Information extraction and integration from heterogeneous, autonomous data resources are major requirements for many spatial applications. Geospatial analysis for scientific disco...
We present the syntax and semantics of a modular ontology language SHOIQP to support context-specific reuse of knowledge from multiple ontologies. A SHOIQP ontology consists of m...
Sure that quality applications must be well thought and described before the development phase and that a design methodology can be much more than a help in most occasions, we pro...
Two simple but practical production systems are modeled using Petri Nets. Petri-net models are very useful in finding semantic errors like generalization error and missing conditi...
Abstract: The application of Web 2.0 tools and methodologies in the domain of eGovernment is not yet a fully exploited area due to the immaturity of the software support, and the l...