Exploiting the complex structure of relational data enables to build better models by taking into account the additional information provided by the links between objects. We exten...
The Phospho.ELM resource (http://phospho.elm.eu .org) is a relational database designed to store in vivo and in vitro phosphorylation data extracted from the scientific literature...
Updates over virtual XML views that wrap the relational data have not been well supported by current XML data management systems. This paper studies the problem of the existence of...
The performance of triple stores is one of the major obstacles for the deployment of semantic technologies in many usage scenarios. In particular, Semantic Web applications, which ...