The development of the Semantic Web proceeds in layers. Currently the most advanced layer that has reached maturity is the ontology layer, in the form of the DAML+OIL language whic...
Agent systems that search the Semantic Web are seen as killer applications for description logic (DL) inference engines. The guiding examples for the Semantic Web involve informat...
This is a discursive paper. That is, it shows some formulas (but only as examples so that the reader may be convinced that there is, perhaps, some substance to our claims), no theo...
An application generator has resulted from the authors' efforts to improve the development of interactive database applications. The developed tool is based on a meta-base. T...
The semantic web services composition process arranges several web services into one composite to realize complex workflows. To do this, semantic metadata of web services’ desc...