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» A Data Transformation Method Based on Schema Mapping
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154
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ER
2006
Springer
158views Database» more  ER 2006»
15 years 7 months ago
Database to Semantic Web Mapping Using RDF Query Languages
One of the main drawbacks of the Semantic Web is the lack of semantically rich data, since most of the information is still stored in relational databases. In this paper, we presen...
Cristian Pérez de Laborda, Stefan Conrad
ER
2008
Springer
134views Database» more  ER 2008»
15 years 5 months ago
On Measuring Process Model Similarity Based on High-Level Change Operations
For various applications there is the need to compare the similarity between two process models. For example, given the as-is and to-be models of a particular business process, we ...
Chen Li, Manfred Reichert, Andreas Wombacher
166
Voted
DOLAP
2006
ACM
15 years 9 months ago
Designing ETL processes using semantic web technologies
One of the most important tasks performed in the early stages of a data warehouse project is the analysis of the structure and content of the existing data sources and their inten...
Dimitrios Skoutas, Alkis Simitsis
137
Voted
ICIP
2004
IEEE
16 years 5 months ago
Rotation and cropping resilient data hiding with zernike moments
Most digital data hiding schemes are sensitive to simple geometric attacks namely rotation, cropping, and scaling. Of these, rotational attacks possess the capability to not only ...
Palak K. Amin, Koduvayur P. Subbalakshmi
151
Voted
ER
2001
Springer
130views Database» more  ER 2001»
15 years 8 months ago
NF-SS: A Normal Form for Semistructured Schema
Semistructured data is becoming increasingly important for web applications with the development of XML and related technologies. Designing a “good” semistructured database is ...
Xiaoying Wu, Tok Wang Ling, Sin Yeung Lee, Mong-Li...