Results 1 to 10 of about 10,571 (202)

Extending Nighttime Combustion Source Detection Limits with Short Wavelength VIIRS Data

Remote Sensing, 2019
The Visible Infrared Imaging Radiometer Suite (VIIRS) collects low light imaging data at night in five spectral bands. The best known of these is the day/night band (DNB) which uses light intensification for imaging of moonlit clouds in the visible and ...
Christopher D. Elvidge, Mikhail Zhizhin, Kimberly Baugh, Feng Chi Hsu, Tilottama Ghosh   +4 more
doaj   +1 more source

Joint Admission Control and Resource Allocation With Parallel VNF Processing for Time-Constrained Chains of Virtual Network Functions

IEEE Access, 2021
Network Function Virtualization decouples network function deployment from dedicated hardware and reduces costs. Network services are structured as chains of VNFs. Each chain is a set of VNFs that should be executed according to a predefined order.
Somayeh Kianpisheh, Roch H. Glitho
doaj   +1 more source

The VNF Cybersecurity Dataset for Research (VNFCYBERDATA)

Data
Virtualisation has received widespread adoption and deployment across a wide range of enterprises and industries throughout the years. Network Function Virtualisation (NFV) is a technical concept that presents a method for dynamically delivering ...
Believe Ayodele, Victor Buttigieg
doaj   +1 more source

Service Chain (SC) Mapping with Multiple SC Instances in a Wide Area Network

, 2017
Network Function Virtualization (NFV) aims to simplify deployment of network services by running Virtual Network Functions (VNFs) on commercial off-the-shelf servers.
Gupta, Abhishek, Jaumard, Brigitte, Mukherjee, Biswanath, Tornatore, Massimo   +3 more
core   +1 more source

Migration energy aware reconfigurations of virtual network function instances in NFV architectures [PDF]

, 2017
Network function virtualization (NFV) is a new network architecture framework that implements network functions in software running on a pool of shared commodity servers.
Ammar, Mostafa, Eramo, Vincenzo, Lavacca, FRANCESCO GIACINTO   +2 more
core   +1 more source

Joint Energy Efficient and QoS-aware Path Allocation and VNF Placement for Service Function Chaining

, 2018
Service Function Chaining (SFC) allows the forwarding of a traffic flow along a chain of Virtual Network Functions (VNFs, e.g., IDS, firewall, and NAT).
Akbari, Behzad, Chiaraviglio, Luca, Salsano, Stefano, Shojafar, Mohammad, Tajiki, Mohammad M.   +4 more
core   +1 more source

Deploying elastic routing capability in an SDN/NFV-enabled environment [PDF]

, 2015
SDN and NFV are two paradigms that introduce unseen flexibility in telecom networks. Where previously telecom services were provided by dedicated hardware and associated (vendor-specific) protocols, SDN enables to control telecom networks through ...
Colle, Didier, Czentye, J, Demeester, Piet, Pickavet, Mario, Sonkoly, B, Tavernier, Wouter, Van Rossem, Steven   +6 more
core   +1 more source

Service Overlay Forest Embedding for Software-Defined Cloud Networks

, 2017
Network Function Virtualization (NFV) on Software-Defined Networks (SDN) can effectively optimize the allocation of Virtual Network Functions (VNFs) and the routing of network flows simultaneously.
Chen, Wen-Tsuen, Kuo, Jian-Jhih, Shen, Shan-Hsiang, Tsai, Ming-Jer, Yang, De-Nian, Yang, Ming-Hong   +5 more
core   +1 more source

NFV Based Gateways for Virtualized Wireless Sensors Networks: A Case Study

, 2015
Virtualization enables the sharing of a same wireless sensor network (WSN) by multiple applications. However, in heterogeneous environments, virtualized wireless sensor networks (VWSN) raises new challenges such as the need for on-the-fly, dynamic ...
Glitho, Roch, Morrow, Monique, Mouradian, Carla, Polakos, Paul, Saha, Tonmoy, Sahoo, Jagruti   +5 more
core   +1 more source

VNF-AAP: Accelerator-aware Virtual Network Function Placement [PDF]

2019 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2019
Network Function Virtualization aims to migrate packet-processing tasks from special-purpose appliances to Virtual Network Functions (VNFs) running on x86 or ARM servers. However, achieving the line-rate packet-processing for VNFs running on CPUs can be a challenging task.
Sharma, Gourav Prateek, Tavernier, Wouter, Colle, Didier, Pickavet, Mario   +3 more
openaire   +1 more source