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» Schema polynomials and applications
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BTW
2007
Springer
166views Database» more  BTW 2007»
16 years 18 days ago
Hierarchy-driven Visual Exploration of Multidimensional Data Cubes
: Analysts interact with OLAP data in a predominantly “drill-down” fashion, i.e. gradually descending from a coarsely grained overview towards the desired level of detail. Anal...
Svetlana Mansmann, Florian Mansmann, Marc H. Schol...
GTTSE
2007
Springer
16 years 17 days ago
Design Space of Heterogeneous Synchronization
Abstract. This tutorial explores the design space of heterogeneous synchronization, which is concerned with establishing consistency among artifacts that conform to different sche...
Michal Antkiewicz, Krzysztof Czarnecki
RSKT
2007
Springer
16 years 16 days ago
ROSA: An Algebra for Rough Spatial Objects in Databases
Abstract. A fundamental data modeling problem in geographical information systems and spatial database systems refers to an appropriate treatment of the vagueness or indeterminacy ...
Markus Schneider, Alejandro Pauly
VLDB
2007
ACM
126views Database» more  VLDB 2007»
16 years 15 days ago
Scalable Semantic Web Data Management Using Vertical Partitioning
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. Performance and scalability issues are becoming increasingly pressing as Semantic Web...
Daniel J. Abadi, Adam Marcus 0002, Samuel Madden, ...
ICTAI
2006
IEEE
16 years 13 days ago
A Junction Tree Propagation Algorithm for Bayesian Networks with Second-Order Uncertainties
Bayesian networks (BNs) have been widely used as a model for knowledge representation and probabilistic inferences. However, the single probability representation of conditional d...
Maurizio Borsotto, Weihong Zhang, Emir Kapanci, Av...