Description and Selection Model Based on Constraint QoS for Web Service

Liu, Guoqi; Zhu, Zhiliang; Li, Yiqiang; Li, Dancheng; Liu, Ying

doi:10.1109/wcse.2009.180

Cited by 5 publications

(2 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Liu et al proposed an extended QoS model called the exSOA model, and provided an algorithm that matches Web services with QoS constraints and non QoS constraints. Raj and Sasipraba proposed to extend the approach defined in the work of Sha et al to consider user constraints in order to reduce the research space and thus speed up the selection.…”

Section: Related Workmentioning

confidence: 99%

How to deal with QoS value constraints in MCDM based Web service selection

Serrai

Abdelli

Mokdad

et al. 2018

Concurrency and Computation

View full text Add to dashboard Cite

Summary The aim of the current research is to develop a more accurate Web service selection approach that can deal with value constraints on QoS criteria in the user request. The purpose is to be able to promote services even when all the value constraints are not satisfied and hence rank them according to their closeness to meet the latter. For this effect, we use MCDM (Multi Criteria Decision making) methods together with suitable normalization techniques at different stages of the process. First of all, we consider an extension of the AHP method to compute and normalize the weights associated with the QoS criteria considered in the Web service selection. Second, we introduce a more consistent normalization technique, called OMRI, to normalize data according to value constraints. Third, we propose to extend different ranking MCDM methods to the OMRI normalization so that it becomes possible for them to cope with value constraints. The considered methods are SAW, TOPSIS, VIKOR, and WPM. To compare the accuracy of the extended ranking methods, we use the Borda compromise solution together with different similarity ratios. To validate the solution, several experiments have been conducted on a real dataset as well as on an artificial one.

show abstract

Section: Related Workmentioning

confidence: 99%

How to deal with QoS value constraints in MCDM based Web service selection

Serrai

Abdelli

Mokdad

et al. 2018

Concurrency and Computation

View full text Add to dashboard Cite

show abstract

“…In the earlier research [7], we have improved the traditional SOA model, and then proposed the exSOA model, which took into account both the QoS constraints and functional constraints. MQM is an extension of exSOA model.…”

Section: Related Workmentioning

confidence: 99%

QoS Cube: Management and Navigating Web Services through Multi-dimensional Model

Song

Hou

et al. 2011

2011 14th IEEE International Conference on Computational Science and Engineering

View full text Add to dashboard Cite

In recent years, there are more and more Web services with different qualities available for users to choose from. In order to find the best service from the massive candidates, it is necessary to provide a query mechanism for users to search by QoS(Quality of service). However, the existing Web services management models are mostly based on functional attributes, lacking of quality constraints. And although there have been some QoS management models, they have many disadvantages, and their query performance is relatively poor. Therefore, we propose a new QoS-based Web services management model to manage and navigate Web services. Considering that multi-dimensional data model is useful in managing relational data and it provides OLAP operations to navigate data conveniently, we adopt this technology in the modeling approaches, and name the model as MQM(Multi-dimensional QoS Model). It has been proved that MQM is effective and efficient, and it enables users to retrieve the needed services more accurately and faster by some experiments.

show abstract

A review of Quality of Service (QoS) driven dynamic Web service selection techniques

D’Mello¹,

Ananthanarayana

2010

2010 5th International Conference on Industrial and Information Systems

View full text Add to dashboard Cite

Description and Selection Model Based on Constraint QoS for Web Service

Cited by 5 publications

References 7 publications

How to deal with QoS value constraints in MCDM based Web service selection

How to deal with QoS value constraints in MCDM based Web service selection

QoS Cube: Management and Navigating Web Services through Multi-dimensional Model

A review of Quality of Service (QoS) driven dynamic Web service selection techniques

Contact Info

Product

Resources

About