Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Weiyi Zhang"'
Publikováno v:
IEEE Journal on Selected Areas in Communications. 39:2476-2486
While Deep Reinforcement Learning has emerged as a de facto approach to many complex experience-driven networking problems, it remains challenging to deploy DRL into real systems. Due to the random exploration or half-trained deep neural networks dur
Publikováno v:
IEEE Journal on Selected Areas in Communications. 31:2610-2619
In this paper, we propose a service-aware approach to enhance survivability in virtualized data centers. The idea is to create and maintain a Survivable Virtual Infrastructure (SVI) for each service or tenant, which includes Virtual Machines (VMs) ho
Publikováno v:
Mobile Networks and Applications. 17:100-109
Multipath routing has been extensively employed in wireless mesh networks (WMNs) for providing network reliability and survivability, therefore, improves energy consumptions. To provide network survivability, each user should be protected against fai
Publikováno v:
IEEE Transactions on Vehicular Technology. 59:1487-1496
Wireless mesh networks (WMNs) are considered to be an economical solution for last-mile broadband Internet access. In this paper, we study end-to-end bandwidth allocation in WMNs with cognitive radios, which involves routing, scheduling, and spectrum
Publikováno v:
ICC
In this paper, we study a Virtual Server Provisioning and Selection (VSPS) problem in distributed Data Centers (DCs) with the objective of minimizing the total operational cost while meeting the service response time requirement.We aim to develop gen
Publikováno v:
Journal of Combinatorial Optimization. 11:71-85
Reliability is a very important issue in Mobile Ad hoc NETworks (MANETs). Shortest paths are usually used to route packets in MANETs. However, a shortest path may fail quickly, because some of the wireless links along a shortest path may be broken sh
Publikováno v:
GLOBECOM
The growth of laptops, personal digital assistant (PDA) and 802.11/Wi-Fi wireless networking made mobile ad-hoc network (MANET) a popular research topic recently. However, the flexible deployment nature and the lack of fixed infrastructure make MANET
Publikováno v:
IEEE CLOUD
In a virtualized data center, survivability can be enhanced by creating redundant Virtual Machines (VMs) as backup for VMs such that after VM or server failures, affected services can be quickly switched over to backup VMs. To enable flexible and eff
Publikováno v:
INFOCOM
Reliability and energy efficiency are critical issues in wireless sensor networks. In this work, we study Delay-bounded Energy-constrained Adaptive Routing (DEAR) problem with reliability, differential delay, and transmission energy consumption const
Publikováno v:
2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS).
Cloud computing opens a new area of supplement, consumption, and delivery framework for IT services. Customers could be able to order Virtual Applications through the cloud. To reduce the latency time, the cloud service providers implement some strat