3777 search results - page 693 / 756 » Estimating the Quality of Databases |
DEXAW
2009
IEEE
14 years 3 months ago
2009
IEEE
—The management of patient referrals is an interesting issue when it comes to predicting future patient demand to increase hospital productivity. In general, a patient is referre...
SSD
2009
Springer
14 years 3 months ago
2009
Springer
A key issue in clustering data, regardless the algorithm used, is the definition of a distance function. In the case of trajectory data, different distance functions have been pro...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Data stream methods look at each new item of the stream, perform a small number of operations while keeping a small amount of memory, and still perform muchneeded analyses. Howeve...
WIDM
2006
ACM
14 years 2 months ago
2006
ACM
In this paper, we identify and analyze structural properties which reflect the functionality of a Web site. These structural properties consider the size, the organization, the co...
PODS
2005
ACM
14 years 2 months ago
2005
ACM
Heavy hitters, which are items occurring with frequency above a given threshold, are an important aggregation and summary tool when processing data streams or data warehouses. Hie...