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A Model-Driven Approach for Deploying Trading-Based Knowledge Representation Systems

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Applied Computing Group

The document discusses a model-driven approach for deploying Trading-Based Knowledge Representation (TKR) systems, emphasizing the importance of using ontologies for information retrieval and decision-making. It highlights the role of 'traders' as intermediaries to enhance system interoperability and querying capabilities. A case study of the Soleres-KRS environmental management information system illustrates the practical application of these concepts in developing TKR systems.

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1 A Model-Driven Approach for Deploying Trading-Based Knowledge Representation Systems A Model-Driven Approach for Deploying TKR Systems José A. Asensio1, Luis Iribarne1, Nicolás Padilla1, Cristina Vicente-Chicote2 1Applied Computing Group, University of Almería, SPAIN {jacortes, luis.iribarne, npadilla}@ual.es 2 Dept. of Information and Communication Technologies, Technical University of Cartagena, SPAIN cristina.vicente@upct.es OTM – ISDE, Crete, GREECE 17-21st October, 2011 Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
2 Index • Context A Model-Driven Approach for Deploying TKR Systems • TKR System • Implementation Repository • System Configuration • Case Study • Conclusions • Future Work Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
3 Context • WMIS facilitate information retrieval and decision-making, allowing cooperative A Model-Driven Approach for Deploying TKR Systems work. • WMIS design and development require: – a common vocabulary, and – a certain capacity to mediate objects. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
4 Context • WMIS facilitate information retrieval and decision-making, allowing cooperative A Model-Driven Approach for Deploying TKR Systems work. • WMIS design and development require: – a common vocabulary ► Ontology – a certain capacity to mediate objects. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
5 Context • WMIS facilitate information retrieval and decision-making, allowing cooperative A Model-Driven Approach for Deploying TKR Systems work. • WMIS design and development require: – a common vocabulary ► Ontology – a certain capacity to mediate objects ► ► Trader Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
6 Context • Ontologies can be used for: A Model-Driven Approach for Deploying TKR Systems – describing the information domain knowledge in the system, and – modeling the processes and communications between system components. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
7 Context • The use of traders is proposed to improve the interoperability of the system A Model-Driven Approach for Deploying TKR Systems components: – Trader acts as intermediary between objects. – Trader improves querying and information retrieval (with the use of ontologies). Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
8 Context • The use of traders is proposed to improve the interoperability of the system A Model-Driven Approach for Deploying TKR Systems components: – Trader acts as intermediary between objects. – Trader improves querying and information retrieval (with the use of ontologies). ▼ Trading-based Knowledge Representation Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
9 Context A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
10 Context A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
11 Context A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
12 Context A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
13 MDE Approach – TKR System Information System Metamodel A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
14 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
15 MDE Approach – TKR System …distributed on A Model-Driven Approach for Deploying TKR Systems different nodes… Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
16 MDE Approach – TKR System …modules… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
17 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
18 MDE Approach – TKR System …shared services… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
19 MDE Approach – TKR System …user demands… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
20 MDE Approach – TKR System …information queries… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
21 MDE Approach – TKR System …search and location A Model-Driven Approach for Deploying TKR Systems of information… Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
22 MDE Approach – TKR System …knowledge bases… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
