Abstract. Graph constraints and application conditions are most important for graph grammars and transformation systems in a large variety of application areas. Although different...
We present a general method to improve computation of answer sets by analyzing structural properties of normal logic programs. Therefore we use labeled directed graphs associated t...
Abstract. The eigenspectrum of a graph Laplacian encodes smoothness information over the graph. A natural approach to learning involves transforming the spectrum of a graph Laplaci...
Discovering the complex relationships between entities is one way of benefitting from the Semantic Web. This paper discusses new approaches to implementing -operators into RDF quer...
In recent years, innovation in technologies such as web services, business process automation, etc., have motivated a new paradigm in the application development field to appear, k...