Results 81 to 90 of about 5,019,245 (200)

Evaluation of Shortest Paths in Road Network [PDF]

open access: yesPakistan Journal of Commerce and Social Sciences, 2009
Optimization is a key factor in almost all the topics of operations research / management science and economics.The road networks can be optimized within different constraints like time, distance, cost and traffic running onthe roads.This study is based ...
Farrukh Shehzad, Muhammad Akbar Ali Shah
doaj  

Analisa dan Penerapan Algoritma Floyd Warshal untuk Optimalisasi Jalur Berbasis GPS [PDF]

open access: yes, 2018
Makalah ini membuat tentang masalah dalam menentukan jalur terpendek atau terdekat menuju lokasi pelanggan yang memberikan keluhan, kemudian teknisi akan melakukan penugasan maintenance ke lokasi pelanggan.
Darmawan, R. (Rizki), Ghaniy, R. (Rajib)
core  

Optimal path calculation method of optical network under complex constraints

open access: yesEngineering Reports, Volume 6, Issue 12, December 2024.
In view of the complex logical constraints in SDON services, a unified constraint expression is proposed, and the network topology is layered to transform, creatively solving the urgently needed “and,” “or,” bidirectional link and other logical types in SDON services, constrained path calculation problem.
Peng Zhu   +3 more
wiley   +1 more source

Speeding Up Floyd–Warshall’s Algorithm to Compute All-Pairs Shortest Paths and the Transitive Closure of a Graph

open access: yesAlgorithms
Floyd–Warshall’s algorithm is a widely-known procedure for computing all-pairs shortest paths in a graph of n vertices in Θ(n3) time complexity. A simplified version of the same algorithm computes the transitive closure of the graph with the same time ...
Giuseppe Lancia, Marcello Dalpasso
doaj   +1 more source

A Study on Price-Based Charging Strategy for Electric Vehicles on Expressways

open access: yesEnergies, 2016
With the large-scale adoption of electric vehicles (EVs) on expressways, the exploration of a guiding-based charging method to effectively adjust interactions between EVs and the fast charging stations (CSs) is urgently needed.
Lixing Chen   +3 more
doaj   +1 more source

Thermoring basis for heat unfolding‐induced inactivation in TRPV1

open access: yesNatural Sciences, Volume 4, Issue 4, October 2024.
In the heat‐evoked irreversible inactivated or desensitized state of the rat TRPV1 channel, H410 (green) in the pre‐S1 domain forms a lone pair–π interaction and an H‐bond with E692 (blue) and N695 (orange) in the TRP domain, respectively. These two noncovalent interactions induce a smaller random thermoring with a two‐residue size.
Guangyu Wang
wiley   +1 more source

Research on Resource Migration Based on Novel RRH-BBU Mapping in Cloud Radio Access Network for HSR Scenarios

open access: yesIEEE Access, 2019
Cloud radio access network (C-RAN) is considered as a promising architecture for 5G with advantages of green energy, convenient resources allocation. In this paper, we explore the feasibility of C-RAN for high-speed railway (HSR) scenarios.
Botao Han   +7 more
doaj   +1 more source

Floyd-Warshall Algorithm 1 [PDF]

open access: yes
: There are several applications in VLSI technology that require high-speed shortest-path computations. The shortest path is a path between two nodes (or points) in a graph such that the sum of the weights of its constituent edges is minimum.
Ajay Somkuwar   +2 more
core  

EEG‐based spatiotemporal dynamics of fast ripple networks and hubs in infantile epileptic spasms

open access: yesEpilepsia Open, Volume 9, Issue 1, Page 122-137, February 2024.
Abstract Objective Infantile epileptic spasms (IS) are epileptic seizures that are associated with increased risk for developmental impairments, adult epilepsies, and mortality. Here, we investigated coherence‐based network dynamics in scalp EEG of infants with IS to identify frequency‐dependent networks associated with spasms.
Ioana M. A. Samfira   +5 more
wiley   +1 more source

Impact of brain parcellation on prediction performance in models of cognition and demographics

open access: yesHuman Brain Mapping, Volume 45, Issue 2, 1 February, 2024.
This study investigated how five different brain parcellation schemes impact predictive regression models and global graph theory measures. No single parcellation scheme showed a superior predictive performance of cognition and demographics. Global graph theory measures significantly differed across parcellations but did not account for differences in ...
Marta Czime Litwińczuk   +3 more
wiley   +1 more source

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