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dc.contributor.authorCai, Zhongtang
dc.contributor.authorEisenhauer, Greg Stephen
dc.contributor.authorHe, Qi
dc.contributor.authorKumar, Vibhore
dc.contributor.authorSchwan, Karsten
dc.contributor.authorWolf, Matthew
dc.date.accessioned2004-08-11T18:56:57Z
dc.date.available2004-08-11T18:56:57Z
dc.date.issued2004
dc.identifier.urihttp://hdl.handle.net/1853/92
dc.description.abstractIQ-Services are application-specific, resource-aware code modules executed by data transport middleware. They constitute a 'thin' layer between application components and the underlying computational and communication resources that implements the data manipulations necessary to permit wide-area collaborations to proceed smoothly, despite dynamic resource variations. IQ-Services interact with the application and resource layers via dynamic performance attributes, and end-to-end implementations of such attributes also permit clients to interact with data providers. Joint middleware/resource and provider/consumer interactions implement a cooperative approach to data management for the large-data applications targeted by our research. Experimental results in this paper demonstrate substantial performance improvements attained by coordinating network-level with service-level adaptations of the data being transported and by permitting end users to dynamically deploy and use application-specific services for manipulating data in ways suitable for their current needs.en
dc.format.extent419949 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoen_US
dc.publisherGeorgia Institute of Technology
dc.relation.ispartofseriesCERCS;GIT-CERCS-04-07
dc.subjectQuality of service
dc.subjectQoS
dc.subjectNetwork congestion
dc.subjectData transmission systems
dc.subjectHeterogenous networks
dc.subjectInteractive applications
dc.subjectIQ-Services
dc.subjectMiddleware
dc.subjectNetwork bandwidth
dc.subjectPerformance improvement
dc.subjectSystem resource sharing
dc.titleIQ-Services: Network-Aware Middleware for Interactive Large-Data Applicationsen
dc.typeTechnical Report


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