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» Semantics of Database Transformations
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ICDT
2007
ACM
136views Database» more  ICDT 2007»
15 years 8 months ago
Representing Data as Resources in RDF and OWL
This paper presents an RDF vocabulary for representing data values as resources. An intended application is the representation of relational databases in RDF, and reasoning with th...
Pierre-Antoine Champin
116
Voted
BIRTHDAY
2008
Springer
15 years 4 months ago
Graph Transformation Units - An Overview
In this paper, we give an overview of the framework of graph transformation units which provides syntactic and semantic means for analyzing, modeling, and structuring all kinds of ...
Hans-Jörg Kreowski, Sabine Kuske, Grzegorz Ro...
ICDE
2006
IEEE
143views Database» more  ICDE 2006»
15 years 8 months ago
Using Data-Extraction Ontologies to Foster Automating Semantic Annotation
Semantic annotation adds formal metadata to web pages to link web data with ontology concepts. Automated semantic annotation is a primary way of enabling the semantic web. A main ...
Yihong Ding, David W. Embley
FSTTCS
1993
Springer
15 years 6 months ago
Higher-Order and Semantic Unification
Abstract. We provide a complete system of transformation rules for semantic unification with respect to theories defined by convergent rewrite systems. We show that this standard u...
Nachum Dershowitz, Subrata Mitra