Converting web data to semantic format is an important task for the next generation of the web. A huge amount of web data is stored in databases. Moreover, many approaches are proposed to map between DB and web ontologies. This paper proposes an approach to convert DB to RDF with extra user-defined rules. These extra rules, which extend the original data, enable semantic query engines to answer...

Abstract Objective This study examines the relationship between domestic outsourcing, housework evaluations, and marital conflict, while also comparing effects of parents' informal help paid workers' formal on relations. Background Whereas role‐strain perspective asserts that shifting burden to a third party can reduce conflict arising from division, contends otherwise, especially when an addit...

In a recent paper we derived the free energy or partition function of the N-state chiral Potts model by using the infinite lattice “inversion relation” method, together with a non-obvious extra symmetry. This gave us three recursion relations for the partition function per site Tpq of the infinite lattice. Here we use these recursion relations to obtain the full Riemann surface of Tpq. In terms...