A Market-Based Coordinated Negotiation for QoS-Aware Service Selection

Napoli, Claudia Di; Nocera, Dario Di; Pisa, Paolo; Rossi, Silvia

doi:10.1007/978-3-319-13218-1_3

Cited by 3 publications

(3 citation statements)

References 18 publications

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“…In this work, only one negotiation model is used and the implemented system is not based on the agent technology. The work presented by Napoli et al, is close to our work, since it deals with the static QoS parameters problem (Napoli et al, 2013). However, unlike our work, the generation of offer related to the QoS parameters is permitted only in the provider's side, the user has only the role of evaluating offers.…”

Section: Approaches Based On Negotiationmentioning

confidence: 77%

“…In some existing works, the provider has the role of generating offers, while the user has only to evaluate offers (Napoli et al, 2013). In our work, users and providers generate and evaluate offers.…”

Section: The Role Of Clients and Providers In Generating Offersmentioning

confidence: 99%

“…These technologies need over resources utilization as well as huge computational and statistical efforts. Recently, other works adopting the negotiation approach in order to dynamize the QoS parameters appeared (Bentahar et al, 2008), (Napoli et al, 2013). The adoption of negotiation while discovering the best service has also several benefits including the discovery time optimization, the resolution of conflicts between the providers' and clients' preferences, and the improvement of the success rate.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A Web Service Discovery Approach Based on Hybrid Negotiation

Bellakhal¹,

Chainbi

Ghédira³

2014

Proceedings of the 4th International Conference on Cloud Computing and Services Science

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An effective discovery system must be able to retrieve services responding to the users' specific preferences in a changing and dynamic environment. Actually, the existing discovery systems have three problems. Firstly, some of them fail to find Web services providing the same QoS as defined in their related description files, since the QoS data are considered as static. Secondly, the discovery systems based on negotiation lack the accuracy in simulating similarly the real humans' interactions. Thirdly, the negotiation based approaches implemented to discover services are static and do not consider contexts as well as characteristics of each provider. These shortcomings affect negatively the systems performance and usability. Consequently, the quality of the returned services as well as the systems' reputation will be deteriorated. In this paper, we propose an hybrid discovery approach based on negotiation that solve these drawbacks. We argue that our approach enhances the discovery system performance and usability by implementing a negotiation process that is closer to humans' interactions. Moreover, by considering the existing dependencies between the concurrent negotiations, the discovery process will be more efficient. Unlike previous work, the negotiation process is dynamic by taking into account the provider's context and reputation.

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Section: Approaches Based On Negotiationmentioning

confidence: 77%

Section: The Role Of Clients and Providers In Generating Offersmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A Web Service Discovery Approach Based on Hybrid Negotiation

Bellakhal¹,

Chainbi

Ghédira³

2014

Proceedings of the 4th International Conference on Cloud Computing and Services Science

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Using Reference Points for Competitive Negotiations in Service Composition

Napoli

Nocera

Rossi

2017

Modern Approaches to Agent-Based Complex Automated Negotiation

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A Web Service Negotiation Management and QoS Dependency Modeling Framework

Hashmi

Malik

Najmi

et al. 2016

ACM Trans. Manage. Inf. Syst.

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Information Management Systems that outsource part of the functionality to other (likely unknown) services need an effective way to communicate with these services, so that a mutually beneficial solution can be generated. This includes bargaining for their optimal customizations and the discovery of overlooked potential solutions. In this article, we present an automated negotiation framework for information systems (denoted as WebNeg ) that can be used by both the parties for conducting negotiations. WebNeg uses a Genetic Algorithm (GA)-based approach for finding acceptable solutions in multiparty and multiobjective scenarios. The GA is enhanced using a new operator called Norm , which represents the cumulative knowledge of all the parties involved in the negotiation process. Norm incorporates the dependencies of different quality attributes of independently developed component services for the system composition. This enables WebNeg to find a better solution in the context of the current requirements. Experiment results indicate the applicability and improved performance of WebNeg (in comparison with existing similar works) in facilitating the negotiation management involved in a web service-based information composition process.

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A Market-Based Coordinated Negotiation for QoS-Aware Service Selection

Cited by 3 publications

References 18 publications

A Web Service Discovery Approach Based on Hybrid Negotiation

A Web Service Discovery Approach Based on Hybrid Negotiation

Using Reference Points for Competitive Negotiations in Service Composition

A Web Service Negotiation Management and QoS Dependency Modeling Framework

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