3162 search results - page 244 / 633 » Transformations for semi-continuous data |
150
click to vote
ER
2007
Springer
16 years 4 hour ago
2007
Springer
Today, there are several approaches supporting an integrated processing of XML and (object-)relational data sources. However, each of these approaches favors a single data model f...
128
click to vote
SSD
2005
Springer
15 years 11 months ago
2005
Springer
In this paper, we propose a novel approach to address the problem of change detection in time series data. Our approach is based on wavelet footprints proposed originally by the si...
262
click to vote
IMTCI
2004
Springer
15 years 11 months ago
2004
Springer
We present a new approach to the grid technology that is based on updateable views. Views are used in two ways: (1) as wrappers of local servers that adopt local schemata to the fe...
148
click to vote
CAISE
2003
Springer
15 years 11 months ago
2003
Springer
Data Warehouse logical design involves the definition of structures that enable an efficient access to information. The designer builds relational or multidimensional structures ta...
131
click to vote
IEEEMSP
2002
IEEE
15 years 10 months ago
2002
IEEE
We present a blind data hiding method for JPEG compressedimageswhichminimizesthe perceptualdistortion due to data embedding.The proposed systempresentsa number of op. tions to the ...