Model-Driven Engineering of Composite Service Oriented Applications

2011 ◽  
Vol 4 (1) ◽  
pp. 23-37
Author(s):  
Bill Karakostas ◽  
Yannis Zorgios
Keyword(s):  
User Interfaces ◽  
Code Generation ◽  
Business Processes ◽  
Composite Service ◽  
Model Driven ◽  
Business Applications ◽  
Data User ◽  
Technology Heterogeneity ◽  
Service Oriented ◽  
High Level

Composite applications integrate web services with other business applications and components to implement business processes. Model-driven approaches tackle the complexity of composite applications caused by domain and technology heterogeneity and integration requirements. The method and framework described in this paper generate all artefacts (workflow, data, user interfaces, etc.), required for a composite application from high level service oriented descriptions of the composite application, using model transformation and code generation techniques.

Model-Driven Engineering of Composite Service Oriented Applications

2012 ◽  
pp. 91-105
Author(s):  
Bill Karakostas ◽  
Yannis Zorgios
Keyword(s):  
User Interfaces ◽  
Code Generation ◽  
Business Processes ◽  
Model Driven Engineering ◽  
Model Driven ◽  
Business Applications ◽  
Data User ◽  
Technology Heterogeneity ◽  
Service Oriented ◽  
High Level

Composite applications integrate web services with other business applications and components to implement business processes. Model-driven approaches tackle the complexity of composite applications caused by domain and technology heterogeneity and integration requirements. The method and framework described in this paper generate all artefacts (workflow, data, user interfaces, etc.), required for a composite application from high level service oriented descriptions of the composite application, using model transformation and code generation techniques.

scholarly journals Generating Collaborative Systems for Digital Libraries: a Model-Driven Approach

2010 ◽  
Vol 29 (4) ◽  
pp. 171 ◽  
Author(s):  
Alessio Malizia ◽  
Paolo Bottoni ◽  
S. Levialdi
Keyword(s):  
Digital Library ◽  
User Interfaces ◽  
Digital Libraries ◽  
Automatic Generation ◽  
Visual Language ◽  
Domain Experts ◽  
Model Driven ◽  
Neutral Models ◽  
Definition Of ◽  
High Level

The design and development of a digital library involves different stakeholders, such as: information architects, librarians, and domain experts, who need to agree on a common language to describe, discuss, and negotiate the services the library has to offer. To this end, high-level, language-neutral models have to be devised. Metamodeling techniques favor the definition of domainspecific visual languages through which stakeholders can share their views and directly manipulate representations of the domain entities. This paper describes CRADLE (Cooperative-Relational Approach to Digital Library Environments), a metamodel-based framework and visual language for the definition of notions and services related to the development of digital libraries. A collection of tools allows the automatic generation of several services, defined with the CRADLE visual language, and of the graphical user interfaces providing access to them for the final user. The effectiveness of the approach is illustrated by presenting digital libraries generated with CRADLE, while the CRADLE environment has been evaluated by using the cognitive dimensions framework.

Application of the FUSION Approach for Tool Assisted Composition of Web Services in Cross Organisational Environments

2010 ◽  
pp. 628-643
Author(s):  
Spiros Alexakis ◽  
Markus Bauer ◽  
András Balogh ◽  
Akos Kiss
Keyword(s):  
Web Services ◽  
System Architecture ◽  
Business Processes ◽  
Building Blocks ◽  
Enterprise Application Integration ◽  
Enterprise Application ◽  
Business Applications ◽  
Service Oriented ◽  
Heterogeneous Service ◽  
Fusion Approach

The research project FUSION aims at supporting collaboration and interconnection between enterprises with technologies that allow for the semantic fusion of heterogeneous service-oriented business applications. The resulting FUSION approach is an enterprise application integration (EAI) conceptual framework proposing a system architecture that supports the composition of business processes using semantically annotated Web services as building blocks. The approach has been validated in the frame of three collaborative commercial proof-of-concept pilots. The chapter provides an overview on the FUSION approach and summarises our integration experiences with the application of the FUSION approach and tools during the implementation of transnational career and human resource management services.

An Open Source e-Procurement Application Framework for B2B and G2B

2011 ◽  
pp. 76-97 ◽  
Author(s):  
Georgousopoulos Christos ◽  
Xenia Ziouvelou ◽  
Gregory Yovanof ◽  
Antonis Ramfos
Keyword(s):  
Open Source ◽  
Business Processes ◽  
Service Oriented Architecture ◽  
Cost Effective ◽  
Assessment Process ◽  
Application Framework ◽  
Two Phase ◽  
Model Driven ◽  
Service Oriented ◽  
The Cost

