The recent enormous increase in the availability of mobile devices such as phones, PDAs, webpads, tablet PCs etc. and with it the corresponding demand for interactive multimedia a...
Most RDF query languages allow for graph structure search through a conjunction of triples which is typically processed using join operations. A key factor in optimizing joins is ...
Angela Maduko, Kemafor Anyanwu, Amit P. Sheth, Pau...
Wireless sensor networks (WSNs) represent a typical domain where there are complex temporal sequences of events. In this paper we propose a relational framework to model and analys...
Teresa Maria Altomare Basile, Nicola Di Mauro, Ste...
A broad range of industries must be able to seamlessly integrate control applications using sensors distributed in the real world and IT applications supporting various business a...
Schema merging is the process of integrating several schemas into a common, unified schema. There have been various approaches to schema mergusing on particular modeling languages...