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CAISE
2003
Springer
15 years 3 months ago
A Methodology for the Conceptual Modeling of ETL Processes
Extraction-Transformation-Loading (ETL) tools are pieces of software responsible for the extraction of data from several sources, their cleansing, customization and insertion into ...
Alkis Simitsis, Panos Vassiliadis
ICADL
2007
Springer
144views Education» more  ICADL 2007»
15 years 4 months ago
Automatic Text Summarization in Engineering Information Management
In today’s knowledge-intensive engineering environment, information management is an important and essential activity. However, existing researches of Engineering Information Man...
Jiaming Zhan, Han Tong Loh, Ying Liu, Aixin Sun
CORR
2008
Springer
91views Education» more  CORR 2008»
14 years 10 months ago
Secure Lossless Compression with Side Information
Secure data compression in the presence of side information at both a legitimate receiver and an eavesdropper is explored. A noise-free, limited rate link between the source and th...
Deniz Gündüz, Elza Erkip, H. Vincent Poo...
CAISE
2003
Springer
15 years 3 months ago
Information Dissemination based on Semantic Relations
In a selective information dissemination (SDI) system, users submit profiles consisting of a number of long-standing queries to represent their information needs. The system then c...
Irini-Electra Katzagiannaki, Dimitris Plexousakis
ECAI
2006
Springer
15 years 1 months ago
The Incompleteness of Planning with Volatile External Information
In many real-world planning environments, some of the information about the world is both external (the planner must request it from external information sources) and volatile (it ...
Tsz-Chiu Au, Dana S. Nau