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» The Computation of Semantic Data Cube
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TLCA
2009
Springer
14 years 3 months ago
Initial Algebra Semantics for Cyclic Sharing Structures
Terms are a concise representation of tree structures. Since they can be naturally defined by an inductive type, they offer data structures in functional programming and mechanis...
Makoto Hamana
XSYM
2010
Springer
148views Database» more  XSYM 2010»
13 years 7 months ago
Promoting the Semantic Capability of XML Keys
Keys for XML data trees can uniquely identify nodes based on the data values on some of their subnodes, either in the entire tree or relatively to some selected subtrees. Such keys...
Flavio Ferrarotti, Sven Hartmann, Sebastian Link, ...
GI
2007
Springer
14 years 3 months ago
Ontology Based Data Validation and Cleaning: Restructuring Operations for Ontology Maintenance
: Data validation and cleaning are integral processes of the data quality management cycle. Domain specific knowledge is needed to detect and correct semantic errors. Ontologies c...
Stefan Brüggemann, Thomas Aden
WOA
2010
13 years 6 months ago
A Self-Organising Infrastructure for Chemical-Semantic Coordination: Experiments in TuCSoN
Abstract--Recent works proposed the adoption of a natureinspired approach of chemistry for implementing service architectures suitable for pervasive applications [34]. In particula...
Elena Nardini, Mirko Viroli, Matteo Casadei, Andre...
CLA
2006
13 years 10 months ago
Graded LinClosure and Its Role in Relational Data Analysis
We present graded extension of the algorithm LinClosure. Graded LinClosure can be used to compute degrees of semantic entailment from sets of fuzzy attribute implications. It can a...
Radim Belohlávek, Vilém Vychodil