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DANTE
1999
IEEE
14 years 13 days ago
1999
IEEE
Data warehouse refreshment is often viewed as a problem of maintaining materialized views over operational sources. In this paper, we show that the data warehouse refreshment proc...
ICDE
2005
IEEE
14 years 1 months ago
2005
IEEE
The trend towards outsourcing increases the number of documents stored at external service providers. This storage model, however, raises privacy and security concerns because the...
ICDCSW
2002
IEEE
14 years 1 months ago
2002
IEEE
There are many challenges in devising solutions for online content processing of live networked multimedia sessions. These include the computational complexity of feature extracti...
INFSOF
2006
13 years 8 months ago
2006
Ensuring that organizational IT is in alignment with and provides support for an organization's business strategy is critical to business success. Despite this, business stra...
NIPS
2003
13 years 9 months ago
2003
We address the problem of learning topic hierarchies from data. The model selection problem in this domain is daunting—which of the large collection of possible trees to use? We...