There are shortcomings in using the Web to publish information which are information overload and lost in hyperspace. The aim of the research is investigating how the Semantic web,...
Supporting queries and modifications on XML documents is a challenging task, and several related approaches exist. When implementing query and modification languages efficientl...
The development of high throughput techniques and large-scale studies in the biological sciences has given rise to an explosive growth in both the volume and types of data availab...
Shuo Liu, Steve Lin, Mark Woon, Teri E. Klein, Rus...
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...