221 search results - page 1 / 45 » Mastro at Work: Experiences on Ontology-Based Data Access |
DLOG
2010
13 years 2 months ago
2010
GEOS
2009
Springer
13 years 9 months ago
2009
Springer
With the specifications defined through the Sensor Web Enablement initiative of the Open Geospatial Consortium, flexible integration of sensor data is becoming a reality. Challe...
SWAP
2007
13 years 5 months ago
2007
Abstract. Recent research showed the benefits of adopting formal ontologies as a means for accessing heterogeneous data sources. The use of an ontology not only provides a uniform...
MMM
2007
Springer
13 years 11 months ago
2007
Springer
Domain-specific knowledge of paintings defines a wide range of concepts for annotation and flexible retrieval of paintings. In this work, we employ the ontology of artistic concept...
SACMAT
2009
ACM
13 years 11 months ago
2009
ACM
Securing access to files is an important and growing concern in corporate environments. Employees are increasingly accessing files from untrusted devices, including personal hom...