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» A Data Transformation Method Based on Schema Mapping
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BDA
2001
15 years 5 months ago
Rewriting and Evaluating Tree Queries with XPath
A Community Web portal is a set of tools for a community of people who want to share information on a certain domain via the Web. The backbone of this system is an ontology which ...
Bernd Amann, Catriel Beeri, Irini Fundulaki, Miche...
CORR
2008
Springer
190views Education» more  CORR 2008»
15 years 2 months ago
Chain-Based Representations for Solid and Physical Modeling
In this paper we show that the (co)chain complex associated with a decomposition of the computational domain, commonly called a mesh in computational science and engineering, can b...
Antonio DiCarlo, Franco Milicchio, Alberto Paoluzz...
IEAAIE
2007
Springer
15 years 10 months ago
Robust Multi-scale Full-Band Image Watermarking for Copyright Protection
With the exponential growth of digital materials in this age, the protection of Intellectual Property Right (IPR) becomes an important and urgent topic. In this paper, we propose a...
Jung-Chun Liu, Chu-Hsing Lin, Li-Ching Kuo, Jen-Ch...
ECML
2004
Springer
15 years 9 months ago
Learning from Message Pairs for Automatic Email Answering
Abstract. We consider the problem of learning a mapping from question to answer messages. The training data for this problem consist of pairs of messages that have been received an...
Steffen Bickel, Tobias Scheffer
GRAPHITE
2006
ACM
15 years 10 months ago
Directional enhancement in texture-based vector field visualization
The use of textures provides a rich and diverse set of possibilities for the visualization of flow data. In this paper, we present methods designed to produce oriented and contro...
Francesca Taponecco, Timothy Urness, Victoria Inte...