23 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
24 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
25 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
26 MDE Approach – Implementation Repository Implementation Repository Metamodel A Model-Driven Approach for Deploying TKR Systems Package name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 0..1 ISMM IRMM 1..* Module GMF EMF hasSubmodule name : EString ISM IRM 1..* uri : EString M2M M2M CMM DSL CompositeModule SimpleModule CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
27 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform …deployment name : EString 0..1 platform… hasModule hasSuperModule 1..* 0..1 Module hasSubmodule name : EString 1..* uri : EString CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
28 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 1..* 0..1 …module Module hasSubmodule name : EString 1..* uri : EString implementation… CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
29 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 1..* 0..1 Module hasSubmodule name : EString 1..* uri : EString CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
30 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 1..* 0..1 Module hasSubmodule name : EString 1..* uri : EString CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
31 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 1..* 0..1 Module hasSubmodule name : EString 1..* uri : EString CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
32 MDE Approach – System Configuration Configuration Metamodel A Model-Driven Approach for Deploying TKR Systems Package hasInformationSystem name : EString hasImplementationRepositor y hasImport hasStatement 0..* 0..* Import Statement importedNamespace : EString hasISModule hasIRModule ISMM IRMM InformationSystemPackage ImplementationRepositoryPackage GMF EMF ISM IRM 0..1 InformationSystem Platform 0..* M2M M2M CMM Module 1 1 Module DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
33 MDE Approach – System Configuration Package A Model-Driven Approach for Deploying TKR Systems hasInformationSystem name : EString hasImplementationRepositor y hasImport hasStatement 0..* 0..* Import Statement importedNamespace : EString hasISModule hasIRModule InformationSystemPackage ImplementationRepositoryPackage 0..1 InformationSystem Platform 0..* Module 1 1 Module Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
34 MDE Approach – System Configuration Package A Model-Driven Approach for Deploying TKR Systems hasInformationSystem name : EString hasImplementationRepositor y hasImport hasStatement 0..* 0..* Import Statement importedNamespace : EString hasISModule hasIRModule InformationSystemPackage ImplementationRepositoryPackage 0..1 InformationSystem Platform 0..* Module 1 1 Module Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
35 MDE Approach – System Configuration Package A Model-Driven Approach for Deploying TKR Systems hasInformationSystem name : EString hasImplementationRepositor y hasImport hasStatement 0..* 0..* Import Statement importedNamespace : EString hasISModule hasIRModule InformationSystemPackage ImplementationRepositoryPackage 0..1 InformationSystem Platform 0..* Module 1 1 Module Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
36 Case Study – SOLERES-KRS SOLERES A Model-Driven Approach for Deploying TKR Systems Environmental Management Information System ▼ SOLERES-KRS Knowledge Representation Subsystem ▼ Trading-based Knowledge Representation System Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
37 Case Study – SOLERES-KRS SOLERES A Model-Driven Approach for Deploying TKR Systems Environmental Management Information System ▼ SOLERES-KRS Knowledge Representation Subsystem ▼ Trading-based Knowledge Representation System Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
38 Case Study – SOLERES-KRS SOLERES A Model-Driven Approach for Deploying TKR Systems Environmental Management Information System ▼ SOLERES-KRS Knowledge Representation Subsystem ▼ Trading-based Knowledge Representation System Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
39 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
40 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
41 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
42 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
43 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
44 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
45 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
46 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
47 Case Study – SOLERES-KRS Implementation Repository Model A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
48 Case Study – SOLERES-KRS Implementation Repository Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
