communication Patterns for High Performance Computing in Scala [PDF]

open access: yes, 2014
We developed a Functional object-oriented Parallel framework (FooPar) for high-level high-performance computing in Scala. Central to this framework are Distributed Memory Parallel Data structures (DPDs), i.e., collections of data distributed in a shared ...
Hargreaves, Felix P.   +2 more
core   +1 more source

Generation of shortest path search dataflow networks of actors for parallel multi-core implementation

open access: yesInformatika, 2023
Objectives. The problem of parallelizing computations on multicore systems is considered. On the Floyd – Warshall blocked algorithm of shortest paths search in dense graphs of large size, two types of parallelism are compared: fork-join and network ...
A. A. Prihozhy
doaj   +1 more source

ALGORITMA FLOYD WARSHALL UNTUK MENENTUKAN JALUR TERPENDEK EVAKUASI TSUNAMI DI KELURAHAN SANUR

open access: yesE-Jurnal Matematika, 2013
Sanur village is one of beautiful tourism spots in Bali. Sanur is located in south of Bali, Indonesia. There are many beaches in that place. Besides of beautifulness of it, Sanur potentially to be attacked by Tsunami disaster because of it is location ...
AJENG FITRAH SANI   +2 more
doaj   +1 more source

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