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» A Data Transformation Method Based on Schema Mapping
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115
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ICCSA
2005
Springer
15 years 9 months ago
A Penalized Likelihood Estimation on Transcriptional Module-Based Clustering
In this paper, we propose a new clustering procedure for high dimensional microarray data. Major difficulty in cluster analysis of microarray data is that the number of samples to ...
Ryo Yoshida, Seiya Imoto, Tomoyuki Higuchi
130
Voted
DBISP2P
2004
Springer
111views Database» more  DBISP2P 2004»
15 years 9 months ago
Processing and Optimization of Complex Queries in Schema-Based P2P-Networks
Peer-to-Peer infrastructures are emerging as one of the important data management infrastructures in the World Wide Web. So far, however, most work has focused on simple P2P networ...
Hadhami Dhraief, Alfons Kemper, Wolfgang Nejdl, Ch...
112
Voted
DIWEB
2004
15 years 5 months ago
Distributed Query Processing in P2P Systems with Incomplete Schema Information
The peer-to-peer (P2P) paradigm has emerged recently, mainly by file sharing systems like Napster or Gnutella and in terms of scalable distributed data structures. Because of the d...
Marcel Karnstedt, Katja Hose, Kai-Uwe Sattler
CAISE
2001
Springer
15 years 8 months ago
A Semantic Approach to Integrating XML and Structured Data Sources
XML is fast becoming the standard for information exchange on the Internet. As such, information expressed in XML will need to be integrated with existing information systems, whi...
Peter McBrien, Alexandra Poulovassilis
134
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OTM
2005
Springer
15 years 9 months ago
Spatio-temporal Schema Integration with Validation: A Practical Approach
We propose to enhance a schema integration process with a validation phase employing logic-based data models. In our methodology, we validate the source schemas against the data mo...
Anastasiya Sotnykova, Nadine Cullot, Christelle Va...