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Contract Net Protocol

About: Contract Net Protocol is a research topic. Over the lifetime, 606 publications have been published within this topic receiving 13729 citations.


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Journal Article
TL;DR: A contract net consultation protocol based on the tasks clustered to achieve a re-distribution of tasks in order to improve system parallel processing ability and guarantee the reliability of the embedded real-time computation system.
Abstract: In order to guarantee the reliability of the embedded real-time computation system,this paper presented an embedded self-reconfiguration technology based on multi-agent system.Firstly,it described the organizational structure of such reconfigurable MAS.Based on this,through the clustering partition of the tasks in fault node,this paper introduced a contract net consultation protocol based on the tasks clustered to achieve a re-distribution of tasks in order to improve system parallel processing ability.At the same time,the system provided the transparent correspondence mechanism for the upper formation user,shielding node reconfiguration for the communication tasks to ensure the collaborative support for reconfigurable multi-task.

1 citations

Journal Article
TL;DR: Aiming at the mission allocating problem of on-orbit servicing spacecrafts(OOSS) serving the spacecraft on geostationary orbit, the multi-agent model based on contract net protocol is proposed and the function of each agent is presented.
Abstract: Aiming at the mission allocating problem of on-orbit servicing spacecrafts(OOSS) serving the spacecraft on geostationary orbit,the multi-agent model based on contract net protocol is proposedAt first,the architecture of the multi-agent model for mission allocating of OOSS is designed and the function of each agent is presentedNext,the bid assessment criterion and maneuver strategy defining method for the mother-OOSS are givenThe bid course of the son-OOSS is designedAt last,under the calculating example,the multi-agent model is simulated and the results are analyzed

1 citations

Journal Article
TL;DR: An improved scheme of contract net protocol based on bidding threshold and availability was proposed, and a formula to calculate the weight of availability based on the analyses of the total number of tasks and ability in the system showed that the performance of contractNet protocol in large-scale multi-agent system could be enhanced remarkably by the improvement.

1 citations

Proceedings ArticleDOI
28 May 2016
TL;DR: In this article, a modified contract net protocol is proposed to solve the problem of subtasks assignment, with a strategy of sub-task grouping bidding and load balancing, which is based on the basic concept of Contract Net Protocol.
Abstract: The Multiple Space Robot (abbreviated as MSR) can complete complex space manipulation mission. Under the background of future development and application of MSR, this paper proposes a mission planning technique for MSR On-Orbit Servicing. Mission of MSR is modeled based on Temporal Constraint Network, and complex temporal relations between subtasks of the mission are embodied with this model. Aiming at solving the problem of subtasks assignment, a modified Contract Net Protocol is proposed based on the basic concept of Contract Net Protocol, with a strategy of subtasks grouping bidding and a strategy of load balancing.
Proceedings ArticleDOI
28 Sep 2004
TL;DR: The major discussed aspects cover the approach itself, agent-based architecture of the system "KSNet", architecture of an adaptive agent for on-the-fly problem solving, modified contract net protocol for agents' negotiation and a case study.
Abstract: *The paper describes an agent-based Knowledge Source Network (KSNet-) approach to coalition operation management and its implementation in a form of a decision support system (DSS) "KSNet". Multiagent systems suit well in the area of coalition operations that are based on temporary alliances of distributed autonomous parties. The major discussed aspects cover the approach itself, agent-based architecture of the system "KSNet", architecture of an adaptive agent for on-the-fly problem solving, modified contract net protocol for agents' negotiation and a case study.

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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20225
20218
202015
201916
201814
201713