Results 111 to 120 of about 957 (221)

Mathematical Models of the Problem of Constructing Delivery Routes of Cargo in the Internal Zones of Trunk Nodes of a Hierarchical Transport Network

Кібернетика та комп'ютерні технології
Introduction. The article discusses mathematical models of problems of constructing circular routes of vehicles in a multicommodity hierarchical network.
Volodymyr Vasyanin, Liudmyla Ushakova
doaj   +1 more source

A Near-Optimal Energy Management Mechanism Considering QoS and Fairness Requirements in Tree Structure Wireless Sensor Networks. [PDF]

Sensors (Basel), 2023
Tai KY, Liu BC, Hsiao CH, Tsai MC, Lin FY.   +4 more
europepmc   +1 more source

An efficient tree-based model for multicommodity flow problems

, 2012
International audienceRouting optimization in telecommunication networks is based on the solution of multicommodity flow problems. We propose a new way to model multicommodity flow problems.
Ben-Ameur, Walid, Gourdin, Eric, Bauguion, Pierre-Olivier   +2 more
core  

Integrated Optimization of Production Scheduling and Haulage Route Planning in Open-Pit Mines

Mathematics
In mining, deposits are divided into blocks, forming the basis for open-pit mine planning, covering production and haulage route planning. Current studies often stage optimization and lack the consideration of road capacity, leading to suboptimal ...
Changyou Xu, Gang Chen, Huabo Lu, Qiuxia Zhang, Zhengke Liu, Jing Bian   +5 more
doaj   +1 more source

Circuit Switching: A Multicommodity Flow Based Approach.

, 1995
In this paper, we consider the problem of routing virtual circuits in a network. In particular, given a set of request pairs in a network, we wish to route a path between each pair so that very few paths use the same wire.
Satish Rao, Tom Leighton
core  

Local convex hulls for a special class of integer multicommodity flow problems. [PDF]

Comput Optim Appl, 2016
Lin Z, Kwan RSK.
europepmc   +1 more source

Flows of Substances in Networks and Network Channels: Selected Results and Applications. [PDF]

Entropy (Basel), 2022
Dimitrova ZI.
europepmc   +1 more source

Epidemiological data analysis of viral quasispecies in the next-generation sequencing era. [PDF]

Brief Bioinform, 2021
Knyazev S, Hughes L, Skums P, Zelikovsky A.   +3 more
europepmc   +1 more source

Unsplittable Multicommodity Flows in Outerplanar Graphs

Full version of IPCO 2025 ...
David Alemán-Espinosa, Nikhil Kumar 0001   +1 more
openaire   +2 more sources

Simple and Fast Distributed Multicommodity Flow Algorithm

, 2007
In this paper, we present a simple and fast distributed algorithm for approximately solving the minimum-cost multicommodity flow problem. If there exists a flow that satisfies all of the demands, our algorithm runs in O(m 2 ffl \Gamma2 log n ...
Anil Kamath, Serge Plotkin, Omri Palmon
core