Distributed Optimization Algorithms for X-Domain End-to-End QoS Negotiation

Mukhopadhyay, I.; Pouyllau, Helia

doi:10.1109/aict.2008.48

Cited by 4 publications

(6 citation statements)

References 12 publications

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“…We propose new heuristic and deterministic solutions to solve it. Our solution differs from the one of [7], [15] by their improvement in the runtime performances.…”

Section: Introductionmentioning

confidence: 58%

“…But their approach was motivated by technical impediments (scalability issues). We demonstrated they could be overstepped in [11], [15]. The centralized approach in this article is driven by economical analysis: carriers would adhere to the alliance idea when a neutral third party would handle sensitive data and be the referee in case of litigations.…”

Section: End-to-end Qos Provisioningmentioning

confidence: 98%

“…availability, etc.). As explained in previous works [11], [15], whatever their mathematical nature is, QoS thresholds can be turned into additive parameters that are easier to compare. On the other hand, composition rules are fixed w.r.t.…”

Section: End-to-end Qos Provisioningmentioning

confidence: 98%

“…In [11], [15], we proposed distributed algorithms to solve the problem of QoS contract composition in a distributed environment of management. In this context, we demonstrated the superiority of an improved Dynamic Programming algorithm compare to Branch and Bound or adapted Simplex algorithms.…”

Section: B Related Workmentioning

confidence: 99%

“…In this context, we demonstrated the superiority of an improved Dynamic Programming algorithm compare to Branch and Bound or adapted Simplex algorithms. The algorithm we explained in [15] allows to optimize QoS element affectation for a set of end-user requests.…”

Section: B Related Workmentioning

confidence: 99%

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Algorithms for SLA composition to provide inter-domain services

Djarallah¹,

Pouyllau²

2009

2009 IFIP/IEEE International Symposium on Integrated Network Management

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1 Providing inter-domain QoS guaranteed services is a huge challenge for operators and will bring new revenues to them. But, establishing end-to-end services requires a level of resource management that does not exist yet, even locally to an operator. Due to confidentiality and independence reasons, operators are afraid to cooperate which can not be avoided in the inter-domain context. We consider the existence of an alliance framework wherein operators would agree to cooperate. In this article, we address the issues of negotiating inter-domain services and propose efficient algorithms to determine the end-to-end QoS contract that will satisfy the QoS demand for a service.

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“…We propose new heuristic and deterministic solutions to solve it. Our solution differs from the one of [7], [15] by their improvement in the runtime performances.…”

Section: Introductionmentioning

confidence: 58%

Section: End-to-end Qos Provisioningmentioning

confidence: 98%