436 search results - page 41 / 88 » Estimating the Quality of Data in Relational Databases |
VLDB
2002
ACM
14 years 9 months ago
2002
ACM
Abstract. The proliferation of mobile and pervasive computing devices has brought energy constraints into the limelight. Energy-conscious design is important at all levels of syste...
PODS
2001
ACM
15 years 10 months ago
2001
ACM
The increasing ability to track and collect large amounts of data with the use of current hardware technology has lead to an interest in the development of data mining algorithms ...
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ICDE
2004
IEEE
15 years 11 months ago
2004
IEEE
This paper introduces a novel method of rights protection for categorical data through watermarking. We discover new watermark embedding channels for relational data with categori...
BMCBI
2007
2007
Missing channels in two-colour microarray experiments: Combining single-channel and two-channel data
14 years 9 months ago
Background: There are mechanisms, notably ozone degradation, that can damage a single channel of two-channel microarray experiments. Resulting analyses therefore often choose betw...
VLDB
1994
ACM
15 years 1 months ago
1994
ACM
In existing relational database systems, processing of group-by and computation of aggregate functions are always postponed until all joins are performed. In this paper, we presen...