In this work informal learning theories and practices and social networking features are taken as starting points to build a reference collaboration model to support collaborative ...
Netbill is a business model, set of protocols, and software implementation for commerce in information goods and other network delivered services. It has very low transaction cost...
: With the ever-growing availability of so-called complex data, especially on the Web, decision-support systems such as data warehouses must store and process data that are not onl...
We examine the suitability of RDF, RDF Schema (as simple ontology language), and RDF repository Sesame, for providing the backend to a prospective domain-specific web search tool, ...
This paper presents the DIOGENE question/answering system developed at ITCIrst. The system is based on a rather standard architecture which includes three components for question ...