Marcos Reyes

EzWeb/FAST: reporting on a successful mashup-based solution for developing and deploying composite applications in the upcoming web of services

Service oriented architectures (SOAs) based on Web Services have attracted a great interest and IT investments during the last years, principally in the context of business-to-business integration within corporate intranets. However, they are nowadays evolving to break through enterprise boundaries, in a revolutionary attempt to make the approach pervasive, leading to what we call a user-centric SOA, i.e. a SOA conceived as a Web of Services made up of compositional resources that empowers end-users to ubiquitously exploit these resources by collaboratively remixing them. In this paper we explore the architectural basis, technologies, frameworks and tools considered necessary to face this novel vision of SOA. We also present the rationale behind EzWeb/FAST: an undergoing EU funded project whose first outcomes could serve as a preliminary proof of concept.

A user-centric approach for developing and deploying service front-ends in the future internet of services

Service-Oriented Architectures (SOAs) based on web services have attracted a great deal of interest and Internet Technology (IT) investment over the last few years, principally in the context of business-to-business integration within corporate intranets. However, they are now evolving and breaking through enterprise boundaries in a revolutionary attempt to make the approach pervasive. This is leading to what we call a user-centric SOA. A user-centric SOA is an SOA conceived as an internet of services made up of compositional resources empowering end users to collaboratively remix and ubiquitously exploit these resources. In this paper we explore the architectural basis, technologies, frameworks and tools considered necessary to tackle this novel vision of SOA. We also present the rationale behind EzWeb/FAST, an ongoing EU-funded project whose first outcomes could serve as a preliminary proof of concept.

Leveraging the Upcoming Internet of Services through an Open User-Service Front-End Framework

The Internet of the Future is expected to be composed of a mesh of interoperable Web Services accessed from all over the Web. This approach has not yet caught on since a global user-service interaction is still an open issue. This paper states our position with regard to the next generation front-end technology for the Internet of the Future. This approach will enable the massive deployment of services over the Internet in a user-centric fashion. This paper advocates the full development of front-end technologies to bring services closer to users, empowering them anytime and anywhere. It also outlines all the main gaps and technological challenges that have to be addressed. Finally, a model and an architecture are proposed for building these technologies into NESSIs Open Framework Reference Architecture, NEXOF-RA.

EzWeb/FAST: Reporting on a Successful Mashup-Based Solution for Developing and Deploying Composite Applications in the Upcoming Ubiquitous SOA

Service oriented architectures (SOAs) based on Web services have attracted a great interest and IT investments during the last years, principally in the context of business-to-business integration within corporate Intranets. However, they are nowadays evolving to break through enterprise boundaries, in a revolutionary attempt to make the approach pervasive, leading to what we call the ubiquitous SOA, i.e. a SOA conceived as a Web of services made up of compositional resources that empowers end-users to ubiquitously exploit these resources by collaboratively remixing them. In this paper we explore the architectural basis, technologies, frameworks and tools considered necessary to face this novel vision of SOA. We also present the rationale behind EzWeb/FAST: an undergoing EU funded project whose first outcomes could serve as a preliminary proof of concept.

The FAST Platform: An Open and Semantically-Enriched Platform for Designing Multi-channel and Enterprise-Class Gadgets

The transfer of the mashup paradigm in corporate environments needs additional capabilities beyond those typically associated with consumer mashups. In this paper, we present the architecture of the FAST platform which allows creating enterprise-class and multi-channel visual building blocks (so called gadgets) in an ad-hoc manner. The design of complex enterprise-class gadgets is supported by an integrated semantic concept which hides the complexity from the actual users. The architectural components of the platform, a technical life cycle model for enterprise mashups, and the FAST gadget ontology are presented. By means of a cross-organizational real-world scenario from the marketing/ promotion event area, we demonstrate the value and potential of the FAST platform.

The Networked Forge: New Environments for Libre Software Development

Libre (free, open source) software forges (sites hosting the development infrastructure for a collection of projects) have been stable in architecture, services and concept since they become popular during the late 1990s. During this time several problems that cannot be solved without dramatic design changes have become evident. To overcome them, we propose a new concept, the “networked forge”, focused on addressing the core characteristics of libre software development and the needs of developers. The key of this proposal is to re-engineer forges as a net of distributed components which can be composed and configured according to the needs of users, using a combination of web 2.0, semantic web and mashup technologies. This approach is flexible enough to accommodate different development processes, while at the same time interoperates with current facilities.