CIKM
2011
Springer
12 years 10 months ago
2011
Springer
In this paper, we reveal a common deficiency of the current retrieval models: the component of term frequency (TF) normalization by document length is not lower-bounded properly;...
CVRMED
1997
Springer
1997
Springer
Geometric constraint analysis and synthesis: methods for improving shape-based registration accuracy
14 years 3 months ago
Shape-based registration is a process for estimating the transformation between two shape representations of an object. It is used in many image-guided surgical systems to establis...