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- research-articleNovember 2021
Optimizing Energy Efficiency of QoS-Based Routing in Software-Defined Networks
Q2SWinet '21: Proceedings of the 17th ACM Symposium on QoS and Security for Wireless and Mobile NetworksPages 87–94https://doi.org/10.1145/3479242.3487325We address the routing optimization problem in Software-Defined Networks (SDN) to minimize the energy consumption while satisfying multiple QoS constraints of network services. In this paper, we: 1) formally define the problem of routing optimization in ...
- ArticleMay 2017
A Latency-Aware Reward Model Based Greedy Heuristic for the Virtual Network Embedding Problem
VALUETOOLS'16: proceedings of the 10th EAI International Conference on Performance Evaluation Methodologies and Tools on 10th EAI International Conference on Performance Evaluation Methodologies and ToolsPages 271–278https://doi.org/10.4108/eai.25-10-2016.2266742The increasing use of virtualization (e.g., in Cloud Computing, Software Defined Networks), demands to Infrastructure Providers (InPs) to optimize the placement of the virtual network requests (VNRs) into a substrate network. In addition to that, they ...
- posterOctober 2014
Network service quality rank: a network selection algorithm for heterogeneous wireless networks
ANCS '14: Proceedings of the tenth ACM/IEEE symposium on Architectures for networking and communications systemsPages 239–240https://doi.org/10.1145/2658260.2661763High-speed wireless services have achieved remarkable rates of growth in recent years. In order to survive in this competitive market, high levels of service performance are an effective way to improve customer satisfaction and loyalty. This paper aims ...
- posterAugust 2014
FlowQoS: QoS for the rest of us
- M. Said Seddiki,
- Muhammad Shahbaz,
- Sean Donovan,
- Sarthak Grover,
- Miseon Park,
- Nick Feamster,
- Ye-Qiong Song
HotSDN '14: Proceedings of the third workshop on Hot topics in software defined networkingPages 207–208https://doi.org/10.1145/2620728.2620766We describe the architecture of FlowQoS, a system that makes it easier for users in home broadband access networks to configure quality of service based on applications and devices, as opposed to obscure, low-level parameters. The central tenet of ...
- research-articleApril 2012
Statistical detection of QoS violations based on CUSUM control charts
ICPE '12: Proceedings of the 3rd ACM/SPEC International Conference on Performance EngineeringPages 97–108https://doi.org/10.1145/2188286.2188302Currently software systems operate in highly dynamic contexts, and consequently they have to adapt their behavior in response to changes in their contexts or/and requirements. Existing approaches trigger adaptations after detecting violations in quality ...
- research-articleOctober 2011
Dynamic decision engine for unified communication
WMuNeP '11: Proceedings of the 6th ACM workshop on Wireless multimedia networking and computingPages 31–40https://doi.org/10.1145/2069117.2069125Enterprises nowadays are approaching towards an all IP paradigm by subscribing to different access technology links from several service providers for reliability and redundancy while providing good Quality of Service (QoS). Global System for Mobile ...