Competitive Contract Net Protocol

Vokřínek, Jiří; Bíba, Jiří; Hodík, Jiří; Vybihal, Jaromir; Pěchouček, Michal

doi:10.1007/978-3-540-69507-3_57

Cited by 16 publications

(4 citation statements)

References 6 publications

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“…Na abordagem simultânea, múltiplos itens podem ser ofertados simultaneamente em múltiplos leilões. Na literatura, há algumas propostas de versões simultâneas do Contract-Net [15], [24], [25], [26]. Considerando as particularidades do problema em questão, a versão que mais merece destaque é a extensão proposta por [24].…”

Section: Protocolos De Negociaçãounclassified

Protocolo de Leilões Simultâneos com Escalonamento: Aplicação ao Problema de Planejamento de Movimentações de Derivados de Petróleo

Banaszewski

Nogueira

Simão

et al. 2012

RITA

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Resumo: Em cadeias de suprimento da indústria de petróleo, atender a demanda e manter um nível de estoque adequado para várias classes de derivados de petróleo é uma questão crucial. Basicamente, este tipo de cadeia é composta por vários elementos, como bases produtoras, bases consumidoras e terminais intermediários, os quais estão conectados por meio de uma malha de transportes multimodais para prover a movimentação de produtos entre as bases. Estes elementos devem cooperar para alcançar uma solução factível com um baixo tempo de processamento. Para atingir tal objetivo, este artigo apresenta um protocolo de leilões multiagentes para negociações simultâneas com um elemento escalonador. Este protocolo foi aplicado à cadeia supracitada, comportando-se eficientemente ao retornar uma solução factível em um baixo tempo de processamento.

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Section: Protocolos De Negociaçãounclassified

Protocolo de Leilões Simultâneos com Escalonamento: Aplicação ao Problema de Planejamento de Movimentações de Derivados de Petróleo

Banaszewski

Nogueira

Simão

et al. 2012

RITA

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“…Competitive Contract Net Protocol (C-CNP) [8] is a FIPA-likeprotocol designed for flexible contracting in a competitive environment (e.g. E-commerce and Virtual Organizations) and aims at covering the whole contract life cycle, specifically: (i) contract conclusion phase, (ii ) optional decommitment phase and (iii) contract termination phase.…”

Section: Protocols For Vo Formationmentioning

confidence: 99%

RBVO Formation Protocol

Vokřínek

Bíba

Hodík

et al. 2007

2007 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Workshops

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The proposed protocol has been designed to support a flexible formation of Request-based Virtual Organizations with an emphasis on reflecting the conditions of real competitive environments. It supports automated or semiautomated negotiations mainly in the creation part of a Virtual Organization life cycle and accounts for a use of Service Level Agreements. The protocol consists of three phases: (i) potential partner search, (ii) negotiation of SLAs and RBVO establishment, and (iii) RBVO execution and dissolution. The protocol is based on FIPA standards.

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“…• Constraint-based Contract Net Protocol [12] • Contract Net with Confirmation Protocol (CNCP) with threshold plus DoA [13] • Competitive Contract Net Protocol with decommitment [14]. In order to achieve a successful contract execution, we must be sure about the quality of the participating contractors (participants) and the manager (initiator).…”

Section: B the Contract Net Protocol (Cnp)mentioning

confidence: 99%

Q-Contract Net: A Negotiation Protocol to Enable Quality-Based Negotiation in Digital Business Ecosystems

Raza

Hussain

et al. 2010

2010 International Conference on Complex, Intelligent and Software Intensive Systems

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Abstract-The Digital Business Ecosystem (DBE) is the result of the co-evolution of the Business Ecosystem and the Digital Ecosystem. There are numerous approaches and enabling technologies which are used in modeling open business marketplaces and, due to the similarities between the Digital Business environments, they can also help to enable the Digital Business Ecosystem but with some limitations. The complete lifecycle of the DBE can be decomposed into the following phases: formation, evolution and dissipation. In this work, our main focus is on the importance of negotiation in the DBE formation phase and especially on the structure of Contract Net Protocol. We will present an extension to the primitive Contract Net Protocol and name it Contract Net with Quality Protocol (CNQP or Q-Contract Net) to facilitate the negotiation process by adding the quality evaluation steps during the negotiation phase of the DBE formation.

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Competitive Contract Net Protocol

Cited by 16 publications

References 6 publications

Protocolo de Leilões Simultâneos com Escalonamento: Aplicação ao Problema de Planejamento de Movimentações de Derivados de Petróleo

Protocolo de Leilões Simultâneos com Escalonamento: Aplicação ao Problema de Planejamento de Movimentações de Derivados de Petróleo

RBVO Formation Protocol

Q-Contract Net: A Negotiation Protocol to Enable Quality-Based Negotiation in Digital Business Ecosystems

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