117 search results - page 9 / 24 » Clean first or dirty first |
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
A major problem in detecting events in streams of data is that the data can be imprecise (e.g. RFID data). However, current state-ofthe-art event detection systems such as Cayuga ...
EUC
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. When flash memory is used as a storage in embedded systems, block level translation layer is required between conventional filesystem and flash memory chips due to its ph...
PVLDB
2008
13 years 7 months ago
2008
The dependency propagation problem is to determine, given a view defined on data sources and a set of dependencies on the sources, whether another dependency is guaranteed to hold...
DMIN
2009
13 years 5 months ago
2009
Record linkage is the problem of identifying similar records across different data sources. The similarity between two records is defined based on domain-specific similarity functi...
ICDE
2009
IEEE
14 years 9 months ago
2009
IEEE
This paper investigates the discovery of conditional functional dependencies (CFDs). CFDs are a recent extension of functional dependencies (FDs) by supporting patterns of semantic...