Results 91 to 100 of about 98,682 (301)

Virtual network function deployment strategy based on improved genetic simulated annealing algorithm in MEC

Tongxin xuebao, 2020
In order to effectively improve the end-to-end service delay of the flow in multi-clusters coexisting mobile edge computing (MEC) network,a virtual network function deployment strategy based on improved genetic simulated annealing algorithm was proposed ...
Zhuo CHEN, Gang FENG, Yijing LIU, Yang ZHOU   +3 more
doaj  

Performance Evaluation and Tuning of Virtual Infrastructure Managers for (Micro) Virtual Network Functions

, 2016
Virtualized Network Functions (VNFs) are emerging as the keystone of 5G network architectures: flexibility, agility, fast instantiation times, consolidation, Commercial Off The Shelf (COTS) hardware support and significant cost savings are fundamental ...
Salsano, S, Blefari-Melazzi, N, BLEFARI MELAZZI, NICOLA, Pisa, C, VENTRE, PIER LUIGI, SIRACUSANO, GIUSEPPE, PISA, CLAUDIO, SALSANO, STEFANO DOMENICO, Pier Luigi Ventre, Claudio Pisa, Paolo Lungaroni, Ventre, Pl, Giuseppe Siracusano, Nicola Blefari-Melazzi, Siracusano, G, Stefano Salsano, Florian Schmidt, Schmidtz, F, Lungaroni, P   +18 more
core   +1 more source

An Efficient Heuristic for the Virtual Network Function Reconfiguration Problem

, 2022
International audienceIn this paper, we propose an efficient heuristic for the Virtual Network Function (VNF) reconfiguration problem in the context of 5G network slicing.
Nace, Dritan, Mimouna, Mohamed Salah, Biallach, Hanane, Bouhtou, Mustapha   +3 more
core   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Research on dynamic migration of critical virtual machines for multi-tenancy

网络与信息安全学报, 2017
A dynamic migration method of critical virtual machines for multi-tenancy was proposed.Firstly,the tenants can set ratio of critical virtual machines according to tenant's security requirements,then the dynamic migration frequency of virtual machines ...
Shuo ZHAO, Xin-sheng JI, Guo-zhen CHENG, Yu-xing MAO   +3 more
doaj   +3 more sources

Service Function Chain Deployment Method Based on Traffic Prediction and Adaptive Virtual Network Function Scaling

, 2022
With the development of network function virtualization (NFV), the resource management of service function chains (SFC) in the virtualized environment has gradually become a research hotspot.
Haiyan Hu, Jianfeng Wang, Qiaoyan Kang, Shuo Zhao, Youbin Fu   +4 more
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Optimal virtual network embedding: Node-link formulation

, 2013
Network Virtualization is claimed to be a key component of the Future Internet, providing the dynamic support of different networks with different paradigms and mechanisms in the same physical infrastructure. A major challenge in the dynamic provision of
Killat, Ulrich, Melo, Márcio, Sargento, Susana, Timm-Giel, Andreas, Carapinha, Jorge   +4 more
core  

Mechanically Spatio‐Chimeric Fibrin Assembly Enables Vascular‐Integrated Muscle Reconstruction for Volumetric Muscle Loss Repair

Advanced Materials, EarlyView.
SPARC (spatio‐chimeric, plasma‐based, anisotropic, and shear‐responsive construct) that integrates myogenic and vascular microenvironments within a single construct. The dual‐modulus matrix directs aligned myotube formation and endothelial network development, enabling a vascularized muscle implant that seamlessly anastomoses with host tissue and ...
Su Hyun Jung, Minjun Kim, Da‐Yoon Kim, Min Kyu Kim, Sieun Lee, Yoonhee Jin, Joo H. Kang   +6 more
wiley   +1 more source

Predicting Attack Pattern via Machine Learning by Exploiting Stateful Firewall as Virtual Network Function in an SDN Network. [PDF]

Sensors (Basel), 2022
Prabakaran S, Ramar R, Hussain I, Kavin BP, Alshamrani SS, AlGhamdi AS, Alshehri A.   +6 more
europepmc   +1 more source