Joseph P. Mastro

IRVING H . ZUCKER and JOSEPH P . GILMORE

Experiments were performed to determine the influence of cardiac sympathetic efferent nerve stimulation on the discharge rate of atrial type B stretch receptors in the anesthetized, open-chest dog. In all experiments, the left stellate ganglion was stimulated following volume expansion. To determine the effects of stellate stimulation, the responses of atrial receptors were observed during the ...

The Mastro OBDA Plug-in for Protégé

Ontology-based data access (OBDA) is a recent paradigm for accessing large data repositories through an ontology, that is a formal description of a domain of interest. In this work, we present the Mastro plug-in for the standard ontology editor Protégé, which allows users to create a full OBDA specification and pose SPARQL queries over the ontology language to extract data from the underlying d...

Experimenting Ontology-based Data Access with MASTRO

Microbiol . and Charles P . Woloshuk Joseph E . Flaherty

The Mastro Protégé Plug-In for OBDA

Ontology-based data access (OBDA) is a recent approach for accessing data where an ontology is connected to autonomous, and generally pre-existing, data repositories through mappings, so as to provide a high-level, conceptual view over such data. Mastro is a Java tool for OBDA developed at Sapienza University of Rome and at the startup OBDA Systems, which is able to manage an OBDA specification...