KMi Seminars
On Service Value Networks Composition
This event took place on Monday 27 June 2011 at 11:30

 
Ivan S. Razo-Zapata Free University Amsterdam

In our research we aim at a framework for Service Value Network (SVN) composition. Such framework focuses on business-oriented issues. In this sense, based on the concept of economic reciprocity, we consider a service as an economic activity that offers and requests valuable objects, i.e. the service gives its resources if, and only if, it gets its requested objects. Moreover, since the participants within an SVN are customers and suppliers, our framework helps to analyze the Business to Customer (B2C) and the Business to Business (B2B) value exchanges. Finally, we argue that the future internet of services depends on the availability of service offerings as well as the understanding of issues such as revenue models, service bundling, business relationships among others.

 
KMi Seminars
 

Semantic Web and Knowledge Services is...


Semantic Web and Knowledge Services
"The Semantic Web is an extension of the current web in which information is given well-defined meaning, better enabling computers and people to work in cooperation" (Berners-Lee et al., 2001).

Our research in the Semantic Web area looks at the potentials of fusing together advances in a range of disciplines, and applying them in a systemic way to simplify the development of intelligent, knowledge-based web services and to facilitate human access and use of knowledge available on the web. For instance, we are exploring ways in which tnatural language interfaces can be used to facilitate access to data distributed over different repositories. We are also developing infrastructures to support rapid development and deployment of semantic web services, which can be used to create web applications on-the-fly. We are also investigating ways in which semantic technology can support learning on the web, through a combination of knowledge representation support, pedagogical theories and intelligent content aggregation mechanisms. Finally, we are also investigating the Semantic Web itself as a domain of analysis and performing large scale empirical studies to uncover data about the concrete epistemologies which can be found on the Semantic Web. This exciting new area of research gives us concrete insights on the different conceptualizations that are present on the Semantic Web by giving us the possibility to discover which are the most common viewpoints, which viewpoints are mutually inconsistent, to what extent different models agree or disagree, etc...

Our aim is to be at the forefront of both theoretical and practical developments on the Semantic Web not only by developing theories and models, but also by building concrete applications, for a variety of domains and user communities, including KMi and the Open University itself.