4886 search results - page 71 / 978 » Approximate Data Exchange |
128
click to vote
ICIP
2007
IEEE
16 years 6 months ago
2007
IEEE
Visual data comprises of multi-scale and inhomogeneous signals. In this paper, we exploit these characteristics and develop an adaptive data approximation technique based on a hie...
ISIPTA
2003
IEEE
15 years 9 months ago
2003
IEEE
We present the application of a recently introduced nonparametric predictive inferential method to compare two groups of data, consisting of observed event times and right-censori...
158
click to vote
COMPGEOM
2004
ACM
15 years 10 months ago
2004
ACM
We present memory-efficient deterministic algorithms for constructing -nets and -approximations of streams of geometric data. Unlike probabilistic approaches, these deterministic...
140
click to vote
AMW
2009
15 years 5 months ago
2009
In data exchange, data are materialised from a source schema to a target schema, according to suitable source-to-target constraints. Constraints are also expressed on the target sc...
106
click to vote
SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
In Toronto's Kanata project, we are investigating the integration and exchange of data and metadata in dynamic, autonomous environments. Our focus is on the development and m...