839 search results - page 152 / 168 » Algorithms for Index-Assisted Selectivity Estimation |
111
Voted
ISBI
2002
IEEE
16 years 1 months ago
2002
IEEE
We propose a new global registration method for estimating the cardiac displacement field in 2D sequences of ultrasound images of the heart. The basic idea is to select a referenc...
101
Voted
IAT
2009
IEEE
15 years 7 months ago
2009
IEEE
Collaborative Filtering based on similarity suffers from a variety of problems such as sparsity and scalability. In this paper, we propose an ontological model of trust between us...
116
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ICDM
2006
IEEE
15 years 6 months ago
2006
IEEE
Many information integration tasks require computing similarity between pairs of objects. Pairwise similarity computations are particularly important in record linkage systems, as...
105
Voted
ICMCS
2005
IEEE
15 years 6 months ago
2005
IEEE
This paper presents a new routing strategy, that selects the best network paths in an overlay network, in order to minimize the distortion perceived by the end user. We first pro...
111
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IMC
2004
ACM
15 years 5 months ago
2004
ACM
In this paper, we propose a model for representing and predicting distances in large-scale networks by matrix factorization. The model is useful for network distance sensitive app...