2079 search results - page 88 / 416 » Research Problems in Data Warehousing |
ICDE
2009
IEEE
15 years 4 months ago
2009
IEEE
The topic of managing uncertain data has been explored in many ways. Different methodologies for data storage and query processing have been proposed. As the availability of manag...
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— Providing efficient data aggregation while preserving data privacy is a challenging problem in wireless sensor networks research. In this paper, we present two privacy...
BTW
2007
Springer
15 years 4 months ago
2007
Springer
: In many application areas like e-science and data-warehousing detailed information about the origin of data is required. This kind of information is often referred to as data pro...
SSDBM
2006
IEEE
15 years 3 months ago
2006
IEEE
Many applicationsstore data items for a pre-determined, finite length of time. Examples include slidingwindows over on-line data streams, where old data are dropped as the window...
ICRA
2005
IEEE
15 years 3 months ago
2005
IEEE
— This paper addresses the problem of classifying places in the environment of a mobile robot into semantic categories. We believe that semantic information about the type of pla...