Platform-as-a-Service architecture for real-time quality of service management in clouds

Boniface, M; Nasser, B; Papay, J; Phillips, SC; Servin, A; Yang, X; Zlatev, Z; Gogouvitis, SV; Katsaros, G; Konstanteli, K; Kousiouris, G; Menychtas, A; Kyriazis, D

dc.contributor.author	Boniface, M	en
dc.contributor.author	Nasser, B	en
dc.contributor.author	Papay, J	en
dc.contributor.author	Phillips, SC	en
dc.contributor.author	Servin, A	en
dc.contributor.author	Yang, X	en
dc.contributor.author	Zlatev, Z	en
dc.contributor.author	Gogouvitis, SV	en
dc.contributor.author	Katsaros, G	en
dc.contributor.author	Konstanteli, K	en
dc.contributor.author	Kousiouris, G	en
dc.contributor.author	Menychtas, A	en
dc.contributor.author	Kyriazis, D	en
dc.date.accessioned	2014-03-01T02:46:55Z
dc.date.available	2014-03-01T02:46:55Z
dc.date.issued	2010	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32944
dc.subject	Cloud computing	en
dc.subject	Platform-as-a-service	en
dc.subject	Quality of service	en
dc.subject	Real-time	en
dc.subject	Service-oriented infrastructures	en
dc.subject.other	Cloud computing	en
dc.subject.other	Commoditization	en
dc.subject.other	Complex environments	en
dc.subject.other	Engineering design	en
dc.subject.other	Full service	en
dc.subject.other	Interactive multimedia	en
dc.subject.other	On-Demand	en
dc.subject.other	Post-production	en
dc.subject.other	QoS parameters	en
dc.subject.other	Real time service	en
dc.subject.other	Real-time quality of services	en
dc.subject.other	Service architecture	en
dc.subject.other	Service engineering	en
dc.subject.other	Service Level Agreements	en
dc.subject.other	Service Quality	en
dc.subject.other	Software services	en
dc.subject.other	Temporal constraints	en
dc.subject.other	Usage patterns	en
dc.subject.other	Virtual worlds	en
dc.subject.other	Augmented reality	en
dc.subject.other	Cost reduction	en
dc.subject.other	Distributed computer systems	en
dc.subject.other	Interactive computer systems	en
dc.subject.other	Internet	en
dc.subject.other	Multimedia systems	en
dc.subject.other	Quality control	en
dc.subject.other	Quality of service	en
dc.subject.other	Virtual reality	en
dc.subject.other	World Wide Web	en
dc.subject.other	Telecommunication services	en
dc.title	Platform-as-a-Service architecture for real-time quality of service management in clouds	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ICIW.2010.91	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ICIW.2010.91	en
heal.identifier.secondary	5476775	en
heal.publicationDate	2010	en
heal.abstract	Cloud computing offers the potential to dramatically reduce the cost of software services through the commoditization of information technology assets and ondemand usage patterns. However, the complexity of determining resource provision policies for applications in such complex environments introduces significant inefficiencies and has driven the emergence of a new class of infrastructure called Platform-as-a-Service (PaaS). In this paper, we present a novel PaaS architecture being developed in the EU IST IRMOS project targeting real-time Quality of Service (QoS) guarantees for online interactive multimedia applications. The architecture considers the full service lifecycle including service engineering, service level agreement design, provisioning and monitoring. QoS parameters at both application and infrastructure levels are given specific attention as the basis for provisioning policies in the context of temporal constraints. The generic applicability of the architecture is being verified and validated through implemented scenarios from three important application sectors (film post-production, virtual augmented reality for engineering design, collaborative e-Learning in virtual worlds). © 2010 IEEE.	en
heal.journalName	5th International Conference on Internet and Web Applications and Services, ICIW 2010	en
dc.identifier.doi	10.1109/ICIW.2010.91	en
dc.identifier.spage	155	en
dc.identifier.epage	160	en