Sciweavers

3777 search results - page 340 / 756
» Estimating the Quality of Databases
Sort
View
DEXAW
2002
IEEE
159views Database» more  DEXAW 2002»
15 years 9 months ago
Data Warehouse Clustering on the Web
In collaborative e-commerce environments, interoperation is a prerequisite for data warehouses that are physically scattered along the value chain. Adopting system and information...
Aristides Triantafillakis, Panagiotis Kanellis, Dr...
DEXAW
1999
IEEE
176views Database» more  DEXAW 1999»
15 years 8 months ago
Windsurf: Region-Based Image Retrieval Using Wavelets
In this paper we present WINDSURF (Wavelet-Based Indexing of Images Using Region Fragmentation), a new approach to content-based image retrieval. The method uses the wavelet trans...
Stefania Ardizzoni, Ilaria Bartolini, Marco Patell...
DEXAW
1999
IEEE
98views Database» more  DEXAW 1999»
15 years 8 months ago
QoS Aware Distributed Query Processing
In the environment of wide-area networks such as the Internet, distributed query processing becomes problematic due to the changing coming from both underlying networks and user&#...
Haiwei Ye, Brigitte Kerhervé, Gregor von Bo...
VLDB
1999
ACM
127views Database» more  VLDB 1999»
15 years 8 months ago
Evaluating Top-k Selection Queries
In many applications, users specify target values for certain attributes, without requiring exact matches to these values in return. Instead, the result to such queries is typical...
Surajit Chaudhuri, Luis Gravano
ER
1998
Springer
123views Database» more  ER 1998»
15 years 8 months ago
From Object Oriented Conceptual Modeling to Automated Programming in Java
The development of Internet commercial applications and corporate Intranets around the world, which uses Java as the de facto standard language, is a significant topic in modern S...
Oscar Pastor, Vicente Pelechano, Emilio Insfr&aacu...