49 Case Study – SOLERES-KRS Domain-Specific Language A Model-Driven Approach for Deploying TKR Systems 1 grammar org.xtext.isconfig.config.Config with org.eclipse.xtext.common.Terminals 2 3 import "platform:/resource/ISConfig/metamodel/Configuration.ecore" 4 import "platform:/resource/ISConfig/metamodel/InfSystem.ecore" as InfSystemPackage 5 import "platform:/resource/ISConfig/metamodel/ImplRepository.ecore" as ImplRepPackage 6 import "http://www.eclipse.org/emf/2002/Ecore" as ecore 7 8 Package returns Package: 9 ... 10 11 Node returns InfSystemPackage::Node: 12 'Node' name=EString ISMM IRMM 13 '{' 14 'ip' ip=EString GMF EMF 15 'port' port=EString ISM IRM 16 'dbport' dbport=EString 17 hasServiceModule=ServiceModule M2M M2M 18 hasManagementModule=ManagementModule CMM 19 ( hasTradingModule+=TradingModule (hasTradingModule+=TradingModule)* )? DSL 20 hasQueryModule+=QueryModule (hasQueryModule+=QueryModule)* 21 ( hasProcessingModule+=ProcessingModule (hasProcessingModule+=ProcessingModule)* )?CM 22 'hasInfSystem' hasInfSystem=[InfSystemPackage::InformationSystem|EString] M2T 23 '}'; CODE 24 ... Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
50 Case Study – SOLERES-KRS 1 Package SOLERES_Configuration A Model-Driven Approach for Deploying TKR Systems 2 Configuration { 3 Statement { 4 hasISModule "SOLERES_System.KRS.Node_1.ServiceModule_1_1" 5 hasIRModule "UAL_Repository.Java_JADE.ServiceModuleImpl" } 6 Statement { 7 hasISModule "SOLERES_System.KRS.Node_1.ManagementModule_1_1" 8 hasIRModule "UAL_Repository.Java_JADE.ManagementModuleImpl" } 9 Statement { 10 hasISModule "SOLERES_System.KRS.Node_1.TradingModule_1_1" 11 hasIRModule "UAL_Repository.Java_JADE.TradingModuleImpl" } 12 ... ISMM IRMM GMF EMF Configuration Model ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
51 Case Study – SOLERES-KRS 1 «DEFINE Package FOR ConfigurationPackage::Package» A Model-Driven Approach for Deploying TKR Systems 2 «IF !this.hasStatement.isEmpty» 3 «FILE "make.sh"» 4 #!/bin/bash 5 clear 6 cd / 7 «FOREACH this.hasStatement.first().hasISModule.hasNode.hasInfSystem.hasNode AS node» 8 «FILE node.hasInformationSystem.name + "/" + node.name + "/InformationSystem.java"» 9 package «node.hasInformationSystem.name».«node.name»; 10 import «node.hasInformationSystem.name».«node.name».modules.*; 11 public class InformationSystem { 12 private String ip = null; 13 private int port = -1; ISMM IRMM 14 private int dbport = -1; 15 ... GMF EMF ISM IRM M2M M2M M2T Transformation CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
52 Case Study – SOLERES-KRS Script and Java Files 1 #!/bin/bash A Model-Driven Approach for Deploying TKR Systems 2 clear 3 cd / 4 mkdir /KRS/Node_1/modules 5 cd /KRS/Node_1/modules 6 wget http://www.ual.es/acg/rep/InformationSystem/ServiceModule.class 7 wget http://www.ual.es/acg/rep/InformationSystem/ManagementModule.class 8 wget http://www.ual.es/acg/rep/InformationSystem/TradingModule.class 9 wget http://www.ual.es/acg/rep/InformationSystem/QueryModule.class 10 wget http://www.ual.es/acg/rep/InformationSystem/ProcessingModule.class 11 ... 1 package KRS.Node_1; 2 import KRS.Node_1.modules.*; 3 public class InformationSystem { ISMM IRMM 4 private String ip = null; GMF EMF 5 private int port = -1; 6 private int dbport = -1; ISM IRM 7 private ServiceModule serviceModule = null; M2M M2M 8 private ManagementModule managementModule = null; 9 private TradingModule tradingModule = null; CMM 10 private QueryModule queryModule = null; DSL 11 private ProcessingModule processingModule = null; 12 public InformationSystem() { CM 13 this.ip = "192.168.1.11"; M2T 14 this.port = 1099; CODE 15 this.dbport = 3306; 16 ... Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
53 Case Study – SOLERES-KRS Script and Java Files 1 #!/bin/bash A Model-Driven Approach for Deploying TKR Systems 2 clear 3 cd / 4 mkdir /KRS/Node_1/modules 5 cd /KRS/Node_1/modules 6 wget http://www.ual.es/acg/rep/InformationSystem/ServiceModule.class 7 wget http://www.ual.es/acg/rep/InformationSystem/ManagementModule.class 8 wget http://www.ual.es/acg/rep/InformationSystem/TradingModule.class 9 wget http://www.ual.es/acg/rep/InformationSystem/QueryModule.class 10 wget http://www.ual.es/acg/rep/InformationSystem/ProcessingModule.class 11 ... 1 package KRS.Node_1; 2 import KRS.Node_1.modules.*; 3 public class InformationSystem { 4 private String ip = null; 5 private int port = -1; 6 private int dbport = -1; 7 private ServiceModule serviceModule = null; 8 private ManagementModule managementModule = null; 9 private TradingModule tradingModule = null; 10 private QueryModule queryModule = null; 11 private ProcessingModule processingModule = null; 12 public InformationSystem() { 13 this.ip = "192.168.1.11"; 14 this.port = 1099; 15 this.dbport = 3306; 16 ... Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
