In order to evaluate the performance of information retrieval and extraction algorithms, we need test collections. A test collection consists of a set of documents, a clearly form...
Recent interests on XML, Semantic Web, and Web ontology, among other topics, have sparked a renewed interest on graph-structured databases. A fundamental query on graphs is the re...
The active networks approach has been presented as an alternative technology for solving several problems in conventional networks, mainly in the network management area. This work...
V. Damasceno Matos, Jorge Luis de Castro e Silva, ...
The collection and sharing of results from usability laboratories around the world has not yet made good use of emerging models of Internetbased knowledge sharing technologies. Thi...
The TREC-8 Question Answering (QA) Track was the first large-scale evaluation of domain-independent question answering systems. In addition to fostering research on the QA task, ...