722 search results - page 66 / 145 » Data Cleaning: Problems and Current Approaches |
PLDI
1997
ACM
15 years 4 months ago
1997
ACM
We present a simple and novel framework for generating blocked codes for high-performance machines with a memory hierarchy. Unlike traditional compiler techniques like tiling, whi...
149
click to vote
IPMI
2011
Springer
14 years 3 months ago
2011
Springer
This paper proposes a novel method for computing linear basis images from tensor-valued image data. As a generalization of the nonnegative matrix factorization, the proposed method...
MICCAI
2009
Springer
16 years 1 months ago
2009
Springer
High angular resolution diffusion imaging (HARDI) has become an important magnetic resonance technique for in vivo imaging. Current techniques for estimating the diffusion orientat...
EDBT
2010
ACM
15 years 6 months ago
2010
ACM
A recurring manual task in data integration, ontology alignment or model management is finding mappings between complex meta data structures. In order to reduce the manual effor...
APSEC
1997
IEEE
15 years 4 months ago
1997
IEEE
The problems posed by mission-critical legacy systems - brittleness, inflexibility, isolation, non-extensibility, lack of openness etc. - are well known, but practical solutions h...