54 Case Study – SOLERES-KRS Script and Java Files 1 #!/bin/bash A Model-Driven Approach for Deploying TKR Systems 2 clear 3 cd / 4 mkdir /KRS/Node_1/modules 5 cd /KRS/Node_1/modules 6 wget http://www.ual.es/acg/rep/InformationSystem/ServiceModule.class 7 wget http://www.ual.es/acg/rep/InformationSystem/ManagementModule.class 8 wget http://www.ual.es/acg/rep/InformationSystem/TradingModule.class 9 wget http://www.ual.es/acg/rep/InformationSystem/QueryModule.class 10 wget http://www.ual.es/acg/rep/InformationSystem/ProcessingModule.class 11 ... 1 package KRS.Node_1; 2 import KRS.Node_1.modules.*; 3 public class InformationSystem { 4 private String ip = null; 5 private int port = -1; 6 private int dbport = -1; 7 private ServiceModule serviceModule = null; 8 private ManagementModule managementModule = null; 9 private TradingModule tradingModule = null; 10 private QueryModule queryModule = null; 11 private ProcessingModule processingModule = null; 12 public InformationSystem() { 13 this.ip = "192.168.1.11"; 14 this.port = 1099; 15 this.dbport = 3306; 16 ... Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
55 Conclusions • A MDE approach to TKR System design and deployment in the context of WMIS has A Model-Driven Approach for Deploying TKR Systems been presented. • Three metamodels, a GMF tool, a DSL, and a M2T transformation have been developed to ease it design and deployment. • The SOLERES-KRS subsystem has been presented as a case study. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
56 Future Work • The use of a trading system which A Model-Driven Approach for Deploying TKR Systems links the system architecture and the implementation repository models automatically. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
57 A Model-Driven Approach for Deploying Trading-Based Knowledge Representation Systems A Model-Driven Approach for Deploying TKR Systems Thank you for your attention!! Contact: jacortes@ual.es Applied Computing Group University of Almería, SPAIN http://www.ual.es/acg A Methodology for the Recovery and Exploitation of Environmental Information (TIN2010-15588) Development of an Intelligent Web Agent for Environmental Information (TIC-6114) Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011

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A Model-Driven Approach for Deploying Trading-Based Knowledge Representation Systems

  • 1. 1 A Model-Driven Approach for Deploying Trading-Based Knowledge Representation Systems A Model-Driven Approach for Deploying TKR Systems José A. Asensio1, Luis Iribarne1, Nicolás Padilla1, Cristina Vicente-Chicote2 1Applied Computing Group, University of Almería, SPAIN {jacortes, luis.iribarne, npadilla}@ual.es 2 Dept. of Information and Communication Technologies, Technical University of Cartagena, SPAIN cristina.vicente@upct.es OTM – ISDE, Crete, GREECE 17-21st October, 2011 Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 2. 2 Index • Context A Model-Driven Approach for Deploying TKR Systems • TKR System • Implementation Repository • System Configuration • Case Study • Conclusions • Future Work Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 3. 3 Context • WMIS facilitate information retrieval and decision-making, allowing cooperative A Model-Driven Approach for Deploying TKR Systems work. • WMIS design and development require: – a common vocabulary, and – a certain capacity to mediate objects. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 4. 4 Context • WMIS facilitate information retrieval and decision-making, allowing cooperative A Model-Driven Approach for Deploying TKR Systems work. • WMIS design and development require: – a common vocabulary ► Ontology – a certain capacity to mediate objects. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 5. 5 Context • WMIS facilitate information retrieval and decision-making, allowing cooperative A Model-Driven Approach for Deploying TKR Systems work. • WMIS design and development require: – a common vocabulary ► Ontology – a certain capacity to mediate objects ► ► Trader Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 6. 6 Context • Ontologies can be used for: A Model-Driven Approach for Deploying TKR Systems – describing the information domain knowledge in the system, and – modeling the processes and communications between system components. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 7. 7 Context • The use of traders is proposed to improve the interoperability of the system A Model-Driven Approach for Deploying TKR Systems components: – Trader acts as intermediary between objects. – Trader improves querying and information retrieval (with the use of ontologies). Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 8. 8 Context • The use of traders is proposed to improve the interoperability of the system A Model-Driven Approach for Deploying TKR Systems components: – Trader acts as intermediary between objects. – Trader improves querying and information retrieval (with the use of ontologies). ▼ Trading-based Knowledge Representation Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 9. 9 Context A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 10. 10 Context A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 11. 11 Context A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 12. 12 Context A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 13. 13 MDE Approach – TKR System Information System Metamodel A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 14. 14 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 15. 15 MDE Approach – TKR System …distributed on A Model-Driven Approach for Deploying TKR Systems different nodes… Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 16. 16 MDE Approach – TKR System …modules… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 17. 17 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 18. 18 MDE Approach – TKR System …shared services… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 19. 19 MDE Approach – TKR System …user demands… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 20. 20 MDE Approach – TKR System …information queries… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 21. 21 MDE Approach – TKR System …search and location A Model-Driven Approach for Deploying TKR Systems of information… Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 22. 22 MDE Approach – TKR System …knowledge bases… A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 23. 23 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 24. 24 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 25. 25 MDE Approach – TKR System A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 26. 26 MDE Approach – Implementation Repository Implementation Repository Metamodel A Model-Driven Approach for Deploying TKR Systems Package name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 0..1 ISMM IRMM 1..* Module GMF EMF hasSubmodule name : EString ISM IRM 1..* uri : EString M2M M2M CMM DSL CompositeModule SimpleModule CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 27. 27 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform …deployment name : EString 0..1 platform… hasModule hasSuperModule 1..* 0..1 Module hasSubmodule name : EString 1..* uri : EString CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 28. 28 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 1..* 0..1 …module Module hasSubmodule name : EString 1..* uri : EString implementation… CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 29. 29 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 1..* 0..1 Module hasSubmodule name : EString 1..* uri : EString CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 30. 30 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 1..* 0..1 Module hasSubmodule name : EString 1..* uri : EString CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 31. 31 MDE Approach – Implementation Repository Package A Model-Driven Approach for Deploying TKR Systems name : EString hasPlatform 1..* hasPlatform Platform 0..1 name : EString hasModule hasSuperModule 1..* 0..1 Module hasSubmodule name : EString 1..* uri : EString CompositeModule SimpleModule Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 32. 32 MDE Approach – System Configuration Configuration Metamodel A Model-Driven Approach for Deploying TKR Systems Package hasInformationSystem name : EString hasImplementationRepositor y hasImport hasStatement 0..* 0..* Import Statement importedNamespace : EString hasISModule hasIRModule ISMM IRMM InformationSystemPackage ImplementationRepositoryPackage GMF EMF ISM IRM 0..1 InformationSystem Platform 0..* M2M M2M CMM Module 1 1 Module DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 33. 33 MDE Approach – System Configuration Package A Model-Driven Approach for Deploying TKR Systems hasInformationSystem name : EString hasImplementationRepositor y hasImport hasStatement 0..* 0..* Import Statement importedNamespace : EString hasISModule hasIRModule InformationSystemPackage ImplementationRepositoryPackage 0..1 InformationSystem Platform 0..* Module 1 1 Module Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 34. 34 MDE Approach – System Configuration Package A Model-Driven Approach for Deploying TKR Systems hasInformationSystem name : EString hasImplementationRepositor y hasImport hasStatement 0..* 0..* Import Statement importedNamespace : EString hasISModule hasIRModule InformationSystemPackage ImplementationRepositoryPackage 0..1 InformationSystem Platform 0..