A survey on controller placement in SDN

T Das, V Sridharan, M Gurusamy - … communications surveys & …, 2019 - ieeexplore.ieee.org
In recent years, Software Defined Networking (SDN) has emerged as a pivotal element not
only in data-centers and wide-area networks, but also in next generation networking …

An improved multi-objective evolutionary algorithm for the vehicle routing problem with time windows

A Garcia-Najera, JA Bullinaria - Computers & Operations Research, 2011 - Elsevier
The vehicle routing problem with time windows is a complex combinatorial problem with
many real-world applications in transportation and distribution logistics. Its main objective is …

The new optimization algorithm for the vehicle routing problem with time windows using multi-objective discrete learnable evolution model

B Moradi - Soft Computing, 2020 - Springer
This paper presents a new multi-objective discreet learnable evolution model (MODLEM) to
address the vehicle routing problem with time windows (VRPTW). Learnable evolution …

An adaptive heuristic for multi-objective controller placement in software-defined networks

V Ahmadi, M Khorramizadeh - Computers & Electrical Engineering, 2018 - Elsevier
Software-defined networking paradigm faces many challenges, including reliability,
resiliency, scalability, and availability. These challenges can be tackled by carefully …

An evolutionary approach for multi-objective vehicle routing problems with backhauls

A García-Nájera, JA Bullinaria… - Computers & Industrial …, 2015 - Elsevier
The vehicle routing problem (VRP) is an important aspect of transportation logistics with
many variants. This paper studies the VRP with backhauls (VRPB) in which the set of …

Optimal controller placement in large scale software defined networks based on modified NSGA-II

A Jalili, M Keshtgari, R Akbari - Applied Intelligence, 2018 - Springer
Abstract Software Defined Network (SDN) is an emerging approach to overcome challenges
of traditional networks. One particularly important issue in SDN architectures is that of …

GMMA: GPU-based multiobjective memetic algorithms for vehicle routing problem with route balancing

Z Zhang, Y Sun, H Xie, Y Teng, J Wang - Applied Intelligence, 2019 - Springer
A multiobjective optimization problem called a vehicle routing problem with route balancing
(VRPRB) is studied. VRPRB extends traditional VRPs by considering two objectives …

An integrated assignment, routing, and speed model for roadway mobility and transportation with environmental, efficiency, and service goals

T Giovannelli, LN Vicente - Transportation research part C: emerging …, 2023 - Elsevier
Managing all the mobility and transportation services with autonomous vehicles for users of
a smart city requires determining the assignment of the vehicles to the users and their …

Band selection for hyperspectral images using probabilistic memetic algorithm

L Feng, AH Tan, MH Lim, SW Jiang - Soft Computing, 2016 - Springer
Band selection plays an important role in identifying the most useful and valuable
information contained in the hyperspectral images for further data analysis such as …

Metaheuristics for designing efficient routes & schedules for urban transportation networks

MP John - 2016 - orca.cardiff.ac.uk
This thesis tackles the Urban Transit Network Design Problem (UTNDP) which involves
determining an efficient set of routes and schedules for public transit networks. The UTNDP …