279 search results - page 32 / 56 » The view update problem for XML |
IS
2010
14 years 9 months ago
2010
Given a hypergraph and a set of embedded functional dependencies, we investigate the problem of determining the conditions under which we can efficiently generate redundancy-free ...
ICIP
2007
IEEE
16 years 29 days ago
2007
IEEE
A novel multi-view region-based dense depth map estimation problem is presented, based on a modified planesweeping strategy. In this approach, the whole scene is assumed to be reg...
ICCV
2003
IEEE
15 years 4 months ago
2003
IEEE
Conventional tracking approaches assume proximity in space, time and appearance of objects in successive observations. However, observations of objects are often widely separated ...
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ICCV
1998
IEEE
15 years 3 months ago
1998
IEEE
Many applications require detecting structural changes in a scene over a period of time. Comparing intensity values of successive images is not effective as such changes don'...
DATESO
2009
14 years 9 months ago
2009
Schema evolution has recently gained much interest in both research and practice. However, most of the existing works deal with separate aspects of the problem such as evolution of...