Handbook of Knowledge Representation describes the essential foundations of Knowledge
Representation, which lies at the core of Artificial Intelligence (AI). The book provides an up …

The customization of a natural language interface to a certain application, domain or
knowledge base still represents a major effort for end users given the current state-of-the-art …

This paper presents an overview of the work in progress at the W3C to produce a standard
conversion of WordNet to the RDF/OWL representation language in use in the Semantic …

ABSTRACT Large-scale Semantic Web applications require large-scale storage of
Resource Description Framework (RDF) information and a means to analyze that …

E-learning recommender systems are gaining significance nowadays due to its ability to
enhance the learning experience by providing tailor-made services based on learner …

As the Semantic Web is gaining momentum, more and more semantic data is available
online. The second generation of Semantic Web applications already exploit this …

Abstract The World Wide Web opens up new opportunities for the use of knowledge
representation: a formal description of the semantic content of Web pages can allow better …

Although OWL is rather expressive, it has a very serious limitation on datatypes; ie, it does
not support customised datatypes. It has been pointed out that many potential users will not …

The development and operation of semantic applications often involves a number of
different technologies such as reasoning, text mining and ontology learning. Infrastructures …

RDF triple stores are used to store and query large RDF models. Semantic Web applications
built on top of such triple stores require methods allowing high-performance access control …