Sciweavers

4 search results - page 1 / 1
» DOGMA: A Disk-Oriented Graph Matching Algorithm for RDF Data...
Sort
View
SEMWEB
2009
Springer
13 years 8 months ago
DOGMA: A Disk-Oriented Graph Matching Algorithm for RDF Databases
RDF is an increasingly important paradigm for the representation of information on the Web. As RDF databases increase in size to approach tens of millions of triples, and as sophis...
Matthias Bröcheler, Andrea Pugliese, V. S. Su...
ASUNAM
2011
IEEE
12 years 3 months ago
Probabilistic Subgraph Matching on Huge Social Networks
—Users querying massive social networks or RDF databases are often not 100% certain about what they are looking for due to the complexity of the query or heterogeneity of the dat...
Matthias Bröcheler, Andrea Pugliese, V. S. Su...
ICDE
2009
IEEE
205views Database» more  ICDE 2009»
14 years 5 months ago
Top-k Exploration of Query Candidates for Efficient Keyword Search on Graph-Shaped (RDF) Data
Keyword queries enjoy widespread usage as they represent an intuitive way of specifying information needs. Recently, answering keyword queries on graph-structured data has emerged ...
Thanh Tran, Haofen Wang, Sebastian Rudolph, Philip...
DEXA
2006
Springer
138views Database» more  DEXA 2006»
13 years 7 months ago
A Vector Space Model for Semantic Similarity Calculation and OWL Ontology Alignment
Ontology alignment (or matching) is the operation that takes two ontologies and produces a set of semantic correspondences (usually semantic similarities) between some elements of ...
Rubén Tous, Jaime Delgado