| Titre : | A combined approach of AHP and TOPSIS methods for web service ranking |
| Auteurs : | FATIMA LYNA AGLI, Auteur ; Houcine Belouaar, Directeur de thèse |
| Type de document : | Monographie imprimée |
| Editeur : | Biskra [Algérie] : Faculté des Sciences Exactes et des Sciences de la Nature et de la Vie, Université Mohamed Khider, 2020 |
| Format : | 1 vol. (83 p.) / ill. / 29 cm |
| Langues: | Anglais |
| Résumé : |
With thesignificantgrowthinthenumberofservicesonthenet,theselection a ebserviceamongseveralsimilarserviceshasbecomeverydelicateforthe
webserviceuser.A selectionmustbemadetodeterminewhichrelevantwebserviceswould meet auser’sneeds.Thequalityofwebserviceswhichismeasuredusing severalmetricscanbestrespondtothisconcern.In thiswork,weproposeanapproachthatsupportsnon-functionalquality of service(QoS)criteriainthediscoveryandselectionofwebservices. In ordertoshowthefeasibilityofourapproach,wehavedevelopedaweb service selectionprototype. |
| Sommaire : |
1 WebServices11
1.1 Introduction...........................11 1.2 WhatisaWebService?....................12 1.2.1 AgentsandServices...................12 1.2.2 RequestersandProviders................12 1.2.3 ServiceDescription...................13 1.2.4 Semantics........................13 1.2.5 EngagingaWebService.................14 1.3 TypesofWebServices.....................15 1.3.1 TheSOAPwebservices.................16 1.3.2 TheRESTwebservices.................18 1.4 ComponentsofWebServices..................22 1.5 Functionalitiesrequiredforsuccessfulwebservices......24 1.6 WebserviceCharacteristics...................26 1.7 AdvantagesandDisadvantagesofwebservices........27 1.8 Conclusion............................28 2 MultipleCriteriaDecisionMaking29 2.1 Introduction...........................29 2.2 ShortMCDMHistory......................30 2.3 MainfeaturesofMCDM....................32 2.4 MCDMSolutions........................34 2.4.1 Idealsolution......................35 2.4.2 Nondominatedsolutions................35 2.4.3 Satisfyingsolutions...................35 2.5 MCDMMethods.........................35 2.5.1 AnalyticHierarchyProcessAHP............36 2.5.2 TechniqueforOrderofPreferencebySimilarity....41 2.5.3 Multi-AttributeUtilityTheory.............44 2.5.4 FuzzySetTheory....................44 2.5.5 Case-basedReasoning..................45 2.5.6 DataEnvelopmentAnalysis...............46 2.5.7 ELECTRE........................47 2.6 Conclusion............................47 3 ProposedApproach48 3.1 Introduction...........................48 3.2 OverallArchitecture.......................49 3.3 Description............................49 3.4 GeneralSystemOperation...................51 3.5 Descriptionofmethodsusedintheimplementation......53 3.5.1 AnalyticHierarchyProcess(AHP)...........53 3.5.2 TOPSIS.........................58 3.6 Conclusion............................60 4 Implementationandcasestudy62 4.1 Introduction...........................62 4.2 DevelopmentEnvironment...................62 4.2.1 Hardwareandsoftwareenvironment..........62 4.2.2 Programminglanguage.................62 4.2.3 Toolsandtechnologies.................64 4.2.4 DataBase........................69 4.3 Graphicalinterfaces.......................71 4.3.1 WelcomeInterface....................71 4.3.2 ProviderRegistrationInterface.............72 4.3.3 ClientRegistrationInterface..............72 4.3.4 LoginInterface......................72 4.3.5 ProviderSpace......................73 4.3.6 ClientSpace.......................75 4.4 Conclusion............................78 Bibliography81 |
| Type de document : | Mémoire master |
Disponibilité (1)
| Cote | Support | Localisation | Statut |
|---|---|---|---|
| MINF/601 | Mémoire master | bibliothèque sciences exactes | Consultable |
