Results 261 to 270 of about 95,997 (314)

On using Deep Reinforcement Learning for Multi-Domain SFC placement

Global Communications Conference, 2021
Service Function Chaining (SFC) has emerged as a promising technology for 5G and beyond. It leverages Network Function Virtualization (NFV) and Software Defined Networking (SDN) and allows the decomposition of a given service into a set of blocks that ...
Nassima Toumi, Miloud Bagaa, A. Ksentini
semanticscholar   +1 more source

EdgeDQN: Multiple SFC Placement in Edge Computing Environment

Conference on Network and Service Management, 2021
Network Function Virtualization (NFV) and service orchestration has simplified the Service Function Chain management (SFC) tasks, while the edge cloud infrastructure has reduced the latency.
Suman Pandey, N. V. Tu, Jae-Hyoung Yoo, J. W. Hong   +3 more
semanticscholar   +1 more source

SFC: Shared Feature Calibration in Weakly Supervised Semantic Segmentation

AAAI Conference on Artificial Intelligence
Image-level weakly supervised semantic segmentation has received increasing attention due to its low annotation cost. Existing methods mainly rely on Class Activation Mapping (CAM) to obtain pseudo-labels for training semantic segmentation models.
Xinqiao Zhao, Feilong Tang, Xiaoyang Wang, Jimin Xiao   +3 more
semanticscholar   +1 more source

Deadline-Aware SFC Orchestration Under Demand Uncertainty

IEEE Transactions on Network and Service Management, 2020
In network function virtualization, a service function chain (SFC) specifies a sequence of virtual network functions that user traffic has to traverse to realize a network service.
Minh Nguyen, Mahdi Dolati, Majid Ghaderi
semanticscholar   +1 more source

Digital Twin-Assisted, SFC-Enabled Service Provisioning in Mobile Edge Computing

IEEE Transactions on Mobile Computing
Mobile Edge Computing (MEC) has been identified as a desirable computing paradigm that provides efficient and effective services for various applications, while meeting stringent service delay requirements.
Jing Li, Song Guo, W. Liang, Quan Chen, Zichuan Xu, Wenzheng Xu, Albert Y. Zomaya   +6 more
semanticscholar   +1 more source

CoDeC: A Cost-Effective and Delay-Aware SFC Deployment

IEEE Transactions on Network and Service Management, 2020
Service Function Chain (SFC) provides an end-to-end service by processing traffic flow through a series of Virtual Network Functions (VNFs) in a specific order. Satisfying user’s demands (e.g., end-to-end delay) on one hand and minimizing the cost of SFC
F. Tashtarian, M. Zhani, Bita Fatemipour, Delaram Yazdani   +3 more
semanticscholar   +1 more source

Unlocking Reconfigurability for Deep Reinforcement Learning in SFC Provisioning

IEEE Networking Letters
Network function virtualization (NFV) is a key foundational technology for 5G and beyond networks, wherein to offer network services, execution of Virtual Network Functions (VNFs) in a defined sequence is crucial for high-quality Service Function ...
Murat Arda Onsu, Poonam Lohan, B. Kantarci, Emil Janulewicz, Sergio Slobodrian   +4 more
semanticscholar   +1 more source

Replacing methanol with azeotropic ethanol as the co-solvent for improved chiral separations with supercritical fluid chromatography (SFC)

, 2020
Supercritical and near supercritical fluids are considered green solvents of the future because they decrease the need for toxic organic solvents and are easily recyclable.
Daipayan Roy, M. F. Wahab, Mohsen Talebi, D. Armstrong   +3 more
semanticscholar   +1 more source

Priority-Aware SFC Provisioning in Fog Computing

Consumer Communications and Networking Conference, 2020
Fog computing paradigms are proposed to overcome delay limitations associated with cloud computing. This is accomplished by transferring the computational and storage resources, relaying and caching services from the cloud to the edge of the network ...
N. Siasi, A. Jaesim
semanticscholar   +1 more source

Q-Learning based SFC deployment on Edge Computing Environment

Asia-Pacific Network Operations and Management Symposium, 2020
Reinforcement learning (RL) has been used in various path finding applications including games, robotics and autonomous systems. Deploying Service Function Chain (SFC) with optimal path and resource utilization in edge computing environment is an ...
Suman Pandey, J. W. Hong, Jae-Hyoung Yoo
semanticscholar   +1 more source