9842 search results - page 1552 / 1969 » Problem complexity |
169
click to vote
PODS
2003
ACM
16 years 7 months ago
2003
ACM
Normalization as a way of producing good database designs is a well-understood topic. However, the same problem of distinguishing well-designed databases from poorly designed ones...
184
click to vote
EDBT
2004
ACM
16 years 7 months ago
2004
ACM
The mining of periodic patterns in time series databases is an interesting data mining problem that can be envisioned as a tool for forecasting and predicting the future behavior o...
190
click to vote
EDBT
2004
ACM
16 years 7 months ago
2004
ACM
Structured and semi-structured object representations are getting more and more important for modern database applications. Examples for such data are hierarchical structures inclu...
180
click to vote
EDBT
2006
ACM
16 years 7 months ago
2006
ACM
Skyline queries help users make intelligent decisions over complex data, where different and often conflicting criteria are considered. Current skyline computation methods are rest...
178
click to vote
EDBT
2008
ACM
16 years 7 months ago
2008
ACM
Schema mapping algorithms rely on value correspondences ? i.e., correspondences among semantically related attributes ? to produce complex transformations among data sources. Thes...