* Module 1 1 Module Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 35. 35 MDE Approach – System Configuration Package A Model-Driven Approach for Deploying TKR Systems hasInformationSystem name : EString hasImplementationRepositor y hasImport hasStatement 0..* 0..* Import Statement importedNamespace : EString hasISModule hasIRModule InformationSystemPackage ImplementationRepositoryPackage 0..1 InformationSystem Platform 0..* Module 1 1 Module Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 36. 36 Case Study – SOLERES-KRS SOLERES A Model-Driven Approach for Deploying TKR Systems Environmental Management Information System ▼ SOLERES-KRS Knowledge Representation Subsystem ▼ Trading-based Knowledge Representation System Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 37. 37 Case Study – SOLERES-KRS SOLERES A Model-Driven Approach for Deploying TKR Systems Environmental Management Information System ▼ SOLERES-KRS Knowledge Representation Subsystem ▼ Trading-based Knowledge Representation System Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 38. 38 Case Study – SOLERES-KRS SOLERES A Model-Driven Approach for Deploying TKR Systems Environmental Management Information System ▼ SOLERES-KRS Knowledge Representation Subsystem ▼ Trading-based Knowledge Representation System Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 39. 39 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 40. 40 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 41. 41 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 42. 42 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 43. 43 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 44. 44 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 45. 45 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 46. 46 Case Study – SOLERES-KRS GMF Tool – SOLERES-KRS Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 47. 47 Case Study – SOLERES-KRS Implementation Repository Model A Model-Driven Approach for Deploying TKR Systems ISMM IRMM GMF EMF ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 48. 48 Case Study – SOLERES-KRS Implementation Repository Model A Model-Driven Approach for Deploying TKR Systems Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 49. 49 Case Study – SOLERES-KRS Domain-Specific Language A Model-Driven Approach for Deploying TKR Systems 1 grammar org.xtext.isconfig.config.Config with org.eclipse.xtext.common.Terminals 2 3 import "platform:/resource/ISConfig/metamodel/Configuration.ecore" 4 import "platform:/resource/ISConfig/metamodel/InfSystem.ecore" as InfSystemPackage 5 import "platform:/resource/ISConfig/metamodel/ImplRepository.ecore" as ImplRepPackage 6 import "http://www.eclipse.org/emf/2002/Ecore" as ecore 7 8 Package returns Package: 9 ... 10 11 Node returns InfSystemPackage::Node: 12 'Node' name=EString ISMM IRMM 13 '{' 14 'ip' ip=EString GMF EMF 15 'port' port=EString ISM IRM 16 'dbport' dbport=EString 17 hasServiceModule=ServiceModule M2M M2M 18 hasManagementModule=ManagementModule CMM 19 ( hasTradingModule+=TradingModule (hasTradingModule+=TradingModule)* )? DSL 20 hasQueryModule+=QueryModule (hasQueryModule+=QueryModule)* 21 ( hasProcessingModule+=ProcessingModule (hasProcessingModule+=ProcessingModule)* )?CM 22 'hasInfSystem' hasInfSystem=[InfSystemPackage::InformationSystem|EString] M2T 23 '}'; CODE 24 ... Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 50. 50 Case Study – SOLERES-KRS 1 Package SOLERES_Configuration A Model-Driven Approach for Deploying TKR Systems 2 Configuration { 3 Statement { 4 hasISModule "SOLERES_System.KRS.Node_1.ServiceModule_1_1" 5 hasIRModule "UAL_Repository.Java_JADE.ServiceModuleImpl" } 6 Statement { 7 hasISModule "SOLERES_System.KRS.Node_1.ManagementModule_1_1" 8 hasIRModule "UAL_Repository.Java_JADE.ManagementModuleImpl" } 9 Statement { 10 hasISModule "SOLERES_System.KRS.Node_1.TradingModule_1_1" 11 hasIRModule "UAL_Repository.Java_JADE.TradingModuleImpl" } 12 ... ISMM IRMM GMF EMF Configuration Model ISM IRM M2M M2M CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 51. 51 Case Study – SOLERES-KRS 1 «DEFINE Package FOR ConfigurationPackage::Package» A Model-Driven Approach for Deploying TKR Systems 2 «IF !this.hasStatement.isEmpty» 3 «FILE "make.sh"» 4 #!/bin/bash 5 clear 6 cd / 7 «FOREACH this.hasStatement.first().hasISModule.hasNode.hasInfSystem.hasNode AS node» 8 «FILE node.hasInformationSystem.name + "/" + node.name + "/InformationSystem.java"» 9 package «node.hasInformationSystem.name».«node.name»; 10 import «node.hasInformationSystem.name».«node.name».modules.*; 11 public class InformationSystem { 12 private String ip = null; 13 private int port = -1; ISMM IRMM 14 private int dbport = -1; 15 ... GMF EMF ISM IRM M2M M2M M2T Transformation CMM DSL CM M2T CODE Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 52. 