829 search results - page 39 / 166 » A new watermarking approach for relational data |
AMAI
2006
Springer
2006
Springer
Functional and multivalued dependencies in nested databases generated by record and list constructor
13 years 8 months ago
tor. In order to capture different data models at a time, an abstract algebraic approach based on nested attributes is taken. The presence of the list constructor calls for a new i...
ICDM
2008
IEEE
14 years 2 months ago
2008
IEEE
Several marketing problems involve prediction of customer purchase behavior and forecasting future preferences. We consider predictive modeling of large scale, bi-modal or multimo...
CLEANDB
2006
ACM
14 years 2 months ago
2006
ACM
Outliers are very common in the environmental data monitored by a sensor network consisting of many inexpensive, low fidelity, and frequently failed sensors. The limited battery ...
ICASSP
2011
IEEE
13 years 6 days ago
2011
IEEE
Local business voice search is a popular application for mobile phones, where hands-free interaction and speed are critical to users. However, speech recognition accuracy is still...
BTW
2009
Springer
14 years 1 months ago
2009
Springer
: Cost-based optimizers in relational databases make use of data statistics to estimate intermediate result cardinalities. Those cardinalities are needed to estimate access plan co...