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IJCAI
2007
13 years 6 months ago
Change of Representation for Statistical Relational Learning
Statistical relational learning (SRL) algorithms learn statistical models from relational data, such as that stored in a relational database. We previously introduced view learnin...
Jesse Davis, Irene M. Ong, Jan Struyf, Elizabeth S...
SEMWEB
2005
Springer
13 years 10 months ago
Benchmarking Database Representations of RDF/S Stores
Abstract. In this paper we benchmark three popular database representations of RDF/S schemata and data: (a) a schema-aware (i.e., one table per RDF/S class or property) with explic...
Yannis Theoharis, Vassilis Christophides, Gregory ...
ICIP
1997
IEEE
14 years 6 months ago
A Differential Code for Shape Representation in Image Database Applications
A new method termed the vertex representation is presented for approximating the shapes of objects of arbitrary dimensionality d (e.g., 20, 30, etc.) with orthogonal (d - 1)-dimen...
Claudio Esperança, Hanan Samet
ICDE
2005
IEEE
116views Database» more  ICDE 2005»
14 years 6 months ago
RDF Aggregate Queries and Views
Resource Description Framework (RDF) is a rapidly expanding web standard. RDF databases attempt to track the massive amounts of web data and services available. In this paper, we ...
Edward Hung, Yu Deng, V. S. Subrahmanian
DEXAW
1996
IEEE
79views Database» more  DEXAW 1996»
13 years 9 months ago
Managing Multiple Representations of Georeferenced Elements
This paper presents a framework for the management of multiple representations of georeferenced elements in a GIS environment. This solution is presented from a database perspecti...
Claudia Bauzer Medeiros, Marie-Jo Bellosta, Genevi...