52 Case Study – SOLERES-KRS Script and Java Files 1 #!/bin/bash A Model-Driven Approach for Deploying TKR Systems 2 clear 3 cd / 4 mkdir /KRS/Node_1/modules 5 cd /KRS/Node_1/modules 6 wget http://www.ual.es/acg/rep/InformationSystem/ServiceModule.class 7 wget http://www.ual.es/acg/rep/InformationSystem/ManagementModule.class 8 wget http://www.ual.es/acg/rep/InformationSystem/TradingModule.class 9 wget http://www.ual.es/acg/rep/InformationSystem/QueryModule.class 10 wget http://www.ual.es/acg/rep/InformationSystem/ProcessingModule.class 11 ... 1 package KRS.Node_1; 2 import KRS.Node_1.modules.*; 3 public class InformationSystem { ISMM IRMM 4 private String ip = null; GMF EMF 5 private int port = -1; 6 private int dbport = -1; ISM IRM 7 private ServiceModule serviceModule = null; M2M M2M 8 private ManagementModule managementModule = null; 9 private TradingModule tradingModule = null; CMM 10 private QueryModule queryModule = null; DSL 11 private ProcessingModule processingModule = null; 12 public InformationSystem() { CM 13 this.ip = "192.168.1.11"; M2T 14 this.port = 1099; CODE 15 this.dbport = 3306; 16 ... Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 53. 53 Case Study – SOLERES-KRS Script and Java Files 1 #!/bin/bash A Model-Driven Approach for Deploying TKR Systems 2 clear 3 cd / 4 mkdir /KRS/Node_1/modules 5 cd /KRS/Node_1/modules 6 wget http://www.ual.es/acg/rep/InformationSystem/ServiceModule.class 7 wget http://www.ual.es/acg/rep/InformationSystem/ManagementModule.class 8 wget http://www.ual.es/acg/rep/InformationSystem/TradingModule.class 9 wget http://www.ual.es/acg/rep/InformationSystem/QueryModule.class 10 wget http://www.ual.es/acg/rep/InformationSystem/ProcessingModule.class 11 ... 1 package KRS.Node_1; 2 import KRS.Node_1.modules.*; 3 public class InformationSystem { 4 private String ip = null; 5 private int port = -1; 6 private int dbport = -1; 7 private ServiceModule serviceModule = null; 8 private ManagementModule managementModule = null; 9 private TradingModule tradingModule = null; 10 private QueryModule queryModule = null; 11 private ProcessingModule processingModule = null; 12 public InformationSystem() { 13 this.ip = "192.168.1.11"; 14 this.port = 1099; 15 this.dbport = 3306; 16 ... Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 54. 54 Case Study – SOLERES-KRS Script and Java Files 1 #!/bin/bash A Model-Driven Approach for Deploying TKR Systems 2 clear 3 cd / 4 mkdir /KRS/Node_1/modules 5 cd /KRS/Node_1/modules 6 wget http://www.ual.es/acg/rep/InformationSystem/ServiceModule.class 7 wget http://www.ual.es/acg/rep/InformationSystem/ManagementModule.class 8 wget http://www.ual.es/acg/rep/InformationSystem/TradingModule.class 9 wget http://www.ual.es/acg/rep/InformationSystem/QueryModule.class 10 wget http://www.ual.es/acg/rep/InformationSystem/ProcessingModule.class 11 ... 1 package KRS.Node_1; 2 import KRS.Node_1.modules.*; 3 public class InformationSystem { 4 private String ip = null; 5 private int port = -1; 6 private int dbport = -1; 7 private ServiceModule serviceModule = null; 8 private ManagementModule managementModule = null; 9 private TradingModule tradingModule = null; 10 private QueryModule queryModule = null; 11 private ProcessingModule processingModule = null; 12 public InformationSystem() { 13 this.ip = "192.168.1.11"; 14 this.port = 1099; 15 this.dbport = 3306; 16 ... Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 55. 55 Conclusions • A MDE approach to TKR System design and deployment in the context of WMIS has A Model-Driven Approach for Deploying TKR Systems been presented. • Three metamodels, a GMF tool, a DSL, and a M2T transformation have been developed to ease it design and deployment. • The SOLERES-KRS subsystem has been presented as a case study. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 56. 56 Future Work • The use of a trading system which A Model-Driven Approach for Deploying TKR Systems links the system architecture and the implementation repository models automatically. Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011
  • 57. 57 A Model-Driven Approach for Deploying Trading-Based Knowledge Representation Systems A Model-Driven Approach for Deploying TKR Systems Thank you for your attention!! Contact: jacortes@ual.es Applied Computing Group University of Almería, SPAIN http://www.ual.es/acg A Methodology for the Recovery and Exploitation of Environmental Information (TIN2010-15588) Development of an Intelligent Web Agent for Environmental Information (TIC-6114) Applied Computing Group OTM – 3rd Information Systems in Distributed Environment University of Almería, SPAIN Crete (GREECE), 17-21st October, 2011