Results 61 to 70 of about 125,495 (264)

Clustering-based energy-aware virtual network embedding

International Journal of Distributed Sensor Networks, 2017
Virtual network embedding has received a lot of attention from researchers. In this problem, it needs to map a sequence of virtual networks onto the physical network. Generally, the virtual networks have topology, node, and link constraints.
Xu Liu, Zhongbao Zhang, Junning Li, Sen Su   +3 more
doaj   +1 more source

Virtual Network Embedding With Dynamic Speed Switching Orchestration in Fog/Edge Network

IEEE Access, 2020
In the future 5G networks, network deployment flexibility and low network latency are two of the most critical requirements and issues. Recently, network virtualization and Fog/Edge computing have been proposed as two potential solutions to enable the ...
Yao Chiang, Yu-Hsiang Chao, Chih-Ho Hsu, Chun-Ting Chou, Hung-Yu Wei   +4 more
doaj   +1 more source

Gemma: Reinforcement Learning-Based Graph Embedding and Mapping for Virtual Network Applications

IEEE Access, 2021
Virtual network mapping (VNM) is a challenge in the field of network virtualization. As VNM variants have been formalized depending on substrate network structures, virtual network specifications, mapping optimization objectives, and other factors, a ...
Minjae Park, Youngseok Lee, Ikjun Yeom, Honguk Woo   +3 more
doaj   +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

Link-first based quick coordinated virtual network embedding algorithm

Tongxin xuebao, 2015
In order to reduce costs of link embedding and increase revenue, a coordinated embedding algorithm based on link-first is proposed. The algorithm embeds link and node alternately, and embeds the virtual link that with greater band-width requirement first
Wen-cheng XIONG, Ying WANG, Xue-song QIU, Wen-jing LI   +3 more
doaj   +2 more sources

Embedding virtual topologies in networked clouds [PDF]

Proceedings of the 6th International Conference on Future Internet Technologies, 2011
Embedding virtual topologies in physical network infrastructure has been an area of active research for the future Internet and network testbeds. Virtual network embedding is also useful for linking virtual compute clusters allocated from cloud providers.
Yufeng Xin, Ilia Baldine, Anirban Mandal, Chris Heermann, Jeff Chase, Aydan Yumerefendi   +5 more
openaire   +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

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

QoS- and DiffServ-aware virtual network embedding using GNN and evolutionary algorithms

Discover Artificial Intelligence
Virtual Network Embedding can allocate physical resources through network virtual nodes to maximize resource utilization. However, this technology still faces problems such as poor response performance and low average revenue.
Guiyong Sheng, Li Zhang, Jun Pan, Fujun Wang   +3 more
doaj   +1 more source

3D Printed Multimaterial Microfluidic Transistors

Advanced Materials Technologies, EarlyView.
We introduce a biocompatible, high resolution photopolymer resin that closely mimics the Young's Modulus (elasticity) and reversible stretchability (no hysteresis) of poly(dimethylsiloxane) (PDMS), enabling the fabrication of microfluidic transistors (i.e., microvalves capable of proportional amplification) by multimaterial stereolithography (mSLA ...
Alireza Ahmadianyazdi, Wei Huang, Kaustav A. Gopinathan, Ivan Stepanov, Lisa Horowitz, Ting‐Yuan Tu, Mehmet Toner, Albert Folch   +7 more
wiley   +1 more source