1552 search results - page 78 / 311 » Efficient Aggregate Computation over Data Streams |
ECCC
2010
13 years 8 months ago
2010
Applications based on outsourcing computation require guarantees to the data owner that the desired computation has been performed correctly by the service provider. Methods based...
PERCOM
2007
ACM
14 years 9 months ago
2007
ACM
In order to disseminate a large amount of data through a sensor network, it is common to split the data into smallsized chunk packets. If the data is additionally encoded by a for...
FSS
2008
13 years 10 months ago
2008
Multidimensional databases are now recognized as being the standard way to store aggregated and historized data. Multidimensional databases are designed to store information on me...
SSD
2007
Springer
14 years 4 months ago
2007
Springer
With the increasing availability of spatial data in many applications, spatial clustering and outlier detection has received a lot of attention in the database and data mining comm...
SIGMOD
2005
ACM
14 years 10 months ago
2005
ACM
Data analysts need to understand the quality of data in the warehouse. This is often done by issuing many Group By queries on the sets of columns of interest. Since the volume of ...