Results 41 to 50 of about 3,418 (288)

Network Coding-based Routing and Spectrum Allocation in Elastic Optical Networks for Enhanced Physical Layer Security

open access: yes, 2020
In this work, an eavesdropping-aware routing and spectrum allocation approach is proposed utilizing network coding (NC) in elastic optical networks (EONs).
Manousakis, Konstantinos   +2 more
core   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

Spectrum allocation algorithm of elastic optical networks in power distribution system

open access: yesDianxin kexue, 2019
In order to effectively improve the resource utilization of information transmission network in reality,the spectrum allocation problem in flexible optical network in smart grid environment was analyzed,and a spectrum allocation method was proposed ...
Biyou ZHAO, Shanhui ZHANG, Jinshuai WANG
doaj   +2 more sources

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Hybrid Routing, Modulation, Spectrum and Core Allocation Based on Mapping Scheme

open access: yesSensors, 2020
With the persistently growing popularity of internet traffic, telecom operators are forced to provide high-capacity, cost-efficient, and performance-adaptive connectivity solutions to fulfill the requirements and increase their returns.
Edson Rodrigues   +3 more
doaj   +1 more source

A Resource and Task Scheduling Based Multi-Objective Optimization Model and Algorithms in Elastic Optical Networks

open access: yesSensors, 2022
The elastic optical network (EON) adopting virtual network function (VNF) is a new type of network, in which the routing, spectrum, and data center allocation are key and challenging problems, and solving these three problems simultaneously can not only ...
Yuping Wang, Qingdong Yang, Xiaofang Guo
doaj   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

open access: yesAdvanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir   +4 more
wiley   +1 more source

On Spectrum Assignment in Elastic Optical Tree-Networks

open access: yes, 2015
To face the explosion of the Internet traffic, a new generation of optical networks is being developed; the Elastic optical Networks (EONs). The aim with EONs is to use the optical spectrum efficiently and flexibly.
Bermond, Jean-Claude   +1 more
core   +2 more sources

DC-LB-RSCA: a load-balanced framework for survivable routing of crosstalk-aware data center traffic in SDM-EONs

open access: yesDiscover Applied Sciences
The rapid expansion of cloud services and data center (DC) traffic demands an optical network infrastructure that is both elastic and resilient. Elastic Optical Networks (EONs) based on Space Division Multiplexing (SDM) and multi-core fibers (MCFs) offer
Sourabh Chandra   +3 more
doaj   +1 more source

Analytical Model of a Single Link of Elastic Optical Networks

open access: yesIEEE Access, 2022
This article discusses and evaluates a model of resources to which multiservice traffic is offered. The initial assumption for the model is that calls of particular traffic classes are always serviced in neighboring allocation units of the resources ...
Mariusz Glabowski   +2 more
doaj   +1 more source

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