Sciweavers

4113 search results - page 134 / 823
» Watermarking Relational Databases
Sort
View
199
Voted
VLDB
2000
ACM
248views Database» more  VLDB 2000»
15 years 7 months ago
Multi-Dimensional Database Allocation for Parallel Data Warehouses
Data allocation is a key performance factor for parallel database systems (PDBS). This holds especially for data warehousing environments where huge amounts of data and complex an...
Thomas Stöhr, Holger Märtens, Erhard Rah...
116
Voted
BMCBI
2004
119views more  BMCBI 2004»
15 years 3 months ago
PASS2: an automated database of protein alignments organised as structural superfamilies
Background: The functional selection and three-dimensional structural constraints of proteins in nature often relates to the retention of significant sequence similarity between p...
Anirban Bhaduri, Ganesan Pugalenthi, Ramanathan So...
139
Voted
IQIS
2007
ACM
15 years 5 months ago
On the performance of one-to-many data transformations
Relational Database Systems often support activities like data warehousing, cleaning and integration. All these activities require performing some sort of data transformations. Si...
Paulo J. F. Carreira, Helena Galhardas, Joã...
100
Voted
PVLDB
2008
71views more  PVLDB 2008»
15 years 3 months ago
Read-optimized databases, in depth
Recently, a number of papers have been published showing the benefits of column stores over row stores. However, the research comparing the two in an "apples-to-apples" ...
Allison L. Holloway, David J. DeWitt
155
Voted
CSDA
2011
14 years 7 months ago
A nonparametric-test-based structural similarity measure for digital images
: In image processing, image similarity indices evaluate how much structural information is maintained by a processed image in relation to a reference image. Commonly used measures...
Haiyan Wang, Diego Maldonado, Sharad Silwal