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, ...
Abstract. Search engines often employ techniques for determining syntactic similarity of Web pages. Such a tool allows them to avoid returning multiple copies of essentially the sa...
The construction of personalised information systems is becoming more important as the quantity of information to be searched increases. The approach taken in this paper involves ...
We study methods to initialize or bias different clustering methods using prior information about the "importance" of a keyword w.r.t. the whole document collection or a...
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 ...