Since the early 1980s, Open Source Software (OSS) has gained a strong interest and an increased acceptance in the software industry that has to date initiated a “paradigm shift” (O’Reilly, 2004). The Open Source paradigm has introduced wholly new means of software development and distribution, creating a significant impact on the evolution of numerous business processes. In this chapter we examine the impact of the open source paradigm in the e-Procurement evolution and identify a trend towards Open Source e-Procurement Application Frameworks (AFs) which enable the development of tailored e-Procurement Solutions. Anchored in this notion, we present an Open-Source e-Procurement AF with a two-phase generation procedure. The innovative aspect of the proposed model relates to the combination of the Model Driven Engineering (MDE) approach with the Service-Oriented Architecture (SOA) paradigm for enabling the cost-effective production of e-Procurement Solutions by facilitating integration, interoperability, easy maintenance, and management of possible changes in the European e-Procurement environment. The assessment process of the proposed AF and its resulting e-Procurement Solutions occurs in the context of G2B in the Western-Balkan European region. Our evaluation yields positive results and further enhancing opportunities for the proposed Open Source e-Procurement AF and its resulting e-Procurement Solutions.

Application of the FUSION Approach for Tool Assisted Composition of Web Services in Cross Organisational Environments

2010 ◽  
pp. 212-227
Author(s):  
Spiros Alexakis ◽  
Markus Bauer ◽  
András Balogh ◽  
Akos Kiss
Keyword(s):  
Web Services ◽  
System Architecture ◽  
Business Processes ◽  
Building Blocks ◽  
Enterprise Application Integration ◽  
Enterprise Application ◽  
Business Applications ◽  
Service Oriented ◽  
Heterogeneous Service ◽  
Fusion Approach

The research project FUSION aims at supporting collaboration and interconnection between enterprises with technologies that allow for the semantic fusion of heterogeneous service-oriented business applications. The resulting FUSION approach is an enterprise application integration (EAI) conceptual framework proposing a system architecture that supports the composition of business processes using semantically annotated Web services as building blocks. The approach has been validated in the frame of three collaborative commercial proof-of-concept pilots. The chapter provides an overview on the FUSION approach and summarises our integration experiences with the application of the FUSION approach and tools during the implementation of transnational career and human resource management services.

A Model Driven Approach based on Interaction Flow Modeling Language to Generate Rich Internet Applications

2016 ◽  
Vol 6 (6) ◽  
pp. 3073
Author(s):  
Sarra Roubi ◽  
Mohammed Erramdani ◽  
Samir Mbarki
Keyword(s):  
User Interfaces ◽  
Code Generation ◽  
Model Transformations ◽  
Modeling Framework ◽  
Rich Internet Application ◽  
Internet Applications ◽  
Model Driven ◽  
Rich Internet Applications ◽  
Desktop Interfaces ◽  
Model Driven Approach

<p><span lang="EN-US">A Rich Internet Applications (RIAs) combine the simplicity of the hypertext paradigm with the flexibility of desktop interfaces. These appliations were proposed as a solution to follow the rapid growth and evolution of the Graphical User Interfaces. However, RIAs are complex applications and their development requires designing and implementation which are time-consuming and the available tools are specialized in manual design. In this paper, we present a model driven approach to generat GUI for Rich Internet Application. The approach exploits the new language IFML recently adopted by the Object Management Group. We used frameworks and technologies known to Model-Driven Engineering, such as Eclipse Modeling Framework (EMF) for Meta-modeling, Query View Transformation (QVT) for model transformations and Acceleo for code generation. The approach allows to quickly and efficiently generating a RIA focusing on the graphical aspect of the application.</span></p>

scholarly journals Model Driven Engineering for MPSoC Design Space Exploration

2008 ◽  
Vol 3 (1) ◽  
pp. 13-22
Author(s):  
Marcio F. da S. Oliveira ◽  
Eduardo W. Brião ◽  
Francisco A. Nascimento ◽  
Flávio R. Wagner
Keyword(s):  
Code Generation ◽  
Design Space Exploration ◽  
Design Space ◽  
Space Exploration ◽  
Design Stage ◽  
Model Driven Engineering ◽  
Early Design Stage ◽  
Model Driven ◽  
Design Activities ◽  
High Level

This paper presents a Model Driven Engineering approach for MPSoC Design Space Exploration (DSE) to deal with the ever-growing challenge of designing complex embedded systems. This approach allows the designer to automatically select the most adequate modeling solution for application, platform, and mapping between application and platform, in an integrated and simultaneous way and at a very early design stage, before system synthesis and code generation have been performed. The exploration is based on high-level estimates of physical characteristics of each candidate solution. In an experimental setting, the DSE tool automatically performs four design activities: it selects the number of processors, maps tasks to processors, allocates processors to bus segments, and sets the voltage of each processor. Experimental results, extracted from a DSE scenario for a real application, show that the proposed estimation and exploration approach may find a suitable solution regarding the design requirements and constraints in a very short time, with an acceptable accuracy, without relying on costly synthesis-and-simulation cycles.

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