2292 search results - page 77 / 459 » Structure preserving embedding |
COMPGEOM
2009
ACM
15 years 4 months ago
2009
ACM
Data conflation is a major issue in GIS: spatial data obtained from different sources, using different acquisition techniques, needs to be combined into one single consistent d...
CONCUR
2003
Springer
15 years 3 months ago
2003
Springer
We investigate which event structures can be denoted by means of closed CCS ∪ CSP expressions. Working up to isomorphism we find that • all denotable event structures are bund...
COMPGEOM
2006
ACM
15 years 3 months ago
2006
ACM
We study the problem of minimum-distortion embedding of ultrametrics into the plane and higher dimensional spaces. Ultrametrics are a natural class of metrics that frequently occu...
AAAI
1994
14 years 11 months ago
1994
A distributed neural network model called SPEC for processing sentences with recursive relative clauses is described. The model is based on separating the tasks of segmenting the ...
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TMI
2008
14 years 9 months ago
2008
Computed tomography (CT) has a trend towards higher resolution and higher noise. This development has increased the interest in anisotropic smoothing techniques for CT, which aim t...