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Alliance relationship service combination selection system and method

A technology of service combination and selection system, applied in the field of alliance relationship service combination selection system, to achieve the effect of high selection efficiency, simplified optimization time, and simplified query

Active Publication Date: 2016-12-07
ANHUI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem in the prior art that it is difficult to optimize and select alliance relationship combinations between different service providers, the present invention provides an alliance relationship service combination selection system and selection method

Method used

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  • Alliance relationship service combination selection system and method
  • Alliance relationship service combination selection system and method

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Embodiment 1

[0080] Existing methods cannot achieve the optimization of composite services. After investigation and research, it is mainly because the existing research ignores the alliance relationship between service providers. The alliance relationship between service providers has a great influence on the QoS of composite services. big impact. Alliances between service providers exist widely in reality. For example, an American user purchased a men’s watch GS5732 on the Jingdong trading platform and chose the logistics service DHL. Since the logistics company has not established an alliance with the storage place, The user will pay an additional shipping fee of $33.09. If the user chooses the ePacket logistics service, since the logistics company has an alliance relationship with the storage place, the user will save transportation costs and effectively reduce the cost of combined services. To this end, the embodiment of the present invention provides a method for selecting a service c...

Embodiment 2

[0214] The technical solutions of the present invention will be clearly and completely described below through specific embodiments in conjunction with the accompanying drawings.

[0215] In the embodiment of the present invention, the service combination selection method QASCO with alliance relationship, such as Figure 9 shown, including:

[0216] Step S101: Perform preprocessing on the candidate service set for each task to generate a service alliance constraint relationship. And the corresponding information is stored in the service basic granular layer module and the service relation granular layer module.

[0217] Step S102: Perform redundancy elimination and equivalence class division on the alliance relationship data through the proposed relationship matrix conversion algorithm and relationship table redundancy elimination algorithm.

[0218] Step S103: using the improved swarm intelligence optimization algorithm to solve the service combination optimization problem ...

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Abstract

The invention discloses an alliance relationship service combination selection system and method, and belongs to the field of computer services. The system comprises service basic particle layer modules: a service request input module, a resolver module, a service information and function index module and a function selection module; service business particle layer modules: a service finding module, a parameter setting module, an index module, a service information extraction processing module, a parameter and service information association module, a smart evolution algorithm optimizing module, and the like. The selection method comprises the following steps: generating a service alliance constraint relationship; performing redundancy elimination and equivalence partitioning on alliance relationship data; determining an alliance relationship among combination services according to a found dominance relation and an equivalent set, and solving a fitness value; and solving a problem by using a swarm intelligence optimization method. Through adoption of the alliance relationship service combination selection system and method, the efficiency in getting an optimal combination way is high, and the selection scheme is optimal.

Description

technical field [0001] The present invention relates to the field of computer services, and more specifically, relates to a combination selection system and selection method for alliance relationship services. Background technique [0002] With the development of service computing technology, more and more resources are released and shared in the form of services, and are successfully applied to the actual production process. In the field of service computing, QoS-aware service composition has attracted much attention in recent years, and many QoS-aware service composition optimization methods have been proposed. [0003] Gabrel et al. proposed a web service composition optimization algorithm based on dynamic programming. Heuristic algorithms are widely used in the research of QoS-aware service composition. B.Vasumathi proposed to use particle swarm optimization and its improved algorithm to solve the problem of service composition. To solve the problem of service composit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06G06Q10/04G06Q30/02G06Q30/06
CPCG06Q10/04G06Q30/0239G06Q30/0263G06Q30/0621H04L65/80H04L67/02H04L67/10
Inventor 张以文崔光明郭星吴金涛刘政怡李炜赵阳
Owner ANHUI UNIVERSITY
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