Results 51 to 60 of about 10,050 (224)

A Comparative Study of Single-Constraint Routing in Wireless Mesh Networks Using Different Dynamic Programming Algorithms

Journal of Engineering, 2023
Finding the shortest route in wireless mesh networks is an important aspect. Many techniques are used to solve this problem like dynamic programming, evolutionary algorithms, weighted-sum techniques, and others. In this paper, we use dynamic programming
Sabreen Mahmood Shukr, Nuha Abdul Sahib Alwan, Ibraheem Kassim Ibraheem   +2 more
doaj   +1 more source

Octagonal Domains for Continuous Constraints [PDF]

, 2011
International audienceDomains in Continuous Constraint Programming (CP) are generally represented with intervals whose $n$-ary Cartesian product (box) approximates the solution space.
Benhamou, Frédéric, Pelleau, Marie, Truchet, Charlotte   +2 more
core   +3 more sources

Ndist2vec: Node with Landmark and New Distance to Vector Method for Predicting Shortest Path Distance along Road Networks

ISPRS International Journal of Geo-Information, 2022
The ability to quickly calculate or query the shortest path distance between nodes on a road network is essential for many real-world applications. However, the traditional graph traversal shortest path algorithm methods, such as Dijkstra and Floyd ...
Xu Chen, Shaohua Wang, Huilai Li, Fangzheng Lyu, Haojian Liang, Xueyan Zhang, Yang Zhong   +6 more
doaj   +1 more source

Measuring shoot length of submerged aquatic plants using graph analysis [PDF]

, 1985
In the last decade many models for parallel computation have been proposed and many parallel algorithms have been developed. However, few of these models have been realized and most of these algorithms are supposed to run on idealized, unrealistic ...
Hovens, H.L.E., Polder, G., Zweers, A.J.
core   +8 more sources

3D Cruise Trajectory Optimization Inspired by a Shortest Path Algorithm

Aerospace, 2020
Aircrafts require a large amount of fuel in order to generate enough power to perform a flight. That consumption causes the emission of polluting particles such as carbon dioxide, which is implicated in global warming.
Alejandro Murrieta-Mendoza, Charles Romain, Ruxandra Mihaela Botez   +2 more
doaj   +1 more source

BDPS: An Efficient Spark-Based Big Data Processing Scheme for Cloud Fog-IoT Orchestration

Information, 2021
The Internet of Things (IoT) has seen a surge in mobile devices with the market and technical expansion. IoT networks provide end-to-end connectivity while keeping minimal latency.
Rakib Hossen, Md Whaiduzzaman, Mohammed Nasir Uddin, Md. Jahidul Islam, Nuruzzaman Faruqui, Alistair Barros, Mehdi Sookhak, Md. Julkar Nayeen Mahi   +7 more
doaj   +1 more source

A balancing system for liquid metal batteries using the Floyd-Warshall algorithm

International Journal of Electrochemical Science
Lei Fan, E. Zhang, Tianqiang Yang, Haomiao Li, Bo Li, Kangli Wang, Kai Jiang   +6 more
openaire   +2 more sources

An Improved Tight Closure Algorithm for Integer Octagonal Constraints

, 2007
Integer octagonal constraints (a.k.a. ``Unit Two Variables Per Inequality'' or ``UTVPI integer constraints'') constitute an interesting class of constraints for the representation and solution of integer problems in the fields of constraint programming ...
Bagnara, Roberto, Hill, Patricia M., Zaffanella, Enea   +2 more
core   +5 more sources

Three-Layer Energy Optimization Strategy for CHP Microgrid Considering Path Loss

Zhongguo dianli, 2023
In order to reduce the dependence of the microgrid on the external system and the operating cost of the microgrid itself, a three-layer energy optimization strategy is proposed for the combined heat and power microgrid cluster.
Kai LING, Can WANG, Gaorui ZHANG, Aoqi WANG, Sihu CHU, Fuyin TIAN, Xinran LI   +6 more
doaj   +1 more source

Modified Floyd–Warshall’s Algorithm for Maximum Connectivity in Wireless Sensor Networks under Uncertainty

Discrete Dynamics in Nature and Society, 2022
The main objective of this paper is to find the duration of maximum time connectivity of sensor nodes under uncertainty utilizing the prespecified voltage/power of each sensor node. Wireless sensor networks (WSNs) are composed of nodes that transmit data between each other over routing.
Laxminarayan Sahoo, Supriyan Sen, Kalishankar Tiwary, Sovan Samanta, Tapan Senapati   +4 more
openaire   +3 more sources