To guarantee quality of delivery for video streaming over software defined networks, efficient predictors and adaptive routing frameworks are required. We demonstrate an agent that predicts video quality of delivery metrics in a scalable way using a bespoke codec-aware learning model. We also demonstrate the integration of this agent with an adaptive framework for centrally controlled software-defined networks that re-configures network operational paths in response to the learning agent, ensuring that good quality of delivery of video is maintained during periods of congestion. The demo scenario highlights the feasibility, scalability and accuracy of the framework.
{"title":"Codec-Aware Video Delivery Over SDNs","authors":"Obinna Izima, R. Fréin, Ali Malik","doi":"10.21427/4VMV-G820","DOIUrl":"https://doi.org/10.21427/4VMV-G820","url":null,"abstract":"To guarantee quality of delivery for video streaming over software defined networks, efficient predictors and adaptive routing frameworks are required. We demonstrate an agent that predicts video quality of delivery metrics in a scalable way using a bespoke codec-aware learning model. We also demonstrate the integration of this agent with an adaptive framework for centrally controlled software-defined networks that re-configures network operational paths in response to the learning agent, ensuring that good quality of delivery of video is maintained during periods of congestion. The demo scenario highlights the feasibility, scalability and accuracy of the framework.","PeriodicalId":404815,"journal":{"name":"2021 IFIP/IEEE International Symposium on Integrated Network Management (IM)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132312997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In recent years, the interest grew in the Internet-of-Things (IoT) and Blockchain (BC) integration for additional trust and decentralization. This opened potentials in various use cases, such as supply chain tracing, smart cities, and recently IoT data marketplaces. Therefore, this paper presents the design, implementation, and evaluation of the BC-based IoT data trading platform “ITrade”. ITrade proposes a highly scalable microservice-based architecture based on clouds. ITrade enables end-to-end data streaming from IoT devices toward data buyers. The Smart Contract (SC)-oriented design of ITrade enables decentralized management of autonomous and distributed IoT data trading. ITrade evaluations attest its scalability as a reliable peer-to-peer data transmission platform.
{"title":"ITrade: A Blockchain-based, Self-Sovereign, and Scalable Marketplace for IoT Data Streams","authors":"Sina Rafati Niya, Danijel Dordevic, B. Stiller","doi":"10.5167/UZH-198473","DOIUrl":"https://doi.org/10.5167/UZH-198473","url":null,"abstract":"In recent years, the interest grew in the Internet-of-Things (IoT) and Blockchain (BC) integration for additional trust and decentralization. This opened potentials in various use cases, such as supply chain tracing, smart cities, and recently IoT data marketplaces. Therefore, this paper presents the design, implementation, and evaluation of the BC-based IoT data trading platform “ITrade”. ITrade proposes a highly scalable microservice-based architecture based on clouds. ITrade enables end-to-end data streaming from IoT devices toward data buyers. The Smart Contract (SC)-oriented design of ITrade enables decentralized management of autonomous and distributed IoT data trading. ITrade evaluations attest its scalability as a reliable peer-to-peer data transmission platform.","PeriodicalId":404815,"journal":{"name":"2021 IFIP/IEEE International Symposium on Integrated Network Management (IM)","volume":"131 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114026758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2010-05-11DOI: 10.1007/978-3-642-12963-6_4
Muntasir Raihan Rahman, I. Aib, R. Boutaba
{"title":"Survivable Virtual Network Embedding","authors":"Muntasir Raihan Rahman, I. Aib, R. Boutaba","doi":"10.1007/978-3-642-12963-6_4","DOIUrl":"https://doi.org/10.1007/978-3-642-12963-6_4","url":null,"abstract":"","PeriodicalId":404815,"journal":{"name":"2021 IFIP/IEEE International Symposium on Integrated Network Management (IM)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114143152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：