1791 search results - page 109 / 359 » Semantics and Complexity of SPARQL |
147
click to vote
ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, a statistical learning approach to spatial context exploitation for semantic image analysis is presented. The proposed method constitutes an extension of the key pa...
150
click to vote
CORR
2008
Springer
15 years 4 months ago
2008
Springer
Abstract. We study here fundamental issues involved in top-k query evaluation in probabilistic databases. We consider simple probabilistic databases in which probabilities are asso...
157
Voted
JAIR
2008
15 years 4 months ago
2008
Ontologies and automated reasoning are the building blocks of the Semantic Web initiative. Derivation rules can be included in an ontology to define derived concepts based on base...
145
click to vote
IS
2007
15 years 4 months ago
2007
Preference queries are relational algebra or SQL queries that contain occurrences of the winnow operator (find the most preferred tuples in a given relation). Such queries are pa...
158
Voted
GI
2009
Springer
15 years 2 months ago
2009
Springer
: In recent years, mobile devices became more and more powerful, wireless Internet access is becoming standard. To support mobile applications adapting their User Interface to vari...