Content-oriented retrieval models are based on a document-term matrix, whereas link-oriented retrieval models are based on an adjacent (parentchild) matrix. Term frequency and inv...
Abstract: Extending AspectJ to experiment with new language features can be cumbersome, even with an extensible implementation. Often, a language designer only needs a rapid protot...
Although formal specification techniques are very useful in software development, the acquisition of formal specification is a difficult task. This paper presents the formal softw...
Communication in heterogeneous multi agent systems is hampered by the lack of shared ontologies. Ontology negotiation offers an integrated approach that enables agents to gradual...
Jurriaan van Diggelen, Robbert-Jan Beun, Frank Dig...
In this technical report, we present a process algebra aimed at modelling PKI-based systems. The new language, SPIKY, extends the spi-calculus by adding primitives for the retriev...