Local binary pattern-based adaptive differential evolution for multimodal optimization problems
The multimodal optimization problem (MMOP) requires the algorithm to find multiple global
optima of the problem simultaneously. In order to solve MMOP efficiently, a novel differential …
optima of the problem simultaneously. In order to solve MMOP efficiently, a novel differential …
The impending optical network capacity crunch
H Waldman - 2018 SBFoton International Optics and Photonics …, 2018 - ieeexplore.ieee.org
Since the turn of the century, when the Internet traffic became dominant in the
communication networks, the average growth rate of the traffic has been about 40%/year …
communication networks, the average growth rate of the traffic has been about 40%/year …
Differential evolution optimization applied to the routing and spectrum allocation problem in flexgrid optical networks
Flexible optical network (FON) architectures are considered a very promising solution where
spectrum resources are allocated within flexible frequency grids. Routing and spectrum …
spectrum resources are allocated within flexible frequency grids. Routing and spectrum …
Evaluating the applicability of bandwidth allocation models for EON slot allocation
GM Durães, AC Fontinele, AB Soares… - 2017 IEEE …, 2017 - ieeexplore.ieee.org
Bandwidth Allocation Models (BAMs) configure and handle resource allocation (bandwidth,
LSPs, fiber, slots) in networks in general (IP/MPLS/DS-TE, optical domain, other). In this …
LSPs, fiber, slots) in networks in general (IP/MPLS/DS-TE, optical domain, other). In this …
Why optical packet switching failed and can elastic optical networks take its place?
In this special issue devoted to the memory of Prof. Fabio Neri we would like to look back at
the time of the international research projects where some of us collaborated with him. On …
the time of the international research projects where some of us collaborated with him. On …
Provisioning and recovery in flexible optical networks using ant colony optimization
Artificial intelligence techniques may play a significant role in the control of elastic optical
networks by offering improved performance over traditional dynamic provisioning and …
networks by offering improved performance over traditional dynamic provisioning and …
A convolution algorithm for a multirate loss system with Poisson arrivals and a threshold call admission policy
In this paper we study a single link, modelled as a loss system, that accommodates Poisson
traffic originated from different service-classes. Calls of a service-class are distinguished to …
traffic originated from different service-classes. Calls of a service-class are distinguished to …
A multi-angle hierarchical differential evolution approach for multimodal optimization problems
Multimodal optimization problem (MMOP) is one of the most common problems in
engineering practices that requires multiple optimal solutions to be located simultaneously …
engineering practices that requires multiple optimal solutions to be located simultaneously …
Fairness enhanced dynamic routing and spectrum allocation in elastic optical networks
Y **ong, X Fan, S Liu - Iet Communications, 2016 - Wiley Online Library
The finer spectrum granularity unit in elastic optical networks makes wider spectrum services
more likely to be restricted by the constraints of spectrum continuity and spectrum contiguity …
more likely to be restricted by the constraints of spectrum continuity and spectrum contiguity …
Performance evaluation of multirate loss systems supporting cooperative users with a probabilistic behavior
We consider a multirate loss system that accommodates several service-classes with
cooperative and non-cooperative users, which generate random or quasi-random arriving …
cooperative and non-cooperative users, which generate random or quasi-random arriving …